CN219978781U

CN219978781U - LRM reinforcement server

Info

Publication number: CN219978781U
Application number: CN202320136272.9U
Authority: CN
Inventors: 赵卫兵; 蔺一锋
Original assignee: Hunan Sinoevin Optoelectronic Technology Co ltd
Current assignee: Hunan Sinoevin Optoelectronic Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-11-07
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to an LRM reinforcement server, comprising: the novel fan comprises a tray module, a fan module, a front panel guide rail assembly and a back plate module, wherein the tray module is arranged at the outer bottom of the front panel guide rail assembly, the fan module is arranged at the inner bottom of the front panel guide rail assembly, the back plate module is arranged in the front panel guide rail assembly, a plate card is arranged in the front panel guide rail assembly in an inserted mode, and the plate card is located above the fan module and adjacent to the back plate module. The LRM reinforcement server provided by the utility model adopts a modularized design, so that the reusability, the flexibility and the maintainability of the system can be enhanced.

Description

LRM reinforcement server

Technical Field

The utility model relates to the field of special electronic equipment, in particular to an LRM reinforcement server.

Background

In order to meet the task demands of global maneuver under new situation, the novel special electronic system can adapt to various environments such as high altitude, high cold, humidity and the like, and has the functions of flexible opening, rapid maintenance, high efficiency, multiple functions and the like.

Therefore, the new special electronic equipment needs to meet the environmental adaptability requirement, and also needs to develop toward miniaturization and standardization, and the current new special electronic equipment needs to be improved.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present utility model provides an LRM reinforcing server.

In a first aspect, the present utility model provides an LRM reinforcing server, comprising: the novel fan comprises a tray module, a fan module, a front panel guide rail assembly and a back plate module, wherein the tray module is arranged at the outer bottom of the front panel guide rail assembly, the fan module is arranged at the inner bottom of the front panel guide rail assembly, the back plate module is arranged in the front panel guide rail assembly, a plate card is arranged in the front panel guide rail assembly in an inserted mode, and the plate card is located above the fan module and adjacent to the back plate module.

Preferably, the tray module includes: the device comprises a shock absorber, a tray support and a shock absorber positioning block, wherein the shock absorber positioning block is arranged at the outer bottom of the tray support, and the shock absorber is arranged in the shock absorber positioning block.

Preferably, the tray module further comprises: the locking device is arranged on the tray support.

Preferably, the tray module further comprises: and the locating pin is arranged on the tray support.

Preferably, the tray support is further provided with a via hole.

Preferably, the bottom of the tray support is also provided with a vent.

Preferably, the fan module includes: the fan module upper cover, the fan module lower seat and the fan, wherein, the fan module upper cover set up in on the fan module lower seat, the fan set up in the fan module upper cover with between the fan module lower seat, the fan module upper cover with all be provided with the ventilation waveguide window on the fan module lower seat.

Preferably, the fan module further comprises: the fan connector male head is arranged on the lower seat of the fan module and is connected with the fan.

Preferably, the fan module further comprises: the fan connector pressing strip is arranged on the lower seat of the fan module and is adjacent to the male head of the fan connector.

Preferably, the fan module further comprises: the electric conduction rubber pad is arranged between the upper cover of the fan module and the lower seat of the fan module.

Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

the LRM reinforcement server provided by the utility model adopts a modularized design, so that the reusability, the flexibility and the maintainability of the system can be enhanced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic diagram of the overall structure of an LRM reinforcement server according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of the overall structure of an LRM reinforcement server according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a tray module in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a fan module in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a front panel rail assembly in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a front panel rail assembly in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a back plate module in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a back plate module in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 9 is a schematic structural diagram of a board card in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a card top cover in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 11 is a schematic diagram of a natural state of a locking bar in an LRM reinforcement server according to an embodiment of the present utility model;

fig. 12 is a schematic diagram of a locking state of a locking bar in an LRM reinforcing server according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1 is a schematic diagram of the overall structure of an LRM reinforcement server according to an embodiment of the present utility model.

As shown in fig. 1-2, the LRM reinforcing server is composed of a tray module 1, a fan module 2, a standby board 3, a computing board 4, a switch board 5, a storage board 6, a management control board 7, a power board 8, a front panel rail assembly 9 and a back panel module 10. Two computing boards 4 are needed, and only one set of other boards and modules is needed.

Specifically, the tray module 1, the fan module 2, the front panel guide rail assembly 9 and the back panel module 10 are respectively formed into a single whole, then the back panel module 10 and the front panel guide rail assembly 9 are formed into a whole, the fan module 10 is arranged in the front panel guide rail 9 to obtain a box body, and the formed box body is arranged in the tray module 1; and finally, the standby board card 3, the two computing board cards 4, the exchange board card 5, the storage board card 6, the management control board card 7 and the power board card 8 are arranged in the front panel guide rail assembly 9, so that the whole LRM reinforcement server is formed.

As shown in fig. 3, the pallet module 1 is composed of four dampers 11, three locking devices 12, four positioning pins 13, one pallet support 14, and four damper positioning blocks 15. The whole tray module 1 is made of stainless steel materials, so that the strength of the tray module 1 is ensured.

The four damper positioning blocks 15 are welded on the tray support 14, and then the 4 dampers 11 are respectively and correspondingly locked on the four damper positioning blocks 15 by countersunk screws of M8 x 16. In order to facilitate the front and back positioning of the LRM reinforcing server box, 4 positioning pins 13 are designed behind the tray support 14, and 3 locking devices 12 are designed in front of the tray module 1 for locking and fixing the front of the LRM reinforcing server box. Meanwhile, in order to ensure that the LRM case body is fixed left and right, 4 through holes 16 with the diameter of 6mm are respectively designed on the left and right sides of the tray support 14, and the LRM case body is locked on the tray support 14 by using four countersunk screws of M5; in order to strengthen the overall heat dissipation of the server by the LRM, a plurality of ventilation openings 17 are designed under the base of the tray support 14 under the condition that the strength of the tray support 14 is ensured, and the air inlet of the whole machine is ensured to be smooth.

As shown in fig. 4, the fan module 2 is composed of two 4015 fan ventilation waveguide windows 18, six 8025 fan ventilation waveguide windows 19, a fan module upper cover 20, two fan connector male heads 21, a fan connector bead 22, a fan module conductive rubber pad 23, a fan module lower seat 24, three KVM switches 25, a hard disk one-key-destruction button 26, an anti-misoperation cover 27, a fault light 28, a reset button 29, a power button 30, four M5 non-unscrewing screws 31, six 8025 fans 32, and six 4015 fans 33. Wherein, the two ventilation waveguide windows are made of stainless steel, the upper cover 20 of the fan module, the lower seat 24 of the fan module and the pressing strip 22 of the fan connector are made of aluminum alloy, and the fan is made of plastic.

Two 4015 fan ventilation waveguide windows 18 and six 8025 fan ventilation waveguide windows 19 are respectively mounted on the fan module upper cover 20 and the fan module lower seat 24 by M3 x 10 countersunk screws, serve as an air inlet and an air outlet, and can play a role in electromagnetic shielding prevention; six 8025 fans 32 and six 4015 fans 33 are installed inside the fan module lower base 24 and serve as power for active heat dissipation of the entire LRM reinforcing server; in order to realize quick disassembly and replacement of the fan module 2, two fan connector male heads 21 are designed behind the fan module 2, signals of a front panel switch, a lamp and a fan are connected to the two fan connector male heads 2, and the signals are transmitted through connection of the two connectors with a backboard. The KVM switch 25, the hard disk one-key destruction button 26, the fault lamp, the reset button 29 and the power button 30 are arranged on the front panel of the fan module 2; in order to prevent the hard disk one-key destruction button 26 from misoperation, an misoperation prevention cover 27 is arranged on the hard disk one-key destruction button 26, and the misoperation prevention cover 27 can be opened only by being pulled upwards, so that the hard disk one-key destruction button 26 can be prevented from being touched by mistake. In order to achieve the electromagnetic shielding effect of the fan module 2, a fan module conductive rubber pad 23 is designed between the fan module upper cover 20 and the fan module lower seat 24, the fan module upper cover 20 passes through the fan module conductive rubber pad 23 through a countersunk screw of M3 x 16, the fan module conductive rubber pad 23 is tightly locked on the fan module lower seat 24, and the fan module conductive rubber pad and the fan module lower seat are connected into a whole, so that the electromagnetic shielding effect of the fan module 2 is ensured; in order to facilitate the fixing of the fan module 2, four M5 screws which are not loosened are designed on the front panel of the fan module 2, so that the fan module 2 is convenient to install.

As shown in fig. 5-6, the front panel rail assembly 9 is comprised of a left side panel 35, a lower rail panel 36, a lower bottom panel 37, a right side panel 38, an upper rail panel 39, a nameplate 84, and two cabinet handles 93. The structural parts of the front panel guide rail assembly 9 are all made of aluminum alloy.

Specifically, the left side plate 35, the lower guide rail plate 36, the lower bottom plate 37, the right side plate 38 and the upper guide rail plate 39 are welded into a whole by argon arc welding, so that the strength, the stability and the electromagnetic shielding effect of the whole are enhanced. Two M5 threaded holes are respectively designed on the left side plate 35 and the right side plate 38 and are used for fixing the tray module 1 and the left side and the right side of the chassis; meanwhile, for fixing the fan module 2, two M5 screw holes 92 are respectively designed below the left side plate 35 and the right side plate 38. In order to design ventilation and heat dissipation of the whole machine, a lower bottom plate ventilation opening 95 is designed at the lower part of the front panel guide rail assembly 9, so that cold air is conveniently sucked into the fan module 2 from the bottom of a case, and meanwhile, 7 upper ventilation openings 94 are designed at the upper part of the front panel guide rail assembly 9, so that hot air is conveniently blown out from the upper part, and good heat dissipation circulation is formed. Also provided in front panel rail assembly 9 are spare board rail 85, computing board rail 86, switch board rail 87, storage board rail 88, management control board rail 89, power board rail 90, fan module slot 91, M5 screw hole 92, upper vent 94, lower floor vent 95, and lower rail board vent 96.

As shown in fig. 7-8, the back panel module 10 is composed of a back panel mounting upper cover 55, a back panel mounting lower case 56, two LRM single link 57, four LRM double connectors 58, LRM power connector 59, 7 connector conductive foam 60, a fan conductive foam 61, a fan connector 62, a fuse fixing upper cover 63, a fuse conductive rubber pad 64, a aviation plug 65, a power aviation plug 66, two serial aviation plugs 67, six network aviation plugs 68, an aviation plug conductive rubber pad 69, a power aviation plug conductive rubber pad 70, two serial aviation plug conductive rubber pads 71, six network aviation plug conductive rubber pads 72, two grounding posts 73, a back panel 74, a filter 75, a fuse fixing lower case 76, a fuse 77, a filter shielding cover 78 and a chute 79.

Specifically, two LRM single links 57, four LRM double connectors 58, LRM power connector 59, and fan connector 62 are welded to the back plate 74, and then the back plate is locked to the back plate mounting lower case 56 with M3 x 8 combination screws, and the back plate 74 is fixed. Then locking the wiring frame 79 on the backboard mounting lower shell 56, locking the filter 75 on the backboard mounting upper cover 55, simultaneously placing the fuse 77 in the fuse fixing lower shell 76 and fixing the fuse fixing lower shell on the backboard mounting upper cover 55, locking the filter shielding cover 78 on the backboard mounting upper cover 55, and locking the aviation plug conductive rubber pad 69, the power aviation plug conductive rubber pad 70, the serial port aviation plug conductive rubber pad 71, the network aviation plug conductive rubber pad 72, the aviation plug 65, the power aviation plug 66, the serial port aviation plug 67 and the network aviation plug 68 on the backboard mounting upper cover 55 by screws; locking the fuse conductive rubber pad 64 on the backboard mounting upper cover 55 through the fuse fixing upper cover 63; locking the two grounding posts 73 on the back plate mounting upper cover 55; and then placing the conductive rubber strips in the conductive rubber strip mounting grooves 80 to lock the back plate mounting upper cover 55 to the back plate mounting lower case 56. Finally, the connector conductive foam 60 and the fan conductive foam 61 are adhered to the back board mounting lower case 56, thereby forming the whole back board module 10.

In the whole design of the backboard module 10, a conductive rubber pad is designed in the connection of various aviation plug and fuse fixing upper covers 63 and the backboard mounting upper cover 55, and a conductive rubber strip is designed in the connection of the backboard mounting upper cover 53 and the backboard mounting lower shell 56; the connector conductive foam 60 and the fan conductive foam 61 are designed in the connection of the board card, the fan module 2 and the back board module 10, and the electromagnetic compatibility effect of the back board module 10 is fully considered. And two grounding posts 73 are designed on the back plate mounting upper cover, so that the grounding effect of the whole machine is fully considered. In order to facilitate the replacement of the fuse, the fuse 77 is taken out and replaced by only disassembling the fuse fixing upper cover 63, and the operation is convenient.

As shown in fig. 9-10, the computing board card 4, the switch board card 5, the memory board card 6, the management control board card 7, and the power board card 8 are similar in structure and are collectively referred to herein as boards. The board is composed of a board upper cover 39, a Msata disc cover 40, an upper cover 41, a set of left pulling-aid devices 42, a left locking bar 43, a front panel conductive rubber pad 44, a glass cover 45, an electromagnetic shielding glass 46, a board front panel 47, a set of right pulling-aid devices 48, a right locking bar 49, a board bottom 50, a main board 51, an LRM connector 52 and a sliding bar 53.

Specifically, the left booster 42, the right booster 48, the left locking bar 43, the right locking bar 49 and the sliding bar 53 are fixed on the upper cover 41, the LRM connector 52 is welded on the main board 51, and the main board 51 is locked on the upper cover 41; the electromagnetic shielding glass 46 is pressed by the glass cover plate 45 to be locked on the front panel 47 of the board card, the conductive rubber pad 44 of the front panel of the board card is pressed by the front panel 47 of the board card to be locked on the upper cover 41, the Msata disc cover plate 40 and the upper cover 39 of the board card are sequentially locked on the upper cover 41, finally the electromagnetic shielding strip is stuck in the electromagnetic shielding strip mounting groove 54, and the electromagnetic shielding strip is pressed by the bottom plate 50 of the board card to be locked on the upper cover 41 to be assembled into the whole board card.

In the whole board card design, in order to facilitate the disassembly of the Msata disk, a Msata disk cover plate 40 is independently designed on the upper cover; in order to facilitate the sliding of the board card in the guide rail, a sliding strip 53 is designed at the side of the board card, and the sliding strip is made of polytetrafluoroethylene, has smooth characteristic surface, has small friction and is convenient to slide; the electromagnetic shielding glass 46 and the conductive rubber pad 44 are designed on the front panel of the board card, and the electromagnetic shielding strip is designed at the contact part of the upper cover 41 and the board card bottom plate, so that the electromagnetic compatibility effect of the board card is fully considered, and the board card can achieve good electromagnetic compatibility.

As shown in figures 11-12, the board card is designed with the locking bar detached without tools, the locking bar 43 is in a natural extending state, the height of the locking bar is 6.68mm, when the pulling assisting rod of the locking bar 43 is bent, the locking bar 43 is in a working state, the height of the locking bar 43 is 8.28mm, and the board card can be propped against the guide rail, so that the locking of the board card is realized. When the board card needs to be disassembled, only the pulling-assisting rod of the locking bar 43 is required to be restored to be in a parallel state, and then the board card is pulled out by the left pulling-assisting device 42 and the right pulling-assisting device 48, so that the tool-free board card is disassembled.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. 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 utility model. Thus, the present utility model 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

1. An LRM reinforcing server, comprising: the novel fan comprises a tray module, a fan module, a front panel guide rail assembly and a back plate module, wherein the tray module is arranged at the outer bottom of the front panel guide rail assembly, the fan module is arranged at the inner bottom of the front panel guide rail assembly, the back plate module is arranged in the front panel guide rail assembly, a plate card is arranged in the front panel guide rail assembly in an inserted mode, and the plate card is located above the fan module and adjacent to the back plate module.

2. The LRM reinforcement server of claim 1, wherein the tray module includes: the device comprises a shock absorber, a tray support and a shock absorber positioning block, wherein the shock absorber positioning block is arranged at the outer bottom of the tray support, and the shock absorber is arranged in the shock absorber positioning block.

3. The LRM reinforcement server of claim 2, wherein the tray module further comprises: the locking device is arranged on the tray support.

4. The LRM reinforcement server of claim 2, wherein the tray module further comprises: and the locating pin is arranged on the tray support.

5. The LRM reinforcing server of claim 2, wherein the tray bracket is further provided with a via.

6. The LRM reinforcing server of claim 2, wherein the tray support bottom is further provided with a vent.

7. The LRM reinforcement server of claim 1, wherein the fan module includes: the fan module upper cover, the fan module lower seat and the fan, wherein, the fan module upper cover set up in on the fan module lower seat, the fan set up in the fan module upper cover with between the fan module lower seat, the fan module upper cover with all be provided with the ventilation waveguide window on the fan module lower seat.

8. The LRM reinforcement server of claim 7, wherein the fan module further comprises: the fan connector male head is arranged on the lower seat of the fan module and is connected with the fan.

9. The LRM reinforcement server of claim 8, wherein the fan module further comprises: the fan connector pressing strip is arranged on the lower seat of the fan module and is adjacent to the male head of the fan connector.

10. The LRM reinforcement server of claim 7, wherein the fan module further comprises: the electric conduction rubber pad is arranged between the upper cover of the fan module and the lower seat of the fan module.