CN215006483U - Air-cooled full-reinforced computer suitable for multiple series buses - Google Patents

Abstract

The utility model discloses an air-cooled adds solid type computer entirely suitable for multiple series bus, the power distribution box comprises a box body, a front panel, the rear panel, coupling assembling, the track bracket component, radiator unit, reason line subassembly and electromagnetic shield subassembly, the fixed rear end that sets up at the box of rear panel, the front panel passes through coupling assembling and sets up the front end at the box, and the terminal surface cooperation of front panel and box, the inside of box is provided with the track support that is used for installing the bus integrated circuit board, be provided with reason line subassembly on the lateral wall internal surface of box, be provided with on the box and be used for discharging the bus integrated circuit board on produce thermal air-cooled radiator unit, it is preceding, be provided with on the rear panel with box terminal surface complex electromagnetic shield subassembly. In the computer, the box body has a very good heat dissipation function, fast dimensional operation of a plurality of parts in the box body can be realized, and the box body has a very good electromagnetic shielding effect.

Description

Air-cooled full-reinforced computer suitable for multiple series buses

Technical Field

The utility model relates to a computer equipment technical field relates to the air-cooled type computer that consolidates entirely that is applicable to multiple series bus, and in particular to adopts computer row bus's such as VPX, CPCI-E, CPEX air-cooled type computer that consolidates entirely.

Background

The ruggedized computer has a very high requirement on the operation stability, and is often required to replace some vulnerable parts in the computer under the condition that the ruggedized computer cannot be down in continuous operation. The cooling fan of the air-cooled case is a consumable part with relatively short service life, how to realize that the cooling fan finishes quick maintenance and replacement on the premise of not being down after the cooling fan breaks down is a technical problem to be solved urgently in the structural design of the fully-reinforced computer. In the prior art, most of the cooling fans of the fully-reinforced computer equipment are arranged inside the box body, when the cooling fans need to be maintained and replaced, the cooling fans need to be taken down from the rack and placed on a working table after the equipment is powered off, and then the box body is disassembled to perform maintenance and replacement operation, so that downtime cannot be avoided, and the maintenance time is long.

Generally, the chassis adopting air cooling heat dissipation is mainly divided into two air duct designs of front and rear ventilation and left and right ventilation. For the front and rear ventilation mode, the common implementation method is to design as many ventilation holes as possible in the front panel, the back panel and the rear panel, and install a cooling fan at the ventilation hole of the rear panel for air draft. The left and right ventilation modes are only suitable for the internal bus board transverse insertion structure and are not suitable for the bus board vertical insertion structure. When a plurality of densely-arranged vertical-plug bus board cards are arranged in the case, the two conventional air-cooled heat dissipation design methods cannot form an efficient heat dissipation air duct, and heat generated by the bus board cards is difficult to dissipate rapidly, so that the bus board cards are easily over-high in temperature and abnormal in function or even burnt out, and the service life of the bus board cards is greatly shortened.

Meanwhile, a plurality of bus board cards are arranged in the box body, part of the bus board cards are connected with a radio frequency interface on a rear panel of the box body through radio frequency cables, the radio frequency cables are usually in a free and unconstrained state when the bus board cards are quickly replaced by the bus board cards, and the radio frequency cables are very disordered in the box body due to the large number of the radio frequency cables, so that the radio frequency cables are easily mistakenly connected or wound to be dragged and damaged, and equipment cannot be normally used. In addition, it is very troublesome and time consuming to replace if the rf cable is damaged.

Aiming at a reinforced computer, because the sizes of parts of a box body, a front panel and a rear panel of the reinforced computer are large, large dimensional tolerance and certain degree of unevenness are easy to generate, after the front panel and the box body are assembled, the joint surface between the front panel and the rear panel can form uneven assembly gaps, a circle of shielding silk screen arranged on the front panel and the rear panel is limited in compression amount (generally, only 0.15 mm-0.3 mm), the uneven assembly gaps are difficult to be completely and effectively eliminated by simply depending on the measures, the assembly end surface of a case and the panel is 100% in continuous conductive contact, and the efficient electromagnetic shielding effect is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide the air-cooled type computer that consolidates entirely that is applicable to multiple serial bus.

The purpose of the utility model is realized through the following technical scheme:

air-cooled type computer that consolidates entirely suitable for multiple series bus, including box, front panel, rear panel, coupling assembling, track bracket component, radiator unit, reason line subassembly and electromagnetic shield subassembly, the rear panel is fixed to be set up the front end of box, the front panel passes through coupling assembling sets up the rear end of box, just the front panel with the terminal surface cooperation of box, the inside of box is provided with and is used for installing the bus integrated circuit board the track bracket component, be provided with on the inner wall of box reason line subassembly, be provided with on the box and be used for discharging produce heat on the bus integrated circuit board radiator unit, be provided with on the front panel with box end surface cooperation electromagnetic shield subassembly.

Further, the track support assembly comprises an upper board card track support, a lower board card track support and a back plate, two ends of the upper board card track support and two ends of the lower board card track support are respectively connected with the inner wall of the box body, the upper side of the back plate is connected with the upper board card track support, the lower side of the back plate is connected with the lower board card track support, first sliding grooves for quickly maintaining the bus board cards are formed in the opposite sides of the upper board card track support and the lower board card track support, and the bus board cards are vertically inserted into the first sliding grooves and connected with interfaces on the back plate.

Further, the heat dissipation assembly comprises an air inlet heat dissipation module and an air draft heat dissipation module, the air inlet heat dissipation module is attached to the lower surface of the lower board track support and connected with the interface on the back plate, an air inlet matched with the air inlet heat dissipation module is formed in the front panel, a filter plate matched with the air inlet is arranged on the air inlet, ventilation holes are formed in the upper board track support and the lower board track support, a ventilation channel is formed between the upper board track support and the upper cover plate of the box body, an air outlet matched with the ventilation channel is formed in the rear panel, and the air outlet is provided with the air draft heat dissipation module capable of being inserted blindly.

Furthermore, two supporting plates are arranged between the lower plate clamping rail support and the box body, the supporting plates are perpendicular to the lower plate clamping rail support, and second sliding grooves which are matched with the air inlet heat dissipation module and used for quickly maintaining the air inlet heat dissipation module are formed in the opposite sides of the two supporting plates.

Further, the outside of integrated circuit board is vertical to be provided with a plurality of radiating fins that are used for, be provided with on the front panel and be used for making cold air follow the air intake enters into first air duct board in the air inlet heat dissipation module, be provided with on the backplate and be used for making the hot-air follow enter into on the last integrated circuit board track support second air duct board in the convulsions heat dissipation module, the upper cover plate of box with it is provided with the third air duct board that is used for blockking the hot-air to go up the integrated circuit board track support, the lower lateral wall of box and the lateral wall of both sides all with the backplate contacts.

Furthermore, the air exhaust heat dissipation module comprises a blind plug connector female head, a blind plug connector male head, a slot, a plug core, a plug board and an air exhaust part, the air outlet is square and matched with the inserting plate, the side wall at one end of the air outlet is provided with the inserting groove, one end of the inserting plate is provided with the inserting core matched with the inserting groove, the side walls of the upper side and the lower side of the air outlet are provided with third sliding grooves, the side walls of the upper side and the lower side of the inserting plate are provided with a plurality of positioning slide blocks matched with the third sliding grooves, the air outlet is provided with a positioning groove matched with the positioning slide block, the inner side surface of the plug board is provided with the male head of the blind plug-in connector, the blind plug connector male head is arranged close to the plug core side, the air outlet is provided with the blind plug connector female head matched with the blind plug connector male head, and the plug board is provided with a plurality of air exhaust parts;

when the blind plugging connector is plugged, the plug board is longitudinally inserted into the third sliding groove through the matching of the positioning sliding block and the positioning groove, and then the plug board is transversely pushed and pulled until the male head of the blind plugging connector is inserted into the female head of the blind plugging connector.

Further, the air outlet quilt hole and outer hole are cut apart into to the third spout, the hole sets up outer hole with between the box is inside, the constant head tank sets up on the inner wall in outer hole, be provided with the first shielding silk screen of round on the picture peg, first shielding silk screen with the hole cooperation.

Further, the reason line subassembly is including fixed cell body, reason line mechanism, radio frequency cable and mounting, fixed cell body sets up on the lateral wall of box, be provided with spacing formula fourth spout on the fixed cell body, reason line mechanism passes through the mounting sets up in the fourth spout, reason line mechanism with the cooperation of fourth spout, be equipped with two at least wiring grooves that separate each other in the reason line mechanism, the one end of radio frequency cable with the radio frequency interface of rear panel links to each other, and the other end passes behind the wiring groove with through the plug connection that connects soon between the bus integrated circuit board.

Further, the electromagnetic shield subassembly includes that second shielding wire net, metal bent angle piece and electrically conductive bubble are cotton, be provided with annular first recess on the week edge of front panel, one side of second shielding wire net set up in the first recess, the opposite side protrusion of second shielding wire net first recess, when the front panel is closed second shielding wire net with the terminal surface cooperation of box, be provided with annular second recess on the front panel, the cross-section is the L type metal bent angle piece sets up in the second recess, metal bent angle piece sets up the inboard of second shielding wire net, be provided with annular and cross-section on the lateral surface of metal bent angle piece and be the D type electrically conductive bubble is cotton, when the front panel is closed electrically conductive bubble cotton with the inner wall interference fit of box.

Further, the connecting assembly comprises a sliding part and a hinge part, one end of the hinge part is connected with the front panel, and the other end of the hinge part is connected with the sliding part arranged on the box body;

the sliding part comprises a fifth sliding groove and a sliding rod, the sliding rod is arranged in the limiting type fifth sliding groove, the sliding rod is matched with the fifth sliding groove, and the fifth sliding groove is fixedly arranged on the inner wall of the box body;

the hinge component comprises a first hinge rotating arm, a second hinge rotating arm, a compression type rotating shaft, a first damping gasket and a second damping gasket, the first hinge rotating arm is fixedly connected with the front panel, the second hinge rotating arm is fixedly connected with the end part of the slide rod, the first damping gasket is arranged between the first hinge rotating arm and the second hinge rotating arm, the second damping gasket is arranged between the first hinge rotating arm and the large-diameter end of the compression type rotating shaft in a T shape, a rivet is arranged at the small-diameter end of the compression type rotating shaft, and the small-diameter end sequentially penetrates through the second damping gasket, the first hinge rotating arm, the first damping gasket and the second hinge rotating arm and then is compressed together by the rivet.

The utility model has the advantages that:

1) in this reinforcement computer, cold wind gets into from the air intake, then under the effect of air inlet heat dissipation module, cold wind passes and gets into on the integrated circuit board after the integrated circuit board card track support dispels the heat, then forms hot-air, and hot-air passes and discharges behind the convulsions heat dissipation module that the integrated circuit board track support set up on the air outlet through setting up, and whole heat dissipation channel is the zigzag, can be abundant take away the heat on the bus integrated circuit board, reaches the radiating purpose of bus integrated circuit board.

2) In this reinforcement computer, convulsions heat dissipation module quick assembly disassembly makes things convenient for the quick maintenance of radiator, and the change process does not influence the normal operating of complete machine, also need not the rear panel of dismouting box. The air draft heat dissipation module comprises a guide structure, and the module realizes the plugging of the fan power supply control line plug while being transversely plugged after positioning, so that the blind plugging function is supported.

3) In the reinforced computer, a first air duct plate, a second air duct plate, a third air duct plate, the lower side wall of a box body and the side walls at two sides are all connected with a back plate in a sealing mode, the heat dissipation channel is enabled to be Z-shaped by the aid of the flow guiding structure, cold air entering the box body can effectively and completely cover the position of each bus board card in the flowing process to absorb and take away heat, then formed hot air is discharged from an air outlet, a metal cold plate shell with high heat conductivity is arranged on each bus board card, and heat dissipation cold plate shell fins are processed on the shell, so that on one hand, the heat dissipation area of each bus board card can be increased, and the bus board cards can fully dissipate heat; on the other hand, the arrangement direction of the fins of the cold plate shell and the bus board card in the same direction of the heat dissipation air channel in the cold plate shell enable air to flow from the lower side of the bus board card to the upper side of the bus board card, so that air flow rate and air pressure loss can be effectively reduced, and heat exchange efficiency is fully guaranteed.

4) In the reinforced computer, a first groove is arranged on the peripheral edge of the front panel, a circle of second shielding wire mesh is arranged in the first groove, and at the moment, a first layer of shielding is formed; the inner side of the first groove is provided with a circle of second groove, the second groove is internally provided with a metal corner piece, the metal corner piece is provided with conductive foam, the conductive foam is in contact with the inner wall of the box body, the metal corner piece and the conductive foam form a second layer of shielding, and the electromagnetic shielding effect can be effectively guaranteed under the action of the double-layer shielding.

5) In this reinforcement computer, the cotton cross-section of electrically conductive bubble is the D type, and like this at the dismouting in-process of front panel, because the electrically conductive bubble is cotton and box inner wall contact side is circular-arc, makes things convenient for the dismouting of front panel, guarantees simultaneously that the electrically conductive bubble is cotton can not follow the metal bent piece and drops. Simultaneously, the cross-section of metal bent piece is the L type, when the inner wall interference fit of electrically conductive bubble cotton and box, makes metal bent piece can extrude electrically conductive bubble cotton to the inner wall side of box like this, makes the inner wall complex of electrically conductive bubble cotton and box better, the better effect that plays the electromagnetic shield like this.

6) In this ruggedized computer, set up first recess and second recess and can make shielding wire net and metal bent piece imbed the inside of front panel, even there is the gap between the bottom of first recess and the second shielding wire net, perhaps there is the gap between the bottom of metal bent piece and second recess, can both make shielding wire net and metal bent piece have better electromagnetic shielding effect.

7) In this ruggedized computer, set up reason line mechanism in the box for the radio frequency cable is in the orderly arrangement of reason line mechanism, makes the inside radio frequency cable of box can not be chaotic like this, when maintaining the bus integrated circuit board soon, can not obscure at the radio frequency cable in the connection process with the bus integrated circuit board, is difficult to connect the mistake, and the bus integrated circuit board after connecting can normal operating in time. Meanwhile, the maintenance-free radio frequency line is realized in the process of quickly replacing and maintaining the bus board card, and the wiring is convenient. Due to the unique drawer type structural design of the wire arrangement mechanism, when the radio frequency cable breaks down, the wire arrangement mechanism and the radio frequency cable can be quickly disassembled and assembled integrally. And the quick-connection plug is arranged, so that the radio frequency cable and the bus board card can be quickly mounted/dismounted.

8) In this ruggedized computer, because the inboard of front panel is provided with components and parts, if adopt the loose-leaf to connect between front panel and the box, very probably make opening the in-process of front panel, the front panel lands in the twinkling of an eye, makes the components and parts that set up on the front panel because of collision vibrations in the twinkling of an eye damage easily like this, so hinge spare replaces the loose-leaf, can effectually protect the components and parts that the panel set up.

Drawings

FIG. 1 is a disassembled perspective view of the box body;

FIG. 2 is a view showing the layout of the inside of the case;

FIG. 3 is a block diagram of a front panel;

FIG. 4 is a schematic view of a heat dissipation structure inside the case;

FIG. 5 is a schematic structural view of the exhausting and heat dissipating module when not installed;

FIG. 6 is a schematic view of the first step of installation of the induced draft heat dissipation module;

FIG. 7 is a schematic view of the second step of installation of the induced draft heat dissipation module;

fig. 8 is a view showing the arrangement of the electromagnetic shield assembly on the front panel;

fig. 9 is a sectional view showing the arrangement of the electromagnetic shield assembly on the front panel;

FIG. 10 is an enlarged view of the structure at A in FIG. 9;

FIG. 11 is a block diagram of the wire management assembly when it is not fully installed inside the case;

FIG. 12 is a block diagram of the wire management assembly fully installed within the housing;

fig. 13 is a side view structural view of a hinge part;

fig. 14 is a sectional structural view of a hinge part;

in the figure, 1-box, 2-front panel, 3-back panel, 4-bus board, 5-upper board track support, 6-lower board track support, 7-back panel, 8-first chute, 9-air intake heat dissipation module, 10-air exhaust heat dissipation module, 11-air intake, 12-filter panel, 13-ventilation hole, 14-ventilation channel, 15-air outlet, 16-support panel, 17-second chute, 18-fin, 19-first air channel panel, 20-second air channel panel, 21-third air channel panel, 22-blind plug connector female head, 23-blind plug connector male head, 24-slot, 25-plug core, 26-plug board, 27-air exhaust piece, 28-third chute, 29-positioning slide block, 30-a positioning groove, 31-an inner hole, 32-an outer hole, 33-a first shielding wire mesh, 34-a fixed groove body, 35-a wire arranging mechanism, 36-a radio frequency cable, 37-a fourth sliding groove, 38-a wiring groove, 39-a quick-connect plug, 40-a second shielding wire mesh, 41-a metal corner piece, 42-conductive foam, 43-a first groove, 44-a second groove, 45-a fixed bulge, 46-a second handle, 47-a first handle, 48-a fifth sliding groove, 49-a slide rod, 50-a first hinge rotating arm, 51-a second hinge rotating arm, 52-a pressing type rotating shaft, 53-a first damping gasket, 54-a second damping gasket, 55-a rivet and 56-a limiting block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-14, the present invention provides a technical solution:

air-cooled type computer that consolidates entirely suitable for multiple series bus, including box 1, front panel 2, rear panel 3, coupling assembling, track support subassembly, radiator unit, reason line subassembly and electromagnetic shield subassembly, rear panel 3 is fixed to be set up at the front end of box 1, front panel 2 passes through coupling assembling and sets up the rear end at box 1, and front panel 2 and box 1's end-to-end cooperation, box 1's inside is provided with the track support subassembly that is used for installing bus integrated circuit board 4, be provided with reason line subassembly on box 1's the inner wall, be provided with on the box 1 and be used for discharging the radiating assembly who produces heat on bus integrated circuit board 4, be provided with on front panel 2 with box 1 end-to-end complex electromagnetic shield subassembly. Wherein the case 1 is formed in a square body shape, and the front panel 2 and the rear panel 3 are respectively provided on opposite ends of the case 1. Be provided with the first in command 47 on front panel 2, because the bus integrated circuit board 4 of the inside of box 1 needs work such as change, maintenance and maintenance, so bus integrated circuit board 4 can be taken off from the rack subassembly, sets up the dismouting of first in command 47 convenience front panel 2. The serial buses include computer buses in the form of European standard card structures, such as VPX, CPCI-E, CPEX, etc.

Preferably, the track support assembly includes integrated circuit board track support 5, hypoplastron card track support 6 and backplate 7, the both ends of going up integrated circuit board track support 5 and hypoplastron card track support 6 link to each other with the inner wall of box 1 respectively, the upside of backplate 7 links to each other with last integrated circuit board track support 5, the downside of backplate 7 links to each other with hypoplastron card track support 6, the opposite side of going up integrated circuit board track support 5 and hypoplastron card track support 6 all is provided with first spout 8 that is used for fast dimension bus integrated circuit board 4, bus integrated circuit board 4 is vertical to be pegged graft in first spout 8 and links to each other with the interface on the backplate 7. The upper board card track support 5 and the lower board card track support 6 are two same track supports, the upper board card track support 5 and the lower board card track support 6 are parallel to each other, perpendicular to the inner wall of the box body 1 and perpendicular to the back board 7, and in the actual application process, the bus board card 4 is perpendicular to the upper board card track support 5, the lower board card track support 6 and the back board 7. Be provided with the first spout 8 of multiunit on the face that last integrated circuit board track support 5 and lower board card track support 6 are relative, all can insert bus integrated circuit board 4 in every first spout 8 of group, make things convenient for like this change, the maintenance of bus integrated circuit board 4.

Preferably, the heat dissipation assembly comprises an air inlet heat dissipation module 9 and an air exhaust heat dissipation module 10, the air inlet heat dissipation module 9 is attached to the lower surface of the lower board clamp rail support 6 and is connected with an interface on the back board 7, an air inlet 11 matched with the air inlet heat dissipation module 9 is arranged on the front panel 2, a filter plate 12 matched with the air inlet 11 is arranged on the air inlet 11, ventilation holes 13 are formed in the upper board clamp rail support 5 and the lower board clamp rail support 6, a ventilation channel 14 is formed between the upper board clamp rail support 5 and an upper cover plate of the box body 1, an air outlet 15 matched with the ventilation channel 14 is arranged on the back panel 3, and the air outlet 15 is provided with the air exhaust heat dissipation module 10 capable of being inserted in a blind mode. Wherein, set up air inlet heat dissipation module 9 and convulsions heat dissipation module 10 in order to accelerate the circulation of air, the heat dissipation of bus integrated circuit board 4 is helped to the circulated air. Set up ventilation hole 13 and make things convenient for the air to get into from ventilation hole 13 on lower plate card rail brackets 6, then discharge from ventilation hole 13 on the upper plate card rail brackets 5, can realize the heat dissipation of bus integrated circuit board 4 like this. Two sides of the back plate 7 are contacted with the inner walls of two sides of the box body 1, and the lower side of the back plate 7 is contacted with the inner wall of the lower side of the box body 1. The filter plate 12 is provided with filter holes, so that the introduction of dust into the interior of the cabinet 1 can be effectively reduced.

Preferably, two supporting plates 16 are arranged between the lower board clamping rail support 6 and the box body 1, the supporting plates 16 are perpendicular to the lower board clamping rail support 6, and second sliding grooves 17 which are matched with the air inlet heat dissipation module 9 and used for the fast-maintenance air inlet heat dissipation module 9 are arranged on opposite sides of the two supporting plates 16. Wherein, set up second spout 17 and make things convenient for air inlet heat dissipation module 9 to slide in second spout 17, make things convenient for the quick dimension operation of air inlet heat dissipation module 9 like this, also include a plurality of convulsions piece 27 on the air inlet heat dissipation module 9, convulsions piece 27 is the fan among the prior art.

Preferably, the outer side of the bus board 4 is vertically provided with a plurality of fins 18 for heat dissipation, the front panel 2 is provided with a first air duct plate 19 for enabling cold air to enter the air inlet heat dissipation module 9 from the air inlet 11, the back panel 7 is provided with a second air duct plate 20 for enabling hot air to enter the air exhaust heat dissipation module 10 from the upper board track support 5, the upper cover plate of the box body 1 and the upper board track support 5 are provided with a third air duct plate 21 for blocking hot air, and the lower side wall and the side walls on the two sides of the box body 1 are both in contact with the back panel 7. The lower side wall and the side walls at two sides of the first air duct plate 19, the second air duct plate 20 and the third air duct plate 21 and the box body 1 are all in contact with the back plate 7, and the heat dissipation channel is Z-shaped due to the flow guide structure, so that cold air entering the box body 1 can completely cover the position of each bus board card 4 in the flowing process, the heat is absorbed and taken away, and then the formed hot air is discharged from the air outlet 15. A metal cold plate shell with high thermal conductivity is arranged on the bus board card 4, and heat dissipation cold plate shell fins 18 are processed on the shell, so that on one hand, the heat dissipation area of the bus board card 4 can be increased, and the bus board card 4 can fully dissipate heat; on the other hand, the arrangement direction of the fins 18 of the cold plate shell and the bus board card in the same direction of the internal heat dissipation air channel enable air flow rate and air pressure loss to be effectively reduced in the process that air flows from the lower side of the bus board card to the upper side of the bus board card, and heat exchange efficiency is fully guaranteed. One side of the first air duct plate 19 is fixedly connected to the front panel 2, the other side is close to the air intake heat dissipation module 9, and two ends of the first air duct plate are close to two side walls inside the box body 1. One side fixed connection of second air duct board 20 is in the upper end of backplate 7, and the opposite side is close to convulsions heat dissipation module 10 and sets up, and its both ends link to each other with two inside lateral walls of box 1. One side of the third air duct plate 21 is connected with the inner wall of the upper side of the box body 1, the other side of the third air duct plate is connected with the board card track support, and two ends of the third air duct plate are connected with two side walls inside the box body 1.

Preferably, the updraft heat dissipation module 10 comprises a blind-mate connector female head 22, a blind-mate connector male head 23, a slot 24, the air outlet 15 is square and matched with the plug board 26, a slot 24 is formed in the side wall of one end of the air outlet 15, the plug board 25 matched with the slot 24 is arranged at one end of the plug board 26, third sliding grooves 28 are formed in the side walls of the upper side and the lower side of the air outlet 15, a plurality of positioning sliding blocks 29 matched with the third sliding grooves 28 are arranged on the side walls of the upper side and the lower side of the plug board 26, positioning grooves 30 matched with the positioning sliding blocks 29 are formed in the air outlet 15, blind plug connector male heads 23 are arranged on the inner side surface of the plug board 26, the blind plug connector male heads 23 are arranged close to the side of the plug board 25, blind plug connector female heads 22 matched with the blind plug connector male heads 23 are arranged on the air outlet 15, and a plurality of air extracting parts 27 are arranged on the plug board 26; during plugging, the plug board 26 is longitudinally inserted into the third sliding groove 28 through the matching of the positioning sliding block 29 and the positioning groove 30, and then the plug board 26 is transversely pushed and pulled until the blind plug connector male head 23 is inserted into the blind plug connector female head 22. Wherein, convulsions piece 27 is prior art equipment, is provided with 5 on the picture peg 26 and is a convulsions piece 27 of formula. The male blind-mate connector head 4 and the female blind-mate connector head 3 are prior art devices, the purpose of which is to supply power to the air extraction member 27. The inserting plate 26 is fixed on the air outlet 15 through screws. The inserting plate 26 is further fixed in the air outlet 15 through screws, so that the inserting plate 26 is prevented from falling off. A second handle 46 for pushing and pulling the inserting plate 26 is arranged on the outer side face of the inserting plate 26, and the second handle 46 is arranged to facilitate quick assembly and disassembly of the inserting plate 26. The ventilation and heat dissipation module 10 adopts an EMC reinforcement design, and does not affect the EMC performance of the whole machine.

Preferably, the air outlet 15 is divided into an inner hole 31 and an outer hole 32 by the third chute 28, the inner hole 31 is disposed between the outer hole 32 and the inside of the box body 1, the positioning groove 30 is disposed on the inner wall of the outer hole 32, the inserting plate 26 is provided with a circle of first shielding wire mesh 33, and the first shielding wire mesh 33 is matched with the inner hole 31. Wherein, the distance from the top to the bottom of the inner hole 31 is less than the distance from the top to the bottom of the outer hole 32, so that the inserting plate 26 can pass through the outer hole 32 smoothly, but can not pass through the inner hole 31, and if the inserting plate passes through the inner hole 31, the inserting plate 26 can directly fall into the inner part of the box body 1. The side walls of the upper side and the lower side of the inner hole 31 are provided with a plurality of fixing protrusions 45, and the fixing protrusions 45 are provided with threaded holes matched with screws. The edges of the upper side and the lower side of the inserting plate 26 are provided with through holes matched with the threaded holes, and screws penetrate through the through holes and are locked in the threaded holes. The edges of the upper side and the lower side of the inserting plate 26 are respectively provided with 5 screws, and fixing bulges 45 are arranged to facilitate the fixation of the screws. A ring of first shielding wire mesh 33 is arranged on the inserting plate 26, and the first shielding wire mesh 33 is matched with the inner hole 31. The first shielding wire mesh 33 is a metal shielding wire mesh in the prior art, and the first shielding wire mesh 33 is provided to prevent the electronic components inside the box body 1 from being interfered by external electromagnetic interference. The installation process of the air draft heat dissipation module 10 is as follows: the insert plate 26 is approached to the rear panel 3 side, then the positioning slide block 29 on the insert plate 26 is aligned with the positioning groove, then the positioning slide block 29 is entered into the third slide groove 28, then the insert plate 26 is moved to the slot 24 side until the ferrule 25 on the insert plate 26 is completely inserted into the slot 24, and finally the screw is tightened. But convulsions heat dissipation module 10 quick assembly disassembly makes things convenient for the quick maintenance of radiator, and the change process does not influence the normal operating of complete machine, also need not dismouting box rear panel. Meanwhile, the rear heat dissipation module also adopts an EMC reinforcement design, and the EMC performance of the whole machine is not influenced. The air draft heat dissipation module 10 comprises a guide structure, and the module realizes the plug-in connection of the fan power supply control line plug while being transversely inserted after positioning, so that the blind plug function is supported.

Preferably, the wire arrangement assembly comprises a fixed groove body 34, a wire arrangement mechanism 35, a radio frequency cable 36 and a fixing piece, the fixed groove body 34 is arranged on the side wall of the box body 1, a limiting fourth sliding groove 37 is arranged on the fixed groove body 34, the wire arrangement mechanism 35 is arranged in the fourth sliding groove 37 through the fixing piece, the wire arrangement mechanism 35 is matched with the fourth sliding groove 37, at least two mutually-separated wiring grooves 38 are arranged in the wire arrangement mechanism 35, one end of the radio frequency cable 36 is connected with a radio frequency interface of the rear panel 3, and the other end of the radio frequency cable passes through the wiring grooves 38 and then is connected with the bus board card 4 through a quick-connection plug 39. The section of the fourth sliding chute 37 is in a convex shape, the sliding of the wire arranging mechanism 35 in the fourth sliding chute 37 is similar to the sliding of a drawer, and the wire arranging mechanism 35 can only slide in the fourth sliding chute 37 without other movement. The fixing groove 34 is fixedly arranged on the inner wall of the box body 1. The quick connect plug 39 facilitates quick installation/removal of the radio frequency cable 36. The opening side of the fourth sliding groove 37 faces the direction of the bus board card 4, and a certain distance is reserved between the fourth sliding groove 37 and the inner wall of the box body 1, so that the purpose of preventing the wire arranging mechanism 35 from colliding with the inner wall of the box body 1 when sliding in the fourth sliding groove 37 is achieved. The wire arranging mechanism 35 is fixed in the groove 34 through a fixing part, the fixing part comprises a first connecting lug arranged on the wire arranging mechanism 35 and a second connecting lug arranged on the fixing groove 34, and the first connecting lug and the second connecting lug are connected through screws. And first engaging lug and second engaging lug all are close to 4 sides of bus integrated circuit board and set up, and the reason that sets up like this makes things convenient for the installation and the dismantlement of screw, and the inner wall side that is close to box 1 sets up inconvenient dismantlement.

Preferably, the electromagnetic shielding assembly includes a second shielding wire mesh 40, a metal corner piece 41 and conductive foam 42, an annular first groove 43 is provided on the periphery of the front panel 2, one side of the second shielding wire mesh 40 is disposed in the first groove 43, the other side of the second shielding wire mesh 40 protrudes out of the first groove 43, the second shielding wire mesh 40 is matched with the end face of the box body 1 when the front panel 2 is closed, an annular second groove 44 is provided on the front panel 2, the metal corner piece 41 with an L-shaped cross section is disposed in the second groove 44, the metal corner piece 41 is disposed on the inner side of the second shielding wire mesh 40, the conductive foam 42 with an annular cross section of a D-shaped is provided on the outer side face of the metal corner piece 41, and the conductive foam 42 is in interference fit with the inner wall of the box body 1 when the front panel 2 is closed. The second shielding wire mesh 40 and the first shielding wire mesh 33 are metal shielding wire meshes in the prior art, one side of the second shielding wire mesh 40 is connected with the bottom of the first groove 43, the other side of the second shielding wire mesh is in contact with the end portions of the four side plates of the box body 1, the metal corner piece 41 is made of metal, so long as the metal having a shielding effect on electromagnetism can be used, and in order to enable the metal corner piece 41 to have certain elasticity and save cost, the metal corner piece 41 is usually made of copper, aluminum and some alloys. The first groove 43 is provided to enable the shielding wire mesh to be embedded into the front panel 2, so that even if a gap exists between the bottom of the first groove 43 and the second shielding wire mesh 40, the second shielding wire mesh 40 has a better electromagnetic shielding effect; the provision of the second groove 44 allows the metal corner piece 41 to be embedded inside the front panel 2, and allows the metal corner piece 41 to have a better electromagnetic shielding effect even if there is a gap between the metal corner piece 41 and the bottom of the second groove 44.

The cross section of the metal corner piece 41 is L-shaped and is bent to the edge side away from the front panel 2, the metal corner piece 41 has certain elasticity when being bent, the conductive foam 42 is in interference fit with the inner wall of the box body 1, the metal corner piece 41 can deform in the closing process of the front panel 2, the conductive foam 42 can be extruded to the inner wall side of the box body 1 when the metal corner piece 41 is deformed for recovery after closing, the conductive foam 42 is better matched with the inner wall of the box body 1, and thus the electromagnetic shielding effect is better achieved.

The section of the conductive foam 42 is D-shaped, and the plane on the D-shaped conductive foam 42 is fixedly connected with the outer wall of the metal corner piece 41. The cross-section of the conductive foam 42 is D-shaped, so that in the dismounting process of the front panel 2, the conductive foam 42 is arc-shaped with the contact side of the inner wall of the box body 1, the front panel is conveniently dismounted, and the conductive foam 42 is ensured not to fall off from the metal corner piece 41. The conductive foam 42 is disposed away from the front panel 2 side. When the front panel 2 is closed to the box body 1, in order to prevent the conductive foam 42 from being deformed and clamped between the end surface of the box body 1 and the front panel 2, the front panel 2 cannot be completely closed on the end surface of the box body 1, therefore, the conductive foam 42 is arranged far away from the front panel 2 side, and the conductive foam 42 cannot be contacted with the front panel 2.

Preferably, the connecting assembly includes a sliding member and a hinge member, one end of the hinge member is connected to the front panel 2, and the other end of the hinge member is connected to the sliding member provided on the cabinet 1; the sliding component comprises a fifth sliding chute 48 and a sliding rod 49, the sliding rod 49 is arranged in the limiting type fifth sliding chute 48, the sliding rod 49 is matched with the fifth sliding chute 48, and the fifth sliding chute 48 is fixedly arranged on the inner wall of the box body 1; the hinge component comprises a first hinge rotating arm 50, a second hinge rotating arm 51, a compression type rotating shaft 52, a first damping gasket 53 and a second damping gasket 54, the first hinge rotating arm 50 is fixedly connected with the front panel 2, the second hinge rotating arm 51 is fixedly connected with the end part of the sliding rod 49, the first damping gasket 53 is arranged between the first hinge rotating arm 50 and the second hinge rotating arm 51, the second damping gasket 54 is arranged between the first hinge rotating arm 50 and the large-diameter end of the T-shaped compression type rotating shaft 52, the rivet 55 is arranged at the small-diameter end of the compression type rotating shaft 52, and the small-diameter end sequentially penetrates through the second damping gasket 54, the first hinge rotating arm 50, the first damping gasket 53 and the second hinge rotating arm 51 and then is compressed together by the rivet 55. The front panel 2 is connected with the box body 1 through two connecting assemblies, the sliding component enables the front panel 2 to slide towards the side close to/far from the box body 1 in a drawer mode, under the action of a hinge component, the front panel 2 can rotate around a pressing type rotating shaft 52, the upper side and the lower side of the sliding rod 49 are provided with limiting blocks 56, under the action of the limiting blocks 56, the front panel 2 has a 90-degree rotating angle, and when the front panel rotates towards the side close to the box body 1, the limiting blocks 56 on the sliding rod 49 can limit when in contact with the front panel 2; when the first hinge rotating arm 50 rotates away from the box body 1, the contact between the first hinge rotating arm 50 and the limiting block 56 on the lower side can limit, and the first hinge rotating arm 50 is vertically connected with the front panel 2. Under the effect of hinge part, effectively prevent that front panel 2 from upwards rotating from box 1 in the twinkling of an eye, the effectual components and parts that prevent the inside of front panel 2 and set up damage because of the vibrations. The fifth slide groove 48 is also a slide groove having a convex cross section, and the slide rod 49 can slide only in the fifth slide groove 48. The compression type rotating shaft 52 is a metal rotating shaft, the metal rotating shaft serially installs the first hinge rotating arm 50, the second hinge rotating arm 51, the first damping gasket 53 and the second damping gasket 54 according to the assembling relation shown in fig. 13 and 14, the tail end of the metal rotating shaft is fixed by adopting a turning riveting process, and the head end and the tail end of the metal rotating shaft form larger concentrated pressure to the hinge rotating arm and the damping gasket along the axial direction, so that the rotating arm generates friction force with the damping pressure plate in the rotating process to form damping action

In this all reinforcement computer, cold wind gets into from air intake 11, then under the effect of air inlet heat dissipation module 9, cold wind enters into bus integrated circuit board 4 after passing hypoplastron card track support 6 and dispels the heat, then forms the hot-air, the hot-air passes last integrated circuit board track support 5, then discharges behind convulsions heat dissipation module 10 through setting up on air outlet 15, whole heat dissipation channel is the zigzag, can be abundant take away the heat on the bus integrated circuit board 4, reach the radiating purpose of integrated circuit board 4. The lower side wall and the side walls at two sides of the first air duct plate 19, the second air duct plate 20, the third air duct plate 21 and the box body 1 are all in contact with the back plate 7, so that the heat dissipation channel can be effectively Z-shaped, cold air entering the box body can completely enter the bus board card 4 to absorb heat, and then formed hot air is discharged from the air outlet 8.

Set up reason line subassembly in the box for 36 orderly the arranging on reason line mechanism 35 of radio frequency cable makes the inside radio frequency cable 36 of box 1 can not be chaotic like this, when maintaining bus integrated circuit board 4 soon, can not obscure at the radio frequency cable 36 with bus integrated circuit board 4's in-process of being connected, be difficult to connect the mistake, bus integrated circuit board 4 after connecting can normal operating in time. The side wall of the box body 1 is provided with a semi-rigid radio frequency wire arranging mechanism, so that maintenance-free maintenance of the radio frequency wires is realized in the process of quickly replacing and maintaining the bus board card 4, and wiring is facilitated. Meanwhile, due to the unique drawer type structural design of the wire arrangement mechanism, the integral quick dismounting function of the wire arrangement mechanism 35 and the radio frequency cable 36 can be realized.

In the electromagnetic shielding assembly, a first groove 43 is arranged on the periphery of the front panel, and a circle of the second shielding wire mesh 40 is arranged in the first groove 43, so that a first layer of shielding is formed; the inner side of the first groove 43 is provided with a circle of second groove 44, the second groove 44 is internally provided with a metal bent piece 41, the metal bent piece 41 is provided with conductive foam 42, the conductive foam 42 is contacted with the inner wall of the box body 1, the metal bent piece 41 and the conductive foam 42 form a second layer of shielding, and the electromagnetic shielding effect can be effectively ensured under the action of the double-layer shielding.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. The air-cooled full-reinforced computer suitable for various serial buses is characterized in that: including box (1), front panel (2), rear panel (3), coupling assembling, track bracket component, radiator unit, reason line subassembly and electromagnetic shield subassembly, rear panel (3) are fixed to be set up the front end of box (1), front panel (2) pass through coupling assembling sets up the rear end of box (1), just front panel (2) with the terminal surface cooperation of box (1), the inside of box (1) is provided with and is used for installing bus integrated circuit board (4) track bracket component, be provided with on the inner wall of box (1) reason line subassembly, be provided with on box (1) and be used for discharging produce heat on bus integrated circuit board (4) radiator unit, be provided with on front panel (2) with box (1) terminal surface cooperation electromagnetic shield subassembly.

2. The air-cooled fully-ruggedized computer adaptable to a variety of serial buses of claim 1, wherein: the track support assembly comprises an upper board card track support (5), a lower board card track support (6) and a back plate (7), wherein the upper board card track support (5) and the lower board card track support (6) are connected with the inner wall of the box body (1) respectively, the upper side of the back plate (7) is connected with the upper board card track support (5), the lower side of the back plate (7) is connected with the lower board card track support (6), the upper board card track support (5) and the opposite side of the lower board card track support (6) are provided with first sliding grooves (8) used for fast maintaining the bus board cards (4), and the bus board cards (4) are vertically inserted into the first sliding grooves (8) and connected with interfaces on the back plate (7).

3. The air-cooled fully-ruggedized computer adaptable to a variety of serial buses of claim 2, wherein: the heat dissipation component comprises an air inlet heat dissipation module (9) and an air draft heat dissipation module (10), the air inlet heat dissipation module (9) is attached to the lower surface of the lower plate clamping track support (6) and connected with an interface on the back plate (7), the front panel (2) is provided with an air inlet (11) matched with the air inlet heat dissipation module (9), the air inlet (11) is provided with a filter plate (12) matched with the air inlet (11), the upper board card track support (5) and the lower board card track support (6) are both provided with vent holes (13), an air duct (14) is formed between the upper board card track support (5) and an upper cover plate of the box body (1), an air outlet (15) matched with the air duct (14) is arranged on the rear panel (3), the air outlet (15) is provided with the air draft heat dissipation module (10) which can be inserted in a blind mode.

4. The air-cooled full-ruggedized computer adapted for use with multiple serial buses of claim 3, wherein: two supporting plates (16) are arranged between the lower board clamping rail support (6) and the box body (1), the supporting plates (16) are perpendicular to the lower board clamping rail support (6), and second sliding grooves (17) which are matched with the air inlet heat dissipation module (9) and used for quickly maintaining the air inlet heat dissipation module (9) are formed in the opposite sides of the two supporting plates (16).

5. The air-cooled full-ruggedized computer adapted for use with multiple serial buses of claim 3 or 4, wherein: the outside of bus integrated circuit board (4) is vertical to be provided with a plurality of radiating fins (18) that are used for, be provided with on front panel (2) and be used for making the cold air follow air intake (11) enter into first wind channel board (19) in air inlet heat dissipation module (9), be provided with on backplate (7) and be used for making the hot-air follow go up integrated circuit board track support (5) and enter into second wind channel board (20) in convulsions heat dissipation module (10), the upper cover plate of box (1) with go up integrated circuit board track support (5) and be provided with third wind channel board (21) that are used for blockking the hot-air, the lateral wall of the lower lateral wall and both sides of box (1) all with backplate (7) contact.

6. The air-cooled full-ruggedized computer adapted for use with multiple serial buses of claim 3 or 4, wherein: the air-draft heat dissipation module (10) comprises a blind plug connector female head (22), a blind plug connector male head (23), a slot (24), an insertion core (25), an insertion plate (26) and an air-draft part (27), wherein the air outlet (15) is square and matched with the insertion plate (26), the insertion slot (24) is formed in the side wall of one end of the air outlet (15), one end of the insertion plate (26) is provided with the insertion core (25) matched with the slot (24), third sliding grooves (28) are formed in the side walls of the upper side and the lower side of the air outlet (15), a plurality of positioning sliding blocks (29) matched with the third sliding grooves (28) are formed in the side walls of the upper side and the lower side of the insertion plate (26), positioning grooves (30) matched with the positioning sliding blocks (29) are formed in the air outlet (15), the blind plug connector male head (23) is formed in the inner side face of the insertion plate (26), the blind plug connector male head (23) is arranged close to the insertion core (25), the air outlet (15) is provided with the blind plug connector female head (22) matched with the blind plug connector male head (23), and the insertion plate (26) is provided with a plurality of air exhaust pieces (27);

during plugging, the plug board (26) is longitudinally inserted into the third sliding groove (28) through the matching of the positioning sliding block (29) and the positioning groove (30), and then the plug board (26) is transversely pushed and pulled until the blind plug connector male head (23) is inserted into the blind plug connector female head (22).

7. The air-cooled full-ruggedized computer adaptable to a plurality of types of buses of claim 6, wherein: air outlet (15) quilt hole (31) and outer hole (32) are cut apart into in third spout (28), hole (31) set up outer hole (32) with between box (1) is inside, constant head tank (30) set up on the inner wall of outer hole (32), be provided with the first shielding silk screen of a circle (33) on picture peg (26), first shielding silk screen (33) with hole (31) cooperation.

8. The air-cooled fully-ruggedized computer adaptable to a variety of serial buses of claim 1, wherein: reason line subassembly is including fixed cell body (34), reason line mechanism (35), radio frequency cable (36) and mounting, fixed cell body (34) set up on the lateral wall of box (1), be provided with spacing formula fourth spout (37) on fixed cell body (34), reason line mechanism (35) are passed through the mounting sets up in fourth spout (37), reason line mechanism (35) with fourth spout (37) cooperation, be equipped with two at least wiring grooves (38) that separate each other in reason line mechanism (35), the one end of radio frequency cable (36) with the radio frequency interface of rear panel (3) links to each other, and the other end passes behind wiring groove (38) with connect through meet plug (39) soon between bus integrated circuit board (4).

9. The air-cooled fully-ruggedized computer adaptable to a variety of serial buses of claim 1, wherein: the electromagnetic shielding assembly comprises a second shielding wire mesh (40), a metal corner piece (41) and conductive foam (42), wherein an annular first groove (43) is formed in the periphery of the front panel (2), one side of the second shielding wire mesh (40) is arranged in the first groove (43), the other side of the second shielding wire mesh (40) protrudes out of the first groove (43), the second shielding wire mesh (40) is matched with the end face of the box body (1) when the front panel (2) is closed, an annular second groove (44) is formed in the front panel (2), the metal corner piece (41) is arranged in the second groove (44) in an L-shaped cross section, the metal corner piece (41) is arranged on the inner side of the second shielding wire mesh (40), the conductive foam (42) is arranged on the outer side of the metal corner piece (41) in an annular shape, and the cross section of the conductive foam (42) is in a D-shaped cross section, when the front panel (2) is closed, the conductive foam (42) is in interference fit with the inner wall of the box body (1).

10. The air-cooled fully-ruggedized computer adaptable to a variety of serial buses of claim 1, wherein: the connecting assembly comprises a sliding part and a hinge part, one end of the hinge part is connected with the front panel (2), and the other end of the hinge part is connected with the sliding part arranged on the box body (1);

the sliding component comprises a fifth sliding groove (48) and a sliding rod (49), the sliding rod (49) is arranged in the limiting type fifth sliding groove (48), the sliding rod (49) is matched with the fifth sliding groove (48), and the fifth sliding groove (48) is fixedly arranged on the inner wall of the box body (1);

the hinge part comprises a first hinge rotating arm (50), a second hinge rotating arm (51), a compression type rotating shaft (52), a first damping gasket (53) and a second damping gasket (54), the first hinge rotating arm (50) is fixedly connected with the front panel (2), the second hinge rotating arm (51) is fixedly connected with the end part of the slide rod (49), the first damping shim (53) is arranged between the first hinge rotating arm (50) and the second hinge rotating arm (51), the second damping gasket (54) is arranged between the first hinge rotating arm (50) and the large-diameter end of the T-shaped compression rotating shaft (52), a rivet (55) is arranged at the small-diameter end of the compression rotating shaft (52), the small-diameter end sequentially penetrates through the second damping gasket (54), the first hinge rotating arm (50), the first damping gasket (53) and the second hinge rotating arm (51) and then is pressed together by the rivet (55).

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