CN114967867A

CN114967867A - Computer network host for military network control terminal

Info

Publication number: CN114967867A
Application number: CN202210617903.9A
Authority: CN
Inventors: 王士忠; 何文志; 卢怀勇
Original assignee: Shandong Xuanyi Electronic Technology Co ltd
Current assignee: Shandong Xuanyi Electronic Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-08-30

Abstract

The invention discloses a computer network host for a military network control terminal, and mainly relates to the field of military computer equipment. The electromagnetic shielding box comprises a box body, wherein a quick-release structure assembly, a heat dissipation structure assembly and an electromagnetic shielding structure assembly are arranged in the box body; the quick-release structure assembly is arranged outside the inserting port arranged in the box body in a matching manner, and the inserting port is connected with the main board in the box body; the heat radiation structure assembly: the box body is arranged in the box body in a matching way; the electromagnetic shielding structure assembly is arranged at the opening position of the box body. The invention has the beneficial effects that: aiming at influencing factors when the military computer host is used in an external environment, the problem that the normal work of the network host is influenced due to the environmental factors is avoided. And the safety of the computer in use is pertinently set, so that the host can have better use conditions in the external environment, and the military battle can be guaranteed to be guaranteed in actual combat.

Description

Computer network host for military network control terminal

Technical Field

The invention relates to the field of military computer equipment, in particular to a computer network host for a military network control terminal.

Background

With the continuous development of the current society, the modern informatization level is continuously improved, and the national defense informatization of a country represents the advanced degree of the national military, so the system is very important for improving the national defense informatization level. When modern war is carried out, the setting and protection of military network terminals are of great importance, so military network control terminals need to be protected, and most of the control terminals are arranged inside network hosts, so that the safety of the network hosts in the war needs to be ensured.

Firstly, for a computer network host, when the host is set, the host needs to be carried, but in the use process of the computer network host, the host needs to be expanded according to the used functions, so that the use requirement is met. For the traditional computer host, the host of the computer needs to be disassembled, and the connection of the expansion device is carried out at the position of the specified socket inside the computer case, so that the operation is slow and complicated for the traditional computer host, and the connection operation can be carried out only for the specified interface. For the military computer host, because the situation of the military computer host is complex and changeable when the military computer host is used, when the extension equipment is connected, the extension equipment needs to be quickly connected with the internal main board, and the existing traditional connection mode is difficult to realize that the extension equipment is quickly connected with the computer main board, so that the installation efficiency of the extension equipment is influenced.

Secondly, for military computers, because the military computers are connected with more expansion devices to realize more functions, the problem of serious heat generation is the disadvantage caused by the connection of more expansion devices. And because of the environmental problem of use, do not allow other openings to set up except the interface on the host computer to inside the debris of avoiding the environment enters into the host computer, cause the influence to the normal work of host computer. Therefore, when the board in the military computer box is used for a long time and the heating problem occurs, the timely heat dissipation operation needs to be carried out on the inside of the computer box, so that the influence on the normal work of the internal equipment of the host computer is avoided.

Thirdly, when the military host is used, the environment needing to be used may be in the outdoor external environment, so that when the military host is used, an electromagnetic signal influencing the normal work of the terminal equipment may occur, especially in a war environment, when an electromagnetic signal of an enemy interferes with a signal of the enemy, if the electromagnetic signal of the enemy cannot be effectively shielded, the problem influencing the normal work of the terminal equipment is easily caused. And to traditional electromagnetic shield equipment, to the user demand under for military use external environment, hardly satisfy the electromagnetic signal shielding demand among the external environment of for military use when setting up to influence quick-witted incasement portion and extend equipment and carry out normal work.

Based on the above problems, a computer network host for military network control terminal needs to be set, the computer network host needs to be satisfied to meet the requirement of normal use under the external environment, and the problem of the defect of the network host is improved, so that the host can effectively adapt to the practical ability of military under the external environment as war, and the informatization level of military construction can be effectively guaranteed.

Disclosure of Invention

The invention aims to provide a computer network host for a military network control terminal, which aims at influencing factors when a military computer host is used in an external environment and avoids the problem that the normal work of the network host is influenced due to environmental factors. And the safety of the computer in use is pertinently set, so that the host can have better use conditions in the external environment, and the military battle can be guaranteed to be guaranteed in actual combat.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a computer network host for a military network control terminal, comprising: the electromagnetic shielding box comprises a box body, wherein a quick-release structure assembly, a heat dissipation structure assembly and an electromagnetic shielding structure assembly are arranged in the box body;

quick detach structure assembly: the plug-in connector is arranged outside the plug-in connector arranged in the box body in a matching way, and the plug-in connector is connected with the main board in the box body; the quick-release structure assembly comprises a connecting plate and a quick-release key, wherein the quick-release key is arranged on the connecting plate and is matched with a quick-release phase arranged at a position of a connecting plate insertion hole, and the connecting plate is matched and connected with the insertion port through the quick-release piece;

the heat radiation structure assembly: the heat dissipation structure assembly is arranged in the box body in a matching mode, and comprises a heat dissipation fan which is arranged above the connecting plate in the box body in a matching mode; a cooling pipe system is arranged above the cooling fan, and a water cooling pipe of the cooling pipe system is spirally arranged above the cooling fan;

electromagnetic shielding structure assembly: the electromagnetic shielding structure assembly comprises a connecting frame and a cellular board, the cellular board is arranged by matching with the connecting frame, and the connecting frame is arranged at the opening position of the box body through a quick-release structure; the outer end face of the connecting frame is matched with the honeycomb panel, a shielding plate is arranged at the position of the honeycomb panel, the shielding plate is connected with an adjusting piece, and the position of the shielding plate at the honeycomb panel is adjusted through the adjusting piece.

The quick release key comprises a rotating piece and a pushing piece, wherein the pushing piece is arranged in the rotating piece, and the pushing piece and the rotating piece are connected with the same rotating shaft in a penetrating way; the inner end position of the pushing piece is provided with an L-shaped bending position, and the L-shaped bending position is attached to the connecting plate and fixed relative to the position of the connecting plate; the rotating piece is connected with the pushing piece through a connecting block; the rotating part is provided with a clamping position, the clamping position is matched with a clamping interface arranged on the quick-release position, and the rotating part can rotate relative to the position of the pushing part after the clamping position is clamped to the clamping and buckling position.

The connecting block is a sliding connecting block, a sliding cavity is arranged in the rotating part, and the sliding connecting block is arranged in the sliding cavity; the upper side end face and the lower side end face of the pushing piece are both provided with limiting sliding grooves, and limiting sliding fit arranged on the sliding connecting block is limited in the limiting sliding grooves; one side of the outside open position of sliding chamber is provided with hides the fender position, just sliding connection block's the outside be provided with shelter from the sunken position of phase complex, work as when the sliding stop block is in sliding chamber open end position, hide the fender position with sunken phase laminating.

A pushing position is arranged at the inner end position of the sliding cavity of the rotating part, and the inner end surface of the connecting block is matched with the pushing position; when the sliding block is located at the inner end position of the sliding cavity, the inner end face of the connecting block is attached to the pushing position, and when the rotating piece rotates, the pushing position pushes the inner end face of the connecting block, so that the pushing block moves along the limiting sliding groove.

The inner end position of the quick release position is provided with a jack position in a matching way, the jack position is provided with a butt jack, and the butt jack is matched with a butt bolt arranged on the pushing piece; and a fixing bolt is arranged on the inner side of the pushing piece, and the position of the pushing piece relative to the connecting plate is fixed through the fixing bolt.

The heat dissipation base groove is arranged above the connecting plate in a matched mode, and the heat dissipation fans are arranged inside the heat dissipation base groove in a matched mode.

A partition plate is arranged on the outer side of the connecting plate in a matching manner, and an air inlet is formed in the lower end of the partition plate; the isolation plate is made of thermal insulation plate surface materials.

The water-cooling tube is connected with a pump body, and the pump body is connected with the refrigeration source, so that heat exchange between the water-cooling tube and the refrigeration source is realized under the driving of the pump body.

The adjusting piece is a hinged adjusting mechanism or a sliding adjusting mechanism; and a fixing piece is arranged on the shielding plate, and the position of the shielding plate relative to the honeycomb plate is fixed through the fixing piece.

The hinge adjusting mechanism comprises a hinge position arranged on the connecting frame, and one end of the shielding plate is hinged to the hinge position; the sliding adjusting mechanism comprises a sliding groove, the sliding groove is formed in the upper end and the lower end of the connecting frame, and the shielding plate is arranged in the sliding groove in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. this device sets up according to the application environment of even host computer when setting up for military computer host computer realizes the quick installation operation of the extension equipment in the computer motherboard under the condition of the holistic leakproofness of guarantee host computer, makes when the staff wants to carry out the installation of extension equipment and when dismantling the operation, realization that can be very quick, and allow a plurality of extension equipment to be connected with the mainboard of host computer, thereby reach anticipated installation standard.

2. This device is when setting up, in order to adapt to the open-air external application environment, guarantee the inside connecting plate of main frame and other circuit component do not receive external environment's influence, consequently when setting up, through the setting that carries out the heat radiation structure assembly in main frame inside, make the main frame can satisfy under the comparatively inclosed environment of main frame, carry out the condition of cooling to main frame inner member, thereby ensure that the main frame can not be because of overheated operation, and can't normally work the expansion equipment that mainboard and mainboard are connected and cause the influence.

3. When the device is arranged, the requirement for the quick installation and connection operation of the expansion equipment of the host computer is met, so that the whole host computer cannot be subjected to sealing treatment, and the position of an insertion hole for installation and connection of the expansion equipment becomes a main leakage part of electromagnetic interference. And here utilizes the waveguide principle to carry out the setting of honeycomb panel for the honeycomb panel can shield electromagnetic signal, and in order to make the honeycomb panel adapt to external environment, still carries out the setting of shielding plate, can enough ensure the honeycomb panel and can effectively shield electromagnetic signal, outside debris can not appear still and enter into the computer mainframe from the honeycomb panel position inside, cause the influence to the inside equipment of computer mainframe.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of a quick release key of the present invention.

FIG. 3 is a schematic view of the internal structure of the present invention.

FIG. 4 is a sectional view of the quick release key position of the present invention.

Fig. 5 is a schematic view of the internal structure of the present invention.

Fig. 6 is a schematic view of the internal structure of the present invention.

Fig. 7 is a schematic view of the internal structure of the present invention.

FIG. 8 is a partial structural view showing the position of the opening of the container body according to the present invention.

Fig. 9 is a schematic structural view of the hinge adjusting mechanism of the present invention.

Fig. 10 is a schematic view of the slide adjusting mechanism of the present invention.

Reference numerals shown in the drawings:

1. a box body; 2. an interface; 3. a main board; 4. a connecting plate; 5. a quick release key; 6. quickly disassembling the position; 7. an insertion opening; 8. a rotating member; 9. a pusher member; 10. a rotating shaft; 11. an L-shaped bending position; 12. connecting blocks; 13. clamping and connecting; 14. a card interface; 15. a sliding cavity; 16. a limiting chute; 17. a limiting slide block; 18. shielding gears; 19. a recessed position; 20. a push position; 21. a plug hole position; 22. butting the jacks; 23. a butt-joint bolt; 24. a fixing bolt; 25. a heat radiation fan; 26. a cooling pipe system; 27. a heat dissipation base groove; 28. a separator plate; 29. an air inlet; 30. a water-cooled tube; 31. a connecting frame; 32. a honeycomb panel; 33. a shielding plate; 34. an adjustment member; 35. a hinge adjustment mechanism; 36. a slide adjustment mechanism; 37. a fixing member; 38. a hinge position; 39. a sliding groove.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope defined by the present application.

The invention relates to a computer network host for a military network control terminal, which comprises a box body 1, wherein a quick-release structure assembly, a heat-dissipation structure assembly and an electromagnetic shielding structure assembly are arranged in the box body 1;

quick detach structure assembly:

firstly, when the host computer is set, because the military computer needs to perform expansion operation of different functions according to the application environment when in use, connection of different expansion devices is required when in expansion operation, and thus the condition that the host computer has the application expansion function is met. When the traditional computer equipment is connected with the extension equipment, the extension equipment needs to be connected with a butt joint socket inside the host, so that the extension equipment is connected with a mainboard 3 inside the host, and the connection of the extension equipment of the host is realized. When the military computer host equipment is connected with the expansion equipment, the computer host body is inconvenient to disassemble and assemble, so that the connection of the expansion equipment is the same as that of the traditional computer host, and the operation is difficult to be carried out under the external environment. Especially, when the extension equipment is connected to the military computer host, the connection of the extension equipment cannot be performed compared with the connection of the extension equipment to the conventional computer host, and the requirement that various extension equipment can be connected with the main board 3 is met, so that various extension equipment can be effectively applied to the computer host, and the application function of the extension equipment is met.

Therefore, during the setting, the quick-release structure assembly is arranged outside the inserting port 2 arranged in the box body 1 in a matching manner, and the inserting port 2 is connected with the main board 3 in the box body 1; the quick-release structure assembly comprises a connecting plate 4 and a quick-release key 5, wherein the quick-release key 5 is arranged on the connecting plate 4, the quick-release key 5 is matched with a quick-release position 6 arranged at a position of an insertion opening 7 of the connecting plate 4, and the connecting plate 4 is matched and connected with the insertion opening 2 through the quick-release piece; as shown in fig. 1 of the accompanying drawings, when the connection plate is arranged, the quick-release key 5 is arranged on the connection plate 4, and the quick-release key 5 is matched with the quick-release position 6, so that the quick-release key 5 fixes the position of the connection plate 4 relative to the socket 2, and the connection between the connection plate 4 and the socket 2 is realized. It should be noted here that, when the connection board 4 is set, it is an expansion device circuit board capable of being in plug-in fit with the socket 2, and the socket 2 is a data connection port connected with the motherboard 3 inside the computer host, so that after the connection board 4 is connected with the socket 2, the connection between the expansion device and the socket 2 can be realized, and the application of the expansion device on the computer host can be realized.

For the specific structure of the plug connector, the arrangement is made such that the quick-release key 5 comprises a rotating part 8 and a pushing part 9, the pushing part 9 is arranged inside the rotating part 8, and the pushing part 9 and the rotating part 8 are connected with the same rotating shaft 10 in a penetrating way; an L-shaped bending position 11 is arranged at the inner end of the pushing piece 9, and the L-shaped bending position 11 is attached to the connecting plate 4 and fixed relative to the connecting plate 4; the rotating piece 8 is connected with the pushing piece 9 through a connecting block 12; a clamping position 13 is arranged on the rotating part 8, the clamping position 13 is matched with a clamping interface 14 arranged on the quick-release position 6, and when the clamping position 13 is clamped to the clamping and buckling position, the rotating part 8 can rotate relative to the position of the pushing part 9. When outwards breaking off with fingers and thumb and rotating piece 8, the joint position 13 of rotating piece 8 is equivalent to the rotation fulcrum, make rotating piece 8 outwards rotate the time, have the trend of pulling impeller 9 outside motion, and impeller 9 can not change for the position of connecting plate 4, consequently when rotating piece 8 outwards rotates, transmit the turning force for connecting block 12, when connecting block 12 can carry out the position removal this moment, connecting block 12 transmits driving force for impeller 9, and then outwards stimulates impeller 9, thereby make impeller 9 drive connecting plate 4 wholly break away from interface 2. Therefore, the connecting block 12 is required to be arranged, that is, the connecting block 12 is a sliding connecting block 12, a sliding cavity 15 is arranged inside the rotating element 8, and the sliding connecting block 12 is arranged inside the sliding cavity 15; limiting sliding grooves 16 are formed in the upper side end face and the lower side end face of the pushing piece 9, and limiting sliding blocks 17 arranged on the sliding connecting blocks 12 are matched and limited in the limiting sliding grooves 16; slide chamber 15's outside open position's one side is provided with hides fender position 18, just slide connection block 12's the outside be provided with hide fender position 18 matched with sunken position 19, work as slide the stopper and be in slide chamber 15 open end position time, hide fender position 18 with sunken position 19 is laminated mutually. As shown in fig. 4 of the accompanying drawings of the specification, when the rotating member 8 rotates outwards with the clamping position 13 as a fulcrum, the rotating force is transmitted to the connecting block 12, but because the connecting block 12 cannot rotate along with the rotating member 8, the rotating member 8 slides in the limiting sliding groove 16, and when the rotating member 8 rotates, the connecting block 12 is driven to slide in the limiting sliding groove 16, and an outward pulling force is applied to the connecting block 12, so that the connecting block 12 transmits the pulling force to the pushing member 9, and the pushing member 9 is driven to pull out the position of the jack 2 of the computer host after receiving the outward pulling force. When the quick-release key 5 is arranged relative to the connecting plate 4, the operating mode that the connecting plate 4 is pulled out is driven, and when the connecting plate 4 is required to be quickly inserted and installed, a pushing position 20 needs to be arranged at the inner end position of the sliding cavity 15 of the rotating part 8, and the inner end surface of the connecting block 12 is matched with the pushing position 20; when the sliding block is located at the inner end of the sliding cavity 15, the inner end face of the connecting block 12 is attached to the pushing position 20, and when the rotating member 8 rotates, the pushing position 20 pushes the inner end face of the connecting block 12, so that the pushing block moves along the limiting sliding groove 16. As shown in fig. 4 of the accompanying drawings of the specification, at this time, because the connecting plate 4 needs to be inserted, the clamping position 13 of the rotating member 8 is used as a fulcrum, and the rotating member 8 is made to rotate inwards, at this time, the pushing position 20 in the sliding cavity 15 of the rotating member 8 can generate a pushing force on the inner end face of the connecting block 12, so that the connecting block 12 moves in the sliding cavity 15, and at this time, the rotation of the rotating member 8 can apply the inward pushing force to the connecting block 12, so that the connecting block 12 slides while pushing the pushing member 9 to move inwards, so that the pushing member 9 drives the connecting plate 4 to move inwards, and further the connection between the socket 2 and the connecting plate 4 is realized. Because the clamping position 13 of the rotating part 8 is set as a fulcrum, the rotating part 8 can be conveniently operated no matter the rotating part is pushed inwards or pulled outwards; and set up foretell axis of rotation 10, cause to satisfy the convenience when rotating 8 rotations, the joint position 13 that conveniently rotates 8 simultaneously is buckled with the joint on the quick detach position 6 and is cooperated to ensure that connecting plate 4 can connect the operation to different interface 2.

In order to ensure that the position of the pushing member 9 can be limited when the pushing member 9 is subjected to plugging operation, a jack position 21 is arranged at the inner end position of the quick release position 6 in a matched manner, a butt jack 22 is arranged on the jack position 21, and the butt jack 22 is matched with a butt bolt 23 arranged on the pushing member 9; through the cooperation of butt joint jack 22 on jack position 21 and butt joint bolt 23 for when plug connecting plate 4, ensure that the plug position of connecting plate 4 can not take place the skew problem, thereby make connecting plate 4 effectively insert interface 2 position, thereby ensure effectively to be connected between connecting plate 4 and the interface 2. And a fixing bolt 24 is arranged on the inner side of the pushing piece 9, and the position of the pushing piece 9 relative to the connecting plate 4 is fixed through the fixing bolt 24.

Through the setting of above-mentioned quick detach structure assembly for when the installation of extending equipment, the operation that can be convenient realization extension equipment and computer mainframe inside mainboard 3 carry out to be connected, thereby when making to use the operation under the army environment, can conveniently extend the installation of equipment and use, make in the war can the army possess certain information ization level, strengthen army's information-based ability.

The heat radiation structure assembly:

for the application of the host computer in the field environment, especially for the application of the host computer in the severe environment, more sundries are required to be prevented from entering the interior of the host computer and damaging the internal mainboard 3; when the host computer is used, the shielding operation of the external signals needs to be paid attention, so that when the host computer is set, the sealing performance of the host computer is ensured except for a necessary connection port position, the host computer can be ensured to adapt to a field environment, and the interference of the external signals can be avoided. However, for the host computer, after the host computer is used for a long time, the host computer needs to be subjected to heat dissipation operation, and the setting of the host computer for military use requires the tightness of the host computer itself, so that the heat dissipation of the host computer needs to ensure that the host computer can effectively perform heat exchange, and thus, the problem of serious overheating inside the host computer is avoided.

For the heat dissipation structure assembly, the heat dissipation structure assembly is arranged inside the box body 1 in a matching mode during arrangement, the heat dissipation structure assembly comprises a heat dissipation fan 25, and the heat dissipation fan 25 is arranged above the connecting plate 4 inside the box body 1 in a matching mode; a cooling pipe system 26 is arranged above the cooling fan 25, and a water cooling pipe 30 of the cooling pipe system 26 is spirally arranged above the cooling fan 25. Because the degree of tightness of the internal space of the computer host is high, and the main heat generating factor inside the computer host is the heat generated by the computer motherboard 3 and the expansion equipment during operation, when the heat dissipation structure assembly is arranged on the computer host of the device, the heat dissipation fan 25 is arranged above the connecting plate 4 (the connecting plate 4 is a circuit board structure for connecting the expansion equipment), so that the heat generated by the expansion equipment connected to the connecting plate 4 below can be pushed upwards by the heat dissipation fan 25 during operation, but because the internal tightness of the computer host is strong, the heat exchange cannot be performed only by arranging the heat dissipation fan 25; therefore, the cooling pipe system 26 is disposed above the heat dissipation fan 25, and the rising hot air carried by the heat dissipation fan 25 is cooled by the cooling pipe system 26, so as to exchange heat with the hot air, and further, a cooling area exists in the computer host, thereby preventing the problem that the heat cannot be removed outwards in a closed environment. Moreover, the heat dissipation fan 25 is also arranged for heat exchange, if the cooling pipe system 26 is only arranged, the cooling pipe system 26 can only exchange heat for air heat close to the cooling pipe system, and the overall cooling purpose cannot be achieved, so that the heat dissipation fan 25 needs to be arranged here.

In order to facilitate the positioning of the heat dissipation fans 25, a heat dissipation base groove 27 is disposed above the connection plate 4, and a plurality of the heat dissipation fans 25 are disposed inside the heat dissipation base groove 27. Because when carrying out radiator fan 25's setting, in order to ensure that radiator fan 25 can effectively be connected the heat that the expansion equipment of connecting produced effectively takes away, consequently set up a plurality of radiator fan 25 cooperations in heat dissipation base groove 27, make a plurality of radiator fan 25 can take away the heat simultaneously, and directly contact with cooling tube system 26, make cooling tube system 26 carry out the heat exchange to hotter air, because the air that exchanges this moment is the hotter air that radiator fan 25 upwards discharged, consequently directly carry out the heat exchange to these hotter air and can not appear comparatively serious heat and give off the problem, make the effectivity of heat exchange better, more can reach the purpose of cooling for connecting plate 4.

Because there may be a plurality of connection boards 4 connected to the computer motherboard 3 during installation, in order to ensure that the heat generated by the connection boards 4 can be all taken out by the heat dissipation fan 25, a partition board 28 is cooperatively installed at the outer side of the connection board 4, and an air inlet 29 is opened at the lower end of the partition board 28, so that when the heat generated by the connection board 4 is exhausted upwards by the heat dissipation fan 25, the cooler gas, which is at the outer side of the partition board 28 and subjected to heat exchange by the cooling pipe system 26 at this time, enters the partition board 28 from the position of the air inlet 29, and the cooler air entering the partition board 28 participates in heat exchange with the connection boards 4; and flows upwards under the driving of the cooling fan 25, so that the air inside and outside the partition plate 28 circularly flows, and the temperature of the connecting plate 4 inside the partition plate 28 is at a proper working temperature. In order to ensure that the heat generated by the connecting plate 4 can be effectively cooled by the cooling pipe system 26, the isolation plate 28 is made of a thermal insulation board surface material, so that the heat exchange between the isolation plate 28 and the external environment of the isolation plate 28 is reduced as much as possible, and the cooling pipe system 26 effectively exchanges the heat emitted by the connection, thereby avoiding the problem of heat diffusion.

Although the cooling pipe system 26 is applied more, because the application environment inside the host computer is smaller, the water-cooling pipe 30 is connected with the pump body, and the pump body is connected with the refrigeration source, so that heat exchange between the water-cooling pipe 30 and the refrigeration source is realized under the driving of the pump body, and thus, water in the water-cooling pipe 30 above the cooling fan 25 is always in a cooler environment, so that the water-cooling pipe 30 can continuously cool hot air exhausted by the cooling fan 25, and the connecting plate 4 can continuously have a certain suitable working temperature.

According to the structure setting, the cooling operation of the expansion equipment and the mainboard 3 inside the computer host can be met in military environment, the expansion equipment and the mainboard 3 can work at a proper environment temperature, the problem that the internal components of the computer host are overheated in application is avoided, and the equipment is influenced to perform normal work application.

Electromagnetic shielding structure assembly:

when the military computer host is used for communication during combat, because the application environment is a field environment, some external signals in the field environment need to be shielded so as to avoid interference of the signals in the field environment on application signals in the computer host. However, when the host computer is installed, in order to facilitate the quick connection between the motherboard 3 inside the host computer and the expansion device, the entire host computer cannot be sealed, so that the insertion opening 7 for installing and connecting the expansion device becomes a main leakage part of electromagnetic interference, which is not favorable for military safety application of the host computer.

Because shielding external electromagnetic signals relates to the safety of computer application, the honeycomb type shielding plate can shield the external electromagnetic signals, namely the electromagnetic shielding plate designed by utilizing the waveguide principle has a good electromagnetic shielding function. However, because the application is carried out in the external environment, the problem that sundries in the external environment enter the inside of the honeycomb holes and then enter the inside of the computer host easily occurs; moreover, for special application environments, such as rainy and snowy weather, it is necessary to ensure that the arrangement of the honeycomb holes does not damage the connection board 4 and the main board 3 inside the computer host, so the following arrangements are made here:

the electromagnetic shielding structure assembly is arranged at an opening position of the box body 1 and comprises a connecting frame 31 and a cellular board 32, the cellular board 32 is arranged by matching with the connecting frame 31, and the connecting frame 31 is arranged at the opening position of the box body 1 through a quick-release structure; a shielding plate 33 is arranged at the position of the outer end face of the connecting frame 31 matching with the honeycomb plate 32, an adjusting piece 34 is connected to the shielding plate 33, and the position of the shielding plate 33 on the honeycomb plate 32 is adjusted through the adjusting piece 34. Because the cellular board 32 provided here has a function of shielding external electromagnetic signals, and the holes of the cellular board 32 can also discharge a part of heat generated in the computer host to the outside, when the computer host is used under normal conditions, the position of the cellular board 32 relative to the opening of the case body 1 can be fixed through the connection frame 31, so that the cellular board 32 can shield the electromagnetic signals which are expected to enter the computer host, and because the connection frame 31 is provided with the quick release structure, the connection frame 31 can easily realize the mounting and dismounting operation at the opening position of the case body 1. The shielding plate 33 is further arranged on the outer end face of the connecting frame 31 in a matching manner, and the adjusting piece 34 is arranged in a matching manner by matching with the shielding plate 33, so that the shielding plate 33 is driven by the adjusting piece 34 to move at the position of the honeycomb plate 32; when the application environment of the host computer is in a severe environment, the position of the shielding plate 33 relative to the adjusting piece 34 is adjusted by the adjusting piece 34, so that the shielding plate 33 shields the cellular board 32, and interferents in the external environment cannot enter the host computer through the cellular holes of the cellular board 32, thereby causing influence on the application of components in the host computer.

For the setting of the adjusting piece 34, it is necessary to ensure that the position of the shielding plate 33 relative to the cellular board 32 can be fixed while the shielding plate 33 can be effectively driven to move, and therefore it is necessary to ensure that the adjusting piece 34 can effectively adjust the position of the shielding plate 33, so as to avoid affecting the normal operation of the components inside the computer host under some special environmental conditions, and thus the adjusting piece 34 needs to be set. Firstly, setting the adjusting part 34, namely, the adjusting part 34 is a hinge adjusting mechanism 35 or a sliding adjusting mechanism 36; the shielding plate 33 is provided with a fixing member 37, and the position of the shielding plate 33 with respect to the honeycomb panel 32 is fixed by the fixing member 37.

First, as for the hinge adjusting mechanism 35, the hinge adjusting mechanism 35 includes a hinge position 38 disposed on the connecting frame 31, one end of the shielding plate 33 is hinged to the hinge position 38, and a fixing member 37 is disposed on the other side of the shielding plate 33, and the position of the shielding plate 33 relative to the connecting frame 31 is fixed by the fixing member 37. Because the hinged shielding mode is simple and convenient to set, and the shielding plate 33 is directly subjected to position adjustment through the hinged position 38 when in use, the shielding plate 33 can be ensured to effectively shield the honeycomb plate 32 in the connecting frame 31, and the optimal shielding requirement is further met; as for the fixing member 37 provided herein, a magnetic attraction fixing manner may be selected, that is, a magnetic attraction block is provided at the hinged and rotatable end of the shielding plate 33, so that the position of the shielding plate 33 relative to the connecting frame 31 is fixed by the magnetic attraction block.

In the case of the slide adjusting mechanism 36, the slide adjusting mechanism 36 includes a slide groove 39, the slide groove 39 is disposed at the upper and lower end positions of the connecting frame 31, and the shielding plate 33 is slidably disposed in the slide groove 39; here, since the provision of the slide groove 39 satisfies the condition that the shutter 33 can slide along the slide groove 39, when the position of the shutter 33 with respect to the honeycomb panel 32 needs to be adjusted, the position of the shutter 33 can be adjusted by sliding the shutter 33 in the slide groove 39. In order to fix the position of the shielding plate 33 with respect to the honeycomb panel 32, the fixing member 37 provided here may be the same as the fixing member 37 described above, or a bolt may be provided on the side where the shielding plate 33 slides to fix the position of the shielding plate 33 with respect to the honeycomb panel 32 by using a bolt fixing method.

Therefore, the computer network host for the military network control terminal aims at influencing factors when the military computer host is used in an external environment, and avoids the problem that the normal work of the network host is influenced due to the environmental factors. And the safety of the computer in use is pertinently set, so that the host can have better use conditions in the external environment, and the military battle can be guaranteed to be guaranteed in actual combat.

Claims

1. A computer network host for a military network control terminal, comprising: the box body (1) is internally provided with a quick-release structure assembly, a heat dissipation structure assembly and an electromagnetic shielding structure assembly;

quick detach structure assembly:

the plug-in connector is arranged outside a plug-in connector (2) arranged in the box body (1) in a matching way, and the plug-in connector (2) is connected with a main board (3) in the box body (1); the quick-release structure assembly comprises a connecting plate (4) and a quick-release key (5), wherein the quick-release key (5) is arranged on the connecting plate (4), the quick-release key (5) is matched with a quick-release position (6) arranged at the position of an insertion hole (7) of the connecting plate (4), and the connecting plate (4) is matched and connected with an insertion port (2) connected with the mainboard (3) through the quick-release piece;

the heat radiation structure assembly:

the heat dissipation structure assembly is arranged in the box body (1) in a matching mode, the heat dissipation structure assembly comprises a heat dissipation fan (25), and the heat dissipation fan (25) is arranged above the connecting plate (4) in the box body (1) in a matching mode; a cooling pipe system (26) is arranged above the cooling fan (25), and a water cooling pipe (30) of the cooling pipe system (26) is spirally arranged above the cooling fan (25);

electromagnetic shielding structure assembly:

the electromagnetic shielding structure assembly is arranged at an opening position of the box body (1), and comprises a connecting frame (31) and a cellular board (32), wherein the cellular board (32) is arranged by matching with the connecting frame (31), and the connecting frame (31) is arranged at the opening position of the box body (1) through a quick-release structure; a shielding plate (33) is arranged at the position, matched with the honeycomb plate (32), of the outer end face of the connecting frame (31), the shielding plate (33) is connected with an adjusting piece (34), and the position, in which the shielding plate (33) is located on the honeycomb plate (32), is adjusted through the adjusting piece (34).

2. A computer network host for a military network control terminal according to claim 1, wherein: the quick-release key (5) comprises a rotating part (8) and a pushing part (9), the pushing part (9) is arranged in the rotating part (8), and the pushing part (9) and the rotating part (8) are connected with the same rotating shaft (10) in a penetrating way; an L-shaped bending position (11) is arranged at the inner end position of the pushing piece (9), and the L-shaped bending position (11) is attached to the connecting plate (4) and fixed relative to the position of the connecting plate (4); the rotating piece (8) is connected with the pushing piece (9) through a connecting block (12);

the quick release mechanism is characterized in that a clamping position (13) is arranged on the rotating piece (8), a clamping interface (14) is arranged on the quick release position (6) to match with the clamping position (13), and when the clamping position (13) is clamped to the clamping and buckling position, the rotating piece (8) can rotate relative to the position of the pushing piece (9).

3. A computer network host for a military network control terminal according to claim 2, wherein: the connecting block (12) is a sliding connecting block (12), a sliding cavity (15) is arranged in the rotating part (8), and the sliding connecting block (12) is arranged in the sliding cavity (15); limiting sliding grooves (16) are formed in the end faces of the upper side and the lower side of the pushing piece (9), and limiting sliding blocks (17) arranged on the sliding connecting blocks (12) are matched and limited in the limiting sliding grooves (16);

slide chamber (15) outside open position's one side be provided with hide fender position (18), just the outside of sliding connection piece (12) be provided with hide sunken position (19) of fender position (18) matched with, work as when the slip stopper is in slide chamber (15) open end position, hide fender position (18) with sunken position (19) are laminated mutually.

4. A computer network host for a military network control terminal according to claim 3, wherein: a pushing position (20) is arranged at the inner end of a sliding cavity (15) of the rotating part (8), and the inner end surface of the connecting block (12) is matched with the pushing position (20);

when the sliding block is located at the inner end position of the sliding cavity (15), the inner end face of the connecting block (12) is attached to the pushing position (20), and when the rotating piece (8) rotates, the pushing position (20) pushes the inner end face of the connecting block (12) to enable the sliding block to move along the limiting sliding groove (16).

5. The computer network host for a military network control terminal of claim 4, wherein: the inner end of the quick release position (6) is provided with a jack position (21) in a matching way, the jack position (21) is provided with a butt joint jack (22), and the butt joint jack (22) is matched with a butt joint bolt (23) arranged on the pushing piece (9);

and a fixing bolt (24) is arranged on the inner side of the pushing piece (9), and the position of the pushing piece (9) relative to the connecting plate (4) is fixed through the fixing bolt (24).

6. A computer network host for a military network control terminal according to claim 1, wherein: a heat dissipation base groove (27) is arranged above the connecting plate (4) in a matched mode, and the heat dissipation fans (25) are arranged inside the heat dissipation base groove (27) in a matched mode.

7. The computer network host for a military network control terminal of claim 6, wherein: a partition plate (28) is arranged on the outer side of the connecting plate (4) in a matching manner, and an air inlet (29) is formed in the lower end position of the partition plate (28);

the isolation plate (28) is made of thermal insulation plate surface materials.

8. The computer network host for a military network control terminal of claim 7, wherein: the water-cooling tube (30) is connected with the pump body, and the pump body is connected with the refrigeration source for under the drive of the pump body, carry out heat exchange between water-cooling tube (30) and the refrigeration source.

9. A computer network host for a military network control terminal according to claim 1, wherein: the adjusting piece (34) is a hinged adjusting mechanism (35) or a sliding adjusting mechanism (36); and a fixing member (37) is provided on the shielding plate (33), and the position of the shielding plate (33) relative to the honeycomb plate (32) is fixed by the fixing member (37).

10. A computer network host for a military network control terminal according to claim 9, wherein: the hinge adjusting mechanism (35) comprises a hinge position (38) arranged on the connecting frame (31), and one end of the shielding plate (33) is hinged to the hinge position (38);

the sliding adjusting mechanism (36) comprises a sliding groove (39), the sliding groove (39) is formed in the upper end and the lower end of the connecting frame (31), and the shielding plate (33) is arranged in the sliding groove (39) in a sliding mode.