CN114513935A - Block chain management server - Google Patents

Block chain management server Download PDF

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Publication number
CN114513935A
CN114513935A CN202210148584.1A CN202210148584A CN114513935A CN 114513935 A CN114513935 A CN 114513935A CN 202210148584 A CN202210148584 A CN 202210148584A CN 114513935 A CN114513935 A CN 114513935A
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CN
China
Prior art keywords
box
rear side
inner cavity
box body
management server
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Withdrawn
Application number
CN202210148584.1A
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Chinese (zh)
Inventor
王兴龙
吴志兵
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Individual
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Individual
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Priority to CN202210148584.1A priority Critical patent/CN114513935A/en
Publication of CN114513935A publication Critical patent/CN114513935A/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718—Forced ventilation of a gaseous coolant
    • H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0221—Locks; Latches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20836—Thermal management, e.g. server temperature control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to the technical field of servers, in particular to a block chain management server, which comprises: the box body is provided with a left end, a right end and a front side which are opened; the box door is rotatably arranged at the left end of the front side of the box body; the PLC controller is arranged at the top of the box body; the heat dissipation mechanism is arranged on the rear side of the bottom of the inner cavity of the box body and is electrically connected with the PLC; and the filtering mechanism is arranged at the rear side of the box body and is electrically connected with the PLC. This block chain management server can prevent that the dust from getting into the box, avoids the dust to bring the potential safety hazard for the server, can be applied to the raise dust environment, can detect radiator unit's running state simultaneously, can also detect whether the dust-collecting box is correctly installed, fixed chamber door that can also be quick avoids the chamber door swing to cause the influence to maintainer's work, and labour saving and time saving is favorable to maintaining and troubleshooting trouble.

Description

Block chain management server
Technical Field
The invention relates to the technical field of servers, in particular to a block chain management server.
Background
The block chain is a term in the technical field of information, and essentially, the block chain is a shared database, data or information stored in the shared database has the characteristics of 'unforgeability', 'whole-course trace', 'traceability', 'open transparency', 'collective maintenance' and the like, and based on the characteristics, the block chain technology lays a solid 'trust' foundation, creates a reliable 'cooperation' mechanism and has a wide application prospect;
the block chain management server generally includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, such as a USB controller, a video card, a network card, a sound card, etc., and is generally called as an interior located in the main chassis, and is generally called as an exterior located outside the main chassis (such as a display, a keyboard, a mouse, an external hard disk, an external optical drive, etc.), and in addition, the block chain management server has a large amount of computation workload, so that the server generates a large amount of heat, which causes the temperature of the working environment of the server to continuously rise, but an excessively high working temperature may cause the server to fail to work normally, and most servers are further provided with a heat dissipation assembly;
the long-time subaerial of placing of current block chain management server, also can be applied to abominable operational environment such as raise dust environment, the open intelligent hardware that sets up of great majority can't adapt to this type of operational environment, the dust can be followed in the hole entering hardware of airing exhaust, the dust can bring certain potential safety hazard, and then influence the life and the connection stability of host computer, can lead to the mainboard circuit short circuit even when serious, and, current technical scheme hardly detects radiator unit's operational aspect, radiator unit stop work will cause the damage to the server, furthermore, development terminal need regularly overhaul the maintenance, can't fix after the chamber door is opened, influence the maintainer operation, waste time and energy, be unfavorable for maintaining and troubleshooting trouble.
Disclosure of Invention
The invention aims to solve the problems that the existing box door is inconvenient to fix, poor in dustproof effect and incapable of detecting the operation of a radiator.
The invention achieves the above object by the following technical solution, a block chain management server, comprising: the box body is provided with a left end, a right end and a front side which are opened; the box door is rotatably arranged at the left end of the front side of the box body; the two dustproof nets are respectively arranged at the left end and the right end of the box body; the PLC controller is arranged at the top of the box body; the four universal wheels are respectively arranged at the four corners of the bottom of the box body; the fixing mechanism is arranged at the bottom of the inner side of the box door; the heat dissipation mechanism is arranged on the rear side of the bottom of the inner cavity of the box body and is electrically connected with the PLC; the filtering mechanism is arranged on the rear side of the box body and is electrically connected with the PLC;
the fixing mechanism includes: the sliding rail is arranged at the bottom of the inner side of the box door; the sliding block is slidably arranged on the side wall of the inner cavity of the sliding rail; the connecting assembly is arranged at the left end of the sliding block; the cam assembly is arranged at the right end of the sliding block;
the heat dissipation mechanism includes: the bracket is arranged on the rear side of the bottom of the inner cavity of the box body, and the rear side and the bottom of the bracket are arranged in an open manner; the fans are arranged at the top end of the bracket from left to right; the two sliding blocks are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the bracket; the limiting grooves are arranged on the top of the support from left to right and correspond to the positions of the fans one by one;
the filter mechanism includes: the dust collecting box is inserted into the side wall of the inner cavity of the bracket, and the top of the dust collecting box is provided with an opening; the two sliding grooves are respectively arranged on the left side and the right side of the dust collection box, and the two sliding blocks are respectively in adaptive insertion connection with the two sliding grooves; the first mounting groove is formed in the front side of the top end of the dust collecting box; the filter screen assembly is inserted into the side wall of the inner cavity of the first mounting groove; the non-return component is arranged at the rear side of the top end of the dust collecting box; the air inlet box is arranged at the rear side of the box body, the bottom of the air inlet box is opened, and the air inlet box corresponds to the top opening of the dust collecting box; the number of the air inlet grooves is a plurality, and the air inlet grooves are respectively arranged on the rear side of the air inlet box from top to bottom; the detection assembly is arranged at the left lower corner of the rear side of the inner cavity of the air inlet box and is electrically connected with the PLC.
Specifically, the coupling assembling includes: the limit stop block is arranged at the right end of the rear side of the sliding block; the first limiting rod is arranged at the bottom of the limiting stop block; the second limiting rod is arranged in the middle of the front side of the bottom of the box body; and one end of the connecting rod is rotatably connected to the bottom of the first limiting rod, and the other end of the connecting rod is rotatably connected with the second limiting rod.
Specifically, the cam module includes: the mounting rod is arranged at the left end of the rear side where the sliding block is arranged; an eccentric wheel rotatably mounted at the rear end of the mounting rod; the handle is arranged at the right end of the eccentric wheel.
Specifically, the eccentricity of the eccentric wheel is not more than one twentieth of the wheel diameter and not less than one fourteen of the wheel diameter.
Specifically, the filter screen subassembly includes: the supporting seat is matched and inserted into the side wall of the inner cavity of the first mounting groove; the second mounting grooves are arranged at the top end of the support seat from left to right; the filter screen, quantity be a plurality of, respectively with a plurality of second mounting groove looks adaptation grafting.
Specifically, the backstop assembly includes: two ends of the limiting rod are respectively and rotatably arranged on the inner walls of the left side and the right side of the top opening of the dust collection box; the baffle is arranged on the front side of the limiting rod; the two limiting blocks are respectively arranged at the left end and the right end of the front side wall of the top opening of the dust collecting box; and the balancing weight is arranged at the rear side of the limiting rod.
Specifically, the detection assembly includes: the reflector is arranged on the left side of the top of the balancing weight; the infrared emitter is arranged at the left lower corner of the rear side of the inner cavity of the air inlet box, is positioned above the reflector and is electrically connected with the PLC; and the infrared receiver is arranged on the right side of the infrared transmitter and is electrically connected with the PLC.
The invention has the beneficial effects that:
1. the PLC controller controls the fan to rotate, air pressure difference is formed between the bottom and the top of the fan along with the rotation of the fan, so that upward flowing air flow is formed, the baffle is pushed to rotate downwards to be opened under the action of external atmospheric pressure along with the reduction of the air pressure in the dust collecting box, external air flows into the dust collecting box, and the dust-free air filtered by the filter screen performs air cooling heat dissipation on electrical components in the box body, so that dust can be prevented from entering the box body, potential safety hazards of the server caused by the dust are avoided, and the PLC controller can be applied to a dust raising environment.
2. According to the invention, infrared rays emitted by the infrared emitter are reflected by the reflector and then received by the infrared receiver and send corresponding signals to the PLC, and after the fan is started, the PLC can still receive the signals from the infrared receiver, so that the situation that the dust collecting box is full or the filter assembly is invalid is indicated, and whether the dust collecting box is correctly installed can be detected in the same way, therefore, the running state of the heat dissipation assembly can be detected, and whether the dust collecting box is correctly installed can also be detected.
3. According to the invention, the box door is pulled outwards, the sliding block rotates forwards along with the sliding rail, under the limiting action of the connecting rod, the sliding block is pulled to slide towards the left side along the sliding rail, the handle is shifted towards the right side after the box door is opened, the handle drives the eccentric wheel to rotate clockwise, the radius of the eccentric wheel towards the direction of the sliding rail is gradually increased along with the rotation of the eccentric wheel, when the handle is shifted to the rightmost side, the limit stop block limits the handle, the side wall of the eccentric wheel is in close contact with the outer wall of the top of the sliding rail, so that the eccentric wheel is self-locked and the position of the sliding block is fixed, and the connecting rod is fixed due to the fixed position of the sliding block, so that the box door is fixed, the box door can be rapidly fixed, the influence of the swinging of the box door on the work of an overhaul worker is avoided, time and labor are saved, and the maintenance and the fault troubleshooting are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the filter mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 5 is a schematic view of a backstop assembly according to the present invention;
FIG. 6 is a schematic view of the fixing mechanism of the present invention;
FIG. 7 is a schematic structural view of a spacing assembly of the present invention;
fig. 8 is a schematic structural diagram of the filter screen assembly of the present invention.
In the figure: 2. a box body, 3, a box door, 4, a dust screen, 5, a fixing mechanism, 51, a sliding rail, 52, a sliding block, 53, a connecting assembly, 531, a limit stop, 532, a first limit rod, 533, a second limit rod, 534, a connecting rod, 54, a cam assembly, 541, a mounting rod, 542, an eccentric wheel, 543, a handle, 6, a heat dissipation mechanism, 61, a bracket, 62, a fan, 63, a sliding block, 64, a limit groove, 7, a filtering mechanism, 71, a dust collecting box, 72, a sliding groove, 73, a first mounting groove, 74, a filter screen assembly, 741, a supporting seat, 742, a second mounting groove, 743, a filter screen, 75, a non-return assembly, 751, a limit rod, 752, a baffle, 753, a limit block, 754, a counterweight block, 76, a limit assembly, 761, a reflector, 762, an infrared emitter, 763, an infrared receiver, 77, an air inlet box, 78, an air inlet groove, 8, a PLC controller, 9. a universal wheel.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Referring to fig. 1-7, the present invention provides a block chain management server, comprising: the box body 2, a box door 3, a dustproof net 4, a fixing mechanism 5, a heat dissipation mechanism 6, a filtering mechanism 7, a PLC controller 8 and universal wheels 9, wherein the left end and the right end of the box body 2 and the front side are opened, the box door 3 is rotatably arranged at the left end of the front side of the box body 2, the number of the dustproof nets 4 is two, the dustproof nets are respectively arranged at the left end and the right end of the box body 2, the PLC controller 8 is arranged at the top of the box body 2, the PLC controller 8 is formed by modularly combining an internal CPU, an instruction and data memory, an input and output unit, a power supply module, a digital simulation unit and other units, instructions for executing operations such as logic operation, sequence control, timing, counting, arithmetic operation and the like are stored in the PLC controller, various types of mechanical equipment or production processes are controlled through digital or analog input and output, the number of the universal wheels 9 is four, and the universal wheels are respectively arranged at four corners of the bottom of the box body 2, the fixing mechanism 5 is arranged at the bottom of the inner side of the box door 3, the heat dissipation mechanism 6 is arranged at the rear side of the bottom of the inner cavity of the box body 2 and is electrically connected with the PLC controller 8, and the filtering mechanism 7 is arranged at the rear side of the box body 2 and is electrically connected with the PLC controller 8;
the fixing mechanism 5 includes: the sliding door comprises a sliding rail 51, a sliding block 52, a connecting assembly 53 and a cam assembly 54, wherein the sliding rail 51 is arranged at the bottom of the inner side of the door 3, the sliding block 52 is slidably arranged on the side wall of an inner cavity of the sliding rail 51, the connecting assembly 53 is arranged at the left end of the sliding block 52, the cam assembly 54 is arranged at the right end of the sliding block 52, and the sliding block 52 and the sliding rail 51 can be fixed by the cam assembly 54;
the heat dissipation mechanism 6 includes: the box body 2 comprises a support 61, fans 62, a plurality of sliding blocks 63 and limiting grooves 64, wherein the support 61 is arranged on the rear side of the bottom of an inner cavity of the box body 2, the rear side and the bottom of the support 61 are arranged in an open mode, the number of the fans 62 is a plurality, the fans are respectively arranged at the top end of the support 61 from left to right, the fans 62 can drive air to flow, air pressure difference can be formed between the upper portion and the lower portion of each fan 62, the number of the sliding blocks 63 is two, the sliding blocks are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the support 61, the number of the limiting grooves 64 is a plurality, the limiting grooves are respectively arranged at the top of the support 61 from left to right, and correspond to the positions of the fans 62 one by one;
the filter mechanism 7 includes: the dust collecting box 71, the sliding grooves 72, the first mounting groove 73, the filter screen assembly 74, the non-return assembly 75, the limiting assembly 76, the air inlet box 77 and the air inlet groove 78, wherein the dust collecting box 71 is inserted into the side wall of the inner cavity of the bracket 61, the top of the dust collecting box 71 is provided with an opening, the number of the sliding grooves 72 is two, the sliding grooves are respectively arranged on the left side and the right side of the dust collecting box 71, the two sliding blocks 63 are respectively inserted into the two sliding grooves 72, the first mounting groove 73 is arranged on the front side of the top end of the dust collecting box 71, the filter screen assembly 74 is inserted into the side wall of the inner cavity of the first mounting groove 73, the non-return assembly 75 is arranged on the rear side of the top end of the dust collecting box 71, the air inlet box 77 is arranged on the rear side of the box 2, the bottom of the air inlet box 77 is opened and corresponds to the position of the opening on the top of the dust collecting box 71, the number of the air inlet grooves 78 are a plurality, the air inlet grooves are respectively arranged on the rear side of the air inlet box 77 from top to bottom, the air inlet groove 78 is used for preventing large dust from entering the dust collecting box, and the detection component 76 is arranged at the left lower corner of the rear side of the inner cavity of the air inlet box 77 and is electrically connected with the PLC 8.
Preferably, the connection assembly 53 further includes: limit stop 531, first gag lever post 532, second gag lever post 533 and connecting rod 534, limit stop 531 sets up in the rear side right-hand member of slider 52, first gag lever post 532 sets up in limit stop 531's bottom, second gag lever post 533 sets up in the bottom front side intermediate position of box 2, connecting rod 534 one end is rotatably connected in the bottom of first gag lever post 532, and the other end is rotatably connected with second gag lever post 533, thereby outwards stimulate chamber door 3, along with chamber door 3 is to the front side rotation, slider 52 follows slide rail 51 and rotates to the front side, under the limiting displacement of connecting rod 534, stimulate slider 52 and slide to the left side along slide rail 51.
Preferably, the cam assembly 54 further includes: the mounting rod 541 is arranged at the left end of the rear side where the sliding block 52 is arranged, the eccentric wheel 542 can be rotatably arranged at the rear end of the mounting rod 541, the handle 543 is arranged at the right end of the eccentric wheel 542, the handle 543 is shifted towards the right side, the handle 543 drives the eccentric wheel 542 to rotate clockwise, the radius of the eccentric wheel 542 towards the direction of the sliding rail 51 is gradually increased along with the rotation of the eccentric wheel 542, when the handle 543 is shifted to the rightmost side, the limiting stop 531 limits the handle 543, the side wall of the eccentric wheel 542 is in close contact with the outer wall of the top of the sliding rail 51, so that the eccentric wheel 542 is self-locked and the position of the sliding block 52 is fixed, so that the connecting rod 533 is fixed, and the box door 3 is fixed.
Preferably, the eccentricity of the eccentric wheel 542 is not greater than one twentieth of the wheel diameter and not less than one fourteen of the wheel diameter, so as to ensure that the first handle 543 can fix the slide block 52 when located at the right side, and the eccentric wheel 542 can release the position of the slide rail 51 when the first handle 453 is pushed to the left side.
Preferably, further, the screen assembly 74 includes: supporting seat 741, second mounting groove 742 and filter screen 743, supporting seat 741 looks adaptation is pegged graft in the inner chamber lateral wall of first mounting groove 73, and second mounting groove 742 quantity is a plurality of, sets up the top at supporting seat 741 from a left side to the right side respectively, and filter screen 743 quantity is a plurality of, pegs graft with a plurality of second mounting groove 742 looks adaptation respectively, and filter screen 743 can prevent that the dust from getting into in the inner chamber of box 2.
Preferably, further, backstop assembly 75 comprises: the dust collection box comprises a limiting rod 751, a baffle 752, two limiting blocks 753 and two balancing weights 754, wherein two ends of the limiting rod 751 are rotatably installed on the inner walls of the left side and the right side of the top opening of the dust collection box 71 respectively, the baffle 752 is arranged on the front side of the limiting rod 751, the number of the limiting blocks 753 is two, the two limiting blocks are arranged on the left end and the right end of the front side wall of the top opening of the dust collection box 71 respectively, the balancing weights 754 are arranged on the rear side of the limiting rod 751, the moment of the balancing weights 754 to the limiting rod 751 is larger than the moment of the baffle 752 to the limiting rod 751, the balancing weights 754 pull the baffle 752 to rotate upwards under the action of gravity, and under the limiting action of the limiting blocks 753, the baffle 752 is in a normally closed state.
Preferably, the detecting assembly 76 further comprises: speculum 761, infrared emitter 762, infrared receiver 763, speculum 761 sets up in the top left side of balancing weight 754, infrared emitter 762 sets up in the lower left corner of the inner chamber rear side of air inlet box 77, infrared emitter 762 is located the top of speculum 761, and with PLC controller 8 electric connection, infrared receiver 763 sets up in infrared emitter 762's right side, and with PLC controller 8 electric connection, the infrared ray of infrared emitter 762 transmission is through the reflection back of speculum 761, received by infrared receiver 763 and send corresponding signal to PLC controller 8.
The working principle is as follows:
step one, the fan 62 is controlled to rotate by the PLC 8, an air pressure difference is formed between the bottom and the top of the fan 62 along with the rotation of the fan, so that an upward flowing air flow is formed, the baffle 752 is pushed to rotate downwards to open under the action of external atmospheric pressure along with the reduction of the air pressure in the dust collection box 71, external air flows into the dust collection box, and the dust-free air filtered by the filter screen 743 carries out air cooling heat dissipation on electrical component devices in the box body 2;
step two, when the baffle 752 is not opened, the infrared ray emitted by the infrared emitter 762 is reflected by the reflector 761, is received by the infrared receiver 763 and sends a corresponding signal to the PLC controller 8, and when the fan 62 is started, the PLC controller 8 can still receive the signal from the infrared receiver 763, which indicates that the dust collection box 71 is full or the filter assembly 74 is failed, and similarly, can detect whether the dust collection box 71 is correctly installed;
step three, when the maintenance or the maintenance is needed, the box door 3 is pulled outwards, the sliding block 52 rotates forwards along with the box door 3, the sliding block 52 slides leftwards along the sliding rail 51 under the limiting effect of the connecting rod 534, the handle 543 is shifted rightwards after the box door 3 is opened, the handle 543 drives the eccentric wheel 542 to rotate clockwise, the radius of the eccentric wheel 542 towards the sliding rail 51 gradually increases along with the rotation of the eccentric wheel 542, when the handle 543 is shifted rightmost, the limit stop 531 limits the handle 543, the side wall of the eccentric wheel 542 is in close contact with the outer wall of the top of the sliding rail 51, so that the eccentric wheel 542 is self-locked and the position of the sliding block 52 is fixed, and the connecting rod 533 is fixed due to the fixed position of the sliding block 52, so that the box door 3 is fixed;
the box body can be sealed, dust is prevented from entering the box body, the box body can be applied to a dust raising environment, the working condition of the heat dissipation assembly can be detected, the box door can be quickly fixed, and overhaul by maintainers is facilitated.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present description should be considered as being described in the present specification.

Claims (7)

1. A blockchain management server, comprising: box (2), chamber door (3), two dust screens (4), PLC controller (8) and four universal wheels (9), both ends and front side all open the setting about box (2), chamber door (3) rotatably install in the front side left end of box (2), two dust screens (4) set up respectively in both ends about box (2), PLC controller (8) set up in the top of box (2), four universal wheels (9) set up respectively in the bottom four corners of box (2), its characterized in that still includes:
the fixing mechanism (5) is arranged at the bottom of the inner side of the box door (3);
the heat dissipation mechanism (6) is arranged on the rear side of the bottom of the inner cavity of the box body (2) and is electrically connected with the PLC (8);
the filtering mechanism (7) is arranged on the rear side of the box body (2) and is electrically connected with the PLC (8);
the fixing mechanism (5) includes:
the sliding rail (51) is arranged at the bottom of the inner side of the box door (3);
the sliding block (52) is slidably arranged on the side wall of the inner cavity of the sliding rail (51);
a connecting assembly (53) arranged at the left end of the sliding block (52);
a cam assembly (54) provided at a right end of the slider (52);
the heat dissipation mechanism (6) includes:
the bracket (61) is arranged at the rear side of the bottom of the inner cavity of the box body (2), and the rear side and the bottom of the bracket (61) are arranged in an open manner;
a plurality of fans (62) which are respectively arranged at the top end of the bracket (61) from left to right;
the two sliding blocks (63) are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the bracket (61);
the limiting grooves (64) are arranged on the top of the support (61) from left to right and correspond to the positions of the fans (62) one by one;
the filter mechanism (7) comprises:
the dust collection box (71) is inserted into the side wall of the inner cavity of the bracket (61), and the top of the dust collection box (71) is provided with an opening;
the two sliding grooves (72) are respectively arranged on the left side and the right side of the dust collection box (71), and the two sliding blocks (63) are respectively in adaptive insertion connection with the two sliding grooves (72);
a first mounting groove (73) which is opened at the front side of the top end of the dust collecting box (71);
the filter screen assembly (74) is inserted into the inner cavity side wall of the first mounting groove (73);
a backstop component (75) arranged at the rear side of the top end of the dust collection box (71);
the air inlet box (77) is arranged at the rear side of the box body (2), the bottom of the air inlet box (77) is arranged in an open manner and corresponds to the top opening position of the dust collecting box (71);
a plurality of air inlet grooves (78) which are respectively arranged at the rear side of the air inlet box (77) from top to bottom;
the detection component (76) is arranged at the left lower corner of the rear side of the inner cavity of the air inlet box (77) and is electrically connected with the PLC (8).
2. A blockchain management server according to claim 1, wherein: the connection assembly (53) comprises:
the limit stop (531) is arranged at the right end of the rear side of the sliding block (52);
the first limiting rod (532) is arranged at the bottom of the limiting stop block (531);
the second limiting rod (533) is arranged in the middle of the front side of the bottom of the box body (2);
and one end of the connecting rod (534) is rotatably connected to the bottom of the first limiting rod (532), and the other end of the connecting rod is rotatably connected with the second limiting rod (533).
3. A blockchain management server according to claim 2, wherein: the cam assembly (54) includes:
a mounting rod (541) which is provided at the rear left end of the slider (52);
an eccentric wheel (542) rotatably mounted to the rear end of the mounting rod (541);
and the handle (543) is arranged at the right end of the eccentric wheel (542).
4. A blockchain management server according to claim 3, wherein: the eccentricity of the eccentric wheel (542) is not more than one twentieth of the wheel diameter and not less than one fourteen of the wheel diameter.
5. A blockchain management server according to claim 1, wherein: the screen assembly (74) includes:
the supporting seat (741) is matched and inserted into the side wall of the inner cavity of the first mounting groove (73);
a plurality of second mounting grooves (742) which are respectively arranged at the top end of the supporting seat (741) from left to right;
the number of the filter screens (743) is a plurality, and the filter screens (743) are respectively in adaptive insertion connection with the second mounting grooves (742).
6. A blockchain management server according to claim 1, wherein: said non-return assembly (75) comprising:
a limiting rod (751), two ends of which are respectively and rotatably arranged on the left and right inner walls of the top opening of the dust collecting box (71);
a baffle (752) disposed at a front side of the stopper bar (751);
two limiting blocks (753) which are respectively arranged at the left end and the right end of the front side wall of the top opening of the dust collecting box (71);
and a counterweight (754) disposed on the rear side of the stopper rod (751).
7. A blockchain management server according to claim 6, wherein: the detection assembly (76) comprises:
a reflector (761) disposed at a top left side of the weight (754);
the infrared emitter (762) is arranged at the left lower corner of the rear side of the inner cavity of the air inlet box (77), the infrared emitter (762) is positioned above the reflecting mirror (761), and the infrared emitter is electrically connected with the PLC (8);
and the infrared receiver (763) is arranged on the right side of the infrared transmitter (762) and is electrically connected with the PLC (8).
CN202210148584.1A 2022-02-17 2022-02-17 Block chain management server Withdrawn CN114513935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210148584.1A CN114513935A (en) 2022-02-17 2022-02-17 Block chain management server

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210148584.1A CN114513935A (en) 2022-02-17 2022-02-17 Block chain management server

Publications (1)

Publication Number Publication Date
CN114513935A true CN114513935A (en) 2022-05-17

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ID=81550842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210148584.1A Withdrawn CN114513935A (en) 2022-02-17 2022-02-17 Block chain management server

Country Status (1)

Country Link
CN (1) CN114513935A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115412321A (en) * 2022-08-19 2022-11-29 南方电网数字电网研究院有限公司 DDOS attack prevention system and method for cloud security service
CN115663616A (en) * 2022-11-03 2023-01-31 泰兴市泰源电气有限公司 PLC switch board convenient to overhaul

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115412321A (en) * 2022-08-19 2022-11-29 南方电网数字电网研究院有限公司 DDOS attack prevention system and method for cloud security service
CN115412321B (en) * 2022-08-19 2025-04-18 南方电网数字电网研究院股份有限公司 A DDOS attack prevention system and method for cloud security services
CN115663616A (en) * 2022-11-03 2023-01-31 泰兴市泰源电气有限公司 PLC switch board convenient to overhaul

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