CN114938591A - Underground network communication case for network security support - Google Patents
Underground network communication case for network security support Download PDFInfo
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- CN114938591A CN114938591A CN202210450196.9A CN202210450196A CN114938591A CN 114938591 A CN114938591 A CN 114938591A CN 202210450196 A CN202210450196 A CN 202210450196A CN 114938591 A CN114938591 A CN 114938591A
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- Prior art keywords
- rack
- main body
- heat dissipation
- network communication
- groove
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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
- 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
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a network safety supporting underground network communication case which comprises a case main body, wherein a cover plate is arranged at the top of the case main body, a built-in module is arranged at the bottom inside the case main body, plug wires are inserted into the top and the bottom of two sides of the built-in module, threaded rods are arranged at the bottom of two sides of the case main body, internal thread sleeves are arranged on the outer sides of two groups of threaded rods, abutting plates are arranged on the outer sides of two groups of internal thread sleeves, and a heat dissipation assembly is arranged in the middle of one end of the back side inside the case main body. According to the invention, the shielding plate is arranged on one side of the jack, so that the jack can be protected, the condition that viruses in the USB flash disk are conveyed to the inside of the case mainboard by other people through the USB to cause the system in the case to be paralyzed is prevented, the fingerprint can be identified through the storage battery, the power supply can be turned on correctly for identifying, the power supply is supplied to the servo motor to work, and the gear, the first rack and the second rack are mutually matched to drive the shielding plate to move, so that the jack is opened.
Description
Technical Field
The invention relates to the technical field of network communication cabinets, in particular to an underground network communication cabinet with network security support.
Background
The power communication network is developed to ensure safe and stable operation of the power system. The system is combined with a relay protection and safety and stability control system and a dispatching automation system of a power system to be called as three major pillars for safe and stable operation of the power system. At present, the method is the basis of power grid dispatching automation, network operation marketization and management modernization; is an important means for ensuring the safe, stable and economic operation of the power grid; is an important infrastructure of power systems.
The current communication chassis has certain disadvantages:
1. when the existing communication chassis transmits information, a confidential communication technology and important information are usually related to the inside of the existing communication chassis, but the existing chassis neglects the information security, and viruses are easily injected into the chassis through a USB and some input devices, so that the system is broken down;
2. meanwhile, when information is transmitted, the connection between the data line and the host is not stable, so that the data line and the host are easy to shake, and the failure of data transmission is caused;
3. and the communication case needs to keep working all the time, and needs to work for a long time with high power, so the temperature inside the case is gathered inevitably, the circuit inside the case is easy to age, and even spontaneous combustion occurs.
Disclosure of Invention
The invention aims to provide an underground network communication case for supporting network security so as to solve the problem that the case is lack of better protection in the background technology; no mechanism for fixing the case and the cable; finally, the excessive temperature inside the case cannot dissipate heat to get out of the related problems.
In order to achieve the purpose, the invention provides the following technical scheme: the network safety support underground network communication case comprises a case main body, wherein a cover plate is arranged at the top of the case main body, a built-in module is arranged at the bottom inside the case main body, plug wires are inserted into the top and the bottom of the two sides of the built-in module, threaded rods are arranged at the bottom of the two sides of the case main body, internal thread sleeves are arranged at the outer sides of the two groups of threaded rods, abutting plates are arranged at the outer sides of the two groups of internal thread sleeves, a heat dissipation assembly is arranged at the middle position of one end of the back surface inside the case main body, a protection assembly is arranged at the middle position of one side of the case main body, a through groove is arranged at the middle position of one side of the case main body, which is close to the protection assembly, a mounting plate is arranged at one end of the back surface inside the case main body, a servo motor is arranged at one end of the back surface of the mounting plate, and a gear is arranged at the output end of the servo motor, the top that machine case body is close to logical groove one side is provided with the jack, the top of the inside both sides of machine case body is provided with the mainboard, one side that the mainboard is close to the jack is provided with UCB connector, the inside intermediate position department of keeping away from logical groove one side of machine case body is provided with the battery, the intermediate position department that machine case body is close to battery one side is provided with fingerprint touch switch, the both ends that machine case body is close to machine case body one side set up the fixed slot.
Preferably, the protection component comprises a protection frame, a spring, a shielding plate, a first rack, a second rack, a limiting through groove, a clamping plate and a connecting rod, the protection frame is located at the middle position of one side of the case main body, the spring is arranged at the bottom inside the protection frame, the shielding plate is arranged at the top of the spring, the connecting rod is arranged at the bottom of one side of the shielding plate, the second rack is arranged on one side of the top of the connecting rod in a sliding mode, the first rack is arranged on one side of the top of the second rack, the limiting through groove is arranged on one side of the bottom of the connecting rod, and the clamping plate is arranged on one side of the bottom of the second rack.
Preferably, radiator unit includes installing frame, connecting axle, radiator fan, pivot, first incomplete gear, the incomplete gear of second, fin and louvre, the installing frame is located the intermediate position department of the inside back one end of quick-witted case main part, the inside top of installing frame evenly is provided with the multiunit fin with the bottom, installing frame back one end evenly is provided with the multiunit louvre, the inside top of installing frame and bottom are provided with the connecting axle, and are two sets of the top and the bottom that the connecting axle is close to each other are provided with annular frame, annular frame's inside is provided with the pivot, the both sides in the pivot outside are provided with radiator fan and first incomplete gear respectively, and are two sets of the outside of connecting axle is provided with the incomplete gear of second.
Preferably, the top and the bottom of the abutting plate close to one side of the built-in module are both provided with a limiting groove, and the plug wire is matched with the limiting groove.
Preferably, both ends of the inside of the through groove are provided with limiting sliding grooves, and both ends of the connecting rod are provided with limiting sliding blocks.
Preferably, the first incomplete gear is located between two groups of second incomplete gears, and the first incomplete gear and the second incomplete gear are meshed with each other.
Preferably, the first rack and the second rack are vertical to each other, and the gear is engaged with the first rack and the second rack.
Preferably, the top and the bottom of the inside of the annular frame are provided with a fixing plate, and the rotating shaft is located inside the fixing plate.
Preferably, a filter screen is arranged in the middle of one end of the back of the case main body.
Preferably, the clamping plate is C-shaped, and the clamping plate and the fixing groove are mutually clamped.
Compared with the prior art, the invention provides the underground network communication case for supporting the network security, and has the following beneficial effects:
1. according to the invention, the shielding plate is arranged on one side of the jack, so that the jack can be protected, the condition that viruses in the USB flash disk are conveyed to the inside of the case mainboard by other people through the USB to cause the system in the case to be paralyzed is prevented, the fingerprint can be identified through the storage battery, the power supply can be turned on correctly for identifying, the power supply is supplied to the servo motor to work, and the gear, the first rack and the second rack are mutually matched to drive the shielding plate to move, so that the jack is opened.
2. According to the invention, the threaded rod is matched with the internal thread sleeve pipe through threads, the abutting plate is rotated to enable the abutting plate to approach the protective component, and the plug wire is extruded through the abutting plate, so that the connection between the plug wire and the protective component is tighter, meanwhile, the plug wire can be ensured not to be loosened under the action of external force, the transmission of data between chassis is effectively ensured, the stability of transmission is improved, and accidental interruption is prevented.
3. According to the invention, the heat dissipation assembly is arranged at the middle position in the case main body, so that the heat in the case main body can be ensured and can be completely conveyed out by the heat dissipation fan, the heat is more fully dissipated out due to the uniform and orderly arrangement of the heat dissipation holes, and meanwhile, the heat dissipation fan continuously swings during working, the heat dissipation area is increased, and the flowing of the airflow in the case main body is further accelerated.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a partial side cross-sectional view of the enclosure body of the present invention;
FIG. 4 is a front cross-sectional view of the shield assembly of the present invention;
FIG. 5 is a top cross-sectional view of the shield assembly of the present invention;
FIG. 6 is a perspective view of a card of the present invention;
FIG. 7 is a side cross-sectional view of the heat sink assembly of the present invention;
FIG. 8 is a schematic flow chart of the present invention.
In the figure: 1. a chassis main body; 2. a guard assembly; 201. a protective frame; 202. a spring; 203. a shielding plate; 204. a first rack; 205. a second rack; 206. a limiting through groove; 207. clamping a plate; 208. a connecting rod; 3. a heat dissipating component; 301. installing a frame; 302. a connecting shaft; 303. a heat radiation fan; 304. a rotating shaft; 305. a first incomplete gear; 306. a second incomplete gear; 307. a heat sink; 308. heat dissipation holes; 309. an annular frame; 4. a propping plate; 5. a storage battery; 6. a fingerprint touch switch; 7. an internally threaded sleeve; 8. a cover plate; 9. a main board; 10. a jack; 11. mounting a plate; 12. a threaded rod; 13. inserting wires; 14. a UCB connector; 15. a gear; 16. a through groove; 17. a servo motor; 18. fixing grooves; 19. a module is built in.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the network safety support underground network communication case comprises a case body 1, a cover plate 8 is arranged at the top of the case body 1, a built-in module 19 is arranged at the bottom inside the case body 1, plug wires 13 are inserted at the top and the bottom of the two sides of the built-in module 19, threaded rods 12 are arranged at the bottom of the two sides of the case body 1, internal thread sleeves 7 are arranged at the outer sides of the two groups of threaded rods 12, abutting plates 4 are arranged at the outer sides of the two groups of internal thread sleeves 7 to enable the plug wires 13 to be stably connected, a heat dissipation assembly 3 is arranged at the middle position of one end of the back inside the case body 1, a protection assembly 2 is arranged at the middle position of one side of the case body 1, a through groove 16 is arranged at the middle position of one side, close to the through groove 16, of the back end of one side, close to the through groove 16, of the inside the case body 1 is provided with a mounting plate 11, and one end of the back of the mounting plate 11 is provided with a servo motor 17, the output of servo motor 17 is provided with gear 15, chassis body 1 is close to the top that leads to groove 16 one side and is provided with jack 10, the top of the inside both sides of chassis body 1 is provided with mainboard 9, one side that mainboard 9 is close to jack 10 is provided with UCB connector 14, the inside intermediate position department of keeping away from logical groove 16 one side of chassis body 1 is provided with battery 5, the intermediate position department that chassis body 1 is close to battery 5 one side is provided with fingerprint touch switch 6, the both ends that chassis body 1 is close to chassis body 1 one side set up fixed slot 18.
As a preferable embodiment of the present embodiment: the protection component 2 comprises a protection frame 201, a spring 202, a shielding plate 203, a first rack 204, a second rack 205, a limiting through groove 206, a clamping plate 207 and a connecting rod 208, the protection frame 201 is located in the middle position of one side of the case main body 1, the spring 202 is arranged at the bottom of the interior of the protection frame 201, the shielding plate 203 is arranged at the top of the spring 202, the connecting rod 208 is arranged at the bottom of one side of the shielding plate 203, the second rack 205 is arranged on one side of the top of the connecting rod 208 in a sliding mode, the first rack 204 is arranged on one side of the top of the second rack 205, the limiting through groove 206 is arranged on one side of the bottom of the connecting rod 208, the clamping plate 207 is arranged on one side of the bottom of the second rack 205, the jack 10 can be protected, and viruses can be prevented from being input into the mainboard 9 by others.
As a preferable embodiment of the present embodiment: the heat dissipation assembly 3 comprises a mounting frame 301, a connecting shaft 302, a heat dissipation fan 303, a rotating shaft 304, a first incomplete gear 305, a second incomplete gear 306, heat dissipation fins 307 and heat dissipation holes 308, the mounting frame 301 is located at the middle position of one end of the inner back of the case body 1, multiple groups of heat dissipation fins 307 are uniformly arranged at the top and the bottom of the inner back of the mounting frame 301, multiple groups of heat dissipation holes 308 are uniformly arranged at one end of the back of the mounting frame 301, the connecting shaft 302 is arranged at the top and the bottom of the inner top of the mounting frame 301, two groups of connecting shafts 302 are close to each other, an annular frame 309 is arranged inside the annular frame 309, the rotating shaft 304 is arranged inside the annular frame 309, the heat dissipation fan 303 and the first incomplete gear 305 are respectively arranged on two sides of the outer side of the rotating shaft 304, the second incomplete gear 306 is arranged on the outer side of the two groups of connecting shafts 302, and the heat dissipation effect inside the case body 1 is improved.
As a preferable embodiment of the present embodiment: the top and the bottom of the abutting plate 4 close to one side of the built-in module 19 are provided with limiting grooves, and the plug wires 13 are matched with the limiting grooves, so that the plug wires 13 are more stable.
As a preferable aspect of the present embodiment: two ends of the inside of the through groove 16 are provided with limiting sliding grooves, and two ends of the connecting rod 208 are provided with limiting sliding blocks, so that the connecting rod 208 is prevented from deviating when moving.
As a preferable embodiment of the present embodiment: the first incomplete gear 305 is located between two sets of the second incomplete gears 306, and the first incomplete gear 305 and the second incomplete gear 306 are engaged with each other, so as to drive the heat dissipation fan 303 to rotate by a certain angle.
As a preferable aspect of the present embodiment: the first rack 204 and the second rack 205 are vertical to each other, and the gear 15 is engaged with the first rack 204 and the second rack 205, so that the connecting rod 208 can move.
As a preferable embodiment of the present embodiment: inside the ring-shaped frame 309, fixing plates are provided at the top and bottom, and the rotation shaft 304 is located inside the fixing plates, so that the rotation shaft 304 has a stable rotation position.
As a preferable embodiment of the present embodiment: a filter screen is arranged in the middle of one end of the back of the case body 1 to prevent dust from entering the case body 1.
As a preferable embodiment of the present embodiment: the clamp plate 207 is C-shaped, and the clamp plate 207 is engaged with the fixing groove 18 to fix the connecting rod 208.
The working principle is as follows: firstly, when the case is used, the plug wire 13 and the built-in module 19 are inserted and fixed, then the threaded rod 12 is rotated, the internal thread sleeve 7 and the abutting plate 4 are driven to approach the built-in module 19 under the action of threads, so that the abutting plate 4 extrudes the plug wire 13, the plug wire 13 and the built-in module 19 are firmly connected, the plug wire 13 and the built-in module 19 are prevented from loosening, and stable transmission of information is effectively protected;
meanwhile, when the UCB connector 14 needs to be used, the shielding plate 203 needs to be opened at the moment, the storage battery 5 can supply power to the case through identification of fingerprints with the storage battery 5, the servo motor 17 is opened at the moment, the servo motor 17 drives the gear 15 to work, the gear 15 drives the second rack 205 to slide inside the connecting rod 208, the clamping plate 207 moves along with the second rack 205 and is separated from the fixing groove 18, the first rack 204 moves to the gear 15, when the first rack 204 is in contact with the servo motor 17, the gear 15 pushes the connecting rod 208 to move downwards through the first rack 204, the connecting rod 208 drives the shielding plate 203 to move downwards to open the jack 10, and the UCB connector is used by workers and operators;
meanwhile, the heat dissipation fan 303 is turned on to work, the heat dissipation fan 303 drives the first incomplete gear 305 to rotate through the rotating shaft 304, when the first incomplete gear 305 rotates to contact with one group of second incomplete gears 306, the second incomplete gears 306 push the connecting shaft 302 to rotate by a certain angle, the heat dissipation fan 303 is driven to rotate through the annular frame 309, when the rotating shaft 304 is meshed with the other group of second incomplete gears 306, the heat dissipation fan 303 is made to rotate reversely by a moving angle, and the operation is repeated in such a circulating way to cool the inside of the case main body 1.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. Network security supports and uses down network communication machine case, including quick-witted case main part (1), its characterized in that: the novel cabinet is characterized in that a cover plate (8) is arranged at the top of the cabinet main body (1), a built-in module (19) is arranged at the bottom of the interior of the cabinet main body (1), plug wires (13) are inserted into the top and the bottom of the two sides of the built-in module (19), threaded rods (12) are arranged at the bottom of the two sides of the cabinet main body (1), internal thread sleeves (7) are arranged at the outer sides of the two groups of threaded rods (12), a resisting plate (4) is arranged at the outer sides of the two groups of internal thread sleeves (7), a heat dissipation assembly (3) is arranged at the middle position of one end of the back face of the interior of the cabinet main body (1), a protection assembly (2) is arranged at the middle position of one side of the cabinet main body (1), a through groove (16) is arranged at the middle position of one side of the interior of the cabinet main body (1) close to the protection assembly (2), a mounting plate (11) is arranged at one end of the back face of the interior of the cabinet main body (1) close to the through groove (16), the utility model discloses a fingerprint touch switch, including mounting panel (11), the back one end of mounting panel (11) is provided with servo motor (17), the output of servo motor (17) is provided with gear (15), chassis body (1) is close to the top of leading to groove (16) one side and is provided with jack (10), the top of chassis body (1) inside both sides is provided with mainboard (9), one side that mainboard (9) is close to jack (10) is provided with UCB connector (14), the inside intermediate position department of keeping away from logical groove (16) one side of chassis body (1) is provided with battery (5), the intermediate position department that chassis body (1) is close to battery (5) one side is provided with fingerprint touch switch (6), the both ends that chassis body (1) is close to chassis body (1) one side set up fixed slot (18).
2. The network security support underground network communication cabinet according to claim 1, wherein: the protective component (2) comprises a protective frame (201), a spring (202), a shielding plate (203), a first rack (204), a second rack (205), a limiting through groove (206), a clamping plate (207) and a connecting rod (208), the protective frame (201) is positioned in the middle of one side of the case main body (1), a spring (202) is arranged at the bottom inside the protective frame (201), a shielding plate (203) is arranged at the top of the spring (202), a connecting rod (208) is arranged at the bottom of one side of the shielding plate (203), a second rack (205) is arranged at one side of the top of the connecting rod (208) in a sliding manner, a first rack (204) is arranged on one side of the top of the second rack (205), one side of the bottom of the connecting rod (208) is provided with a limiting through groove (206), and one side of the bottom of the second rack (205) is provided with a clamping plate (207).
3. The network security support underground network communication cabinet according to claim 1, wherein: the heat dissipation assembly (3) comprises a mounting frame (301), a connecting shaft (302), heat dissipation fans (303), a rotating shaft (304), a first incomplete gear (305), a second incomplete gear (306), heat dissipation fins (307) and heat dissipation holes (308), wherein the mounting frame (301) is located in the middle position of one end of the back face of the interior of the chassis body (1), multiple groups of heat dissipation fins (307) are uniformly arranged at the top and the bottom of the interior of the mounting frame (301), multiple groups of heat dissipation holes (308) are uniformly arranged at one end of the back face of the mounting frame (301), the connecting shaft (302) is arranged at the top and the bottom of the interior of the mounting frame (301), annular frames (309) are arranged at the tops and the bottoms, close to each other, of the two groups of connecting shafts (302), the rotating shaft (304) is arranged in the interior of the annular frames (309), and the heat dissipation fans (303) and the first incomplete gear (305) are respectively arranged on two sides of the outer side of the rotating shaft (304), and a second incomplete gear (306) is arranged on the outer side of the two groups of connecting shafts (302).
4. The network security supported underground network communication cabinet according to claim 1, wherein: the top and the bottom of one side of the abutting plate (4) close to the built-in module (19) are provided with limiting grooves, and the plug wires (13) are matched with the limiting grooves.
5. The network security supported underground network communication cabinet according to claim 2, wherein: the two ends of the inside of the through groove (16) are provided with limiting sliding grooves, and the two ends of the connecting rod (208) are provided with limiting sliding blocks.
6. A network security support underground network communication cabinet according to claim 3, wherein: the first incomplete gear (305) is positioned between two groups of second incomplete gears (306), and the first incomplete gear (305) and the second incomplete gears (306) are meshed with each other.
7. The network security support underground network communication cabinet of claim 2, wherein: the first rack (204) and the second rack (205) are vertical to each other, and the gear (15) is meshed with the first rack (204) and the second rack (205).
8. The network security supported underground network communication cabinet according to claim 3, wherein: fixing plates are arranged at the top and the bottom inside the annular frame (309), and the rotating shaft (304) is located inside the fixing plates.
9. The network security supported underground network communication cabinet according to claim 1, wherein: a filter screen is arranged in the middle of one end of the back of the case main body (1).
10. The network security support underground network communication cabinet of claim 2, wherein: the clamping plate (207) is C-shaped, and the clamping plate (207) is clamped with the fixing groove (18) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210450196.9A CN114938591A (en) | 2022-04-26 | 2022-04-26 | Underground network communication case for network security support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210450196.9A CN114938591A (en) | 2022-04-26 | 2022-04-26 | Underground network communication case for network security support |
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| Publication Number | Publication Date |
|---|---|
| CN114938591A true CN114938591A (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210450196.9A Pending CN114938591A (en) | 2022-04-26 | 2022-04-26 | Underground network communication case for network security support |
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