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CN-121984939-A - Waterproof network switch with antidetonation function

CN121984939ACN 121984939 ACN121984939 ACN 121984939ACN-121984939-A

Abstract

The invention belongs to the technical field of switches, and particularly relates to a waterproof network switch with an anti-seismic function, which comprises a shell, a top cover, a main board and a socket assembly, wherein the top cover is detachably arranged at the top of the shell, the main board is arranged in the shell, the socket assembly is inserted into the end face of the top cover and is in communication connection with the main board, the waterproof network switch further comprises a plurality of connecting seats, the plurality of connecting seats are all arranged below the shell, the connecting seats are provided with a plurality of vertical damping mechanisms, a plurality of fixing seats are all fixed at the bottom of the shell, and the fixing seats and the connecting seats are jointly provided with transverse damping mechanisms. The invention can effectively reduce the influence of vibration on the network switch, keep the data communication stable, enhance the sealing performance of the shell and the interface, prevent external water vapor invasion, assist the internal heat dissipation of the equipment, improve the working stability and prolong the service life of the sealing element.

Inventors

  • CHEN ZHIYUAN

Assignees

  • 江苏特建技术股份有限公司

Dates

Publication Date
20260505
Application Date
20260306

Claims (9)

  1. 1. Waterproof network switch with antidetonation function, including shell (1), top cap (2), mainboard (3) and socket subassembly (4), top cap (2) demountable installation is at the top of shell (1), inside at shell (1) is installed to mainboard (3), socket subassembly (4) are pegged graft at the terminal surface of top cap (2), and socket subassembly (4) and mainboard (3) communication connection, its characterized in that still includes: the connecting seats (5) are arranged below the shell (1), and the connecting seats (5) are provided with a plurality of vertical damping mechanisms (6); the fixing seats (7) are all fixed at the bottom of the shell (1), and the fixing seats (7) and the connecting seats (5) are jointly provided with a transverse damping mechanism (8); the vibration monitoring unit (9) is arranged between the vertical damping mechanism (6) and the transverse damping mechanism (8); The sealing unit (10) is arranged at the joint of the top cover (2) and the shell (1), the top cover (2) is provided with a driving mechanism (11) for driving the sealing unit (10), and the main board (3) controls the driving mechanism (11) to work according to an electric signal fed back by the vibration monitoring unit (9).
  2. 2. The waterproof network switch with the anti-seismic function according to claim 1, wherein the vertical damping mechanism (6) comprises a plurality of cylinders (61) fixedly inserted into the end face of the connecting seat (5), a plurality of damping pistons (62) are slidably arranged in the cylinders (61), support columns (63) slidably connected with the end parts of the cylinders (61) are fixedly arranged at the bottoms of the damping pistons (62), mounting seats (64) are commonly fixed at the bottoms of the support columns (63), supporting springs (65) are fixedly arranged between the damping pistons (62) and the inner cylinder wall of the cylinders (61), and heat dissipation assemblies (12) communicated with the inside of the shell (1) are commonly arranged between the cylinders (61) and the same-side fixing seats (7).
  3. 3. The waterproof network switch with the anti-seismic function according to claim 2, wherein the transverse shock absorption mechanism (8) comprises an I-shaped seat (81) fixedly installed at the bottom of the fixed seat (7), a round hole (82) is formed in the end face of the connecting seat (5), the I-shaped seat (81) penetrates through the round hole (82) to be in sliding connection with the connecting seat (5), and an annular rubber pad (83) sleeved outside the I-shaped seat (81) is fixed on the wall of the round hole (82).
  4. 4. The waterproof network switch with the shock-resistant function according to claim 3, wherein the shock monitoring unit (9) comprises an elastic pad (91) fixed on the upper surface of the mounting seat (64), a photoelectric switch (92) is fixed on the upper surface of the elastic pad (91), a conical sleeve (93) arranged at the top of the elastic pad (91) is sleeved outside the photoelectric switch (92), a spotlight (94) coaxial with the conical sleeve (93) is fixedly inserted at the bottom of the I-shaped seat (81), a light beam emitted by the spotlight (94) irradiates a light sensitive surface of the photoelectric switch (92) through an opening at the top of the conical sleeve (93), the spotlight (94) and the photoelectric switch (92) are electrically connected with a control end of the main board (3), and the control end of the main board (3) is timed according to an electric signal fed back by the photoelectric switch (92).
  5. 5. The waterproof network switch with the anti-seismic function according to claim 4, wherein the sealing unit (10) comprises a conical frame sleeve (101) fixedly installed on the inner side wall of the shell (1), the width of one side section of the upper end of the conical frame sleeve (101) is smaller than that of the corresponding position of the lower end, the inner side wall of the conical frame sleeve (101) is an inclined surface, a frame-shaped sealing strip (102) is fixed on the inner side wall of the conical frame sleeve (101), an elastic frame (103) matched with the conical frame sleeve (101) is fixed on the bottom of the top cover (2), the inner side wall and the outer side wall of the elastic frame (103) are inclined, and the outer side wall of the elastic frame (103) is propped against the inner side wall of the frame-shaped sealing strip (102).
  6. 6. The waterproof network switch with anti-seismic function according to claim 5, wherein the driving mechanism (11) comprises a plurality of magnetism isolating cylinders (111) fixedly inserted at the top of the top cover (2), the inside of each magnetism isolating cylinder (111) is slidably connected with a metal column (112), a pressing plate (113) is fixed at the bottom of each metal column (112), the pressing plate (113) is slidably arranged on the inner side of the elastic frame (103), an electromagnetic push rod (114) is fixed in each magnetism isolating cylinder (111), the movable end of each electromagnetic push rod (114) is fixedly connected with the top of each metal column (112), the control end of the main board (3) controls the operation of each electromagnetic push rod (114) according to timing of an electric signal fed back by the corresponding photoelectric switch (92), a plurality of threading holes (115) are formed in the end face of each pressing plate (113), and a cable of the socket assembly (4) is connected with the main board (3) through the threading holes (115).
  7. 7. The waterproof network switch with the anti-seismic function according to claim 2, wherein the heat dissipation assembly (12) comprises an air inlet hard tube (121) fixedly inserted at the top of the cylinder (61), an air inlet hose (122) communicated with the inside of the shell (1) is fixedly arranged on the air inlet hard tube (121), an air outlet hard tube (123) is fixedly inserted at the position, above the damping piston (62), of the side wall of the cylinder (61), an air outlet hose (124) is fixedly communicated with the air outlet hard tube (123), a through groove (125) communicated with the air outlet hose (124) is formed in the bottom of the fixing seat (7), a through hole (126) communicated with the inside of the shell (1) is formed in the bottom of the through groove (125), and one-way valves (127) are respectively arranged in the air inlet hard tube (121) and the air outlet hard tube (123).
  8. 8. A waterproof network switch with anti-seismic function according to claim 6, characterized in that a plurality of connecting columns (13) which are connected with the top cover (2) in a sliding manner are fixed on the upper surface of the pressing plate (113), a detachable cover plate (14) is jointly installed on the top of the connecting columns (13), and a frame-shaped sealing gasket (15) is fixed on the outer edge of the bottom of the cover plate (14).
  9. 9. The waterproof network switch with the anti-seismic function according to claim 8, wherein a plurality of through-line holes (16) are formed in the end face of the cover plate (14), sealing rubber rings (17) are fixed on the hole walls of the through-line holes (16), annular grooves (18) are formed in the hole walls of the through-line holes (16), air cylinders (19) are fixedly inserted into the end face of the cover plate (14) at the positions of one side of each through-line hole (16), sealing pistons (20) are slidably connected to the inner portions of the air cylinders (19), limiting columns (21) mounted on the upper surface of the top cover (2) are fixedly inserted into the bottoms of the sealing pistons (20), and capillary tubes (22) communicated with the annular grooves (18) are fixedly inserted into the tops of the air cylinders (19).

Description

Waterproof network switch with antidetonation function Technical Field The invention belongs to the technical field of switches, and particularly relates to a waterproof network switch with an anti-seismic function. Background The network switch is used for connecting multiple devices to realize data forwarding, is a local area network core device, and is required to deal with continuous vibration and water or moisture invasion in the scenes of ships, industrial workshops and the like, so that the network switch is required to have anti-vibration performance and prevent loosening of elements, and meanwhile, a waterproof structure is required to ensure that a shell and a joint are sealed, so that stable operation is ensured. The waterproof network switch with the anti-seismic function disclosed in the patent publication No. CN213879875U can ensure the stability of data communication and reduce the influence of external factors on the data communication by arranging the anti-seismic structure and the waterproof structure, however, the waterproof structure is mainly used for blocking the invasion of sputtered water liquid, but cannot isolate water vapor in air, has limited waterproof effect, and secondly, in a high-frequency vibration environment, the simple shock pad has poor shock insulation effect, and when the vibration force acts on the sealing structure, the dislocation of a sealing element and the loosening of an interface are easily caused, the original sealing performance is damaged, the water vapor infiltration is accelerated, and the stability of the network switch is influenced. Disclosure of Invention The invention aims to solve the problems and provide a waterproof network switch with an anti-seismic function. In order to achieve the purpose, the waterproof network switch with the anti-seismic function comprises a shell, a top cover, a main board and a socket assembly, wherein the top cover is detachably arranged at the top of the shell, the main board is arranged in the shell, the socket assembly is inserted into the end face of the top cover, and the socket assembly is in communication connection with the main board, and the waterproof network switch further comprises: the connecting seats are arranged below the shell and are provided with a plurality of vertical damping mechanisms; the fixing seats are all fixed at the bottom of the shell, and the fixing seats and the connecting seats are jointly provided with a transverse damping mechanism; The vibration monitoring unit is arranged between the vertical damping mechanism and the horizontal damping mechanism; And the sealing unit is arranged at the joint of the top cover and the shell, the top cover is provided with a driving mechanism for driving the sealing unit, and the main board controls the driving mechanism to work according to an electric signal fed back by the vibration monitoring unit. Preferably, the vertical damping mechanism comprises a plurality of cylinders fixedly inserted into the end face of the connecting seat, a plurality of damping pistons are slidably arranged in the cylinders, supporting columns slidably connected with the end parts of the cylinders are fixedly arranged at the bottoms of the damping pistons, mounting seats are fixedly arranged at the bottoms of the supporting columns together, supporting springs are fixedly arranged between the damping pistons and the inner cylinder walls of the cylinders, and a heat dissipation assembly communicated with the inside of the shell is commonly arranged between the cylinders and the fixing seats at the same side. Preferably, the transverse damping mechanism comprises an I-shaped seat fixedly mounted at the bottom of the fixing seat, a round hole is formed in the end face of the connecting seat, the I-shaped seat penetrates through the round hole to be in sliding connection with the connecting seat, and an annular rubber pad sleeved on the outer side of the I-shaped seat is fixed on the hole wall of the round hole. Preferably, the vibration monitoring unit comprises an elastic pad fixed on the upper surface of the mounting seat, the upper surface of the elastic pad is fixedly provided with a photoelectric switch, a conical sleeve arranged at the top of the elastic pad is sleeved outside the photoelectric switch, a spotlight coaxial with the conical sleeve is fixedly inserted into the bottom of the I-shaped seat, a light beam emitted by the spotlight irradiates a light sensitive surface of the photoelectric switch through a top opening of the conical sleeve, the spotlight and the photoelectric switch are electrically connected with a control end of a main board, and the control end of the main board is timed according to an electric signal fed back by the photoelectric switch. Preferably, the sealing unit comprises a conical frame sleeve fixedly mounted on the inner side wall of the shell, the width of one side section of the upper end of the conical frame sleeve is smaller tha