CN112261495A - Gateway device based on Internet of things and convenient to maintain - Google Patents
Gateway device based on Internet of things and convenient to maintain Download PDFInfo
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- CN112261495A CN112261495A CN202011067807.9A CN202011067807A CN112261495A CN 112261495 A CN112261495 A CN 112261495A CN 202011067807 A CN202011067807 A CN 202011067807A CN 112261495 A CN112261495 A CN 112261495A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
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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
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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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a gateway device based on the Internet of things and convenient to maintain, which comprises a gateway shell, a heat dissipation ventilation net, a detachable bottom cover, a quick-release bolt, a gateway main body, a light ray access port, a network cable access port, a power supply input port, a network cable output port, a power supply indicator lamp and an Internet of things module, wherein the heat dissipation ventilation net is connected to four outlet ports of the gateway shell through screws; and a detachable bottom cover is arranged at an outlet at the bottom of the gateway shell and is fastened and connected through a quick-release bolt. The guide plate, the dustproof guard plate, the U-shaped lining seat, the support rod, the connecting seat and the electric adjusting rod are arranged, so that a good dustproof effect is achieved.
Description
Technical Field
The invention belongs to the technical field of gateways, and particularly relates to a gateway device based on the Internet of things and convenient to maintain.
Background
The gateway is also called an internetwork connector and a protocol converter, the gateway realizes network interconnection above a network layer, is the most complex network interconnection equipment and is only used for network interconnection with different protocols of two high layers, the gateway can be used for wide area network interconnection and local area network interconnection, the gateway is a computer system or equipment serving as a conversion important task and is used between two systems with different communication protocols, data formats or languages and even completely different system structures, the gateway is a translator and is different from a bridge in simply conveying information, and the gateway repacks the received information so as to adapt to the requirements of a target system.
The application of the network at present cannot be separated from the gateway device.
However, the existing gateway device also has the problems that the existing gateway device is easily influenced by dust, is inconvenient to install and adjust at a position, cannot accommodate redundant network cables and is poor in heat dissipation effect.
Therefore, it is necessary to invent a gateway device based on the internet of things, which is convenient for maintenance.
Disclosure of Invention
In order to solve the technical problems, the invention provides a gateway device based on the internet of things, which is convenient to maintain and aims to solve the problems that the existing gateway device is easily influenced by dust, is inconvenient to install and adjust in position, cannot accommodate redundant network cables and is poor in heat dissipation effect. A gateway device convenient to maintain and based on the Internet of things comprises a gateway shell, a heat dissipation ventilation net, a detachable bottom cover, a quick-release bolt, a gateway main body, a light access port, a network cable access port, a power input port, a network cable output port, a power indicator lamp, an Internet of things module, an adjustable installation fixing plate structure, an adjustable dustproof protection plate structure, a dustproof redundant cable containing wheel structure and a damp-proof cooling protection fan structure, wherein the heat dissipation ventilation net is in screwed connection with outlets of four parts of the gateway shell; a detachable bottom cover is arranged at an outlet at the bottom of the gateway shell and is fastened and connected through a quick-release bolt; the interior of the gateway shell is connected with a gateway main body through a longitudinal screw; a light access port, a network cable access port, a power supply input port, a network cable output port and a power supply indicator lamp are sequentially connected with a mounting port arranged at the front part of the gateway shell from top to bottom through screws; the Internet of things module is connected to the lower part of the inner side of the gateway shell through screws; the adjustable installation fixing plate structure, the adjustable dustproof protection plate structure and the damp-proof cooling protection fan structure are connected with the gateway shell; the dustproof redundant cable accommodating wheel structure is connected with the detachable bottom cover; the adjustable mounting and fixing plate structure comprises mounting holes, a fixing plate, a rectangular flat movable pipe, a wing-shaped screw, a movable pull rod, a U-shaped sliding block, a linear sliding rail and a square-head bolt, wherein the mounting holes are formed in four corners inside the fixing plate; the upper part and the lower part of the outer wall of the fixed plate are sleeved with rectangular flat movable pipes and are fastened and connected through wing-shaped screws; one end of the movable pull rod is in threaded connection with the middle part of the left side of the U-shaped slide block, and the other end of the movable pull rod is in threaded connection with the middle part of the right end of the rectangular flat movable pipe; the U-shaped sliding block is sleeved on the inner side of the outer wall of the linear sliding rail in a sliding mode and is arranged in a fastening mode through a square-head bolt.
Preferably, the adjustable dustproof protection plate structure comprises a guide plate, a dustproof protection plate, a U-shaped lining seat, a support rod, a connecting seat and an electric adjusting rod, wherein the guide plate is connected to the upper surface of the dustproof protection plate through a screw; the left part of the dustproof guard plate is connected to the upper side in the U-shaped lining seat in a shaft mode; the U-shaped liner seat is in threaded connection with the upper end of the supporting rod; the middle part of the right lower side of the supporting rod is connected with a connecting seat through a bolt; one end of the electric adjusting rod is connected inside the connecting seat in a shaft mode, and the other end of the electric adjusting rod is connected in the middle of the inside of the dustproof guard plate in a shaft mode.
Preferably, the dustproof redundant cable containing wheel structure comprises a rack, a dustproof cover, a redundant cable containing wheel body, a wheel shaft, a rotating plate, a hand-operated rod and a fastening screw, wherein the dustproof cover is sleeved on the outer wall of the upper part of the rack and is connected with the rack through the screw; the lower side in the rack is connected with a redundant cable accommodating wheel body through a wheel shaft; the front end of the wheel shaft is connected with a rotating plate through a screw; the upper side of the front part of the rotating plate is connected with a hand lever through a screw; the fastening screw penetrates through the lower part of the inner side of the rotating plate and is connected with a threaded hole formed in the lower side of the front part of the rack.
Preferably, the damp-proof cooling protection fan structure comprises an air box, a damp-proof net, cooling pieces, a heat dissipation protection shell, a heat dissipation motor and fan blades, wherein the damp-proof net and the cooling pieces are longitudinally connected with the left part and the right part of the inner side of the air box through screws; the right side inlet of the air box is sequentially connected with a heat dissipation protective shell from top to bottom through screws; a heat dissipation motor is connected to the right end of the heat dissipation protective shell through a screw; the left end key of the output shaft of the heat dissipation motor is connected with a fan blade.
Preferably, the linear sliding rail is longitudinally bolted to the middle part of the left side of the gateway shell.
Preferably, the lower part of the support rod is in bolted connection with the middle part of the upper left part of the gateway shell.
Preferably, the upper end of the machine frame in the longitudinal direction is in bolted connection with the middle part of the lower part of the detachable bottom cover.
Preferably, the redundant cable storage wheel body is an engineering plastic wheel with a multi-layer cross section in an I shape.
Preferably, the fan blades are arranged inside the heat dissipation protective shell, and the heat dissipation protective shell, the heat dissipation motor and the fan blades are two.
Preferably, the longitudinal left outlet of the air box is bolted at the right inlet of the gateway shell.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the installation hole, the fixed plate, the rectangular flat movable pipe, the wing screw, the movable pull rod, the U-shaped sliding block, the linear sliding rail and the square-head bolt are arranged, so that the adjustment according to the installation position requirement is facilitated, the maintenance operation is convenient, the fixed plate can be fixedly installed through the installation hole and the matched bolt, the wing screw is loosened according to the installation requirement, the position of the rectangular flat movable pipe on the outer wall of the fixed plate is adjusted, the square-head bolt is loosened, the position of the U-shaped sliding block on the outer wall of the linear sliding rail is adjusted, and after the position is determined, the wing screw and the square-head bolt are locked, so that the position adjustment and fixing work can be carried out, the use.
2. According to the invention, the arrangement of the guide plate, the dustproof guard plate, the U-shaped lining seat, the support rod, the connecting seat and the electric adjusting rod is favorable for playing a good dustproof role, the electric adjusting rod acts in the connecting seat, so that the electric adjusting rod can push the dustproof guard plate to act in the U-shaped lining seat, the protection position is determined, the adjustment work is stopped, the guide plate can guide dust, the dustproof effect is ensured, and the use effect of the device is further ensured.
3. According to the invention, the frame, the dust cover, the redundant cable storage wheel body, the wheel shaft, the rotating plate, the hand lever and the fastening screws are arranged, so that redundant cables can be collected, the winding influence on the use and operation convenience is avoided, the cables can be wound through the redundant cable storage wheel body, the hand lever is used for shaking the wheel shaft to drive the redundant cable storage wheel body to rotate in the frame, the redundant cables can be stored, after the cables are stored, the fastening screws are locked, the operation of the cables is convenient, and the attractiveness can be kept.
4. According to the invention, the arrangement of the air box, the moisture-proof net, the cooling piece, the heat dissipation protective shell, the heat dissipation motor and the fan blades is favorable for improving the heat dissipation effect, the fan blades are driven by the heat dissipation motor to rotate in the heat dissipation protective shell, meanwhile, the cold air accompanied with the cooling piece is dissipated outwards, and then, the moisture absorption is carried out through the moisture-proof net, so that the cold air can enter the air box, the heat dissipation can be carried out on the electronic device in the gateway shell, the working effect of the device is further ensured, and the network smoothness is improved.
5. In the invention, the arrangement of the heat dissipation and ventilation net is beneficial to ensuring the heat dissipation effect and improving the ventilation effect.
6. In the invention, the arrangement of the gateway shell is beneficial to playing a protection role.
7. In the invention, the arrangement of the detachable bottom cover and the quick-detachable bolt is beneficial to detachment and maintenance and convenient to operate.
8. In the invention, the arrangement of the Internet of things module is beneficial to the control of the Internet of things, and the intellectualization and the convenience of operation are improved.
9. According to the invention, the power indicator lamp is arranged, so that power indication is facilitated, and convenience in operation is ensured.
10. In the invention, the arrangement of the supporting rod is beneficial to ensuring the supporting stability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural diagram of an adjustable mounting plate structure according to the present invention.
Fig. 3 is a schematic structural diagram of an adjustable dust-proof protection plate structure of the invention.
Fig. 4 is a schematic structural view of a dust-proof type excess cable accommodating wheel structure according to the present invention.
Fig. 5 is a schematic structural view of the damp-proof cooling protection fan structure of the invention.
In the figure:
1. a gateway housing; 2. a heat dissipation and ventilation net; 3. disassembling the bottom cover; 4. a quick release bolt; 5. a gateway main body; 6. a light access port; 7. a network cable access port; 8. a power supply input port; 9. a network cable outlet; 10. a power indicator light; 11. an Internet of things module; 12. the adjustable installation fixing plate structure; 121. mounting holes; 122. a fixing plate; 123. a rectangular flat movable tube; 124. a thumb screw; 125. a movable pull rod; 126. a U-shaped slider; 127. a linear slide rail; 128. a square head bolt; 13. an adjustable dust-proof protection plate structure; 131. a baffle; 132. a dust guard plate; 133. a U-shaped lining seat; 134. a support bar; 135. a connecting seat; 136. an electric adjusting rod; 14. a dust-proof type redundant cable containing wheel structure; 141. a frame; 142. a dust cover; 143. a redundant cable receiving wheel body; 144. a wheel axle; 145. a rotating plate; 146. a hand lever; 147. fastening screws; 15. a damp-proof cooling protection fan structure; 151. an air box; 152. a moisture-proof mesh; 153. cooling tablets; 154. a heat dissipation protective housing; 155. a heat dissipation motor; 156. a fan blade.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a gateway device based on the internet of things and convenient to maintain comprises a gateway shell 1, a heat dissipation ventilation net 2, a detachable bottom cover 3, a quick-detachable bolt 4, a gateway main body 5, a light ray access port 6, a network cable access port 7, a power input port 8, a network cable output port 9, a power indicator lamp 10, an internet of things module 11, an adjustable installation fixing plate structure 12, an adjustable dust protection plate structure 13, a dust-proof redundant cable containing wheel structure 14 and a damp-proof cooling protection fan structure 15, wherein the heat dissipation ventilation net 2 is connected with outlets of four parts of the gateway shell 1 through screws; a detachable bottom cover 3 is arranged at an outlet at the bottom of the gateway shell 1 and is fastened and connected through a quick-detachable bolt 4; the interior of the gateway shell 1 is connected with a gateway main body 5 through a longitudinal screw; a light inlet 6, a network cable inlet 7, a power supply inlet 8, a network cable outlet 9 and a power supply indicator lamp 10 are sequentially connected with screws from top to bottom in a mounting opening formed in the front part of the gateway shell 1; the internet of things module 11 is connected to the lower part of the inner side of the gateway shell 1 through screws; the adjustable installation fixing plate structure 12, the adjustable dustproof protection plate structure 13 and the damp-proof cooling protection fan structure 15 are connected with the gateway shell 1; the dustproof redundant cable accommodating wheel structure 14 is connected with the detachable bottom cover 3; the adjustable mounting and fixing plate structure 12 comprises a mounting hole 121, a fixing plate 122, a rectangular flat movable pipe 123, a wing screw 124, a movable pull rod 125, a U-shaped slider 126, a linear slide rail 127 and a square-head bolt 128, wherein the mounting hole 121 is formed in the four corners inside the fixing plate 122; the upper part and the lower part of the outer wall of the fixed plate 122 are sleeved with rectangular flat movable pipes 123 and are fastened and connected through wing-shaped screws 124; one end of the movable pull rod 125 is in threaded connection with the middle part of the left side of the U-shaped slider 126, and the other end of the movable pull rod is in threaded connection with the middle part of the right end of the rectangular flat movable pipe 123; u type slider 126 slip cup joint at linear slide rail 127's outer wall inboard, and set up through square head bolt 128 fastening connection, can carry out fixed mounting to fixed plate 122 through mounting hole 121 cooperation bolt, according to the installation demand, loosen thumb screw 124, adjust the flat form movable tube 123 position of rectangle of fixed plate 122 outer wall, loosen square head bolt 128 simultaneously, adjust U type slider 126 in the position of linear slide rail 127 outer wall, after the definite position, lock thumb screw 124 and square head bolt 128, can carry out position control fixed work, in order to satisfy the user demand, guarantee the installation convenience.
In this embodiment, referring to fig. 3, the adjustable dust-proof protection plate structure 13 includes a guide plate 131, a dust-proof protection plate 132, a U-shaped bushing 133, a support rod 134, a connection seat 135 and an electric adjustment rod 136, wherein the guide plate 131 is screwed on the upper surface of the dust-proof protection plate 132; the left part of the dustproof guard plate 132 is axially connected with the upper side in the U-shaped liner 133; the U-shaped lining seat 133 is in threaded connection with the upper end of the supporting rod 134; the middle part of the lower right side of the supporting rod 134 is connected with a connecting seat 135 through a bolt; one end of the electric adjusting rod 136 is coupled inside the connecting seat 135, the other end is coupled in the middle of the inside of the dustproof guard plate 132, the electric adjusting rod 136 moves inside the connecting seat 135, so that the electric adjusting rod 136 can push the dustproof guard plate 132 to move inside the U-shaped liner 133, the protection position is determined, the adjustment is stopped, the guide plate 131 can guide the dust, the dustproof effect is guaranteed, and the use effect of the device is further guaranteed.
In this embodiment, as shown in fig. 4, the dust-proof type excess cable accommodating wheel structure 14 includes a frame 141, a dust cover 142, an excess cable accommodating wheel body 143, a wheel shaft 144, a rotating plate 145, a hand lever 146 and a fastening screw 147, wherein the dust cover 142 is sleeved on an outer wall of an upper portion of the frame 141 and is connected to the outer wall of the upper portion of the frame 141 through screws; the lower side in the frame 141 is connected with an excess cable accommodating wheel body 143 through a wheel shaft 144; the front end of the wheel shaft 144 is connected with a rotating plate 145 through a screw; the upper side of the front part of the rotating plate 145 is connected with a hand lever 146 through a screw; the fastening screw 147 penetrates through the lower portion of the inner side of the rotating plate 145 and is connected with a threaded hole formed in the lower side of the front portion of the rack 141, a cable can be wound through the redundant cable storage wheel body 143, the wheel shaft 144 is rotated through the hand-held hand lever 146 to drive the redundant cable storage wheel body 143 to rotate in the rack 141, the redundant cable can be stored, and after the storage is completed, the fastening screw 147 is locked to facilitate operation of the cable and maintain attractiveness.
In this embodiment, referring to fig. 5, the moisture-proof cooling protection fan structure 15 includes an air box 151, a moisture-proof net 152, a cooling plate 153, a heat dissipation protection shell 154, a heat dissipation motor 155 and an air vane 156, wherein the moisture-proof net 152 and the cooling plate 153 are longitudinally screwed to the left and right parts of the inner side of the air box 151; a heat dissipation protective shell 154 is sequentially connected to the inlet on the right side of the air box 151 from top to bottom through screws; a heat dissipation motor 155 is connected to the right end of the heat dissipation protective shell 154 through a screw; the left end key of the output shaft of the heat dissipation motor 155 is connected with a fan blade 156, the fan blade 156 is driven to rotate inside the heat dissipation protective shell 154 through the heat dissipation motor 155, meanwhile, the cold air along with the cooling fins 153 is dissipated outwards, and then the moisture absorption is carried out through the moisture-proof net 152, so that the cold air can enter the air box 151, the electronic device inside the gateway shell 1 can be cooled, the working effect of the device is further ensured, and the network smoothness is improved.
In this embodiment, specifically, the linear sliding rail 127 is longitudinally bolted to the middle part of the left side of the gateway housing 1.
In this embodiment, specifically, the lower portion of the support rod 134 is bolted to the middle portion of the upper portion of the left side of the gateway housing 1.
In this embodiment, specifically, the upper end of the frame 141 in the longitudinal direction is bolted to the middle of the lower part of the detachable bottom cover 3.
In this embodiment, specifically, the excess cable storage wheel body 143 is a multi-layer engineering plastic wheel with an i-shaped cross section.
In this embodiment, specifically, the fan blade 156 is disposed inside the heat dissipation protective shell 154, and the heat dissipation protective shell 154, the heat dissipation motor 155 and the fan blade 156 are all two.
In this embodiment, specifically, the longitudinal left outlet of the bellows 151 is bolted to the right inlet of the gateway housing 1.
In this embodiment, it is specific, light insert mouth 6, the net twine inserts mouth 7, power input port 8, net twine delivery outlet 9, power indicator 10 and thing networking module 11 all are connected the setting with gateway main part 5 wire.
In this embodiment, specifically, the heat dissipation ventilation net 2 is a stainless steel filter net and is provided with an active carbon layer inside.
In this embodiment, the guide plate 131 is made of corrugated PVC plastic plate.
In this embodiment, specifically, the dust guard plate 132 is made of a stainless steel plate or an aluminum alloy plate.
In this embodiment, specifically, the dust cover 142 is a trumpet-shaped stainless steel cover or a trumpet-shaped PVC plastic cover.
In this embodiment, the moisture-proof net 152 is a lime cotton net.
In this embodiment, specifically, the heat dissipation motor 155 employs a plurality of 775 motors.
In this embodiment, specifically, the gateway body 5 is provided with a PT100 type temperature sensor inside, and the gateway body 5 and the heat dissipation motor 155 are connected by a wire.
In this embodiment, specifically, the internet of things module 11 adopts an HC-08 type bluetooth module and is connected to a smart phone or a tablet computer of a user through a wireless signal.
In this embodiment, specifically, the power indicator 10 is a green LED lamp.
Principle of operation
According to the invention, the fixing plate 122 can be fixedly installed through the mounting hole 121 and the matching bolt, according to the installation requirement, the wing-shaped screw 124 is loosened, the position of the rectangular flat movable pipe 123 on the outer wall of the fixing plate 122 is adjusted, meanwhile, the square-head bolt 128 is loosened, the position of the U-shaped slider 126 on the outer wall of the linear slide rail 127 is adjusted, and after the position is determined, the wing-shaped screw 124 and the square-head bolt 128 are locked, so that the position adjustment and fixing work can be carried out, the use requirement can be met, and the installation convenience can be; the electric adjusting rod 136 moves in the connecting seat 135, so that the electric adjusting rod 136 pushes the dustproof protection plate 132 to move in the U-shaped lining seat 133, the protection position is determined, the adjustment work is stopped, the flow of dust can be guided through the guide plate 131, the dustproof effect is ensured, and the use effect of the device is further ensured; the cables can be wound up through the redundant cable storage wheel body 143, the redundant cable storage wheel body 143 is driven to rotate by shaking the wheel shaft 144 through the hand-held hand lever 146 in the rack 141, the redundant cables can be stored, and after the redundant cables are stored, the fastening screws 147 are locked, so that the operation of the cables is facilitated, and the attractiveness can be kept; the fan blade 156 is driven to rotate inside the heat dissipation protective shell 154 through the heat dissipation motor 155, meanwhile, the cold air along with the cooling fins 153 is dissipated outwards, and then the moisture absorption is carried out through the moisture-proof net 152, so that the cold air can enter the air box 151, the electronic device inside the gateway shell 1 can be cooled, the working effect of the device is guaranteed, and the network smoothness is improved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The gateway device based on the Internet of things and convenient to maintain is characterized by comprising a gateway shell (1), a heat dissipation ventilating net (2), a detachable bottom cover (3), a quick-release bolt (4), a gateway main body (5), a light access port (6), a net wire access port (7), a power input port (8), a net wire output port (9), a power indicator lamp (10), an Internet of things module (11), an adjustable installation fixing plate structure (12), an adjustable dustproof protection plate structure (13), a dustproof redundant cable storage wheel structure (14) and a damp-proof cooling protection fan structure (15), wherein the heat dissipation ventilating net (2) is connected with four outlets of the gateway shell (1) through screws; a detachable bottom cover (3) is arranged at an outlet at the bottom of the gateway shell (1) and is fastened and connected through a quick-release bolt (4); the interior of the gateway shell (1) is connected with a gateway main body (5) through a longitudinal screw; a light inlet (6), a network cable inlet (7), a power supply inlet (8), a network cable outlet (9) and a power supply indicator lamp (10) are sequentially connected with the inside of a mounting opening formed in the front part of the gateway shell (1) from top to bottom through screws; the Internet of things module (11) is connected to the lower part of the inner side of the gateway shell (1) through screws; the adjustable installation fixing plate structure (12), the adjustable dustproof protection plate structure (13) and the damp-proof cooling protection fan structure (15) are connected with the gateway shell (1); the dustproof redundant cable containing wheel structure (14) is connected with the detachable bottom cover (3); the adjustable mounting and fixing plate structure (12) comprises mounting holes (121), a fixing plate (122), a rectangular flat movable pipe (123), wing-shaped screws (124), a movable pull rod (125), a U-shaped sliding block (126), a linear sliding rail (127) and square-head bolts (128), wherein the mounting holes (121) are formed in four corners inside the fixing plate (122); the upper part and the lower part of the outer wall of the fixed plate (122) are sleeved with rectangular flat movable pipes (123) and are fixedly connected through wing-shaped screws (124); one end of the movable pull rod (125) is in threaded connection with the middle part of the left side of the U-shaped slide block (126), and the other end of the movable pull rod is in threaded connection with the middle part of the right end of the rectangular flat movable pipe (123); the U-shaped sliding block (126) is sleeved on the inner side of the outer wall of the linear sliding rail (127) in a sliding mode and is fixedly connected with the inner side of the outer wall through a square-head bolt (128).
2. The internet of things-based gateway device convenient for maintenance according to claim 1, wherein the adjustable dust-proof protection plate structure (13) comprises a guide plate (131), a dust-proof protection plate (132), a U-shaped lining seat (133), a support rod (134), a connecting seat (135) and an electric adjusting rod (136), wherein the guide plate (131) is screwed on the upper surface of the dust-proof protection plate (132); the left part of the dustproof guard plate (132) is axially connected to the upper side of the inside of the U-shaped lining seat (133); the U-shaped lining seat (133) is in threaded connection with the upper end of the supporting rod (134); the middle part of the lower right side of the supporting rod (134) is connected with a connecting seat (135) through a bolt; one end of the electric adjusting rod (136) is connected inside the connecting seat (135) in a shaft mode, and the other end of the electric adjusting rod is connected in the middle of the inside of the dustproof guard plate (132) in a shaft mode.
3. The internet of things-based gateway device convenient for maintenance according to claim 1, wherein the dust-proof type excess cable containing wheel structure (14) comprises a rack (141), a dust cover (142), an excess cable containing wheel body (143), a wheel shaft (144), a rotating plate (145), a hand lever (146) and a fastening screw (147), wherein the dust cover (142) is sleeved on the outer wall of the upper part of the rack (141) and is connected and arranged through the screw; the lower side in the rack (141) is connected with an excess cable containing wheel body (143) through a wheel shaft (144); the front end of the wheel shaft (144) is connected with a rotating plate (145) through a screw; the upper side of the front part of the rotating plate (145) is connected with a hand lever (146) through a screw; the fastening screw (147) penetrates through the lower part of the inner side of the rotating plate (145) and is connected with a threaded hole formed in the lower side of the front part of the rack (141).
4. The Internet of things-based gateway device convenient to maintain as claimed in claim 1, wherein the moisture-proof cooling protection fan structure (15) comprises an air box (151), a moisture-proof net (152), a cooling sheet (153), a heat dissipation protection shell (154), a heat dissipation motor (155) and fan blades (156), wherein the moisture-proof net (152) and the cooling sheet (153) are longitudinally screwed on the left and right parts of the inner side of the air box (151); a heat dissipation protective shell (154) is sequentially connected to the inlet on the right side of the air box (151) from top to bottom through screws; a heat dissipation motor (155) is connected to the right end of the heat dissipation protective shell (154) through a screw; the left end key of the output shaft of the heat dissipation motor (155) is connected with a fan blade (156).
5. The internet-of-things-based gateway device convenient for maintenance according to claim 1, wherein the linear slide rail (127) is longitudinally bolted to the middle part of the left side of the gateway shell (1).
6. The internet-of-things-based gateway device convenient for maintenance according to claim 2, wherein the lower longitudinal portion of the support rod (134) is bolted to the middle portion of the upper left side of the gateway housing (1).
7. The Internet of things-based gateway device convenient for maintenance according to claim 3, wherein the upper longitudinal end of the rack (141) is bolted to the middle of the lower part of the detachable bottom cover (3).
8. The Internet of things-based gateway device convenient to maintain as claimed in claim 3, wherein the redundant cable receiving wheel body (143) is a multi-layer engineering plastic wheel with an I-shaped cross section.
9. The Internet of things-based gateway device convenient to maintain as claimed in claim 4, wherein the fan blade (156) is arranged inside the heat dissipation protective shell (154), and two fan blades (156), the heat dissipation motor (155) and the heat dissipation protective shell (154) are adopted.
10. The Internet of things-based gateway device convenient for maintenance according to claim 4, wherein the longitudinal left outlet of the air box (151) is bolted to the right inlet of the gateway housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067807.9A CN112261495B (en) | 2020-10-07 | 2020-10-07 | Gateway device based on Internet of things and convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067807.9A CN112261495B (en) | 2020-10-07 | 2020-10-07 | Gateway device based on Internet of things and convenient to maintain |
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| Publication Number | Publication Date |
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| CN112261495B (en) | 2022-09-27 |
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