CN109246020A - A kind of novel computer network router - Google Patents

A kind of novel computer network router Download PDF

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Publication number
CN109246020A
CN109246020A CN201811223875.2A CN201811223875A CN109246020A CN 109246020 A CN109246020 A CN 109246020A CN 201811223875 A CN201811223875 A CN 201811223875A CN 109246020 A CN109246020 A CN 109246020A
Authority
CN
China
Prior art keywords
supporting table
network router
computer network
screw rod
novel computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811223875.2A
Other languages
Chinese (zh)
Inventor
张正默
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hetao Technology Co Ltd
Original Assignee
Hefei Hetao Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Hetao Technology Co Ltd filed Critical Hefei Hetao Technology Co Ltd
Priority to CN201811223875.2A priority Critical patent/CN109246020A/en
Publication of CN109246020A publication Critical patent/CN109246020A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/60Router architectures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/028Subscriber network interface devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/035Cooling of active equipments, e.g. air ducts
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/09Frames or mounting racks not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

It the invention discloses a kind of novel computer network router, including base plate, is bolted at the top of the base plate and axle bed is installed, the axle bed internal activity is connected with screw rod, has been connected through a screw thread thread bush on the outside of the screw rod.In the present invention, by installing axle bed at the top of base plate, axle bed internal activity connection wire rod, and kiss-coating sealing ring is equipped with inside axle bed, it can stop extraneous dirt intrusion Bearing inner, it is serious to avoid worn steel ball in bearing, substantially reduce the service life of bearing, weld the first mounting plate in the top of the thread bush connected again in the outside screw of screw rod, second mounting plate of the other end shaft connection supporting table bottom welding for the connecting rod that the first mounting plate is connected by shaft, it is rotatably installed in the handwheel of screw rod left end, screw rod drives thread bush mobile to two sides, to realize the lifting to the network router in supporting table, avoid the signal of sundries damage and blocking router on desktop.

Description

A kind of novel computer network router
Technical field
The present invention relates to router technology field more particularly to a kind of novel computer network routers.
Background technique
The case where router (Router) is the equipment for connecting each local area network, wide area network in internet, it can be according to channel Routing is automatically selected and set, with optimal path, sends signal by tandem.Router is the hinge of internet, " traffic Police ".Router has been widely used for all trades and professions at present, and the product of various difference class, which has become, realizes various backbone networks The main force of inside connection, backbone internetworking and backbone network and internet interconnection business.
Network router used in the prior art, generally places it in fixed space, often leads to its heat dissipation effect Fruit is poor, influences its speed of service, results even in network interruption, has seriously affected using effect, on the other hand, network routing Device is often put on the table, due to that can put many sundries on desktop, network router can be made often to be damaged and disabling signal.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of novel computer network proposed Router.
To achieve the goals above, present invention employs following technical solutions: a kind of novel computer network router, packet Base plate is included, is bolted at the top of the base plate and axle bed is installed, the axle bed internal activity is connected with screw rod, institute It states and has been connected through a screw thread thread bush on the outside of screw rod, and the left end of screw rod is fixedly installed with handwheel, the top of the thread bush It is welded with the first mounting plate, first mounting plate is rotatably connected to connecting rod by shaft, and the top of the connecting rod is equipped with Supporting table, the bottom of the supporting table are welded with the second mounting plate, and second mounting plate is connected through a screw thread with connecting rod, institute It states and is placed with router body at the top of supporting table, signal antenna and wan interface are respectively equipped in the router body, it is described Signal antenna is located at the left side of wan interface, and liquid storage box is fixedly connected on the right side of the supporting table, and the top of the liquid storage box is solid Surely it is connected with liquid-feeding tube, the liquid-feeding tube is connected to liquid storage box, and the side of the liquid storage box, which is located at the top of supporting table, is communicated with water Cold pipe, the bottom of the supporting table offer ventilation hole, and the interior welds of the ventilation hole have annular fixing frame.
Preferably, the quantity of the axle bed is two, and two axle beds are about the substantially symmetrical about its central axis of base plate, and two The inside of axle bed is equipped with kiss-coating sealing ring.
Preferably, the inside fixing sleeve of the annular fixing frame is connected to motor, is fixedly mounted on the output shaft of the motor There is flabellum, the outside of the flabellum is equipped with the mesh enclosure for being fixedly mounted on supporting table bottom.
Preferably, be respectively communicated with inlet tube and outlet on the left of the liquid storage box, the water cooling tube with liquid storage box Inlet tube and outlet interconnect.
Preferably, be fixedly installed with controller at the top of the liquid storage box, the output end of the controller and motor it is defeated Enter end to be electrically connected.
Preferably, the quantity of the thread bush is two, and the middle part of the screw rod is equipped with demarcation plate, two thread bush It is symmetrical about demarcation plate.
Preferably, the side of the supporting table offers mounting groove, and the inside of the mounting groove is equipped with fixed device.
Preferably, the fixed device includes spring pocket, and the inside fixing sleeve of the spring pocket is connected to reset spring, described Reset spring is fixedly connected with crushing block far from one end of spring pocket, and the top of the crushing block is equipped with rubber pad.
Compared with prior art, the beneficial effects of the present invention are: by inside the top of base plate installation axle bed, axle bed It is flexibly connected screw rod, and is equipped with kiss-coating sealing ring inside axle bed, extraneous dirt intrusion Bearing inner can be stopped, avoid bearing Interior worn steel ball is serious, reduces the service life of bearing, and the top of the thread bush in the connection of the outside screw of screw rod is welded First mounting plate, the other end shaft for the connecting rod that the first mounting plate is connected by shaft connect second that supporting table bottom is welded Mounting plate is rotatably installed in the handwheel of screw rod left end, and screw rod drives thread bush mobile to two sides, to realize in supporting table The lifting of network router, avoids the signal of sundries damage and blocking router on desktop, and opened up on the inside of supporting table Be equipped with fixed device in mounting groove, fixed device includes spring pocket, the reset spring that the inside of spring pocket is fixedly attached it is another End is fixedly connected with crushing block, and the quantity of crushing block is four and the quadrangle on the inside of supporting table, to keep network router firm Being fixed in supporting table for jail, is fixedly connected with liquid storage box further through the side in supporting table, water cooling liquid is drained into net in liquid storage box In water cooling tube between network router and supporting table, the water cooling liquid of water cooling tube can absorb the heat on network router shell, again Ventilation hole is opened up in the bottom of supporting table, motor, the output of motor are fixedly attached in the annular fixing frame of ventilation hole interior welds The flabellum installed on axis is discharged to the heat that water cooling tube absorbs in air, and realization quickly carries out cooling processing to network router, It solves network router used in the prior art, generally places it in fixed space, often lead to its heat dissipation effect It is poor, its speed of service is influenced, network interruption is resulted even in, has seriously affected using effect, on the other hand, network router It often puts on the table, since many sundries can be put on desktop, network router can be made often to be damaged and disabling signal Problem.
Detailed description of the invention
Fig. 1 is a kind of main view of novel computer network router proposed by the present invention;
Fig. 2 is a kind of local overlooking structural schematic diagram of novel computer network router proposed by the present invention;
Fig. 3 is a kind of partial structural diagram of novel computer network router proposed by the present invention;
Fig. 4 is a kind of axle bed schematic diagram of novel computer network router proposed by the present invention;
Fig. 5 is a kind of fixture structure schematic diagram of novel computer network router proposed by the present invention.
In figure: 1, base plate;2, axle bed;3, screw rod;4, thread bush;5, handwheel;6, the first mounting plate;7, connecting rod;8, Supporting table;9, the second mounting plate;10, router body;11, signal antenna;12, wan interface;13, liquid storage box;14, liquid-feeding tube; 15, water cooling tube;16, ventilation hole;17, annular fixing frame;18, motor;19, flabellum;20, mesh enclosure;21, kiss-coating sealing ring;22, it controls Device processed, 23, fixed device;231, spring pocket;232, reset spring;233, crushing block;24, mounting groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of novel computer network router, including pedestal Plate 1, the top of base plate 1, which is bolted, is equipped with axle bed 2, and 2 internal activity of axle bed is connected with screw rod 3, the outside of screw rod 3 It is connected through a screw thread thread bush 4, and the left end of screw rod 3 is fixedly installed with handwheel 5, the top of thread bush 4 is welded with the first peace Loading board 6, the first mounting plate 6 are rotatably connected to connecting rod 7 by shaft, and the top of connecting rod 7 is equipped with supporting table 8, supporting table 8 Bottom is welded with the second mounting plate 9, and the second mounting plate 9 is connected through a screw thread with connecting rod 7, and the top of supporting table 8 is placed with road By device ontology 10, signal antenna 11 and wan interface 12 are respectively equipped in router body 10, signal antenna 11 is located at wan interface 12 left side, the right side of supporting table 8 are fixedly connected with liquid storage box 13, and the top of liquid storage box 13 is fixedly connected with liquid-feeding tube 14, adds Liquid pipe 14 is connected to liquid storage box 13, and the side of liquid storage box 13, which is located at the top of supporting table 8, is communicated with water cooling tube 15, the bottom of supporting table 8 Portion offers ventilation hole 16, and the interior welds of ventilation hole 16 have annular fixing frame 17.
The quantity of axle bed 2 is two, and two axle beds 2 are about the substantially symmetrical about its central axis of base plate 1, and the inside of two axle beds 2 It is equipped with kiss-coating sealing ring 21, kiss-coating sealing ring 21 can stop extraneous dirt intrusion Bearing inner, avoid steel ball in bearing Serious wear reduces the service life of bearing, and the inside fixing sleeve of annular fixing frame 17 is connected to motor 18, the output of motor 18 Flabellum 19 is fixedly installed on axis, the outside of flabellum 19 is equipped with the mesh enclosure 20 for being fixedly mounted on 8 bottom of supporting table, liquid storage box 13 Left side is respectively communicated with inlet tube and outlet, and water cooling tube 15 is interconnected with the inlet tube of liquid storage box 13 and outlet, liquid storage The top of box 13 is fixedly installed with controller 22, and the output end of controller 22 and the input terminal of motor 18 are electrically connected, thread bush 4 Quantity be two, the middle part of screw rod 3 is equipped with demarcation plate, and two thread bush 4 are symmetrical about demarcation plate, and the side of supporting table 8 is opened Equipped with mounting groove 24, the inside of mounting groove 24 is equipped with fixed device 23, and fixed device 23 includes spring pocket 231, spring pocket 231 Internal fixing sleeve is connected to reset spring 232, and reset spring 232 is fixedly connected with crushing block 233 far from one end of spring pocket 231, The top of crushing block 233 is equipped with rubber pad, can avoid crushing block 233 directly with router body 10, causes router body 10 Side wall abrasion.
Working principle: firstly, stirring crushing block 233 inside, then router body 10 is placed in supporting table 8, is rotated further by Handwheel 5, supporting table 8 rise to certain altitude, by being equipped with fixed device in the mounting groove 24 that the inside of supporting table 8 opens up 23, fixed device 23 includes spring pocket 231, and the other end for the reset spring 232 that the inside of spring pocket 231 is fixedly attached is fixed to be connected Crushing block 233 is connect, the quantity of crushing block 233 is four and is located at the quadrangle of 8 inside of supporting table, to keep router body 10 firm Jail is fixed in supporting table 8, installs axle bed 2,2 internal activity connection wire rod 3 of axle bed, and in axle bed 2 at the top of base plate 1 Portion is equipped with kiss-coating sealing ring 21, can stop extraneous dirt intrusion Bearing inner, and it is serious to avoid worn steel ball in bearing, makes axis The service life held reduces, and the first mounting plate 6, the first peace are welded in the top of the thread bush 4 in the connection of the outside screw of screw rod 3 Second mounting plate 9 of other end shaft connection 8 bottom of the supporting table welding for the connecting rod 7 that loading board 6 is connected by shaft, rotation peace Handwheel 5 mounted in 3 left end of screw rod, screw rod 3 drives thread bush 4 mobile to two sides, to realize to the router sheet in supporting table 8 The lifting of body 10 avoids the signal of sundries damage and blocking router body 10 on desktop, when the temperature mistake of router body 10 Gao Shi opens motor 18 by controller 22, by being fixedly connected with liquid storage box 13, water in liquid storage box 13 in the side of supporting table 8 Cold liquid is drained into the water cooling tube 15 between router body 10 and supporting table 8, and the water cooling liquid of water cooling tube 15 can absorb router Heat on 10 shell of ontology, and ventilation hole 16, the annular fixing frame of 16 interior welds of ventilation hole are opened up in the bottom of supporting table 8 Motor 18 is fixedly attached in 17, the heat that water cooling tube 15 absorbs is discharged to air by the flabellum 19 installed on the output shaft of motor 18 In, realization quickly carries out cooling processing to router body 10, solves network router used in the prior art, generally will It is placed in fixed space, and it is poor to often lead to its heat dissipation effect, influences its speed of service, results even in network interruption, Using effect has been seriously affected, on the other hand, network router is often put on the table, since many sundries can be put on desktop, Network router can be made often to be damaged and the problem of disabling signal.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of novel computer network router, including base plate (1), it is characterised in that: the top of the base plate (1) is logical It crosses bolt to be fixedly installed with axle bed (2), axle bed (2) internal activity is connected with screw rod (3), and the outside of the screw rod (3) is logical It crosses and is threaded with thread bush (4), and the left end of screw rod (3) is fixedly installed with handwheel (5), the top weldering of the thread bush (4) It is connected to the first mounting plate (6), first mounting plate (6) is rotatably connected to connecting rod (7) by shaft, the connecting rod (7) Top be equipped with supporting table (8), the bottom of the supporting table (8) is welded with the second mounting plate (9), second mounting plate (9) It is connected through a screw thread, is placed with router body (10) at the top of the supporting table (8), the router sheet with connecting rod (7) Signal antenna (11) and wan interface (12) are respectively equipped on body (10), the signal antenna (11) is located at a left side for wan interface (12) Side is fixedly connected with liquid storage box (13) on the right side of the supporting table (8), is fixedly connected with liquid feeding at the top of the liquid storage box (13) It manages (14), the liquid-feeding tube (14) is connected to liquid storage box (13), and the side of the liquid storage box (13) is located at the top of supporting table (8) and connects It is connected with water cooling tube (15), the bottom of the supporting table (8) offers ventilation hole (16), and the interior welds of the ventilation hole (16) have Annular fixing frame (17).
2. a kind of novel computer network router according to claim 1, it is characterised in that: the number of the axle bed (2) Amount is two, and two axle beds (2) are about the substantially symmetrical about its central axis of base plate (1), and the inside of two axle beds (2) is equipped with extension Glue sealing ring (21).
3. a kind of novel computer network router according to claim 1, it is characterised in that: the annular fixing frame (17) inside fixing sleeve is connected to motor (18), is fixedly installed with flabellum (19), the fan on the output shaft of the motor (18) The outside of leaf (19) is equipped with the mesh enclosure (20) for being fixedly mounted on supporting table (8) bottom.
4. a kind of novel computer network router according to claim 1, it is characterised in that: the liquid storage box (13) Left side is respectively communicated with inlet tube and outlet, and the water cooling tube (15) is mutually connected with the inlet tube of liquid storage box (13) and outlet It is logical.
5. a kind of novel computer network router according to claim 1, it is characterised in that: the liquid storage box (13) Top is fixedly installed with controller (22), and the output end of the controller (22) and the input terminal of motor (18) are electrically connected.
6. a kind of novel computer network router according to claim 1, it is characterised in that: the thread bush (4) Quantity is two, and the middle part of the screw rod (3) is equipped with demarcation plate, and two thread bush (4) are symmetrical about demarcation plate.
7. a kind of novel computer network router according to claim 1, it is characterised in that: the supporting table (8) Side offers mounting groove (24), and the inside of the mounting groove (24) is equipped with fixed device (23).
8. a kind of novel computer network router according to claim 7, it is characterised in that: the fixed device (23) Including spring pocket (231), the inside fixing sleeve of the spring pocket (231) is connected to reset spring (232), the reset spring (232) one end far from spring pocket (231) is fixedly connected with crushing block (233), and the top of the crushing block (233) is equipped with rubber Pad.
CN201811223875.2A 2018-10-19 2018-10-19 A kind of novel computer network router Withdrawn CN109246020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811223875.2A CN109246020A (en) 2018-10-19 2018-10-19 A kind of novel computer network router

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811223875.2A CN109246020A (en) 2018-10-19 2018-10-19 A kind of novel computer network router

Publications (1)

Publication Number Publication Date
CN109246020A true CN109246020A (en) 2019-01-18

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Application Number Title Priority Date Filing Date
CN201811223875.2A Withdrawn CN109246020A (en) 2018-10-19 2018-10-19 A kind of novel computer network router

Country Status (1)

Country Link
CN (1) CN109246020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110943929A (en) * 2019-12-14 2020-03-31 李恒武 Multifunctional router for computer network
CN111010623A (en) * 2019-12-25 2020-04-14 上海霆亘电脑有限公司 Outdoor router auxiliary device for duplex building

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883789A (en) * 2014-03-26 2014-06-25 上海奇忠控制设备有限公司 Linear thruster
CN104176686A (en) * 2014-07-25 2014-12-03 中国科学院光电技术研究所 Connecting rod lifting and turning device based on differential screw transmission and rocker slider transmission
US9634959B2 (en) * 2014-04-08 2017-04-25 International Business Machines Corporation High-density, fail-in-place switches for computer and data networks
CN206302429U (en) * 2016-12-27 2017-07-04 谢静思 Novel computer network router device
CN107219907A (en) * 2017-07-12 2017-09-29 苏州明雪电子有限公司 A kind of air-cooled water-filled radiator for electronic equipment
CN207234810U (en) * 2017-10-23 2018-04-13 李南辛 A kind of novel computer network router
CN207442895U (en) * 2017-12-08 2018-06-01 郭春旭 A kind of novel computer network router
CN108263784A (en) * 2018-01-16 2018-07-10 湖南望隆企业管理咨询有限公司 A kind of underground liftable environment-friendly trash can
CN207801985U (en) * 2018-03-10 2018-08-31 朱勇文 A kind of router of efficient automatic heat radiation
CN108482740A (en) * 2018-05-10 2018-09-04 昆明九天科技有限公司 Pulpboard paper stack constant weight robot moves complement system and its moves compensating method
CN207968529U (en) * 2018-03-13 2018-10-12 温州大学瓯江学院 A kind of radiator for router

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883789A (en) * 2014-03-26 2014-06-25 上海奇忠控制设备有限公司 Linear thruster
US9634959B2 (en) * 2014-04-08 2017-04-25 International Business Machines Corporation High-density, fail-in-place switches for computer and data networks
CN104176686A (en) * 2014-07-25 2014-12-03 中国科学院光电技术研究所 Connecting rod lifting and turning device based on differential screw transmission and rocker slider transmission
CN206302429U (en) * 2016-12-27 2017-07-04 谢静思 Novel computer network router device
CN107219907A (en) * 2017-07-12 2017-09-29 苏州明雪电子有限公司 A kind of air-cooled water-filled radiator for electronic equipment
CN207234810U (en) * 2017-10-23 2018-04-13 李南辛 A kind of novel computer network router
CN207442895U (en) * 2017-12-08 2018-06-01 郭春旭 A kind of novel computer network router
CN108263784A (en) * 2018-01-16 2018-07-10 湖南望隆企业管理咨询有限公司 A kind of underground liftable environment-friendly trash can
CN207801985U (en) * 2018-03-10 2018-08-31 朱勇文 A kind of router of efficient automatic heat radiation
CN207968529U (en) * 2018-03-13 2018-10-12 温州大学瓯江学院 A kind of radiator for router
CN108482740A (en) * 2018-05-10 2018-09-04 昆明九天科技有限公司 Pulpboard paper stack constant weight robot moves complement system and its moves compensating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110943929A (en) * 2019-12-14 2020-03-31 李恒武 Multifunctional router for computer network
CN111010623A (en) * 2019-12-25 2020-04-14 上海霆亘电脑有限公司 Outdoor router auxiliary device for duplex building
CN111010623B (en) * 2019-12-25 2020-09-01 浏阳天艺广告装饰工程有限公司 Outdoor router auxiliary device for duplex building

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Application publication date: 20190118