CN106488341A - A kind of buried routing device - Google Patents

A kind of buried routing device Download PDF

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Publication number
CN106488341A
CN106488341A CN201610863798.1A CN201610863798A CN106488341A CN 106488341 A CN106488341 A CN 106488341A CN 201610863798 A CN201610863798 A CN 201610863798A CN 106488341 A CN106488341 A CN 106488341A
Authority
CN
China
Prior art keywords
ratchet
case lid
router
jointed shaft
routing device
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Withdrawn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
CN201610863798.1A
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Chinese (zh)
Inventor
任无
史晓莉
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.)
Chengdu Shangzhi Hengda Technology Co Ltd
Original Assignee
Chengdu Shangzhi Hengda 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 Chengdu Shangzhi Hengda Technology Co Ltd filed Critical Chengdu Shangzhi Hengda Technology Co Ltd
Priority to CN201610863798.1A priority Critical patent/CN106488341A/en
Publication of CN106488341A publication Critical patent/CN106488341A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/06Cable ducts or mountings specially adapted for exchange installations

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

Abstract

The invention discloses a kind of buried routing device, belong to Data Interchange Technology field, its object is to provide a kind of buried routing device, the buried routing device can be embedded in underground placement in the hole by placing box, prevent user from kicking or step on router and shorten the service life of router.Which includes placing box and the router body being positioned in placing box, and placing box includes that casing, case lid, casing and case lid are connected by jointed shaft;It is characterized in that:It is provided between jointed shaft and case lid for preventing case lid from rotating the rotation-preventing mechanism for covering;Rotation-preventing mechanism includes the multigroup ratchet being arranged on the hinge hole inwall of case lid, the ratchet for being arranged on jointed shaft and being adapted with ratchet, and multigroup ratchet is uniformly distributed along the circumference of the hinge hole of case lid;Being provided with casing can be along the lifter plate of box height direction lifting, and router body is by sucker suction on lifter plate.The present invention is applied to the placing box for placing router.

Description

A kind of buried routing device
Technical field
The invention belongs to Data Interchange Technology field, is related to a kind of router.
Background technology
Router(Router), it is each LAN, the equipment of wide area network in connection internet, it can be according to the situation of channel Route is automatically selected and sets, with optimal path, by tandem sending signal.Router is the hinge of internet, " hands over Logical police ".Router has been widely used for all trades and professions at present, and the product of various difference class has become realizes various backbones The main force of the internal connection of net, key internetworking and backbone network and internet interconnection business.
As the practicality of router is stronger, thus increasing family, office are equipped with router.In family Or in office, router is generally arbitrarily put on the ground, people easily step on during walking about or kick the road By device, thus the normal use of impact router, router is even damaged, reduces its service life.
For this purpose, the feelings also having in prior art using suction type by router absorption in family or office's metope Shape.Application for a patent for invention as Application No. 201510908400.7 discloses a kind of pressing absorption type router, and which includes Router body of the cross section in sector structure, the router body is by upper covering of the fan, lower covering of the fan, two rectangle sides and the face of cylinder Composition, two rectangle sides are mutually perpendicular to, and are evenly equipped with some RJ45 interfaces on the face of cylinder;Install in the rectangle sides Four angles for having adsorbent equipment, the adsorbent equipment are all correspondingly arranged on main suction tray, and the Pan Kou of the main suction tray is outside, institute The outside for stating main suction tray is provided with the Ring like suction disc that cross section becomes hemisphere structure, and the main suction tray is integrally become with Ring like suction disc Type.The router can be adsorbed at corner, so as to reduce the possibility that router is kicked or stepped on by user by adsorbent equipment Property, the probability for making router destroyed is less.
By absorption by way of by router adsorb on metope, though can prevent router from being kicked to a certain extent or Person steps on and damages, but router is adsorbed on metope, it is possible to scrape or being rubbed and drop on the ground.One Denier router is scraped or is rubbed and dropped on the ground, will cause bigger breaking-up to router.
Content of the invention
Router placing box used herein is disposed on below ground, and router is positioned in placing box, from And the damage that user causes can be prevented effectively to router, improve the service life of router.But, place in the router When case is used, it usually needs open case lid, it is easy to the router in placing box is carried out checking, keeped in repair.For this purpose, need to have Effect prevents from injuring router user or router maintenance people when opening box covers overhaul router under case lid lid Member.
It is an object of the invention to:A kind of buried routing device is provided, the buried routing device can pass through placing box Underground placement in the hole is embedded in, is prevented user from kicking or steps on router and shorten the service life of router;And The router placing box keeps it turned in opening box covers case lid long-time, and case lid will not be covered when overhauling And user or maintainer is injured, improve the security performance of the router placing box.
The technical solution used in the present invention is as follows:
A kind of buried routing device, including placing box and the router body being positioned in placing box, placing box includes case Body, case lid, casing and case lid are connected by jointed shaft;It is characterized in that:It is provided with for preventing case between jointed shaft and case lid Lid rotates the rotation-preventing mechanism for covering;Rotation-preventing mechanism includes the multigroup ratchet being arranged on the hinge hole inwall of case lid, is arranged at hinge The ratchet being adapted in spindle and with ratchet, multigroup ratchet are uniformly distributed along the circumference of the hinge hole of case lid;It is provided with casing Can be along the lifter plate of box height direction lifting, router body is by sucker suction on lifter plate.
Wherein, sucker includes disk body, and the stress surface of disk body is connected with by rotating shaft and can be used for extruding disk body contained spring Suction adjusting rod;The adsorption plane of disk body is connected with ebonite piece sucker by spring, is connected with soft on the adsorption plane of ebonite piece sucker Film, the center of cushion compound are fixedly connected with the center of ebonite piece sucker, and the edge of cushion compound is not connected to for activity.
Wherein, pure acrylic acid glue is also coated with the adsorption plane of cushion compound.
Wherein, cushion compound be in by middle part thicker than degree to thin edge state, and the adsorption plane of cushion compound be in concave arc planar.
Wherein, driver being provided with jointed shaft, being provided with gathering sill on ratchet, being provided with the gathering sill can be along leading To the lead that the course bearing of groove is moved, lead is hinged with the output shaft of driver.
Wherein, the circumference on jointed shaft along jointed shaft is evenly equipped with least two ratchets, and the number of ratchet is less than ratchet wheel The number of tooth.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows:
1st, in the present invention, the routing device is positioned over underground placement in the hole by placing box, external object cannot directly with Router contact in placing box, steps on or kicks router and damage router so as to being prevented effectively from user, extend The service life of router;Casing is attached by jointed shaft with case lid, and jointed shaft two ends are fixedly connected with casing, and case lid exists To rotate around jointed shaft during rotation, realize being turned on and off for case lid.Rotation-preventing mechanism is additionally provided between jointed shaft and case lid, Can effectively prevent from the case lid when case lid is opened from rotating backward by the rotation-preventing mechanism to cover and injure user or maintainer. The rotation-preventing mechanism includes ratchet and the ratchet being adapted with ratchet, and ratchet is evenly distributed on along the circumference of the hinge hole of case lid On the inwall of hinge hole;When opening box covers are needed, the crown of the ratchet rotated with case lid is done ratchet is extruded by a small margin Rotation, so as to can random opening box covers;After case lid is opened and finished, now the end of ratchet is that card is withstood in ratchet, case lid Trend is rotated backward under gravity with certain, as now ratchet card is withstood in ratchet, case lid cannot be rotated backward, Case lid can be maintained at inclination angle during opening for a long time so that case lid cannot be rotated backward and be injured when covering and make User or maintainer, improve the security performance of the router placing box;Additionally, router is by sucker suction in lifter plate On, can make router structure be connected as one with lifter plate, be prevented effectively from router in the mistake for rising with lifter plate or decline Rock because router is produced in journey, clash into and damage, extend the service life of router.
2nd, in the present invention, sucker film is designed as double-layer structure, one layer is harder PVC ebonite piece sucker, and one layer is Soft cushion compound, harder PVC ebonite piece sucker are fixedly connected with disk body, can strengthen the stretching resistance of sucker entirety, when sucker Durable, the marginal portion of soft cushion compound is not connected to, and cushion compound more with adsorbent surface or can have a plane of concave-convex sense Surface is attracted, sucker entirety uniform force and difficult for drop-off, improve the connective stability of router body and lifter plate.
3rd, in the present invention, as pure acrylic acid glue has good water resistance, even if in a humidity environment, sucker Can be securely fixed in plane, the scope of application of the sucker is improved, improve the connective stability of router body and lifter plate.
4th, in the present invention, driver is set on jointed shaft, ratchet is by the lead in the gathering sill on ratchet and drive The output shaft of dynamic device is hinged;Which kind of inclination angle channel cover is not in, and the component by the self gravitation of case lid will be unable to compressible drive Device rotates backward case lid;When needing to cover case lid, external force is acted on case lid, and external force can act on driver by case lid On, compressed drive simultaneously makes pawl rotation, so that ratchet is detached from ratchet, so as to realize rotating backward and covering for case lid, Make the use of router placing box convenient, quick.
Description of the drawings
Fig. 1 is structural representation when case lid is closed in the present invention;
Fig. 2 is structural representation when case lid is opened in the present invention;
Fig. 3 is the connection diagram of case lid and jointed shaft in the present invention;
Fig. 4 is the structural representation after case lid turns an angle in the present invention;
Fig. 5 is the structural representation of ratchet and ratchet in the present invention;
Structural representation of the ratchet on jointed shaft when Fig. 6 is clamping in the present invention;
Fig. 7 is structural representation of the ratchet on jointed shaft when rotating case lid in the present invention;
Fig. 8 is the structural representation of sucker in the present invention;
In figure is marked:1- casing, 2- case lid, 3- lifter plate, 4- rail plate, 5- router body, 6- compression spring, 8- inhale Disk, 21- ratchet, 71- ratchet, 72- gathering sill, 73- lead, 74- driver, 81- disk body, 82- suction adjusting rod, 83- turn Axle, 84- ebonite piece sucker, 85- cushion compound.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, not For limiting the present invention.
A kind of buried routing device, the routing device using when ground can be placed on by the putting hole on ground Lower section, can effectively prevent user from kicking or the router of stepping on.The routing device includes placing box and is positioned over placement Router body 5 in case, placing box include casing 1 and case lid 2, and casing 1 is hinged and hinged by jointed shaft with case lid 2 The two ends of axle are fixedly connected on casing 1, and case lid 2 can be rotated around the axis of jointed shaft, so as to realizing the unlatching of placing box or closing Close.Rotation-preventing mechanism is additionally provided between jointed shaft and case lid 2, case lid 2 can effectively be prevented when opening by the rotation-preventing mechanism Rotate backward and cover.The rotation-preventing mechanism includes ratchet 21 and ratchet 71, and ratchet 21 arranges multigroup, and multigroup ratchet 21 is arranged at case On the hinge hole inwall of lid 2, and multigroup ratchet 21 is uniformly distributed along the circumference of the hinge hole of case lid 2.The ratchet 71 at least provided with One group, one end of ratchet 71 is hinged on jointed shaft, and the other end cocker of ratchet 71 is withstood in the ratchet 21 of correspondence position, so as to Prevent rotating backward for case lid 2.Additionally, be provided with casing 1 can be along the lifter plate 3 of 1 short transverse of casing lifting, router sheet Body 5 is adsorbed on lifter plate 3 by sucker 8, so as to can effectively prevent router body 5 rising with lifter plate 3 or Damage because generation is rocked, clashed into during decline.
The routing device is positioned over underground placement in the hole by placing box, external object cannot directly with placing box in Router contact, step on or kick router and damage router so as to user can be prevented effectively from, extend router Service life;Casing 1 is attached by jointed shaft with case lid 2, and jointed shaft two ends are fixedly connected with casing 1, and case lid 2 is being rotated When will rotate around jointed shaft, realize being turned on and off for case lid 2.Rotation-preventing mechanism is additionally provided between jointed shaft and case lid 2, leads to Cross the rotation-preventing mechanism and can effectively prevent the case lid 2 when case lid 2 is opened from rotating backward and cover and injure user or maintainer. The rotation-preventing mechanism includes ratchet 21 and the ratchet 71 being adapted with ratchet 21, and ratchet 21 is along the circumference of the hinge hole of case lid 2 It is evenly distributed on the inwall of hinge hole;When opening box covers 2 are needed, the crown of the ratchet 21 rotated with case lid 2 will be squeezed Pressure ratchet 71 does rotation by a small margin, so as to can random opening box covers 2;After case lid 2 is opened and is finished, the now end of ratchet 71 It is that card is withstood in ratchet 21, case lid 2 rotates backward trend with certain under gravity, as now the card of ratchet 71 withstands on In ratchet 21, case lid 2 cannot be rotated backward, and case lid 2 can be maintained at inclination angle during opening for a long time so that case lid 2 cannot Rotate backward and user or maintainer is injured when covering, improve the security performance of the router placing box. Additionally, router is by sucker suction on lifter plate, can make router structure be connected as one with lifter plate, be prevented effectively from road Rocked because router is produced during rising with lifter plate or declining, clashed into by device and damage, extend making for router Use the life-span.
In order to improve the connective stability of router body 5 and lifter plate 3, spy provides a kind of sucker 8 of special construction.Should Sucker 8 includes disk body 81, and the stress surface of disk body 81 is connected with the suction that can be used to extruding 81 contained spring of disk body by rotating shaft 83 Adjusting rod 82;The adsorption plane of disk body 81 is connected with ebonite piece sucker 84 by spring, connects on the adsorption plane of ebonite piece sucker 84 There is cushion compound 85, the center of cushion compound 85 is fixedly connected with the center of ebonite piece sucker 84, the edge of cushion compound 85 is activity It is not connected to.When suction adjusting rod 82 is pulled downwards, suction adjusting rod 82 will extrude the spring in disk body 81, and spring effect is in hard On film sucker 84, cushion compound 85, cushion compound 85 is made to fit tightly on the upper surface of lifter plate 3.
Sucker film is designed as double-layer structure, one layer is harder PVC ebonite piece sucker, one layer is soft flexible glue Piece, harder PVC ebonite piece sucker are fixedly connected with disk body, can strengthen the overall stretching resistance of sucker, when sucker durable, soft The marginal portion of soft cushion compound is not connected to, cushion compound more can with adsorbent surface or have the plane surface of concave-convex sense attracted, Sucker entirety uniform force and difficult for drop-off, improve the connective stability of router body and lifter plate.
Preferably, being also coated with pure acrylic acid glue on the adsorption plane of cushion compound 85.
As pure acrylic acid glue has good water resistance, even if in a humidity environment, sucker also can be consolidated securely Determine in the plane, the scope of application of the sucker to be improved, improve the connective stability of router body and lifter plate.
Preferably, cushion compound 85 is in thicker than the state that spends to thin edge by middle part, and the adsorption plane of cushion compound 85 is in recessed Arc surfaced.
Enable that case lid 2 is convenient when needing to cover, quickly realize covering, thus on jointed shaft in order to more enough Driver 74 is additionally provided with, gathering sill 72 is offered on ratchet 71, be provided with lead 73, the lead in gathering sill 72 73 are flexibly connected with gathering sill 72, so that lead 73 is moved in the interior course bearing along gathering sill 72 of gathering sill 72.Should Lead 73 is hinged with the output shaft of driver 74, and when driver 74 is pressurized, the output shaft of driver 74 will be toward driver 74 Side shunk, output shaft will by lead 73 pull ratchet 71 to press close to jointed shaft side rotate, make ratchet 71 End exit from ratchet 21.
Driver 74 is set on jointed shaft, and ratchet 71 is by the lead 73 in the gathering sill 72 on ratchet 71 and driving The output shaft of device 74 is hinged;Which kind of inclination angle channel cover 2 is not in, and the component by the self gravitation of case lid 2 will be unable to compression drive Dynamic device 74 rotates backward case lid 2;When needing to cover case lid 2, external force is acted on case lid 2, and external force can be acted on by case lid 2 On driver 74, compressed drive 74 simultaneously rotates ratchet 71, so that ratchet 71 is detached from ratchet 21, so as to realize case lid 2 rotating backward and covering, makes the use of router placing box convenient, quick.
Preferably, the circumference on jointed shaft along jointed shaft is evenly equipped with least two ratchets 71, and the number of ratchet 71 is few Number in the ratchet gear teeth.
In order to convenient, quickly the router body 5 in casing 1 is overhauled, thus router can be made Body 5 realizes lifting or decline in casing 1.For this purpose, cavity is provided with casing 1, be connected with cunning on the madial wall of casing 1 Dynamic guide rail 4, the rail plate 4 are arranged along the short transverse of casing 1.Lifter plate 3 is additionally provided with casing 1, router body 5 is On the lifter plate 3.Draw-in groove is provided with the lifter plate 3, and on lifter plate 3, the position of draw-in groove corresponds to the position of rail plate 4 Install, and lifter plate 3 is connected on rail plate 4 by draw-in groove, make the lifter plate 3 can be along rail plate 4 on rail plate 4 Length direction slidably reciprocate.
When length direction of the lifter plate 3 along rail plate 4 on rail plate 4 is elevated, the lifter plate 3 of lifting will drive Router body 5 on lifter plate 3 is elevated, and most detail router body 5 exposes outside casing 1 at last, consequently facilitating user Check the service condition of router.When lifter plate 3 declines along the length direction of rail plate 4 on rail plate 4, router exists It is fully located in casing 1 during declining with lifter plate 3, and case lid 2 is covered, extraneous acting on cannot directly acts on case In router body 5 in body 1, so as to reduce damage of the applied external force to router body 5, extend router body 5 Service life.
Preferably, compression spring 6 between the inner bottom wall of casing 1 and lifter plate 3, is additionally provided with, the two ends of compression spring 6 Inner bottom wall respectively with casing 1, lifter plate 3 are connected.
Compression spring 6 is additionally provided between the inner bottom wall of casing 1 and lifter plate 3, when case lid 2 is overturn, in compression spring 6 In the presence of lifter plate 3 will be by jacking so that router body 5 can be higher by casing 1, consequently facilitating user or maintainer Overhauled, improved the property easy to use of the placing box.
Embodiment 1
A kind of buried routing device, the routing device using when subsurface can be placed on by the putting hole on ground Side, can effectively prevent user from kicking or the router of stepping on.The routing device includes placing box and is positioned over placing box Interior router body 5, placing box include casing 1 and case lid 2, and casing 1 is hinged by jointed shaft with case lid 2, and jointed shaft Two ends be fixedly connected on casing 1, case lid 2 can around jointed shaft axis rotate, so as to realize the closure or openness of placing box. Rotation-preventing mechanism is additionally provided between jointed shaft and case lid 2, can effectively prevent case lid 2 reverse when opening by the rotation-preventing mechanism Rotation is covered.The rotation-preventing mechanism includes ratchet 21 and ratchet 71, and ratchet 21 arranges multigroup, and multigroup ratchet 21 is arranged at case lid 2 Hinge hole inwall on, and multigroup ratchet 21 is uniformly distributed along the circumference of the hinge hole of case lid 2.The ratchet 71 is at least provided with one Group, one end of ratchet 71 are hinged on jointed shaft, and the other end cocker of ratchet 71 is withstood in the ratchet 21 of correspondence position, so as to anti- Only the rotating backward of case lid 2.Additionally, be provided with casing 1 can be along the lifter plate 3 of 1 short transverse of casing lifting, router body 5 are adsorbed on lifter plate 3 by sucker 8, so as to effectively can prevent router body 5 rise with lifter plate 3 or under Damage because generation is rocked, clashed into during drop.
Embodiment 2
On the basis of embodiment one, the sucker 8 includes disk body 81, and the stress surface of disk body 81 is connected with by rotating shaft 83 and can be used for The suction adjusting rod 82 of extruding 81 contained spring of disk body;The adsorption plane of disk body 81 is connected with ebonite piece sucker 84 by spring, firmly Cushion compound 85 is connected with the adsorption plane of film sucker 84, and the center of cushion compound 85 is connected with the center fixation of ebonite piece sucker 84 Connect, the edge of cushion compound 85 is not connected to for activity.When suction adjusting rod 82 is pulled downwards, suction adjusting rod 82 is by extruding disk Spring in body 81, spring effect make cushion compound 85 fit tightly on lifter plate 3 on ebonite piece sucker 84, cushion compound 85 Upper surface on.
Embodiment 3
On the basis of embodiment one or embodiment two, pure acrylic acid glue on the adsorption plane of cushion compound 85, is also coated with.
Embodiment 4
On the basis of above-described embodiment, cushion compound 85 be in by middle part thicker than degree to thin edge state, and the suction of cushion compound 85 Attached face is in concave arc planar.
Embodiment 5
On the basis of above-described embodiment, driver 74 is additionally provided with jointed shaft, offer gathering sill 72 on ratchet 71, Lead 73 is provided with gathering sill 72, the lead 73 is flexibly connected with gathering sill 72, makes the lead 73 can be in gathering sill Course bearing in 72 along gathering sill 72 is moved.The lead 73 is hinged with the output shaft of driver 74, when driver 74 When pressurized, the side toward driver 74 is shunk by the output shaft of driver 74, and output shaft will pull spine by lead 73 Pawl 71 is rotated to the side for pressing close to jointed shaft, so that the end of ratchet 71 is exited from ratchet 21.
Embodiment 6
On the basis of above-described embodiment, the circumference on jointed shaft along jointed shaft is evenly equipped with least two ratchets 71, and ratchet 71 Number less than the ratchet gear teeth number.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all essences in the present invention Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.

Claims (6)

1. a kind of buried routing device, including placing box and the router body being positioned in placing box(5), place case and bag Include casing(1), case lid(2), casing(1)And case lid(2)By jointed shaft(7)Connection;It is characterized in that:Jointed shaft(7)With case Lid(2)Between be provided with for preventing case lid(2)Rotate the rotation-preventing mechanism for covering;Rotation-preventing mechanism includes to be arranged on case lid(2)'s Multigroup ratchet on hinge hole inwall(21), be arranged at jointed shaft(7)Upper and and ratchet(21)The ratchet being adapted, multigroup ratchet (21)Along case lid(2)The circumference of hinge hole be uniformly distributed;Casing(1)Inside being provided with can be along casing(1)Short transverse lifting Lifter plate(3), router body(5)By sucker(8)Absorption is in lifter plate(3)On.
2. a kind of buried routing device as claimed in claim 1, it is characterised in that:Sucker(8)Including disk body(81), disk body (81)Stress surface pass through rotating shaft(83)It is connected with and can be used to extrude disk body(81)The suction adjusting rod of contained spring(82);Disk body (81)Adsorption plane ebonite piece sucker is connected with by spring(84), ebonite piece sucker(84)Adsorption plane on be connected with cushion compound (85), cushion compound(85)Center and ebonite piece sucker(84)Center be fixedly connected, cushion compound(85)Edge for activity It is not connected to.
3. a kind of buried routing device as claimed in claim 2, it is characterised in that:Cushion compound(85)Adsorption plane on also apply It is covered with pure acrylic acid glue.
4. a kind of buried routing device as claimed in claim 2, it is characterised in that:Cushion compound(85)In by middle part thicker than degree To the state of thin edge, and cushion compound(85)Adsorption plane be in concave arc planar.
5. a kind of buried routing device as claimed in claim 1, it is characterised in that:Jointed shaft(7)On be provided with driver (74), ratchet(71)On be provided with gathering sill(72), the gathering sill(72)Inside being provided with can be along gathering sill(72)Track side To mobile lead(73), lead(73)With driver(74)Output shaft hinged.
6. a kind of buried routing device as described in claim 1 or 5, it is characterised in that:Jointed shaft(7)On along jointed shaft (7)Circumference be evenly equipped with least two ratchets(71), and ratchet(71)Number be less than the ratchet gear teeth(211)Number.
CN201610863798.1A 2016-09-29 2016-09-29 A kind of buried routing device Withdrawn CN106488341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610863798.1A CN106488341A (en) 2016-09-29 2016-09-29 A kind of buried routing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610863798.1A CN106488341A (en) 2016-09-29 2016-09-29 A kind of buried routing device

Publications (1)

Publication Number Publication Date
CN106488341A true CN106488341A (en) 2017-03-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610863798.1A Withdrawn CN106488341A (en) 2016-09-29 2016-09-29 A kind of buried routing device

Country Status (1)

Country Link
CN (1) CN106488341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111131056A (en) * 2020-01-15 2020-05-08 俞帆 Internet of things engineering communication equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111131056A (en) * 2020-01-15 2020-05-08 俞帆 Internet of things engineering communication equipment

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Application publication date: 20170308