CN110745640B - Line card board cable carding device, line card board and communication equipment - Google Patents
Line card board cable carding device, line card board and communication equipment Download PDFInfo
- Publication number
- CN110745640B CN110745640B CN201810817954.XA CN201810817954A CN110745640B CN 110745640 B CN110745640 B CN 110745640B CN 201810817954 A CN201810817954 A CN 201810817954A CN 110745640 B CN110745640 B CN 110745640B
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- Prior art keywords
- cable
- swing arm
- arm
- line card
- card board
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
本发明提供一种线卡板线缆梳理装置，包括插接盒和至少一个摆臂，所述插接盒包括面板、与面板连接的顶板和连接所述面板和顶板的两个相对的侧板，所述至少一个摆臂的一端转动装于所述插接盒上并位于所述顶板远离所述面板的一侧，所述至少一个摆臂包括设于摆臂内部的梳理空腔和数个与所述梳理空腔连通的线缆孔，所述数个线缆孔沿着所述摆臂延伸方向依次排列，所述梳理空腔用于收容所述线卡板的线缆，且线缆可以分别从所述数个线缆孔伸出。
The invention provides a cable carding device for a line card board, comprising a plug-in box and at least one swing arm, the plug-in box includes a panel, a top panel connected with the panel, and two opposite side panels connected with the panel and the top panel , one end of the at least one swing arm is rotatably mounted on the plug box and is located on the side of the top plate away from the panel, the at least one swing arm includes a combing cavity arranged inside the swing arm and several A cable hole communicated with the carding cavity, the plurality of cable holes are arranged in sequence along the extending direction of the swing arm, the carding cavity is used for accommodating the cable of the line card board, and the cable may protrude from the plurality of cable holes, respectively.
Description
Technical Field
The invention relates to the technical field of network cable clamping plates, in particular to a cable clamping plate cable carding device, a cable clamping plate and communication equipment.
Background
With the rapid development of network transmission technology, the density of the ports of the line card board of the communication equipment such as a frame switch is higher and higher, and the layout density of the line card board is also denser and denser. The common line card board increases the CDR in high-speed wiring to prevent signal fading, and recently, a mode of arranging an optical fiber output port in the line card board is gradually emerging, and it is common that a panel structure with a socket is adopted to be matched with an optical cage to plug an optical module, and a cable connected with the optical module is directly crimped onto the line card board from the back of the optical cage. Along with the increase of the overall arrangement density of line cardboard and the quantity of port, cable density is bigger and bigger, and the cable on the current line cardboard is walked the line and is looser, has taken a large amount of areas in line cardboard upper portion, has brought the inconvenience to production and maintenance moreover.
Disclosure of Invention
The invention provides a cable carding device of a cable card board, which can be used for carding cables on the cable card board, is convenient to produce and improves the space utilization rate on the cable card board.
The invention also provides a wire clamping plate and communication equipment.
The embodiment of the invention provides a line card plate cable carding device, which comprises a plug box and at least one swing arm, wherein the plug box comprises a panel, a top plate connected with the panel and two opposite side plates for connecting the panel and the top plate, one end of the at least one swing arm is rotatably arranged on the plug box and is positioned on one side of the top plate far away from the panel,
the at least one swing arm comprises a combing cavity and a plurality of cable holes, the combing cavity is arranged inside the swing arm, the cable holes are arranged on the swing arm and communicated with the combing cavity, in the embodiment, the cable holes are sequentially arranged along the extending direction of the swing arm, and in other modes, the cable holes can be designed according to actual needs. The comb cavity is used for accommodating the cables of the cable clamping plate, and the cables can respectively extend out of the cable holes. It should be noted that the rotation direction of the swing arm is usually to the top plate to prevent the cable from rotating, when the cable carding device of the cable clamping plate is fixed on the cable clamping plate, the junction box is fixed with the cable clamping plate, and the swing arm is opened relative to the cable clamping plate so as to adjust the cable for maintenance and assembly. The swing arm is a hollow rod body, and the wire clamping plate cable carding device is arranged on the edge of the wire clamping plate or above the gap between elements after being arranged on the wire clamping plate, so that the actual area of the wire clamping plate cannot be occupied; certainly, the swing arm can be the crooked body of rod to different space positions on the adaptation line cardboard improve the adaptability of swing arm.
The cable carding device of the cable clamping plate is applied to the cable clamping plate, and the swinging arm of the cable carding device of the cable clamping plate combs and fixes the cables on the cable clamping plate of the high-density cables, so that the cables can be orderly arranged, the cables can be prevented from being messed, the cable space of the cable clamping plate occupied by the cables is compressed, the rotatable swinging arm can achieve the multiplexing of the assembly space and the cable space, the production and maintenance operation is convenient, and the higher wiring density of the cable clamping plate can be realized.
And a telescopic supporting column is arranged on the at least one swing arm and is used for supporting the swing arm. The swing arm comprises two opposite first side plates and two opposite second side plates, the two first side plates and the two second side plates are enclosed to form the hollow swing arm, the cable hole is formed in one side plate, the supporting column is fixed on the second side plate, in the embodiment, the second side plate faces one side of the cable clamping plate after the cable clamping plate cable carding device is fixed on the cable clamping plate, and the swing arm can be supported on the cable clamping plate through the supporting column, so that the actual area of the cable clamping plate can not be occupied, more importantly, the swing arm needs to be fixed after the swing arm is opened at a certain angle relative to the cable clamping plate, can be supported through the supporting column, does not need to be supported by hands, and is convenient to operate. The support column is cylindrical, and includes a plurality of telescopic cylinder that connect gradually, telescopic cylinder's diameter crescent or reduce, is equipped with location portion between per two telescopic cylinder, and two telescopic cylinder are passed through after relative stretching or shortening location portion location. Furthermore, a sliding groove is formed in a second side plate connected with the first side plate, and the supporting column is slidably arranged in the sliding groove to be suitable for supporting the swing arm at any swinging angle.
One end of at least one swing arm is a connecting end, the connecting end is connected with a rotating part, the swing arm is rotatably connected with the plug box through the rotating part, a wire inlet is formed in the connecting end, and the wire inlet is communicated with the carding cavity. The switching position pivot structure, pivot structure connect the link with the plug box, for example plug box's roof side realizes the swing arm can be relative the roof or rotate with the parallel line cardboard direction of roof. The rotating part can also be a universal wheel, and the swing arm rotates in multiple directions compared with the plug box so as to realize the opening of the swing arm in any direction.
In one embodiment, the cable card plate cable combing device further comprises a cross arm, the cross arm comprises a hollow cavity capable of accommodating cables and a plurality of cable holes communicated with the hollow cavity, the cross arm comprises a first side and a second side opposite to the first side, the cable holes are arranged on the first side along the extension direction of the cross arm, and the second side of the cross arm is rotatably connected with one side, far away from the panel, of the top plate, so that the cross arm is turned relative to the plug box. The cross arm is close to the position of the plug box and located at the end part of the swing arm, cables (generally low-speed cables) near the plug box can be combed, and the cross arm and the swing arm (mainly accommodating high-speed cables) form complementation, so that the cable density requirement of the cable clamp plate is met. And the cross arm can also turn over relative to the plug-in box, so that the installation and combing are convenient.
Wherein the cross arm and the at least one swing arm are arranged in a staggered manner, or the at least one swing arm is rotatably connected to a first side of the cross arm. The cross arm and the at least one swing arm are arranged in a staggered mode and can be arranged on the plug-in box side by side, and the swing arms are located on the side edge of the cross arm and do not interfere with each other. The swing arm is rotatably connected to the first side of the cross arm, can independently rotate and can drive the cross arm to rotate together so as to adapt to different requirements. In this embodiment, the number of the swing arms is two, and the swing arms are located at two opposite ends of the first side of the cross arm.
In another embodiment, the number of the swing arms is three, and the three swing arms are rotatably arranged on the first side of the cross arm at intervals. The cable is combed according to the quantity and the layout of the cable clamping plates by arranging a proper amount of swing arms, and the tidiness of the cable clamping plates is guaranteed.
The card board cable carding device comprises two swing arms, and also comprises tail arms, wherein the two opposite ends of each tail arm are respectively and rotatably connected to the end parts, far away from the cross arm, of the two swing arms; the tail arm comprises a hollow cavity for accommodating a cable and a plurality of cable holes communicated with the hollow cavity. The tail arm may be used to pull the cable to the tail end away from the splice enclosure to accommodate electrical connection of a chip located on the cable-holding plate at a location away from the splice enclosure.
The embodiment of the invention provides a wire clamping plate, which comprises a circuit mainboard, a light cage fixed on the circuit mainboard, a plurality of wires inserted at the tail end of the light cage, and a wire clamping plate wire carding device, wherein a splicing box is fixed at one end of the circuit mainboard through a side plate and a panel, and is fixed at one end of the circuit mainboard, a swing arm is supported on the circuit mainboard, the light cage is positioned in the splicing box, the wires are distributed in a carding cavity of the swing arm and extend out through wire holes of the swing arm to be electrically connected with the circuit mainboard, and when the wire clamping plate wire carding device comprises a cross arm, part of the wires are accommodated in the hollow cavity of the cross arm and extend out through the wire holes of the cross arm to be electrically connected with the circuit mainboard. The panel comprises a plurality of fixed ports penetrating through the panel, the optical cage comprises network interfaces corresponding to the fixed ports and is used for being plugged in the optical modules connected with the line clamping plates, the optical cage is provided with an optical connector and cables, and the cables are far away from the panel and extend in the direction.
The cable clamping plate further comprises a plurality of cable connectors, each cable connector comprises a female end fixed on the circuit main plate and a male end fixed at the end part of the cable extending out of the swing arm and the cross arm, and the cable is electrically connected with the female end through the male end so as to be conveniently plugged and replaced. In this embodiment, the cable holes on the swing arm and the cross arm correspond to at least one female end on the circuit main board; and after the swing arm is arranged on the cable clamping plate, the cable holes are positioned in one-to-one correspondence with the positions of the female ends on the cable clamping plate and the distance is shortened as far as possible, so that the male ends of the cables are ensured to be spliced with the female ends in the shortest distance. The cable clamping plate can comb and classify cables through the swing arm and the cross arm, high-density wiring and high-density port design of the cable clamping plate can be improved, quick insertion of the cables and a circuit board can be achieved through the cable connector, and maintenance and production are facilitated.
The swing arm is supported on the circuit main board and is closely adjacent to the female end of a cable connector which is required to be connected with a cable in the swing arm, and the female end of the cable connector is closely adjacent to a chip on the circuit main board which is electrically connected with the female end of the cable connector. The close proximity is the closest distance, the swing arm and the female end on the line clamping plate, and the chip on the line main board electrically connected with the female end can be arranged at the relatively closest distance, so that the cable (with high speed) is closer to the chip, the length of the cable is reduced, and the loss of the cable to transmission signals is reduced.
The embodiment of the invention provides communication equipment comprising the wire clamping plate. The communication device may be a network device such as a switch or a router.
The cable card plate cable carding device accommodates the cables in the swing arm, so that the cables are convenient to arrange, the arrangement space of the cable card plate is optimized, and the swing arm can rotate, so that the production and the maintenance are more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a card cable grooming apparatus in accordance with an embodiment of the present invention;
FIG. 2 is a schematic, diagrammatic view of another embodiment of the wire card cable grooming device of the present invention;
FIG. 3 is a schematic, diagrammatic view of a third embodiment of the wire card cable grooming device of the present invention;
FIG. 4 is a diagrammatic illustration of a linecard line of the present invention with the swing arm in an open position;
fig. 5 is a schematic diagram of the swing arm of the card wire shown in fig. 4 supported on the circuit main board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a cable card plate cable combing device, which is used for combing cables of a cable card plate, and is matched with a cable connector to plug and unplug the cables. The cable card plate cable carding device comprises a plug box 10 and at least one swing arm. The plug box 10 comprises a panel 11, a top plate 12 connected with the panel 11 and two opposite side plates 13 connecting the panel 11 and the top plate 12, wherein one end of at least one swing arm 20 is rotatably arranged on the plug box 10 and is positioned on one side of the top plate 12 far away from the panel 11. The at least one swing arm comprises a combing cavity arranged inside the swing arm 20 and a plurality of cable holes 22 communicated with the combing cavity, the cable holes 22 are sequentially arranged along the extending direction of the swing arm 20, the combing cavity is used for accommodating cables of the cable clamping plate, and the cables can respectively extend out of the cable holes 22. In the present embodiment, two swing arms 20 are described as an example.
In this embodiment, the panel 11 and the top plate 12 of the junction box 10 and the two opposite side plates 13 form an accommodating cavity with an open side, so that the optical accessory such as the optical cage enters the accommodating cavity from the open side. The panel 11 is provided with a plurality of fixed ports 111 arranged in an array for assisting the optical cage and other plug-in optical modules. The two swing arms 20 are located at the positions close to the two side plates 13 at the two ends of one side of the top plate 12. The swing arm 20 is a hollow rod body, and the swing arm 20 is a rod body extending in a straight line in this embodiment. In other embodiments, the swing arm 20 may be a curved rod. The swing arm 20 comprises two opposing first side plates 201 and two opposing second side plates 202. The two first side plates 201 and the two second side plates 202 enclose the hollow swing arm 20. The cable hole 22 is formed on one of the first side plates 201. One end of the swing arm 20 is a connecting end 21, the connecting end is connected with a rotating part 27, the swing arm 20 is rotatably connected with the plug box 10 through the rotating part 27, a wire inlet 211 is formed in the connecting end 21, the wire inlet 211 is communicated with the carding cavity, and a cable inlet or a through groove can be formed in other sides of the swing arm 20 such as the second side plate 202, so that cables can be conveniently installed. The switching portion is a rotating shaft structure, the rotating shaft structure is connected with the connecting end 21 and the plug box 10, for example, the top plate 12 of the plug box 10, and the swing arm 20 can be turned over relative to the top plate 12. The rotating portion 27 may also be a universal wheel, and the swing arm 20 rotates in multiple directions compared to the docking box 10, so as to realize the rotation of the swing arm 20 in any direction. When the cable clamping plate carding device is fixed on the cable clamping plate, the plug-in box 10 is fixed with the cable clamping plate, and the swing arm 20 is turned and opened relative to the cable clamping plate so as to adjust the cables to be convenient for maintenance and assembly. The swing arm 20 is arranged on the edge of the wire clamping plate or above the gap between the elements after the wire clamping plate cable carding device is arranged on the wire clamping plate, so that the actual area of the wire clamping plate is not occupied; certainly, the swing arm 20 is a curved rod body to adapt to different gap positions on the cable clamping plate, and the adaptability of the swing arm 20 and the cable clamping plate is improved.
The cable carding device of the cable clamping plate is applied to the cable clamping plate, and the swinging arm 20 of the cable carding device of the cable clamping plate combs and fixes the cables on the cable clamping plate of the high-density cables, so that the cables can be orderly arranged, the cables can be prevented from being messed, the cable space of the cable clamping plate occupied by the cables is compressed, the rotatable swinging arm 20 can achieve the multiplexing of the assembly space and the cable space, the production and maintenance operation is convenient, and the higher wiring density of the cable clamping plate can be realized.
Further, a telescopic supporting column 23 is arranged on the swing arm 20, and the supporting column 23 is used for supporting the swing arm 20. The supporting column 23 is rotatably fixed to the second side plate 202, can be opened relative to the swing arm 20, and can also be rotatably attached to the second side plate 202. In this embodiment, the second side plate 202 is a side facing the cable card board after the cable card device is fixed to the cable card board, and is also a side of the swing arm 20 facing away from the top plate. Swing arm 20 can support through support column 23 in the line cardboard can not occupy the actual area of line cardboard like this, more importantly need be fixed after swing arm 20 opens certain angle relative line cardboard, alright in order to support through support column 23, do not need the staff to support, the operation of being convenient for. The supporting column 23 is cylindrical and comprises a plurality of telescopic cylinders 231 which are connected in sequence, the diameters of the telescopic cylinders 231 are gradually increased or decreased, a positioning part (not shown) is arranged between every two telescopic cylinders 231, and the two telescopic cylinders are positioned by the positioning part after being relatively stretched or shortened. Further, a sliding groove (not shown) is formed on the second side plate 202 connected to the first side plate 201, and the supporting column 23 is slidably mounted in the sliding groove to support the swing arm 20 at any angle of swing.
Referring to fig. 2, in one embodiment, the cable combing device of the cable card board further includes a cross arm 25, and the cross arm 25 includes a hollow cavity for accommodating cables and a plurality of cable holes (not shown) penetrating the hollow cavity. The cross arm 25 is a hollow rod body and includes a first side 251, a second side 252 opposite to the first side 251, and two third sides connecting the first side 251 and the second side 252, wherein the hollow cavity is enclosed by the first side 251, the second side 252, and the third sides. The cable hole of the cross arm 25 is arranged on the first side 251 along the extending direction of the cross arm 25, and the length extending direction of the cross arm is the same as that of the side plate; the extending direction of the cross arm 25 intersects with the extending direction of the swing arm 20. The second side 252 of the cross arm 25 is rotatably connected with the side of the top plate 12 away from the panel 11, so that the cross arm 25 is turned relative to the plug box 10; the first side 251 is arranged opposite to the plug box 10. In this embodiment, the transverse arm 25 is pivotally connected to the plug box 10 via a plurality of hinges 26. The cable can be inserted into the hollow cavity from both ends of the cross arm 25 and then extended out of the cable hole, or a through groove can be formed on a third side for the cable to enter. The cross arm 25 is close to the position of the plug box 10 and is positioned at the end part of the swing arm 20, so that cables (generally low-speed cables) near the plug box 10 can be combed, and are complementary with the swing arm 20 (mainly accommodating high-speed cables), and the requirement of dense cable distribution of cable clamp plates is met; moreover, the cross arm 25 can also be turned over relative to the plug box 10, which facilitates the installation and maintenance of the cable.
Further, the cross arm 25 is disposed offset from the at least one swing arm 20, or the at least one swing arm 20 is rotatably connected to a first side of the cross arm 25. The cross arm 25 and the swing arm 20 are arranged in a staggered manner, that is, the cross arm 25 and the swing arm 20 can be arranged on the plug box 10 side by side, and the swing arm 20 is positioned below, above or on the left side and the right side of the cross arm 25. In this embodiment, there are two swing arms 20, the two swing arms 20 are rotatably connected to two opposite ends of the first side 251 of the cross arm 25, and the swing arms 20 can rotate independently or drive the cross arm 25 to rotate together, so as to meet different requirements.
Referring to fig. 3, in another embodiment, there are three swing arms 20, and the three swing arms 20 are rotatably installed on one side of the top plate 12 of the splicing box 10 and are spaced apart from each other. The swing arms 20 are arranged according to the number and the layout of the cable clamping plates to comb cables, so that the neatness of the cable clamping plates is guaranteed.
The cardboard cable carding device further comprises tail arms 27, wherein the two opposite ends of each tail arm 27 are respectively and rotatably connected to the end parts, far away from the transverse arm 25, of the two swing arms 20; the tail arm 27 includes a hollow cavity for accommodating a cable and a plurality of cable holes 22 penetrating the hollow cavity. The hollow cavity of the tail arm 27 can be communicated with the comb cavity of the swing arm 20, and is used for drawing a cable near the plug box 10 to the tail end far away from the plug box 10, so as to adapt to the electric connection of a chip on the wire clamping plate far away from the plug box 10, and the whole wire clamping plate is not messy.
Referring to fig. 4 and 5, an embodiment of the present invention provides a cable card board 100, which includes a circuit main board 1001, a light cage (not shown) fixed to the circuit main board 1001, a plurality of cables 1003 plugged into a tail end of the light cage, and a cable 1003 combing device of the cable card board 100. The circuit main board 1001 is used for carrying a photoelectric chip, a cable, a circuit device, a heat dissipation structure, and the like. The optical cage comprises a network interface corresponding to the fixed port 111 on the panel 11 and is used for being plugged into an optical module connected with the cable clamping plate 100, the optical cage is provided with an optical connector and a cable 1003 connected with the optical connector, and the cable 1003 extends in a direction away from the panel 11. The plug box 10 is fixed at one end of the circuit main board 1001, the top plate 12 is arranged in parallel with the circuit main board 1001, and the panel 11 is perpendicular to the space between the top plate 12 and the circuit main board 1001; the swing arm 20 is supported on the circuit main board 1001, the optical cage is located in the plug box 10, and the cables 1003 are distributed in the combing cavity of the swing arm 20 and extend out through the cable holes 22 of the swing arm 20 to be electrically connected with the circuit main board 1001. When the cable 1003 combing device of the cable card board 100 comprises the transverse arm 25, a part of the cables 1003 in the plurality of cables 1003 is accommodated in the hollow cavity of the transverse arm 25 and extends out through the cable hole 22 of the transverse arm 25 to be electrically connected with the circuit main board 1001.
The cable clamping plate 100 includes a plurality of cable connectors, each of the cable connectors includes a female end a fixed to the circuit main board 1001 and a male end B fixed to an end of the cable 1003 extending out of the swing arm 20 and the transverse arm 25, and the cable 1003 is electrically connected to the female end a through the male end B so as to be replaced by plugging. In this embodiment, the holes 22 of the cables 1003 in the swing arm 20 and the cross arm 25 correspond to at least one female terminal of the circuit board 1001. After the swing arm 20 is mounted on the cable card 100, the cable holes 22 are located in a one-to-one correspondence with the positions of the female ends on the cable card 100 and are as short as possible, so as to ensure that the male ends of the cables 1003 are inserted into the female ends in the shortest distance. The cable clamping plate can comb and classify cables through the swing arm 20 and the cross arm 25, high-density wiring and high-density port design of the cable clamping plate can be improved, the cables can be rapidly inserted into the circuit board through the cable connector, and maintenance and production are facilitated.
The swing arm 20 is supported on the circuit board 1001 at a position adjacent to a female end of a connector of the cable 1003 to be connected to the cable 1003 inside the swing arm 20, and the female end of the connector of the cable 1003 is arranged adjacent to a chip on the circuit board 1001 to which the connector of the cable 1003 is electrically connected. The close proximity is the closest distance to be reached, and the swing arm 20 on the line card 100 and the chip on the line main board 1001 at the female end and electrically connected with the female end can be arranged at the relatively closest distance, so that the cable 1003 (at high speed) can be closer to the chip, the length of the cable 1003 is reduced, and the loss of the cable 1003 to transmission signals is reduced.
The embodiment of the invention provides a communication device, which comprises the wire clamping plate 100. The communication device may be a switch, a router, etc. In this embodiment, the wire-clamping board 100 is used for a switch. The cable 1003 of the cable card 100 is accommodated in the swing arm 20 by the cable carding device of the cable card 100, so that the cable 1003 can be conveniently arranged, the arrangement space of the cable card 100 is optimized, and the swing arm 20 can rotate, so that the cable carding device is more convenient to produce and maintain.
The flow chart described in the present invention is only an example, and various modifications can be made to the diagram or the steps in the present invention without departing from the spirit of the present invention. For instance, the steps may be performed in a differing order, or steps may be added, deleted or modified. It will be understood by those skilled in the art that all or a portion of the above-described embodiments may be practiced and equivalents thereof may be resorted to as falling within the scope of the invention as claimed.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817954.XA CN110745640B (en) | 2018-07-23 | 2018-07-23 | Line card board cable carding device, line card board and communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817954.XA CN110745640B (en) | 2018-07-23 | 2018-07-23 | Line card board cable carding device, line card board and communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110745640A CN110745640A (en) | 2020-02-04 |
| CN110745640B true CN110745640B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810817954.XA Expired - Fee Related CN110745640B (en) | 2018-07-23 | 2018-07-23 | Line card board cable carding device, line card board and communication equipment |
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| CN (1) | CN110745640B (en) |
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| CN108235616A (en) * | 2017-12-14 | 2018-06-29 | 黄河科技学院 | Network communication equipment with housing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7086539B2 (en) * | 2002-10-21 | 2006-08-08 | Adc Telecommunications, Inc. | High density panel with rotating tray |
| DE102016123912A1 (en) * | 2016-12-09 | 2018-06-14 | MCQ TECH GmbH | Cable routing for distribution panel and distribution panel with cable routing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005081548A1 (en) * | 2004-01-22 | 2005-09-01 | Urmet Telecomunicazioni S.P.A. | Pots-splitter filter module for adsl |
| CN205958807U (en) * | 2016-06-24 | 2017-02-15 | 浙江融汇通信设备有限公司 | Butt fusion distribution integration tray |
| CN206601513U (en) * | 2017-03-01 | 2017-10-31 | 罗森伯格亚太电子有限公司 | Preposition reason coil holder |
| CN207382484U (en) * | 2017-10-23 | 2018-05-18 | 浙江一舟电子科技股份有限公司 | A kind of shielding unmasked general-purpose distribution frame |
| CN108235616A (en) * | 2017-12-14 | 2018-06-29 | 黄河科技学院 | Network communication equipment with housing |
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| CN110745640A (en) | 2020-02-04 |
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Granted publication date: 20211022 |