CN218677748U

CN218677748U - Communication line falling prevention device and communication device

Info

Publication number: CN218677748U
Application number: CN202223424220.6U
Authority: CN
Inventors: 钱礼华; 徐晟�
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-21
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a prevent communication line device and communication device that drops, prevent that communication line device that drops includes: the positioning body is provided with a movable groove exposing a plurality of communication interfaces of the network switch, the positioning assembly is arranged in the movable groove, each positioning assembly comprises a first positioning block and a second positioning block, the first positioning block and the second positioning block can slide in opposite directions, and positioning holes for positioning corresponding communication lines are formed after the first positioning block and the second positioning block are abutted against each other or slide back to be separated from the abutment against each other, so that the communication lines can be inserted into the corresponding communication interfaces; the dustproof mechanism comprises a closing plate and a pull rod, the closing plate is positioned in the corresponding positioning hole to close the positioning hole, the lower end of the pull rod penetrates through the positioning body and the corresponding positioning assembly in sequence and then is connected with the closing plate, and the upper end of the pull rod penetrates out of the positioning body and is used for allowing the closing plate to move upwards to extend out of the positioning hole under the action of external force. The utility model discloses have dustproof function when having location anti-drop function, excellent in use effect, the practicality is strong.

Description

Communication line falling prevention device and communication device

Technical Field

The utility model relates to a communication equipment technical field, concretely relates to prevent communication line device and communication device that drops.

Background

The communication equipment, i.e. the network switch, is an equipment for expanding the network, and can provide more connection ports for the sub-network so as to connect more computers, and the communication line is easy to loosen and fall off due to working vibration and daily wear in the using process, so that the network switch is in use failure, and therefore, a device for preventing the communication line from falling off needs to be prepared.

Fig. 1 is a schematic diagram of a connection structure of a micro motor and a shield after a data line is inserted into a data line of a communication device in the prior art, wherein in the prior art, when the data line is inserted, the micro motor starts to rotate forward, and drives an upper rack and a lower rack to move reversely through a gear to drive two sliding frames to move towards two sides until the whole data line interface is exposed, and a data line plug is inserted; after the data line inserted, micro motor reversal drove about the drive rack and removed to the direction that is close to each other to drive two carriages and remove to the same direction, two baffles cover partial data line plug, when dragging the data line from the outside, can not make the data line plug not hard up drop.

The device has the following technical problems when in specific use: because the clearance needs to be reserved for the data line to pass, and the clearance is less, can't add data line interface dust keeper again on the device, lead to during external dust gets into the data line interface through the clearance easily, the piling up of dust causes data line interface and data line plug contact failure easily, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the above-mentioned not enough that exists among the prior art, provide one kind and have dustproof function when having location anti-drop function prevent communication line device that drops, still correspondingly provide one kind and have this communication device who prevents communication line device that drops.

Solve the utility model discloses the technical scheme that technical problem adopted is:

the utility model provides a prevent communication line device that drops, include: the positioning body is used for being installed on a network switch, a movable groove exposing a plurality of communication interfaces of the network switch is formed in the positioning body, the positioning assemblies are arranged in the movable groove and correspond to the communication interfaces one to one, each positioning assembly comprises a first positioning block and a second positioning block, the first positioning block and the second positioning block of each positioning assembly can slide in opposite directions along the arrangement directions of the communication interfaces to form positioning holes for positioning corresponding communication lines after the first positioning block and the second positioning block are abutted against each other, or slide in opposite directions along the arrangement directions of the communication line interfaces until the first positioning block and the second positioning block are disengaged from each other, so that the communication lines can be inserted into the corresponding communication interfaces;

the dustproof mechanisms are in one-to-one correspondence with the positioning assemblies and comprise closing plates and pull rods, the closing plates are located in the corresponding positioning holes to seal the positioning holes, the lower ends of the pull rods penetrate through the positioning bodies and the corresponding positioning assemblies and then are connected with the closing plates, and the upper ends of the pull rods penetrate out of the positioning bodies and are used for enabling the closing plates to move upwards to extend out of the positioning holes under the action of external force.

Optionally, a channel for the closing plate to pass through up and down is arranged between the positioning assembly and the positioning body.

Optionally, the upper end surface of the positioning assembly is provided with a first groove communicated with the positioning hole, a position of the positioning body corresponding to the first groove is provided with a second groove, and the second groove is communicated with the first groove to form a channel for the closing plate to pass through up and down.

Optionally, the dustproof mechanism further includes a return spring, and the return spring is disposed on the corresponding pull rod in a penetrating manner and abuts between the hole wall of the second groove and the closing plate.

Optionally, the upper end of the pull rod is provided with a limiting cap for abutting against the positioning body when the first positioning block and the second positioning block of the corresponding positioning assembly are separated from abutting against each other, so that the dustproof mechanism is suspended on the positioning body.

Optionally, the positioning device further comprises a driving mechanism, wherein the driving mechanism is arranged on the positioning body, is in transmission connection with the plurality of positioning assemblies, and is used for driving the plurality of positioning assemblies to be synchronously opened and closed.

Optionally, the driving mechanism includes a first screw rod, a second screw rod, a first gear and a second gear, the first screw rod and the second screw rod are both rotationally connected with the positioning body, the first gear is fixed on the first screw rod, the second gear is fixed on the second screw rod, the first gear is meshed with the second gear, a plurality of first nuts are in threaded connection with the first screw rod, the first nuts are in one-to-one correspondence with the first positioning blocks and are connected to the second positioning blocks, a plurality of second nuts are in threaded connection with the second screw rod, and the second nuts are in one-to-one correspondence with the second positioning blocks and are connected to the second positioning blocks.

Optionally, the first screw rod is located above the second screw rod, and a movable hole for the first screw rod to pass through is formed in a connecting piece, where the first nut is connected with the corresponding first positioning block.

Optionally, one end of one of the first screw and the second screw penetrates out of the positioning body and is provided with a driving handle.

The utility model also provides a communication device, including the network switch to and foretell communication line device that drops of preventing, prevent the location body of communication line device that drops install in on the network switch.

In the utility model, the communication line interface is opened by moving the first positioning block and the second positioning block away from each other, so that the communication line plug can be conveniently plugged, the butt positioning of the communication line plug is realized by moving the first positioning block and the second positioning block close to each other, and the communication line is wrapped and positioned by the positioning holes formed after the butt positioning of the first positioning block and the second positioning block; just the utility model discloses the dustproof mechanism who adds has the function of accomodating when the communication line plug is pegged graft and not sealing the locating hole when pegging graft, makes the device have dustproof function when having location anti-drop function, excellent in use effect, the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a data line drop preventing device in the prior art;

fig. 2 is a schematic perspective view of a communication line falling prevention device provided in embodiment 1 of the present invention;

fig. 3 is a schematic vertical cross-sectional structure view (the positioning assembly is closed) of the communication wire falling prevention device provided in embodiment 1 of the present invention;

fig. 4 is a schematic vertical cross-sectional structure view (positioning assembly opened) of the communication wire falling-off prevention device provided in embodiment 1 of the present invention;

fig. 5 is an assembly state diagram of the communication wire falling prevention device provided in embodiment 1 of the present invention;

fig. 6 is an enlarged vertical sectional view of the structure at a in fig. 5.

In the figure: 1. mounting blocks; 2. an outer housing; 3. a first positioning block; 4. a second positioning block; 5. a housing case; 6. a movable groove; 7. a drive housing; 8. a first gear; 9. a second gear; 10. a drive slot; 11. a second nut; 12. a first screw; 13. a first nut; 14. a movable hole; 15. a second screw; 16. a first groove; 17. an arc-shaped positioning groove; 18. a closing plate; 19. a through hole; 20. a return spring; 21. a pull rod; 22. perforating; 23. positioning holes; 24. a second groove; 25. a limiting cap; 26. a drive handle; 27. a network switch.

Detailed Description

In the following, the technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.

In the description of the present invention, it should be noted that the indication of orientation or positional relationship such as "up" is based on the orientation or positional relationship shown in the drawings, and is only for convenience and simplicity of description, and does not indicate or imply that the indicated device or element must be provided with a specific orientation, constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected," "disposed," "mounted," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Example 1:

as shown in fig. 2 to 6, the present embodiment provides a device for preventing a communication cable from falling off, including: the positioning body is used for being installed on the network switch 27, a movable groove 6 exposing a plurality of communication interfaces of the network switch 27 is formed in the positioning body, the positioning assembly is arranged in the movable groove 6 and corresponds to the communication interfaces one by one, each positioning assembly comprises a first positioning block 3 and a second positioning block 4, the first positioning block 3 and the second positioning block 4 of each positioning assembly can slide oppositely along the arrangement direction of the communication interfaces to form a positioning hole 23 for positioning a corresponding communication line after the two are abutted against each other, or slide backwards along the arrangement direction of the communication line interfaces until the two are disengaged from each other, so that the communication line can be inserted into the corresponding communication interface;

the plurality of dustproof mechanisms correspond to the plurality of positioning assemblies one by one, each dustproof mechanism comprises a closing plate 18 and a pull rod 21, the closing plate 18 is located in the corresponding positioning hole 23 to close the positioning hole 23, the lower end of the pull rod 21 penetrates through the positioning body and the corresponding positioning assembly in sequence and then is connected with the closing plate 18, and the upper end of the pull rod penetrates out of the positioning body and is used for external force to enable the closing plate 18 to move upwards to extend out of the positioning hole 23.

Therefore, the communication line interface is opened through mutual moving away of the first positioning block 3 and the second positioning block 4, the plug of the communication line is convenient to insert, the butting positioning of the communication line plug is realized through mutual moving close to the first positioning block 3 and the second positioning block 4, and the package positioning of the communication line is realized through the positioning hole 23 formed after the butting positioning of the first positioning block 3 and the second positioning block 4; just the utility model discloses the dustproof mechanism who adds has the function of accomodating when the communication line plug is pegged graft and not sealing locating hole 23 when pegging graft, makes the device have dustproof function when having location anti-drop function, excellent in use effect, the practicality is strong.

Specifically, arc-shaped positioning grooves 17 are formed in one opposite ends of the first positioning block 3 and the second positioning block 4, and two arc-shaped positioning grooves 17 are abutted to each other to form positioning holes 23 for positioning corresponding communication lines.

In this embodiment, a passage is provided between the positioning assembly and the positioning body for the closing plate 18 to pass through up and down.

In this embodiment, the upper end surface of the positioning assembly is provided with a first groove 16 communicated with the positioning hole 23, a second groove 24 is provided on the positioning body at a position corresponding to the first groove 16, and the second groove 24 is communicated with the first groove 16 to form a channel for the closing plate 18 to pass through up and down.

Specifically, the positioning body includes an outer case 2 and a plurality of storage cases 5 provided on the top of the outer case 2. The movable groove 6 is arranged on the outer shell 2. The plurality of accommodating shells 5 correspond to the plurality of positioning assemblies one by one, the holes at the positions corresponding to the corresponding first grooves 16 at the bottoms of the accommodating shells 5 are communicated with the inner cavities of the accommodating shells, and the through holes 19 are formed at the positions corresponding to the first grooves 16 on the outer shell 2, so that the inner cavities of the accommodating shells 5 and the through holes 19 of the outer shell 2 form second grooves 24, and when a communication line needs to be inserted into a communication interface, the dustproof mechanism is lifted to the sealing plate 18 to be accommodated in the inner cavities of the accommodating shells 5. The top of the housing 5 is opened with a through hole 22 communicating with the inner cavity thereof for the pull rod 21 to pass through.

Specifically, as shown in fig. 3 and 4, the first slot 16 extends downwardly and is tightened so as to form a U-shaped standing slot having a bottom coinciding with the locating hole 23 for receiving the supporting closure plate 18. The cross-sectional area of the closing plate 18 is smaller than that of the U-shaped placing groove and larger than that of the positioning hole 23.

In this embodiment, the dustproof mechanism further includes a return spring 20, and the return spring 20 is disposed on the corresponding pull rod 21 and abuts between the hole wall of the second slot 24 and the closing plate 18. When the communication line needs to be plugged, the return spring 20 is compressed in the process of lifting the dustproof mechanism, and after the communication line is pulled out, the dustproof mechanism can move downwards to the sealing plate 18 to seal the positioning hole 23 under the action of self weight and restoring force of the return spring 20.

In this embodiment, the upper end of the pull rod 21 is provided with a limiting cap 25 for abutting against the positioning body when the first positioning block 3 and the second positioning block 4 of the corresponding positioning assembly are separated from the abutting, so that the dustproof mechanism is suspended on the positioning body.

In this embodiment, still include actuating mechanism, actuating mechanism locates on the locating body, and with a plurality of locating component transmission connection for drive a plurality of locating component open and shut in step.

In this embodiment, the driving mechanism includes a first screw 12, a second screw 15, a first gear 8 and a second gear 9, the first screw 12 and the second screw 15 are both rotationally connected to the positioning body, the first gear 8 is fixed on the first screw 12, the second gear 9 is fixed on the second screw 15, the first gear 8 is meshed with the second gear 9, a plurality of first nuts 13 are connected to the first screw 12 through threads, the plurality of first nuts 13 are in one-to-one correspondence with the plurality of first positioning blocks 3 and are connected to the plurality of first positioning blocks, a plurality of second nuts 11 are connected to the second screw 15 through threads, and the plurality of second nuts 11 are in one-to-one correspondence with the plurality of second positioning blocks 4 and are connected to the plurality of second positioning blocks.

In this embodiment, the first screw 12 is located above the second screw 15, and a movable hole 14 for the first screw 12 to pass through is formed on the connecting member connecting the first nut and the corresponding first positioning block 3.

Specifically, the bottom of the outer case 2 has a driving groove 10 communicating with the movable groove 6 for accommodating a first screw 12 and a second screw 15. One end of the outer housing 2 in the axial direction of the screw is provided with a drive housing 7 for accommodating a first gear 8 and a second gear 9. Both ends of the first screw 12 and the second screw 15 are connected with the inner wall of the outer shell 2 through bearings, and one end of the first screw 12 and one end of the second screw 15 extend into the driving shell 7.

In this embodiment, one end of one of the first screw 12 and the second screw 15 protrudes from the drive housing 7 and is provided with a drive handle 26.

Drive first screw 12 through actuating handle 26 and rotate, drive first gear 8 and rotate, drive second gear 9 and rotate, drive second screw 15 and rotate, drive first nut 13 and second nut 11 and move on first screw 12 and second screw 15 respectively to realize the reverse or mutual approaching of first locating piece 3 and second locating piece 4 and remove, whole operation only needs turning handle, convenient and fast, easy operation.

The working principle of the embodiment is as follows:

reversely screwing a driving handle 26 of the first screw 12, wherein the driving handle 26 drives the first screw 12 to reversely rotate, during the reverse rotation of the first screw 12, a plurality of groups of first positioning blocks 3 move on the first screw 12 in a direction close to the driving handle 26 and simultaneously drive a first gear 8 to reversely rotate, the first gear 8 drives a second gear 9 in meshing connection to forwardly rotate, the second gear 9 drives a second screw 15 to forwardly rotate, during the forward rotation of the second screw 15, a plurality of groups of second positioning blocks 4 move on the second screw 15 in a direction far away from the handle, namely the first positioning blocks 3 and the second positioning blocks 4 matched to each other move in a direction far away from each other until the first positioning blocks 3 and the second positioning blocks 4 of adjacent groups abut against each other, namely the driving handle 26 stops screwing when the driving handle 26 cannot be continuously screwed in the reverse direction, a pull rod 21 to be inserted into a communication line interface position is pulled upwards, the pull rod 21 drives a storage sealing plate 18 to be stored in the storage shell 5, a communication line interface of the network switch is opened, and a communication line plug is waited to be inserted;

inserting a communication line plug into a communication line interface, arranging the position of the communication line, forward screwing a handle of the first screw 12, moving the first positioning block 3 and the second positioning block 4 of the pairing group in the direction close to each other until the first positioning block 3 and the second positioning block 4 of the pairing group are abutted, namely, stopping screwing when the driving handle 26 cannot continue forward screwing, abutting one end of the first positioning block 3 and one end of the second positioning block 4 of the pairing group against the communication line plug to form positioning, and enclosing the arc-shaped positioning grooves 17 on the first positioning block 3 and the second positioning block 4 to form positioning holes 23 so as to position the communication line and realize an anti-drop function;

the communication line interface position of the communication line plug does not need to be inserted, the sealing plate 18 seals the positioning hole 23, external dust can not enter the communication line interface easily, and the anti-falling device has good dustproof performance.

Example 2:

the embodiment provides a communication device, which comprises a network switch 27 and the communication wire falling prevention device of the embodiment 1, wherein a positioning body of the communication wire falling prevention device is installed on the network switch 27.

Specifically, as shown in fig. 2, the both ends of shell body 2 along a plurality of communication interface array orientation all are equipped with installation piece 1, and installation piece 1 passes through the bolt fastening on network switch 27, and when the communication line interface overhauld, can dismantle this communication line device that drops of preventing dismantles, avoids the problem of structural space restriction, conveniently overhauls going on of work.

The working principle of the embodiment is as follows:

when the network switch 27 is damaged and cannot be used continuously, and the device is not damaged or the communication line interface of the network switch 27 needs to be overhauled, the bolt is disassembled, the device is taken down, the repeated use of the device which is not damaged can be realized, or the communication line interface is overhauled, and the device is energy-saving, environment-friendly, convenient and fast.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a prevent communication line device that drops which characterized in that includes: the positioning device comprises a positioning body, a plurality of positioning components and a plurality of dustproof mechanisms, wherein the positioning body is used for being installed on a network switch (27), a movable groove (6) exposing a plurality of communication interfaces of the network switch (27) is formed in the positioning body, the positioning components are arranged in the movable groove (6), the positioning components correspond to the communication interfaces one by one, each positioning component comprises a first positioning block (3) and a second positioning block (4), the first positioning block (3) and the second positioning block (4) of each positioning component can slide oppositely along the arrangement direction of the communication interfaces, and a positioning hole (23) for positioning a corresponding communication line is formed after the two are abutted against each other or slide backwards along the arrangement direction of the communication line interfaces until the two are disengaged from each other, so that the communication line can be inserted into the corresponding communication interface;

the dustproof mechanisms are in one-to-one correspondence with the positioning assemblies and comprise closing plates (18) and pull rods (21), the closing plates (18) are located in the corresponding positioning holes (23) to seal the positioning holes (23), the lower ends of the pull rods (21) sequentially penetrate through the positioning bodies and the corresponding positioning assemblies and then are connected with the closing plates (18), and the upper ends of the pull rods penetrate out of the positioning bodies and are used for enabling the closing plates (18) to move upwards to extend out of the positioning holes (23) under the action of external force.

2. The device for preventing the communication line from falling off according to claim 1, wherein a passage for the closing plate (18) to pass through is formed between the positioning assembly and the positioning body.

3. The device for preventing the communication wire from falling off according to claim 2, wherein a first groove (16) communicated with the positioning hole (23) is formed in the upper end surface of the positioning assembly, a second groove (24) is formed in the positioning body at a position corresponding to the first groove (16), and the second groove (24) is communicated with the first groove (16) to form a passage for the closing plate (18) to pass through up and down.

4. The device for preventing the communication line from falling off according to claim 3, wherein the dust-proof mechanism further comprises a return spring (20), and the return spring (20) is arranged on the corresponding pull rod (21) in a penetrating manner and is abutted between the hole wall of the second groove (24) and the closing plate (18).

5. The device for preventing the communication line from falling off according to claim 1, wherein a limiting cap (25) is arranged at the upper end of the pull rod (21) and is used for abutting against the positioning body when the first positioning block (3) and the second positioning block (4) of the corresponding positioning assembly are separated from abutting against each other, so that the dustproof mechanism is suspended on the positioning body.

6. The device for preventing the communication line from falling off as claimed in any one of claims 1 to 5, further comprising a driving mechanism, wherein the driving mechanism is arranged on the positioning body, is in transmission connection with the plurality of positioning components, and is used for driving the plurality of positioning components to open and close synchronously.

7. The device for preventing the communication line from falling off according to claim 6, wherein the driving mechanism comprises a first screw (12), a second screw (15), a first gear (8) and a second gear (9), the first screw (12) and the second screw (15) are rotatably connected with the positioning body, the first gear (8) is fixed on the first screw (12), the second gear (9) is fixed on the second screw (15), the first gear (8) is meshed with the second gear (9), a plurality of first nuts are in threaded connection with the first screw (12), the plurality of first nuts are in one-to-one correspondence with the plurality of first positioning blocks (3) and are connected with the plurality of first positioning blocks, a plurality of second nuts are in threaded connection with the second screw (15), and the plurality of second nuts are in one-to-one correspondence with the plurality of second positioning blocks (4) and are connected with the plurality of second positioning blocks.

8. The device for preventing the communication line from falling off according to claim 7, wherein the first screw (12) is positioned above the second screw (15), and a movable hole (14) for the first screw (12) to pass through is formed on a connecting piece of the first nut and the corresponding first positioning block (3).

9. The device for preventing the communication line from falling off according to claim 7 or 8, wherein one end of one of the first screw rod (12) and the second screw rod (15) penetrates out of the positioning body and is provided with a driving handle (26).

10. A communication apparatus comprising a network switch (27), and the communication wire drop prevention apparatus according to any one of claims 1 to 9, wherein the positioning body of the communication wire drop prevention apparatus is mounted on the network switch (27).