CN213094396U

CN213094396U - External protection device for communication engineering switch

Info

Publication number: CN213094396U
Application number: CN202022436300.8U
Authority: CN
Inventors: 葛林先
Original assignee: Ningxia Communications Constructions Co Ltd
Current assignee: Ningxia Communications Constructions Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-30
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an external protection device for a communication engineering switch, which belongs to the technical field of switches and comprises a protective shell, wherein a side shell is fixedly arranged on the side wall of the protective shell, and an L-shaped slide rail is fixedly arranged on the inner wall of the protective shell; the utility model discloses in, through setting up the cleaning brush, remove the axle, L type slide rail and reference column, rise and drive fourth spring shrink through the pulling reference column and drive the stripper plate and break away from the contact with the switch main part, pull the bolt again, insert the bolt to the constant head tank that the reference column surface was seted up in, thereby convenient and fast's realization is to the fixed of reference column, send out protecting sheathing's outside with the switch main part, thereby realize the function of overhauing the switch main part, when pulling out the switch from protecting sheathing, because the elasticity of first spring drives cleaning brush extrusion switch main part surface, thereby realize cleaning switch main part surface, avoid artifical cleanness, the labour has been practiced thrift, and is relatively practical.

Description

External protection device for communication engineering switch

Technical Field

The utility model belongs to the technical field of the switch, especially, relate to an external protection device for communication engineering switch.

Background

The switch is a switch, which is a network device for forwarding electric signals and can provide electric signal paths for any two network nodes accessing the switch, wherein the ethernet switch is the most common switch, and the switch has gone into various fields of scientific technology along with the rapid development of information technology, and can be widely applied to the switch in communication engineering, and an external protection device is needed in the using process of the switch.

Traditional communication engineering is outside protection device for switch usually is synthetic integrative with the switch, when need examining and repairing the switch, need provide the instrument and unpack protection device apart and examine and repair, comparatively troublesome, and traditional protection device does not have and carries out clear function to inside switch, when needing the switch to carry out the deashing, need open protection device, extravagant labour, traditional communication engineering is outside protection device for switch does not have to avoid the not hard up function of interface, the line of interface receives external impact and will strike transmission to interface department, make not hard up of interface easily, and do not have the function of handling to the external connector surface moisture of interface, thereby the life of switch has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional external protection device for the communication engineering switch is usually integrated with the switch, when the switch needs to be overhauled, a tool needs to be provided to disassemble the protection device for overhauling, the operation is troublesome, the traditional protection device does not have the function of cleaning the internal switch, when the switch needs to be cleaned, the protection device needs to be opened, labor is wasted, the traditional external protection device for the communication engineering switch does not have the function of avoiding the loosening of a plug port, the line of the plug port is impacted by external impact and is transmitted to the plug port, the loosening of the plug port is easy to cause, and the external protection device for the communication engineering switch does not have the function of processing the external surface moisture of the plug port, thereby the service life of the switch is shortened, and the external protection device for the communication engineering switch is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an external protection device for a communication engineering switch comprises a protection shell, a side shell is fixedly arranged on the side wall of the protection shell, the inner wall of the protective shell is fixedly provided with an L-shaped slide rail, the outer surface of the L-shaped slide rail is provided with an exchanger main body, a positioning column is inserted and installed in the protective shell, one end of the positioning column penetrates through and extends to the interior of the protective shell, a pressing plate is fixedly installed in the protective shell, the outer surface of the extrusion plate is contacted and extruded with the outer surface of the switch main body, the inner wall of the protective shell is fixedly provided with a transverse plate, the lower surface of the transverse plate is fixedly connected with the upper surface of the cleaning brush through a first spring, the cleaning brush is contacted and extruded with the outer surface of the exchanger main body, the surface of switch main part is provided with the interface, the last fixed surface of protecting sheathing installs the dog, the inside of dog is planted and is installed the bolt.

As a further description of the above technical solution:

the outer surface of the positioning column is fixedly provided with a clamping block, the outer surface of the positioning column is provided with a fourth spring in an inserted mode, one end of the fourth spring is fixedly connected with the upper surface of the clamping block, and the other end of the fourth spring is fixedly connected with the inner wall of the protective shell.

As a further description of the above technical solution:

the stroke groove has been seted up to protecting sheathing's lateral wall, the lateral wall fixed mounting of switch main part has the removal axle, the one end of removing the axle passes and extends to protecting sheathing's surface, protecting sheathing's lateral wall fixed mounting has the fixed block, the inside fixed mounting of fixed block has the friction pad.

As a further description of the above technical solution:

the fixed surface of switch main part installs the installation shell, the inner wall of installation shell has the cotton that absorbs water through second spring fixed mounting.

As a further description of the above technical solution:

and a positioning shaft is fixedly arranged on the inner wall of the side shell, and a pressing plate is slidably arranged on the outer surface of the positioning shaft through a sliding sleeve.

As a further description of the above technical solution:

the pressing plate is fixedly connected with the side shell through a third spring, a fixing ring is fixedly installed on the lower surface of the pressing plate, and an extrusion silica gel pad is fixedly installed on the inner wall of the fixing ring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, through arranging the cleaning brush, the moving shaft, the L-shaped slide rail and the positioning column, when the main body of the switch needs to be overhauled, the positioning column is pulled to rise and drive the fourth spring to shrink so as to drive the extrusion plate to be separated from the main body of the switch, then the bolt is pulled, the bolt is inserted into the positioning groove arranged on the outer surface of the positioning column, thereby conveniently and quickly realizing the fixation of the positioning column, then the moving shaft is pulled to drive the main body of the switch to slide on the outer surface of the L-shaped slide rail, the main body of the switch is sent out of the protective shell, the insertion block on the outer surface of the moving shaft is embedded into the fixed block, thereby realizing the fixation of the main body of the switch, thereby realizing the function of overhauling the main body of the switch, when the switch is pulled out of the protective shell, because the elastic force of the first spring drives the cleaning brush, avoid artifical clean, practiced thrift the labour, comparatively practical.

2. The utility model discloses in, through setting up the side shell, the retainer plate, location axle and installation shell, when external wiring inserts the interface, because the elasticity of second spring drives the surface extrusion of cotton and plug that absorbs water and adsorbs outer plug moisture, avoid moisture to get into the inside of switch main part, elasticity through the third spring drives the clamp plate and slides the external wiring of drive retainer plate extrusion at location axle surface, thereby realize carrying out the function of fixing to the external line, avoid external wiring to receive the not hard up damage that the interface was caused easily in the impact, the service life of the device has been improved.

Drawings

Fig. 1 is a schematic view of a main view of a protective housing in an external protection device for a communication engineering switch according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a main view of a middle-side shell of an external protection device for a communication engineering switch according to the present invention;

fig. 3 is a side view of an external protection device for a communications engineering switch according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a in the external protection device for the communication engineering switch provided by the present invention;

fig. 5 is a schematic view of an enlarged internal structure of a mounting case in an external protection device for a communications engineering switch according to the present invention;

illustration of the drawings: 1. a switch main body; 2. a transverse plate; 3. a first spring; 4. a cleaning brush; 5. an interface; 6. a positioning column; 7. a stopper; 8. a protective housing; 9. a movable shaft; 10. an L-shaped slide rail; 11. absorbent cotton; 12. a second spring; 13. mounting a shell; 14. positioning the shaft; 15. a third spring; 16. a side casing; 17. pressing a plate; 18. a stationary ring; 19. a pressing plate; 20. a clamping block; 21. a bolt; 22. a fixed block; 23. a stroke slot; 24. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an external protection device for a communication engineering switch comprises a protection shell 8, wherein a side shell 16 is fixedly installed on the side wall of the protection shell 8, a positioning shaft 14 is fixedly installed on the inner wall of the side shell 16, a pressing plate 17 is slidably installed on the outer surface of the positioning shaft 14 through a sliding sleeve, and the function of fixing an external connecting wire is realized through fixedly installing the positioning shaft 14 and the pressing plate 17;

the pressing plate 17 is fixedly connected with the side shell 16 through a third spring 15, a fixing ring 18 is fixedly mounted on the lower surface of the pressing plate 17, an extrusion silica gel pad is fixedly mounted on the inner wall of the fixing ring 18, the fixing ring 18 is fixedly mounted, the pressing plate 17 is driven by the elasticity of the third spring 15 to slide on the outer surface of the positioning shaft 14 to drive the fixing ring 18 to extrude external wiring, so that the function of fixing the external wiring is realized, the external wiring is prevented from being easily loosened and damaged by the plug-in connector 5 due to impact, and the external wiring is prevented from being crushed by a silica gel pad shell;

an L-shaped slide rail 10 is fixedly arranged on the inner wall of the protective shell 8, the outer surface of the L-shaped slide rail 10 is provided with an exchanger main body 1, a positioning column 6 is inserted and installed inside the protective shell 8, a fixture block 20 is fixedly installed on the outer surface of the positioning column 6, a fourth spring 24 is inserted and mounted on the outer surface of the positioning column 6, one end of the fourth spring 24 is fixedly connected with the upper surface of the fixture block 20, the other end of the fourth spring 24 is fixedly connected with the inner wall of the protective casing 8, by installing the fixture block and the fourth spring 24, when the switch main body 1 needs to be overhauled, the positioning column 6 is pulled to rise, the fourth spring 24 is driven to contract to drive the extrusion plate 19 to be separated from the contact with the switch main body 1, the bolt 21 is pulled, and the bolt 21 is inserted into the positioning groove formed in the outer surface of the positioning column 6, so that the positioning column 6 is conveniently and quickly fixed;

one end of the positioning column 6 penetrates through and extends to the inside of the protection shell 8 to be fixedly provided with an extrusion plate 19, the outer surface of the extrusion plate 19 is in contact with and extrudes the outer surface of the switch main body 1, the outer surface of the switch main body 1 is fixedly provided with an installation shell 13, the inner wall of the installation shell 13 is fixedly provided with absorbent cotton 11 through a second spring 12, through the installation shell 13 and the absorbent cotton 11, when an external connection is connected into the socket 5, the absorbent cotton 11 is driven by the elastic force of the second spring 12 to be extruded with the outer surface of an external plug and absorb moisture of the external plug, so that the moisture is prevented from entering the inside of the switch main body 1, the inner wall of the protection shell 8 is fixedly provided with a transverse plate 2, the lower surface of the transverse plate 2 is fixedly connected with the upper surface of the cleaning brush 4 through a first spring 3, and the cleaning brush 4 is in contact with, the surface of switch main part 1 is provided with interface 5, the last fixed surface of protecting sheathing 8 installs dog 7, stroke groove 23 has been seted up to protecting sheathing 8's lateral wall, the lateral wall fixed mounting of switch main part 1 has removal axle 9, the one end of removing axle 9 is passed and is extended to protecting sheathing 8's surface, protecting sheathing 8's lateral wall fixed mounting has fixed block 22, the inside fixed mounting of fixed block 22 has the friction pad, through having seted up stroke groove 23, conveniently removes axle 9 and drives switch main part 1 and remove, the inside of dog 7 is planted and is installed bolt 21.

The working principle is as follows: when the switch main body 1 needs to be overhauled, the positioning column 6 is pulled to rise and the fourth spring 24 is driven to contract to drive the extrusion plate 19 to be separated from the contact with the switch main body 1, the bolt 21 is pulled again, the bolt 21 is inserted into the positioning groove formed in the outer surface of the positioning column 6, so that the positioning column 6 is conveniently and quickly fixed, the movable shaft 9 is pulled again to drive the switch main body 1 to slide on the outer surface of the L-shaped slide rail 10, the switch main body 1 is sent out of the protective shell 8, the insertion block on the outer surface of the movable shaft 9 is embedded into the fixed block 22, the switch main body 1 is fixed, the overhauling function of the switch main body 1 is realized, when the switch main body 1 is pulled out of the protective shell 8, the cleaning brush 4 is driven to extrude the outer surface of the switch main body 1 by the elasticity of the first spring 3, and the outer surface of the switch main body 1 is cleaned, when external wiring inserts interface 5, because the elasticity of second spring 12 drives the surface extrusion of cotton 11 that absorbs water and external plug and adsorbs external plug moisture, avoid moisture to get into the inside of switch main part 1, drive clamp plate 17 through the elasticity of third spring 15 and slide at the 14 surfaces of location axle and drive retainer plate 18 extrusion external wiring to the realization carries out the function of fixing to external wiring, avoids external wiring to receive the not hard up damage that the impact caused interface 5 easily.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An external protection device for a communication engineering switch, comprising a protective casing (8), characterized in that: a side shell (16) is fixedly mounted on the side wall of the protective shell (8), an L-shaped sliding rail (10) is fixedly mounted on the inner wall of the protective shell (8), a switch main body (1) is arranged on the outer surface of the L-shaped sliding rail (10), a positioning column (6) is inserted and mounted in the protective shell (8), one end of the positioning column (6) penetrates through and extends into the protective shell (8) and is fixedly mounted with a squeezing plate (19), the outer surface of the squeezing plate (19) is in contact with and squeezes the outer surface of the switch main body (1), a transverse plate (2) is fixedly mounted on the inner wall of the protective shell (8), the lower surface of the transverse plate (2) is fixedly connected with the upper surface of a cleaning brush (4) through a first spring (3), the cleaning brush (4) is in contact with and squeezes the outer surface of the switch main body (1), and a plug-in port (5) is arranged, the upper surface of the protective shell (8) is fixedly provided with a stop block (7), and a bolt (21) is inserted into the stop block (7).

2. The external protection device for a communication engineering switch according to claim 1, characterized in that: a clamping block (20) is fixedly mounted on the outer surface of the positioning column (6), a fourth spring (24) is mounted on the outer surface of the positioning column (6) in an inserting mode, one end of the fourth spring (24) is fixedly connected with the upper surface of the clamping block (20), and the other end of the fourth spring (24) is fixedly connected with the inner wall of the protective shell (8).

3. The external protection device for a communication engineering switch according to claim 1, characterized in that: stroke groove (23) have been seted up to the lateral wall of protecting sheathing (8), the lateral wall fixed mounting of switch main part (1) has removal axle (9), the one end of removing axle (9) passes and extends to the surface of protecting sheathing (8), the lateral wall fixed mounting of protecting sheathing (8) has fixed block (22), the inside fixed mounting of fixed block (22) has the friction pad.

4. The external protection device for a communication engineering switch according to claim 1, characterized in that: the fixed surface of switch main part (1) installs installation shell (13), the inner wall of installation shell (13) has cotton (11) that absorb water through second spring (12) fixed mounting.

5. The external protection device for a communication engineering switch according to claim 1, characterized in that: and a positioning shaft (14) is fixedly arranged on the inner wall of the side shell (16), and a pressing plate (17) is slidably arranged on the outer surface of the positioning shaft (14) through a sliding sleeve.

6. The external protection device for communication engineering switch according to claim 5, characterized in that: the pressing plate (17) is fixedly connected with the side shell (16) through a third spring (15), a fixing ring (18) is fixedly installed on the lower surface of the pressing plate (17), and an extrusion silica gel pad is fixedly installed on the inner wall of the fixing ring (18).