CN216289266U

CN216289266U - Combined hub for communication network

Info

Publication number: CN216289266U
Application number: CN202122960524.3U
Authority: CN
Inventors: 李苏建
Original assignee: Shanghai Zhangxuan Information Technology Co ltd
Current assignee: Shanghai Zhangxuan Information Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-12
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a combined concentrator for a communication network, which belongs to the technical field of concentrators and comprises a shell, a buffer assembly and a positioning mechanism, wherein a protection plate is arranged on one side of the shell, a partition plate is arranged in an inner cavity of the shell, and a limit bottom plate and a limit top plate are arranged on one side of the partition plate; according to the utility model, the shell is arranged on the base, so that the buffer spring arranged on the surface of the bottom plate acts through the bottom of the shell, the supporting legs arranged at the bottom of the bottom plate are arranged at the bottom of the base through the through holes to support the device and play a role in buffer protection, when a network cable is connected through a port, the clamping plate is acted through the second spring to move the clamping plate, so that the effect of clamping a cable end is played, the limiting baffle is acted through the first spring, so that the mounting plate plays a role in clamping the clamping plate, the stability of a joint is improved, the cable junction is prevented from loosening and falling off, and the normal work of a concentrator is influenced.

Description

Combined hub for communication network

Technical Field

The utility model relates to the technical field of hubs, in particular to a combined hub for a communication network.

Background

The network concentrator, belonging to the basic equipment in data communication system, is a hardware equipment which does not need any software support or only needs little management software management, like the transmission medium of twisted pair, etc. It is widely used in various fields. Hubs operate in a local area network environment, like network cards, applied to the first layer of the OSI reference model and are therefore also referred to as physical layer devices. The hub is internally connected with the electrical appliances, and when the environment for maintaining the LAN is a logic bus or a ring structure, a physical star-type or tree-type network structure can be completely established by the hub. In fact, a hub is actually a kind of repeater, and the only difference is that the hub can provide more port services, so the hub is also called a multi-port repeater.

However, the existing network concentrator does not have a fixing function, and in the using process, the connection of the network cable is easy to loose and contact badly, and cannot be found in time, so that the information transmission is broken, and the using condition of the network concentrator is affected, so that a combined concentrator for a communication network needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined hub for a communication network, which can enable the hub to have the function of fixing a network cable, greatly reduce the conditions of looseness and poor contact of the network cable in the using process, ensure the using effect of the network hub and solve the problems in the background technology.

To achieve the above object, the present invention provides: a combined concentrator for a communication network comprises a shell, a buffer assembly and a positioning mechanism, wherein a protection plate is installed on one side of the shell, a partition plate is installed in an inner cavity of the shell, a limiting bottom plate and a limiting top plate are arranged on one side of the partition plate, and a base is installed at the bottom of the shell;

the buffer assembly also comprises a bottom plate, the top of the bottom plate is connected with the bottom of the shell through a buffer spring, and supporting legs are arranged at the bottom of the bottom plate and are slidably connected with the bottom of the base;

the positioning mechanism further comprises a connecting rod and a mounting plate, the mounting plate is mounted at one end of the connecting rod, the surface of the connecting rod is connected with the shell in a sliding mode, and the surface of the mounting plate is connected with a clamping plate through a guide rod.

Preferably, the buffering assembly further comprises a positioning column, the positioning column is installed at the top of the bottom plate, and one end of the buffering spring is connected with the surface of the bottom plate through the positioning column.

Preferably, the bottom of base has seted up the through-hole, the surface of supporting leg passes through-hole sliding connection base, the right angle backup pad is installed to the bottom of base.

Preferably, the positioning mechanism further comprises a limit baffle and a first spring, the first spring is installed on the surface of the connecting rod, the limit baffle is installed at the other end of the connecting rod, and one end of the first spring is connected with the limit baffle through the connecting rod.

Preferably, the limiting baffle is installed in the inner cavity of the shell through a connecting rod, the surface of the limiting baffle is connected with the top of the limiting bottom plate and the bottom of the limiting top plate in a sliding mode, and a wire guide groove is formed in the surface of the installing plate.

Preferably, one end of the guide rod is mounted on the surface of the clamping plate, and the other end of the guide rod is mounted with the positioning plate.

Preferably, the guide rod is slidably connected with the mounting plate, the surface of the guide rod is mounted on the second spring, and one end of the second spring is connected with the surface of the clamping plate through the guide rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of the structures such as the base and the buffer assembly, the shell is arranged on the base, so that the buffer spring arranged on the surface of the bottom plate acts through the bottom of the shell, the supporting legs at the bottom of the bottom plate are arranged at the bottom of the base through the through holes, the device is supported, and the buffer protection effect is achieved;

2. according to the utility model, through the structural design of the clamping plate, the guide rod, the positioning mechanism and the like, when the network cables are connected through the port, the clamping plate is acted through the second spring, so that the clamping plate moves on the surface of the mounting plate through the guide rod, the effect of clamping the wire ends is achieved, the limiting baffle plate is acted through the first spring, the mounting plate can move through the connecting rod, the effect of limiting and clamping the clamping plate is achieved, the wire ends are fixed, the wires are placed in the wire guide grooves of the mounting plate, the winding of the wire harnesses is prevented, the stability of the connection position is improved, the loosening and falling of the wire connection position are prevented, and the normal work of the concentrator is influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a clamping plate structure according to the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

fig. 4 is a schematic view of the base structure of the present invention.

In the figure: 1. a housing; 2. a base; 3. a right-angled support plate; 4. a base plate; 5. a positioning column; 6. a buffer spring; 7. supporting legs; 8. a protection plate; 9. a partition plate; 10. a limiting bottom plate; 11. a limiting top plate; 12. a limit baffle; 13. a connecting rod; 14. a first spring; 15. mounting a plate; 16. a wire guide groove; 17. a clamping plate; 18. a guide bar; 19. positioning a plate; 20. a second spring; 21. a heat dissipation port; 22. and (4) a vent.

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. 1-4, the present invention provides: a combined concentrator for a communication network comprises a shell 1, a buffer assembly and a positioning mechanism, wherein a protection plate 8 is installed on one side of the shell 1, a partition plate 9 is installed in an inner cavity of the shell 1, a limit bottom plate 10 and a limit top plate 11 are arranged on one side of the partition plate 9, and a base 2 is installed at the bottom of the shell 1; can improve the stability that the concentrator was laid through buffering subassembly, guarantee the stability of wiring department, can press from both sides the tight fixing of wiring end to wiring department through positioning mechanism, improve the stability of connecting, reduce in the use, the condition that the pencil drops.

One end of the guide bar 18 is mounted on the surface of the clamping plate 17, and the other end of the guide bar 18 is mounted with the positioning plate 19. The guide rod 18 is connected with the mounting plate 15 in a sliding mode, the surface of the guide rod 18 is installed on the second spring 20, and one end of the second spring 20 is connected with the surface of the clamping plate 17 through the guide rod 18.

Specifically, the guide rod 18 is slidably mounted on the mounting plate 15 to obtain a surface, and the position of the guide rod 18 can be limited by the positioning plate 19 to prevent falling off, the second spring 20 is an assembly for applying force to the clamping plate 17, the clamping plate 17 can be clamped on the wiring end of the wiring position, when the network cable is connected through a port, the clamping plate 17 is acted by the second spring 20, the clamping plate 17 is moved on the surface of the mounting plate 15 through the guide rod 18, and the effect of clamping the wiring end is achieved.

The buffer assembly also comprises a bottom plate 4, the top of the bottom plate 4 is connected with the bottom of the shell 1 through a buffer spring 6, the bottom of the bottom plate 4 is provided with supporting legs 7, and the supporting legs 7 are slidably connected with the bottom of the base 2; the buffering assembly further comprises a positioning column 5, the positioning column 5 is installed at the top of the bottom plate 4, and one end of the buffering spring 6 is connected with the surface of the bottom plate 4 through the positioning column 5.

In addition, a through hole is formed in the bottom of the base 2, the surface of the supporting leg 7 is connected with the base 2 in a sliding mode through the through hole, and the right-angle supporting plate 3 is installed at the bottom of the base 2. Buffering subassembly can play the effect of protecting casing 1, thereby take place reducing the not hard up condition of pencil, supporting leg 7 all plays the effect of supporting equipment with right angle backup pad 3, reference column 5 carries out spacing subassembly to buffer spring 6, through installing casing 1 on base 2, can be so that 4 surface mounting's of bottom plate buffer spring 6, act on through 1 bottom of casing, make supporting leg 7 of 4 bottoms of bottom plate install in base 2 bottoms through the through-hole, support the device, and play the effect of buffering protection.

The positioning mechanism further comprises a limiting baffle 12 and a first spring 14, the first spring 14 is installed on the surface of the connecting rod 13, the limiting baffle 12 is installed at the other end of the connecting rod 13, and one end of the first spring 14 is connected with the limiting baffle 12 through the connecting rod 13. The positioning mechanism further comprises a connecting rod 13 and a mounting plate 15, the mounting plate 15 is mounted at one end of the connecting rod 13, the surface of the connecting rod 13 is connected with the shell 1 in a sliding mode, and the surface of the mounting plate 15 is connected with a clamping plate 17 through a guide rod 18.

Through positioning mechanism's design, can fix a position the position of clamp plate 17 and press from both sides tightly, thereby further improve the stability of pencil, first spring 14 is acted on limit baffle 12, and through limit bottom plate 10 and limit top plate 11 to limit baffle 12's direction of movement and shift position, carry out spacing effect, the through-hole has been seted up on the surface of baffle 9, and be equipped with the blow vent 22 in the both sides of casing 1, can play and carry out ventilation cooling's setting to concentrator inside, the bottom of casing 1 is provided with thermovent 21, can improve the radiating efficiency of concentrator.

Limiting baffle 12 is installed in the inner cavity of the shell 1 through a connecting rod 13, the surface of the limiting baffle 12 is connected with the top of the limiting bottom plate 10 and the bottom of the limiting top plate 11 in a sliding mode, and a wire groove 16 is formed in the surface of the mounting plate 15. Act on limit baffle 12 through first spring 14, can make mounting panel 15 remove through connecting rod 13, play and carry out spacing tight effect to clamp plate 17, fix the wire end, the wire is laid in mounting panel 15's metallic channel 16, can prevent the pencil winding, improves the stability of junction, prevents that the junction is not hard up to drop, influences the normal work of concentrator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combined hub for a communication network, comprising a housing (1), a buffer assembly and a positioning mechanism, characterized in that: a protection plate (8) is installed on one side of the shell (1), a partition plate (9) is installed in an inner cavity of the shell (1), a limiting bottom plate (10) and a limiting top plate (11) are arranged on one side of the partition plate (9), and the bottom of the shell (1) is installed on the base (2);

the buffer assembly further comprises a bottom plate (4), the top of the bottom plate (4) is connected with the bottom of the shell (1) through a buffer spring (6), supporting legs (7) are mounted at the bottom of the bottom plate (4), and the supporting legs (7) are slidably connected with the bottom of the base (2);

positioning mechanism is still including connecting rod (13) and mounting panel (15), the one end at connecting rod (13) is installed in mounting panel (15), the surperficial sliding connection casing (1) of connecting rod (13), the surface of mounting panel (15) is connected with clamp plate (17) through guide bar (18).

2. A combined hub for a communication network according to claim 1, wherein: the buffer assembly further comprises a positioning column (5), the positioning column (5) is installed at the top of the bottom plate (4), and one end of the buffer spring (6) is connected with the surface of the bottom plate (4) through the positioning column (5).

3. A combined hub for a communication network according to claim 1, wherein: the bottom of base (2) has been seted up the through-hole, through-hole sliding connection base (2) is passed through on the surface of supporting leg (7), right angle backup pad (3) are installed to the bottom of base (2).

4. A combined hub for a communication network according to claim 1, wherein: the positioning mechanism further comprises a limiting baffle (12) and a first spring (14), the first spring (14) is installed on the surface of the connecting rod (13), the limiting baffle (12) is installed at the other end of the connecting rod (13), and one end of the first spring (14) is connected with the limiting baffle (12) through the connecting rod (13).

5. A combined hub for a communication network according to claim 4, wherein: the limiting baffle (12) is installed in the inner cavity of the shell (1) through a connecting rod (13), the surface of the limiting baffle (12) is connected with the top of the limiting bottom plate (10) and the bottom of the limiting top plate (11) in a sliding mode, and a wire guide groove (16) is formed in the surface of the installing plate (15).

6. A combined hub for a communication network according to claim 1, wherein: one end of the guide rod (18) is arranged on the surface of the clamping plate (17), and the other end of the guide rod (18) is provided with a positioning plate (19).

7. A combined hub for a communication network according to claim 6, wherein: the guide rod (18) is connected with the mounting plate (15) in a sliding mode, the surface of the guide rod (18) is mounted on a second spring (20), and one end of the second spring (20) is connected with the surface of the clamping plate (17) through the guide rod (18).