CN219612304U

CN219612304U - Hub in cabinet

Info

Publication number: CN219612304U
Application number: CN202223207432.9U
Authority: CN
Inventors: 滕福林; 陈传华
Original assignee: Ma'anshan Xingguang Technology Co ltd
Current assignee: Ma'anshan Xingguang Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-29
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an in-cabinet hub, which comprises a shell, wherein the surface of the shell is covered with an upper cover, and the in-cabinet hub is characterized in that: the installation cavity has all been seted up in the both sides inner wall of casing, and is connected through the quick detach fast-assembling structure that two sets of relatively set up between casing and the upper cover, and quick detach fast-assembling structure's drive seat activity sets up in the inside of installation cavity simultaneously, and drive seat one end and lock post welding, and the one end and the stand pipe welding of lock post are kept away from to the drive seat. This concentrator in cabinet presses down the atress piece and moves downwards, under a series of transmission structure effect for the lock post removes from left to right, makes the lock post break away from the inside of lockhole, loses locking structure between upper cover and the casing this moment, can accomplish the dismantlement work of upper cover, when dismantling, need not to need to carry out quick dismantlement, dress work with the help of the screwdriver, when dismantling, more simply and swiftly.

Description

Hub in cabinet

Technical Field

The utility model relates to the field of hubs, in particular to an in-cabinet hub.

Background

In the current hub technical field, the hub belongs to pure hardware network bottom equipment and basically has no intelligent memory capability and learning capability similar to a switch; the system also does not have the MAC address table of the switch, so that the system is not targeted when transmitting data, but adopts a broadcasting mode for transmitting; that is, when it is to send data to a node, the data is not sent directly to the destination node, but the data packet is sent to all nodes connected to the hub.

The hub shell is inconvenient to assemble and disassemble, is not easy to maintain, and has poor heat dissipation effect, so that the problem of lower service life is solved.

To solve the above problems, prior art publication (application number: CN 202122371042.4) is a hub device; the upper cover 2 is provided with a plurality of threaded holes II 201, the connecting bolt 3 is sequentially connected with the threaded holes I101 and the threaded holes II 201 in a threaded mode, the dustproof plug 301 is clamped in the threaded holes I101, and the upper surface of the upper cover 2 is provided with the nameplate 203. The screw driver is needed when the screw driver is installed and disassembled, the screw driver cannot disassemble the upper cover and the shell, the screw driver is easy to slide when in use, and the disassembling difficulty between the upper cover and the shell is improved.

Disclosure of Invention

The object of the present utility model is to provide an in-cabinet hub that solves the above mentioned drawbacks of the prior art.

In order to achieve the above-mentioned purpose, provide a concentrator in cabinet, including the casing, the surface covering of casing has the upper cover, all offered the installation cavity in the both sides inner wall of casing, and be connected through the quick detach fast-assembling structure that two sets of are relative between casing and the upper cover, the drive seat activity of quick detach fast-assembling structure sets up in the inside of installation cavity simultaneously, drive seat one end and lock post welding, and the one end and the stand pipe welding of lock post are kept away from to the drive seat, the drive seat upside is provided with the drive plate, and the drive plate bottom passes through vertical board and connection piece rigid coupling, the connection piece welds on the rectangular plate simultaneously, and rectangular plate left end and atress piece welding.

Preferably, two groups of lock holes are formed in the lock plate, lock columns are clamped in the two groups of lock holes, and the upper cover and the shell are locked and fixed through the lock holes and the lock columns.

Preferably, two groups of limiting holes are formed in the left side wall of the mounting cavity, and locking columns are movably inserted in the two groups of limiting holes.

Preferably, the surface of the driving seat is provided with a stress groove, the driving seat is provided with two groups of driving seats in parallel in the mounting cavity, and simultaneously, the stress groove in the driving seat is provided with a lower pressing plate, and the lower pressing plate drives and lifts through the stress block, the rectangular plate, the connecting sheet and the driving plate.

Preferably, the quick detach fast-assembling structure includes lock plate, lockhole, lock post, atress piece, drive plate, stand pipe, reset spring, guide cylinder, drive seat, connection piece, rectangular plate and holding down plate, and the one end and the slider fixed connection of atress piece are kept away from to the rectangular plate, and the slider slides simultaneously and sets up in the spout of seting up in installation cavity bottom lateral wall.

Preferably, a guide cylinder is welded on the surface of the inner wall of the right upper side of the installation cavity, a guide pipe is inserted into the guide cylinder, and the guide pipe is connected with the guide cylinder through a reset spring.

Preferably, the side wall of the shell is internally provided with a limiting opening, two groups of limiting rods are installed in the limiting opening, and meanwhile, the limiting rods are inserted into a rectangular plate movably installed in the limiting opening.

Compared with the prior art, the utility model has the beneficial effects that: pressing the atress piece downwardly moving, under a series of transmission structure effects for the lock post removes from left to right, makes the lock post break away from the inside of lockhole, loses locking structure between upper cover and the casing this moment, can accomplish the dismantlement work of upper cover, when dismantling, need not to dismantle with the help of the screwdriver, can carry out quick dismantlement, dress work, when dismantling, more simply and swiftly, avoid the bolt to take place the phenomenon of smooth silk easily in the use, improve the phenomenon production of the dismantlement degree of difficulty between upper cover and the casing.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model, FIG. 1;

FIG. 3 is a schematic view of a quick-release and quick-assembly structure of the utility model;

FIG. 4 is a schematic view showing the downward movement of the force-bearing block in FIG. 3 according to the structure of the present utility model;

FIG. 5 is a schematic view of section A-A of FIG. 3, which is a structural diagram of the present utility model.

Reference numerals in the drawings: 1. an upper cover; 2. a housing; 3. a quick-dismantling and quick-assembling structure; 30. a lock plate; 31. a lock hole; 32. locking a column; 33. a stress block; 34. a mounting cavity; 35. a driving plate; 36. a guide tube; 37. a return spring; 38. a guide cylinder; 39. a driving seat; 40. a connecting sheet; 41. a slide block; 42. a rectangular plate; 43. and (5) a lower pressing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides an in-cabinet hub, which comprises a housing 2, wherein an upper cover 1 is covered on the surface of the housing 2, mounting cavities 34 are formed in inner walls of two sides of the housing 2, the housing 2 and the upper cover 1 are connected through two groups of oppositely arranged quick-release structures 3, a driving seat 39 of the quick-release structures 3 is movably arranged in the mounting cavities 34, one end of the driving seat 39 is welded with a lock column 32, one end of the driving seat 39, which is far away from the lock column 32, is welded with a guide tube 36, a driving plate 35 is arranged on the upper side of the driving seat 39, the bottom of the driving plate 35 is fixedly connected with a connecting sheet 40 through a vertical plate, the connecting sheet 40 is welded on a rectangular plate 42, and the left end of the rectangular plate 42 is welded with a stress block 33.

Working principle: when dismantling upper cover 1, press the atress piece 33 downwardly moving this moment, under a series of transmission structure effect for lock post 32 removes from left to right, makes lock post 32 break away from the inside of lockhole 31, loses locking structure between upper cover 1 and the casing 2 this moment, can accomplish the dismantlement work of upper cover 1, when dismantling, need not to need to carry out quick dismantlement, dress work, when dismantling, more simply and swiftly.

As a preferred embodiment, two sets of lock holes 31 are formed in the lock plate 30, and lock posts 32 are clamped inside the two sets of lock holes 31, so that the upper cover 1 and the housing 2 are locked and fixed through the lock holes 31 and the lock posts 32.

As shown in fig. 1-4: the upper cover 1 and the shell 2 are locked and fixed through the lock hole 31 and the lock column 32, and the mode of fixing bolts between the upper cover 1 and the shell 2 in the prior art is replaced by pulling downwards through the handheld stress block 33.

As a preferred embodiment, two sets of limiting holes are formed in the left side wall of the mounting cavity 34, and the locking posts 32 are movably inserted into the two sets of limiting holes.

As shown in fig. 3-4: the upper cover 1 and the shell 2 are locked and fixed through two groups of lock holes 31 and lock columns 32, and when the lock columns 32 are clamped in the lock holes 31, the upper cover 1 and the shell 2 can be locked and fixed; when the lock cylinder 32 is separated from the lock hole 31, the upper cover 1 and the housing 2 can be detached.

As a preferred embodiment, the surface of the driving seat 39 is provided with a stress groove, and the driving seat 39 is provided with two groups of parallel stress grooves in the mounting cavity 34, and meanwhile, the stress groove in the driving seat 39 is provided with a lower pressing plate 43, and the lower pressing plate 43 drives and lifts through the stress block 33, the rectangular plate 42, the connecting sheet 40 and the driving plate 35.

As shown in fig. 3-5: when the force-bearing block 33 moves downwards, the lower pressing plate 43 moves downwards under the transmission action of the connecting sheet 40 and the driving plate 35, the downward pressing inclined surface at the bottom of the lower pressing plate 43 applies pressure to the force-bearing inclined surface inside the driving seat 39, and the driving seat 39 drives the lock cylinder 32 to move transversely.

As a preferred embodiment, the quick-release and quick-assembly structure 3 includes a lock plate 30, a lock hole 31, a lock post 32, a force-bearing block 33, a driving plate 35, a guide tube 36, a return spring 37, a guide cylinder 38, a driving seat 39, a connecting piece 40, a rectangular plate 42 and a lower pressing plate 43, wherein one end of the rectangular plate 42 far away from the force-bearing block 33 is fixedly connected with a sliding block 41, and meanwhile, the sliding block 41 is slidably arranged in a sliding groove formed in a side wall at the bottom of the installation cavity 34.

As shown in fig. 3: the sliding block 41 is slidably arranged in a sliding groove formed in the side wall of the bottom of the installation cavity 34, and can limit and guide the rectangular plate 42 during lifting, so that the rectangular plate 42 is prevented from tilting during lifting.

As a preferred embodiment, a guide tube 38 is welded to the right upper inner wall surface of the installation cavity 34, a guide tube 36 is inserted into the guide tube 38, and the guide tube 36 is connected with the guide tube 38 through a return spring 37.

As a preferred embodiment, a limit opening is formed in the side wall of the shell 2, two groups of limit rods are mounted in the limit opening, and the limit rods are inserted into a rectangular plate 42 movably mounted in the limit opening.

When the force-bearing block 33 is stressed, the driving seat 39 moves rightwards, the reset spring 37 can be compressed, and after the force acting on the force-bearing block 33 is eliminated, the reset spring 37 is reset and rebounded, so that the driving seat 39 is driven to return to the initial position.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a hub in cabinet, includes casing (2), and the surface of casing (2) is covered and is stamped upper cover (1), its characterized in that: the two side inner walls of the shell (2) are provided with mounting cavities (34), the shell (2) is connected with the upper cover (1) through two groups of quick-release quick-assembly structures (3) which are arranged oppositely, meanwhile, a driving seat (39) of the quick-release quick-assembly structures (3) is movably arranged in the mounting cavities (34), one end of the driving seat (39) is welded with the lock column (32), one end of the driving seat (39) far away from the lock column (32) is welded with the guide tube (36), a driving plate (35) is arranged on the upper side of the driving seat (39), the bottom of the driving plate (35) is fixedly connected with a connecting sheet (40) through a vertical plate, meanwhile, the connecting sheet (40) is welded on a rectangular plate (42), and the left end of the rectangular plate (42) is welded with the stress block (33);

the quick-release and quick-assembly structure (3) comprises a lock plate (30), a lock hole (31), a lock column (32), a stress block (33), a driving plate (35), a guide tube (36), a return spring (37), a guide cylinder (38), a driving seat (39), a connecting sheet (40), a rectangular plate (42) and a lower pressing plate (43), wherein one end, far away from the stress block (33), of the rectangular plate (42) is fixedly connected with a sliding block (41), and meanwhile the sliding block (41) is arranged in a sliding groove formed in the side wall of the bottom of the installation cavity (34) in a sliding manner;

two groups of lock holes (31) are formed in the lock plate (30), lock columns (32) are clamped in the two groups of lock holes (31), and locking and fixing are performed between the upper cover (1) and the shell (2) through the lock holes (31) and the lock columns (32).

2. An in-cabinet hub according to claim 1, wherein: two groups of limiting holes are formed in the left side wall of the mounting cavity (34), and locking columns (32) are movably inserted into the two groups of limiting holes.

3. An in-cabinet hub according to claim 1, wherein: the surface of the driving seat (39) is provided with a stress groove, the driving seat (39) is provided with two groups of driving grooves in parallel in the mounting cavity (34), and meanwhile, the stress groove in the driving seat (39) is provided with a lower pressing plate (43), and the lower pressing plate (43) drives and lifts through the stress block (33), the rectangular plate (42), the connecting sheet (40) and the driving plate (35).

4. An in-cabinet hub according to claim 1, wherein: the guide cylinder (38) is welded on the surface of the inner wall of the right upper side of the installation cavity (34), the guide tube (36) is inserted into the guide cylinder (38), and the guide tube (36) is connected with the guide cylinder (38) through the reset spring (37).

5. An in-cabinet hub according to claim 1, wherein: the side wall of the shell (2) is internally provided with a limiting opening, two groups of limiting rods are installed in the limiting opening, and meanwhile, the limiting rods are inserted into a rectangular plate (42) movably installed in the limiting opening.