CN222128230U

CN222128230U - Switch casing convenient to dismantle

Info

Publication number: CN222128230U
Application number: CN202420817211.3U
Authority: CN
Inventors: 张智钦; 兰小娟; 许慧; 陈应斌
Original assignee: Beijing Youfu Changban Technology Co ltd
Current assignee: Beijing Youfu Changban Technology Co ltd
Priority date: 2024-04-19
Filing date: 2024-04-19
Publication date: 2024-12-06
Anticipated expiration: 2034-04-19

Abstract

The utility model relates to a switch shell convenient to detach, which comprises a switch shell, wherein the inner wall of the switch shell is provided with a base plate at two sides, the upper end surface of the base plate is provided with a buckle cover, the outer walls of the base plate and the buckle cover are respectively provided with a jack, the inside of each jack is provided with a locking pin in a sliding manner, the inner wall of each jack is provided with limiting holes at two sides, the outer wall of each locking pin is fixedly provided with a limiting block at two sides, the limiting blocks and the limiting holes are equal in size, the limiting blocks are contacted with the lower end surface of the base plate, the upper end of each locking pin is provided with a fixed block, and a spring is arranged between each fixed block and the buckle cover, so that a user can rotate the locking pin to enable the limiting blocks to be positioned in the limiting holes, then can pull out the locking pin to facilitate detachment of the buckle cover, and by arranging the spring, the limiting blocks can be pushed upwards against the lower ends of the base plate to fixedly mount the buckle cover.

Description

Switch casing convenient to dismantle

Technical Field

The utility model relates to the technical field of switches, in particular to a switch shell convenient to detach.

Background

A switch means a "switch" is a network device used for electrical (optical) signal forwarding. It can provide an unshared electrical signal path for any two network nodes of the access switch. The utility model provides a network switch, which is an equipment for expanding a network, can provide more connection ports for a sub-network so as to connect more computers, but a switch shell in the prior art is usually provided with a plurality of fixing screws, an operator is required to remove the fixing screws in sequence, the dismantling operation is complicated, when the screws are fixed tightly, and the quality of the screws is poor, the problem that the switch shell is difficult to dismantle due to screw sliding is extremely easy to occur, and most of the network switch has no heat dissipation function, so that the switch inevitably generates a large amount of heat when in use, the service life of the switch is short, and when the switch is not in use, a large amount of dust is inevitably introduced into a connection port when the switch is placed for a long time, the switch is easy to damage.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a switch shell convenient to detach, so as to solve the technical problems that in the prior art mentioned in the background art, a plurality of fixing screws are usually arranged on the switch shell, operators are required to remove the switch shell in sequence, the removing operation is complicated, when the screws are fixed tightly, and the quality of the screws is poor, the problem that the switch shell is difficult to remove due to screw sliding is extremely easy to occur.

(II) technical scheme

In order to achieve the aim, the utility model provides the technical scheme that the switch shell convenient to detach comprises a switch shell, wherein the inner wall of the switch shell is provided with a base plate at two sides, the upper end surface of the base plate is provided with a buckle cover, the outer walls of the base plate and the buckle cover are respectively provided with a jack, the inside of each jack is provided with a locking pin in a sliding way, the inner wall of each jack is provided with limiting holes at two sides, the outer wall of each locking pin is fixedly provided with limiting blocks at two sides, the limiting blocks and the limiting holes are equal in size, the limiting blocks are contacted with the lower end surface of the base plate, the upper end of each locking pin is provided with a fixed block, a spring is arranged between each fixed block and each buckle cover, the spring is in a compressed state, the outer wall of the switch shell is fixedly provided with a mounting frame at one side, the mounting frame is provided with vent holes, the vent holes are provided with a plurality of limiting fans which are linearly arranged, the outer ends of the vent holes are fixedly provided with cooling fans at the inner walls of the mounting frame,

Preferably, the radiator fan all adopts bolt fixed mounting with the mounting bracket, one side of radiator fan, and be located the inside of ventilation hole and all be fixed be equipped with the dust screen, on the outer wall of switch shell, and be located both sides and all seted up the louvre, the louvre is provided with a plurality ofly, and becomes linear arrangement, is convenient for filter the dust in the middle of the air.

In a further preferred aspect, the outer wall of the switch shell is provided with an external hole, the outer end of the external hole is located on the outer wall of the switch shell and is fixedly provided with a bar frame, the inner wall of the bar frame is provided with sliding grooves at the upper end and the lower end, and the inside of the sliding grooves is provided with a sealing plate in a sliding manner, so that the sealing plate is convenient to install.

In a further preferred aspect, the upper end face of the bar frame is provided with a threaded hole, the threaded hole is communicated with the chute, the upper end face of the sealing plate is correspondingly provided with a mounting hole, and fixing screws are arranged in the threaded hole and the mounting hole, so that the sealing plate and the bar frame are conveniently fixed.

In a further preferred embodiment, the lower end face of the switch housing is provided with square blocks, the square blocks are fixedly arranged on four corners, the support rods are fixedly arranged on the lower end faces of the square blocks, and the grounding feet are fixedly arranged on the lower end faces of the support rods, so that the device is convenient to support.

In a further preferred embodiment, the lower end surfaces of the grounding pins are fixedly provided with anti-slip pads, so that the switch shell is more stable.

In a further preferred aspect, the upper end surface of the fixing screw is fixedly provided with a vertical plate, so that the fixing screw is convenient to detach and install.

(III) beneficial effects

Compared with the prior art, the utility model provides the switch shell convenient to detach, which has the following beneficial effects:

1. According to the utility model, the base plate, the buckle cover, the jack, the locking pin, the limiting hole, the limiting block, the fixed block and the spring are arranged, so that a user can rotate the locking pin to enable the limiting block to be positioned in the limiting hole, then the locking pin can be pulled out to facilitate the disassembly of the buckle cover, and the spring is arranged to apply upward thrust to the fixed block to enable the limiting block to abut against the lower end of the base plate so as to fixedly mount the buckle cover;

2. According to the utility model, the mounting frame, the vent holes, the cooling fan, the dust screen and the cooling holes are arranged, so that a user can blow air to the switch shell by opening the cooling fan, so that heat in the switch shell is discharged through the cooling holes, a cooling effect is achieved, and the dust screen is arranged, so that a dust-proof effect is achieved;

3. According to the utility model, the strip-shaped frame, the sliding groove, the sealing plate, the threaded hole, the mounting hole and the fixing screw are arranged, so that when a user does not use the switch shell for a long time, the sealing plate can be inserted into the strip-shaped frame through the matching effect of the sliding groove and the sealing plate, then the fixing screw is screwed into the threaded hole and the mounting hole to fix, and at the moment, the external hole can be shielded, so that dust is prevented from entering, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a switch housing that is easy to disassemble;

FIG. 2 is an exploded view of the installation of the switch housing, buckle closure and locking pin;

FIG. 3 is a partial schematic view of the area A in FIG. 2;

FIG. 4 is an exploded view of the installation of the bar frame, seal plate and set screw on the switch housing;

Fig. 5 is an exploded view of the mounting bracket and the cooling fan to the switch housing.

1, A switch shell; 2, a backing plate, 3, a buckle cover, 4, an inserting hole, 5, a locking pin, 6, a limiting hole, 7, a limiting block, 8, a fixed block, 9, a spring, 10, a mounting rack, 11, a vent hole, 12, a cooling fan, 13, a dust screen, 14, a cooling hole, 15, an external hole, 16, a bar frame, 17, a chute, 18, a sealing plate, 19, a threaded hole, 20, a mounting hole, 21, a fixing screw, 22, a square block, 23, a supporting rod, 24, a grounding pin, 25, an anti-skid pad, 26 and a vertical 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.

Example 1:

Referring to fig. 1-5, an exchange shell convenient to detach, including exchange shell 1, on the inner wall of exchange shell 1 and be located both sides and all be equipped with backing plate 2, backing plate 2's up end is equipped with buckle closure 3, jack 4 has all been seted up to all correspondence on backing plate 2 and the outer wall of buckle closure 3, jack 4's inside all slides and is equipped with locking pin 5, spacing hole 6 has all been seted up on the inner wall of jack 4 and be located both sides, and the stopper 7 is fixed on locking pin 5's the outer wall and be located both sides and be equipped with stopper 7, the size of stopper 7 and spacing hole 6 equals, stopper 7 all contacts with backing plate 2's lower terminal surface, locking pin 5's upper end is equipped with fixed block 8, be equipped with spring 9 between fixed block 8 and the buckle closure 3, spring 9 is in compressed state, and be equipped with mounting bracket 10 on exchange shell 1's the outer wall and be located one side fixedly, vent 11 has been seted up on mounting bracket 10, vent 11 is provided with a plurality of and into linear arrangement, the outer end of vent 11 and be located the inner wall of mounting bracket 10 and all fixedly be equipped with radiator fan 12.

In this embodiment, the cooling fan 12 is fixedly mounted on the mounting frame 10 by bolts, one side of the cooling fan 12 is located inside the ventilation hole 11 and is fixedly provided with the dust screen 13, the outer wall of the switch housing 1 is provided with cooling holes 14 on both sides, and the cooling holes 14 are arranged in a plurality of linear arrangement.

Specifically, the user can make stopper 7 be located the bottom of spacing hole 6 through rotating locking pin 5, later alright pull out locking pin 5 from the inside of jack 4 to dismantle buckle closure 3, and then conveniently overhaul the device, and when using, can also open radiator fan 12 and make it blow to switch shell 1, so that its inside heat is discharged through louvre 14, and then plays radiating effect.

In this embodiment, an external hole 15 is formed on the outer wall of the switch housing 1, a bar-shaped frame 16 is fixedly arranged on the outer end of the external hole 15 and located on the outer wall of the switch housing 1, sliding grooves 17 are formed in the inner wall of the bar-shaped frame 16 and located at the upper end and the lower end of the bar-shaped frame, a sealing plate 18 is slidably arranged in the sliding grooves 17, a threaded hole 19 is formed in the upper end face of the bar-shaped frame 16, the threaded hole 19 is communicated with the sliding grooves 17, a mounting hole 20 is correspondingly formed in the upper end face of the sealing plate 18, a fixing screw 21 is arranged in the threaded hole 19 and the mounting hole 20, and a vertical plate 26 is fixedly arranged on the upper end face of the fixing screw 21.

Specifically, when the user no longer uses the switch housing 1 for a long time, the sealing plate 18 can be inserted into the bar frame 16 through the cooperation of the sliding groove 17 and the sealing plate 18, and then the fixing screw 21 is screwed into the threaded hole 19 and the mounting hole 20 to fix, so that the external hole 15 can be shielded to prevent dust from entering.

In this embodiment, the lower end face of the switch housing 1 is located at four corners and is fixedly provided with square blocks 22, the lower end faces of the square blocks 22 are fixedly provided with supporting rods 23, the lower end faces of the supporting rods 23 are fixedly provided with grounding feet 24, and the lower end faces of the grounding feet 24 are fixedly provided with anti-slip pads 25.

In particular, the device may be supported.

Example 2:

To sum up, when using, when needs are to be carried out the dismantlement to switch shell 1 and buckle closure 3, can make stopper 7 be located the inside of spacing hole 6 through rotating locking pin 5, afterwards alright pull out locking pin 5, in order to conveniently dismantle buckle closure 3, and then make things convenient for the maintenance, and through setting up spring 9, can exert ascending thrust to fixed block 8, make stopper 7 support the lower extreme of backing plate 2, in order to carry out fixed mounting to buckle closure 3, when needs are carried out the heat dissipation to the spare part of switch shell 1 inside, can make it blow to switch shell 1 through opening radiator fan 12, so that its inside heat is discharged through louvre 14, and then play radiating effect, and through setting up dust screen 13, can play dirt-proof effect, when no longer using switch shell 1, can insert sealing plate 18 in bar frame 16 through the cooperation effect of spout 17 and sealing plate 18, then screw 21 is screwed in screw hole 19 and mounting hole 20 in the middle of the time again, alright make the outer joint hole 15 shelter from, thereby prevent that the dust from getting into, the service life of the device is prolonged.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A switch shell convenient to disassemble comprises a switch shell (1), and is characterized in that base plates (2) are arranged on the inner wall of the switch shell (1) and positioned on two sides, buckling covers (3) are arranged on the upper end faces of the base plates (2), inserting holes (4) are correspondingly formed in the outer walls of the base plates (2) and the buckling covers (3), locking pins (5) are slidably arranged in the inserting holes (4), limiting holes (6) are formed in the inner wall of the inserting holes (4) and positioned on two sides, limiting blocks (7) are fixedly arranged on the outer wall of the locking pins (5) and positioned on two sides, limiting blocks (7) are equal to the limiting holes (6), the limiting blocks (7) are in contact with the lower end faces of the base plates (2), fixing blocks (8) are arranged at the upper ends of the locking pins (5), springs (9) are arranged between the fixing blocks (8) and the buckling covers (3), limiting holes (6) are fixedly arranged on one side of the outer wall of the switch shell (1), vent holes (10) are formed in a linear arrangement mode, and a plurality of vent holes (11) are formed in the switch shell, the outer ends of the ventilation holes (11) are fixedly provided with cooling fans (12) on the inner wall of the mounting frame (10).

2. The switch shell convenient to detach according to claim 1, wherein the cooling fans (12) are fixedly installed with the installation frame (10) through bolts, dustproof nets (13) are fixedly arranged on one side of the cooling fans (12) and inside the ventilation holes (11), cooling holes (14) are formed in the outer wall of the switch shell (1) and are arranged on two sides of the switch shell, and the cooling holes (14) are arranged in a plurality of linear mode.

3. The switch shell convenient to detach according to claim 1, wherein an external connection hole (15) is formed in the outer wall of the switch shell (1), a bar-shaped frame (16) is fixedly arranged at the outer end of the external connection hole (15) and positioned on the outer wall of the switch shell (1), sliding grooves (17) are formed in the inner wall of the bar-shaped frame (16) and positioned at the upper end and the lower end, and sealing plates (18) are arranged in the sliding grooves (17) in a sliding mode.

4. The switch shell convenient to detach according to claim 3, wherein the upper end face of the bar-shaped frame (16) is provided with a threaded hole (19), the threaded hole (19) is communicated with the sliding groove (17), the upper end face of the sealing plate (18) is correspondingly provided with a mounting hole (20), and fixing screws (21) are arranged in the threaded hole (19) and the mounting hole (20).

5. The switch shell convenient to detach according to claim 1, wherein square blocks (22) are fixedly arranged on the lower end face of the switch shell (1) and positioned at four corners, supporting rods (23) are fixedly arranged on the lower end face of each square block (22), and grounding pins (24) are fixedly arranged on the lower end face of each supporting rod (23).

6. The switch housing of claim 5, wherein the lower end surfaces of the grounding pins (24) are fixedly provided with anti-slip pads (25).

7. The switch housing of claim 4, wherein the upper end surface of the fixing screw (21) is fixedly provided with a vertical plate (26).