CN220775999U - A switch convenient for maintenance and repair - Google Patents

Abstract

The utility model discloses a switch that is easy to maintain and overhaul, including a chassis and a cover, a wire bobbin is clamped in a groove on the side wall of the chassis, a material receiving box is inserted in a slot on the lower side of the groove, a side bracket is arranged on the outer side of the chassis, a support mechanism is arranged in the chassis, the support mechanism includes a support seat arranged on the inner wall of the chassis, a slide groove is opened on the support seat, a mounting plate is arranged on the side of the support seat, a first slider and a second slider at the end of the mounting plate are correspondingly clamped in the slide groove, and the second slider is screwed on the screw. A switch that is easy to maintain and overhaul is manufactured by adopting the above technical scheme to meet the different switch height support requirements, expand the application scope of the device, solve the problem that ordinary switch support equipment is inconvenient to adjust the height, and by setting a fan and a branch pipe mechanism, the switch body inside the chassis can be heat-dissipated, thereby improving the heat dissipation effect of the switch equipment.

Description

A switch convenient for maintenance and repair

Technical Field

The utility model relates to the technical field of switches, in particular to a switch which is convenient for maintenance and repair.

Background technique

The switch can transmit data between multiple port pairs at the same time. Each port can be regarded as an independent physical network segment, and the network devices connected to it enjoy all the bandwidth alone without competing with the same type of devices. After the existing switches are installed and fixed, the ordinary installation mechanism is not convenient to adjust the height according to the structural characteristics of the switch equipment, and the ventilation and heat dissipation requirements of the switch are difficult to be effectively guaranteed. In addition, the dust during use can easily cause damage to the switch equipment, resulting in more failures and higher maintenance costs. To this end, we propose a switch that is easy to maintain and repair.

Utility Model Content

In order to solve the above problems, the utility model provides a switch that is easy to maintain and repair, so as to solve the problems raised in the above background technology.

A switch that is easy to maintain and overhaul in the utility model comprises a chassis and a cover, a wire bobbin is clamped in a groove on a side wall of the chassis, a material receiving box is plugged into a slot on the lower side of the groove, a side bracket is arranged on the outer side of the chassis, a supporting mechanism is arranged in the chassis, the supporting mechanism comprises a supporting seat arranged on the inner wall of the chassis, a slide groove is opened on the supporting seat, a mounting plate is arranged on the side of the supporting seat, a first slider and a second slider at the end of the mounting plate are correspondingly clamped in the slide groove, the second slider is screwed on the screw, a fan is arranged on the cover, and a plurality of branch pipes are connected to the output end of the fan.

In the above solution, one end of the chassis and the cover is hinged, and the other end of the chassis and the cover is provided with a connecting block.

In the above solution, a filter is provided in the ventilation slot of the side wall of the cover.

In the above solution, the inner wall of the receiving box is provided with an electrostatic adsorption net.

In the above solution, the top end of the screw rod passes through the top of the support seat and is connected to the knob.

In the above solution, the fan is connected to the power supply and the switch via a wire.

In the above solution, the support seats are symmetrically distributed at both ends of the mounting plate, and a through hole is opened on the mounting plate.

The advantages and beneficial effects of the utility model are as follows: the utility model provides a switch that is easy to maintain and overhaul. The switch that is easy to maintain and overhaul has a simple and reasonable structural design and is highly practical. By arranging a plurality of wire arranging barrels in the grooves on the sides of the chassis, the wires of the switch can be classified and placed respectively, thereby ensuring the independence of the lines and improving the wire bundling effect. By arranging a height-adjustable support mechanism in the inner cavity of the chassis, the height of the mounting plate can be adjusted through the cooperation of the support seat, the slide groove, the mounting plate, the first slider, the second slider and the screw, thereby adapting to different switch height support requirements, expanding the scope of application of the device, and solving the problem that ordinary switch support equipment is inconvenient to adjust the height. In addition, under the action of the support mechanism, the switch is designed to be elevated, sufficient heat dissipation space is reserved, and the internal heat dissipation effect is improved. By arranging a fan and a branch pipe mechanism, the switch body inside the chassis can be heat-dissipated, thereby improving the heat dissipation effect of the switch equipment. In the process, the dust inside the chassis can fall into the receiving box for collection, thereby making it convenient to pull out the receiving box as a whole for cleaning, thereby reducing the difficulty of equipment maintenance.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Fig. 1 is a schematic diagram of the structure of the utility model.

FIG. 2 is a schematic diagram of the internal structure of the chassis of the present utility model.

FIG3 is a schematic diagram of the structure of point A in FIG2 of the present utility model.

FIG. 4 is a schematic diagram of the internal structure of the cover of the utility model.

In the figure: 1 chassis, 11 cover, 12 connecting block, 13 groove, 14 wire bobbin, 15 filter screen, 16 slot, 17 receiving box, 18 side bracket, 19 support seat, 2 slide, 21 mounting plate, 22 first slider, 23 second slider, 24 screw, 25 fan, 26 branch pipe.

Detailed ways

The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

As shown in FIGS. 1-4 , the utility model is a switch that is easy to maintain and overhaul, including a chassis 1 and a cover 11. A wire bobbin 14 is provided in a groove 13 on the side wall of the chassis 1. By arranging a plurality of wire bobbins 14 in the groove 13 on the side of the chassis 1, the wires of the switch can be classified and placed separately, thereby ensuring the independence of the lines and improving the wire bundling effect.

A material receiving box 17 is inserted into the slot 16 on the lower side of the groove 13, a side bracket 18 is arranged on the outer side of the chassis 1, and a supporting mechanism is arranged in the chassis 1, the supporting mechanism includes a supporting seat 19 arranged on the inner wall of the chassis 1, a slide groove 2 is opened on the supporting seat 19, and a mounting plate 21 is arranged on the side of the supporting seat 19, a first slider 22 and a second slider 23 at the end of the mounting plate 21 are correspondingly clamped in the slide groove 2, and the second slider 23 is screwed on the screw 24. By arranging a height-adjustable supporting mechanism in the inner cavity of the chassis 1, the height of the mounting plate 21 can be adjusted through the cooperation of the supporting seat 19, the slide groove 2, the mounting plate 21, the first slider 22, the second slider 23 and the screw 24, so as to adapt to different switch height support requirements, expand the application range of the device, solve the problem that ordinary switch support equipment is inconvenient to adjust the height, and under the action of the supporting mechanism, the switch is designed to be elevated, sufficient heat dissipation space is reserved, and the internal heat dissipation effect is improved.

The cover 11 is provided with a fan 25, and the output end of the fan 25 is connected to a plurality of branch pipes 26. By providing the fan 25 and the branch pipe 26 mechanism, the switch body inside the chassis 1 can be cooled, thereby improving the cooling effect of the switch device.

In the above solution, one end of the chassis 1 and the cover 11 are hinged, and the other ends of the chassis 1 and the cover 11 are provided with a connecting block 12 .

In the above solution, a filter 15 is arranged in the ventilation slot on the side wall of the cover 11 .

In the above scheme, an electrostatic adsorption net is provided on the inner wall of the material receiving box 17. During the heat dissipation process of the fan 25, the dust inside the chassis 1 can fall into the material receiving box 17 for collection, so that the material receiving box 17 can be conveniently pulled out as a whole for cleaning, which reduces the maintenance difficulty of the equipment, improves the internal cleaning efficiency of the chassis 1, reduces the impact of dust on the switch equipment, and prolongs the service life of the switch.

In the above solution, the top end of the screw rod 24 passes through the top of the support seat 19 and is connected to the knob.

In the above solution, the fan 25 is connected to the power supply and the switch through a wire, and the fan 25 is arranged on the cover 11, thereby improving the heat dissipation effect of the fan 25 itself.

In the above solution, the support seats 19 are symmetrically distributed at both ends of the mounting plate 21 , and a through hole is opened on the mounting plate 21 .

working principle:

This switch is easy to maintain and overhaul. When it is used, the switch body is installed in the inner cavity of the chassis 1 and supported by two mounting plates 21. The switch body is fixed to the top of the mounting plate 21 with screws, and the wires of the switch are led out from the middle of the cable drum 14. When it is necessary to adjust the height of the switch body, the user manually rotates the screw 24 to drive the second slider 23 and the first slider 22 to move in the slide groove 2 of the support seat 19, thereby realizing the height adjustment of the mounting plate 21 and the installed switch body. The chassis 1 and the connecting block 12 at the end of the cover 11 are fixed by the bolt assembly corresponding to the connecting block 12. When the ambient temperature is relatively hot, the fan 25 is started to guide the external airflow into the chassis 1 through the branch pipe 26, so as to dissipate heat for the switch body, and in this process, the dust attached to the switch can be blown off its surface, so that the dust enters the receiving box 17 for storage.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A switch convenient for maintenance and overhaul, comprising a chassis (1) and a cover (11), characterized in that a cable drum (14) is clamped in a groove (13) on a side wall of the chassis (1), a material receiving box (17) is inserted in a slot (16) on the lower side of the groove (13), a side bracket (18) is arranged on the outer side of the chassis (1), a supporting mechanism is arranged in the chassis (1), the supporting mechanism comprises a supporting seat (19) arranged on the inner wall of the chassis (1), a slide groove (2) is opened on the supporting seat (19), a mounting plate (21) is arranged on the side of the supporting seat (19), a first slider (22) and a second slider (23) at the end of the mounting plate (21) are correspondingly clamped in the slide groove (2), the second slider (23) is screwed on the screw rod (24), a fan (25) is arranged on the cover (11), and a plurality of branch pipes (26) are connected to the output end of the fan (25). 2. A switch that is easy to maintain and overhaul according to claim 1, characterized in that one end of the chassis (1) and the cover (11) are hinged, and the other end of the chassis (1) and the cover (11) is provided with a connecting block (12). 3. A switch that is easy to maintain and overhaul according to claim 1, characterized in that a filter (15) is provided in the ventilation slot on the side wall of the cover (11). 4. A switch that is easy to maintain and overhaul according to claim 1, characterized in that an electrostatic adsorption net is provided on the inner wall of the material receiving box (17). 5. A switch that is easy to maintain and overhaul according to claim 1, characterized in that the top end of the screw rod (24) passes through the top of the support seat (19) and is connected to the knob. 6. A switch that is easy to maintain and overhaul according to claim 1, characterized in that the fan (25) is connected to a power supply and a switch via a wire. 7. A switch that is easy to maintain and overhaul according to claim 1, characterized in that the support seats (19) are symmetrically distributed at both ends of the mounting plate (21), and a through hole is opened on the mounting plate (21).