CN223285848U - A switch with dual power supply circuits - Google Patents

Abstract

The utility model relates to the technical field of switches, in particular to a switch with a dual-power circuit. The protective shell comprises a protective shell body, a supporting plate and a fixing assembly, wherein the supporting plate is fixedly connected inside the protective shell body, the upper surface of the supporting plate is provided with a switch body, and the fixing assembly is arranged at the bottom of the supporting plate. According to the utility model, through the arranged fixing assembly, the switch body can be effectively fixed, and through the arranged installation assembly, the closed cover and the protective shell can be effectively fixed, so that the switch body can be effectively protected and treated through the cooperation between the closed cover and the protective shell, the switch body can be effectively heat-radiated through the arranged heat radiation assembly, the dust-proof effect of the whole device on the switch body can be further improved, and the practicability of the whole device is effectively improved.

Description

Switch with dual power supply circuit

Technical Field

The utility model relates to the technical field of switches, in particular to a switch with a dual-power circuit.

Background

The switch is a network device for forwarding electric signals, which can provide an exclusive electric signal path for any two network nodes accessing the switch, the most common switch is an ethernet switch, other common switches are a telephone voice switch, an optical fiber switch and the like, and in daily life, a switch with a dual-power circuit is often required.

The switch among the prior art generally all directly exposes in external environment in the use, can lead to dust in the external environment like this to pile up in the outside of switch or get into the inside of switch, thereby can lead to the switch to appear damaging etc. condition, influence the normal result of use of switch, and, when the object in the external environment carelessly strikes the switch, can lead to the switch to appear damaging etc. condition equally, moreover, the switch among the prior art does not have effective heat radiation structure, can produce a large amount of heat at the in-process of switch operation, if do not carry out the heat dissipation to the switch at this moment, can lead to the inside heat of switch to be difficult to discharge, thereby reduced the life of switch.

The utility model discloses a switch with a double-power-supply circuit, which comprises a machine body, wherein one end of one side of the machine body is provided with an Ethernet interface, the middle position of one side of the machine body is provided with an automatic transfer switch, and one end of one side of the machine body, which is far away from the Ethernet interface, is provided with a power switch and a power connection port. The shell consists of the machine body and the L-shaped top cover, and the sliding grooves are formed in the tops of the two ends of the inside of the machine body, the L-shaped top cover is connected with the machine body through the sliding grooves, and the L-shaped top cover is connected with the machine body through the bolts and the nuts inside the machine body.

The switch in the scheme can be quite conveniently detached, but is still directly exposed in the external environment in the use process, and still does not have an effective heat dissipation structure in the use process, so that the problems in the background art cannot be solved.

Accordingly, a switch having dual power circuits is provided by those skilled in the art to solve the problems set forth in the background above.

Disclosure of utility model

The utility model aims to provide a switch with double power circuits, which comprises a protective shell and further comprises:

The support plate is fixedly connected inside the protective shell, and the upper surface of the support plate is provided with a switch body;

the fixing component is arranged at the bottom of the supporting plate and is used for fixing the switch body;

The positioning frame is fixedly connected to the outer part of the protective shell, and a closed cover is arranged in the positioning frame;

The mounting assemblies are symmetrically arranged on two sides of the outer wall of the positioning frame and used for fixing the positioning frame and the closing cover;

the heat dissipation components are symmetrically arranged in the closed cover and are used for conducting heat dissipation treatment on the switch body;

and the dustproof assembly is positioned above the closing cover and is used for carrying out dustproof protection treatment on the inside of the protective shell.

As the further improvement of this technical scheme, fixed subassembly includes fixed connection in the fixed plate of backup pad bottom, the inside fixedly connected with inner panel of fixed plate, the equal fixedly connected with slide bar in outer wall both sides of inner panel, two the other end of slide bar respectively with the inner wall both sides fixed connection of fixed plate, the inside symmetry of fixed plate is equipped with conflict board, two the guide way that supplies the slide bar activity is all offered to the inside of conflict board, two the outside of slide bar is all overlapped and is equipped with reset spring, two reset spring all contradicts between conflict board and fixed plate, the outside symmetry of conflict board is equipped with the connecting rod, every two the other end of connecting rod all extends to the outside of protecting sheathing and fixedly connected with connecting plate, two the equal fixedly connected with pull ring of outside of connecting plate, two opposite one side of connecting plate all is through planking fixedly connected with splint.

As the further improvement of this technical scheme, the installation component includes the guide bar of symmetry setting in locating frame outer wall both sides, a plurality of the equal fixedly connected with limiting disc of the other end of guide bar, every two the equal sliding connection of outside of guide bar has the movable plate, and is a plurality of the outside of guide bar is all overlapped and is equipped with the conflict spring, and is a plurality of the conflict spring is all contradicted between movable plate and limiting disc, the outside fixedly connected with handle of movable plate, two the equal fixedly connected with picture peg in opposite one side of movable plate, the guide way that supplies the picture peg activity has all been seted up to locating frame, protective housing and closing cap's outer wall both sides.

As a further improvement of the technical scheme, the upper surface of the closing cover is symmetrically provided with mounting holes, and the heat dissipation assembly comprises heat dissipation fans fixedly connected inside the two mounting holes.

As the further improvement of this technical scheme, dustproof subassembly is including the dustproof screen panel that is located the closure top, the outer wall both sides of dustproof screen panel all are equipped with the fixed frame through L shaped plate fixedly connected with mounting panel, the upper surface symmetry of closure lid is equipped with two the guide way that supplies the mounting panel activity has all been seted up to the upper surface of fixed frame, the inside fixedly connected with fixed block of mounting panel, the outside symmetry of fixed block is equipped with the telescopic link, a plurality of the equal fixedly connected with inserted bar of telescopic link, a plurality of the outside of telescopic link is all overlapped and is equipped with coupling spring, a plurality of coupling spring all contradicts between inserted bar and fixed block, the guide way that supplies the inserted bar activity has all been seted up to the inside of mounting panel and fixed frame.

As a further improvement of the technical scheme, a plurality of plug wire holes are formed in the front end surface of the protective casing in a penetrating mode, a plurality of connecting frames are fixedly connected to the front end surface of the protective casing, a plurality of connecting frames are fixedly connected with fixing rods in the connecting frames, spiral springs are fixedly connected to the outer portions of the fixing rods, rotating sleeves are fixedly connected to the other ends of the spiral springs, rubber protective plugs are fixedly connected to the outer portions of the rotating sleeves through side plates, and pulling sheets are fixedly connected to the outer portions of the side plates.

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

This switch with dual supply circuit, through the fixed subassembly that sets up, installation component, radiator unit and dustproof subassembly, when needs are installed the switch body and are used, only need place the switch body in the backup pad earlier, the fixed subassembly of rethread comes to fix the centre gripping to the switch body and handle, this moment can avoid the switch body to appear the condition such as displacement in the inside of protecting sheathing, the stability of switch body in the operation in-process has been promoted effectively, after the switch body is installed, the rethread installation component comes to fix between locating frame and the closure lid, can carry out the protection effectively to the switch body through the cooperation between closure lid and the protecting sheathing this moment, thereby can prolong the life of switch body effectively, in the in-process of switch body operation, the radiator unit begins to operate this moment, radiator unit can carry out the heat dissipation to the switch body effectively, thereby can further prolong the life of switch body, setting up through dustproof subassembly, the effect of device whole to the switch body has been promoted effectively, the holistic practicality of device has been promoted, and time and labor are saved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of an exploded perspective view of the present utility model;

FIG. 3 is a schematic view showing a cut-away perspective structure of a protective housing and a fixing plate according to the present utility model;

FIG. 4 is a schematic perspective view of the rubber protection plug of the present utility model after being opened;

FIG. 5 is an enlarged schematic view of the area A in FIG. 2;

FIG. 6 is an enlarged schematic view of the area B in FIG. 2;

FIG. 7 is an enlarged schematic view of the area C in FIG. 3;

Fig. 8 is an enlarged schematic view of the area D in fig. 4.

The meaning of each reference sign in the figure is:

1. The protective shell, 2, the locating frame, 3, the closing cover, 4, the dustproof mesh cover, 5, the fixed frame, 6, the L-shaped plate, 7, the mounting plate, 8, the supporting plate, 9, the exchanger body, 10, the cooling fan, 11, the fixed plate, 12, the inner plate, 13, the interference plate, 14, the connecting plate, 15, the wire inserting hole, 16, the fixed block, 17, the telescopic rod, 18, the inserting rod, 19, the connecting spring, 20, the guide rod, 21, the limiting disc, 22, the moving plate, 23, the interference spring, 24, the inserting plate, 25, the sliding rod, 26, the reset spring, 27, the connecting rod, 28, the outer plate, 29, the clamping plate, 30, the connecting frame, 31, the fixed rod, 32, the scroll spring, 33, the rotating sleeve, 34, the side plate, 35, the shifting sheet, 36 and the rubber protective plug.

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. 1-8, the present embodiment provides a switch with dual power circuits, including a protection housing 1, and further including:

The support plate 8 is fixedly connected in the protective shell 1, and the upper surface of the support plate 8 is provided with a switch body 9;

the fixing component is arranged at the bottom of the supporting plate 8 and is used for fixing the switch body 9;

the positioning frame 2 is fixedly connected to the outside of the protective shell 1, and a closing cover 3 is arranged in the positioning frame 2;

The mounting assemblies are symmetrically arranged on two sides of the outer wall of the positioning frame 2 and are used for fixing the positioning frame 2 and the closing cover 3;

The heat dissipation components are symmetrically arranged in the closed cover 3 and are used for performing heat dissipation treatment on the switch body 9;

And the dustproof assembly is positioned above the closing cover 3 and is used for carrying out dustproof protection treatment on the inside of the protective shell 1.

When the switch body 9 is required to be installed and used, the switch body 9 is only required to be placed on the supporting plate 8, then the switch body 9 is fixedly clamped through the fixing component, at the moment, the situation that the switch body 9 is displaced in the protective shell 1 can be avoided, the stability of the switch body 9 in the operation process is effectively improved, after the switch body 9 is installed, the fixing treatment is carried out between the positioning frame 2 and the closing cover 3 through the installation component, at the moment, the switch body 9 can be effectively protected through the cooperation between the closing cover 3 and the protective shell 1, therefore, the service life of the switch body 9 can be effectively prolonged, a large amount of heat can be generated in the operation process of the switch body 9, at the moment, the heat dissipation component starts to operate, the heat dissipation component can effectively conduct heat dissipation treatment on the switch body 9, further prolong the service life of the switch body 9, the whole dustproof effect on the switch body 9 can be further improved through the arrangement of the dustproof component, the whole dustproof effect of the switch body 9 is effectively improved, and the whole practicality of the device is effectively improved.

In order to effectively fix the switch body 9, the fixing assembly comprises a fixing plate 11 fixedly connected to the bottom of a supporting plate 8, an inner plate 12 is fixedly connected to the inside of the fixing plate 11, sliding rods 25 are fixedly connected to two sides of the outer wall of the inner plate 12, the other ends of the two sliding rods 25 are respectively fixedly connected to two sides of the inner wall of the fixing plate 11, an abutting plate 13 is symmetrically arranged in the fixing plate 11, guide grooves for the sliding rods 25 to move are formed in the two abutting plates 13, return springs 26 are sleeved outside the two sliding rods 25, the two return springs 26 abut against the abutting plates 13 and the fixing plate 11, connecting rods 27 are symmetrically arranged outside the abutting plates 13, the other ends of each two connecting rods 27 extend to the outside of the protective shell 1 and are fixedly connected with connecting plates 14, pull rings are fixedly connected to the outside of the two connecting plates 14, the opposite sides of the two connecting plates 14 are fixedly connected with clamping plates 29 through the outer plates 28, when the switch body 9 needs to be fixed, the pull ring is pulled firstly, at this moment, the pull ring drives the connecting plates 14 to synchronously move, the connecting plates 14 then drive the connecting rods 27 to synchronously move, the connecting rods 27 then drive the abutting plates 13 to synchronously move outside the sliding rods 25, in the process of moving the abutting plates 13, the reset springs 26 are extruded, the connecting plates 14 also drive the outer plates 28 and the clamping plates 29 to synchronously move, at this moment, the switch body 9 is placed on the upper surface of the supporting plate 8, the pull ring is loosened again, at this moment, the reset springs 26 reset, the abutting plates 13 are driven to synchronously move, the connecting rods 27 and the connecting plates 14 are driven to synchronously move, the outer plates 28 and the clamping plates 29 are driven to synchronously move, when the clamping plates 29 abut against the outside of the switch body 9, the switch body 9 can be effectively fixed and clamped through the clamping plate 29, so that the switch body 9 is prevented from displacement and the like in the protective shell 1, and the stability of the switch body 9 in the use process is effectively improved.

Considering that when the switch body 9 is protected, the closing cover 3 and the protecting shell 1 are required to be subjected to closing fixing treatment, the installation component comprises guide rods 20 symmetrically arranged on two sides of the outer wall of the positioning frame 2, the other ends of the guide rods 20 are fixedly connected with limiting plates 21, the outer parts of every two guide rods 20 are slidably connected with moving plates 22, the outer parts of the guide rods 20 are sleeved with abutting springs 23, the abutting springs 23 are abutted between the moving plates 22 and the limiting plates 21, the outer parts of the moving plates 22 are fixedly connected with handles, the opposite sides of the two moving plates 22 are fixedly connected with inserting plates 24, guide grooves for the inserting plates 24 to move are respectively formed on two sides of the outer walls of the positioning frame 2, the protecting shell 1 and the closing cover 3, when the installation treatment between the closing cover 3 and the protecting shell 1 is required, only the handle is pulled firstly, the handle drives the movable plate 22 to synchronously move outside the guide rod 20, the abutting springs 23 are extruded in the moving process of the movable plate 22, the movable plate 22 also drives the plugboards 24 to synchronously move, the closed cover 3 is plugged into the positioning frame 2 at the moment, the handle is released again, the abutting springs 23 reset at the moment, the movable plate 22 is driven to synchronously move, the movable plate 22 drives the plugboards 24 to synchronously move, when the plugboards 24 are plugged into the guide grooves on two sides of the outer wall of the closed cover 3, the closed cover 3 and the positioning frame 2 can be fixed, at the moment, the closed cover 3 and the protective shell 1 can be fixedly installed, so that the switch body 9 can be effectively protected through the cooperation between the closed cover 3 and the protective shell 1, and further the service life of the switch body 9 can be effectively prolonged.

In order to effectively perform heat dissipation treatment on the switch body 9, the upper surface of the closed cover 3 is symmetrically provided with mounting holes, the heat dissipation assembly comprises a heat dissipation fan 10 fixedly connected inside the two mounting holes, a large amount of heat can be generated in the operation process of the switch body 9, at this time, the heat dissipation fan 10 starts to operate, and the heat dissipation fan 10 can effectively perform heat dissipation treatment on the switch body 9, so that the service life of the switch body 9 can be effectively prolonged.

In order to effectively carry out dustproof protection treatment on the switch body 9, the dustproof assembly comprises a dustproof mesh cover 4 positioned above a closed cover 3, two sides of the outer wall of the dustproof mesh cover 4 are fixedly connected with a mounting plate 7 through an L-shaped plate 6, the upper surfaces of the closed cover 3 are symmetrically provided with fixed frames 5, the upper surfaces of the two fixed frames 5 are respectively provided with a guide groove for the movement of the mounting plate 7, the inside of the mounting plate 7 is fixedly connected with a fixed block 16, the outside of the fixed block 16 is symmetrically provided with a telescopic rod 17, the telescopic ends of a plurality of telescopic rods 17 are respectively fixedly connected with an inserting rod 18, the outside of the telescopic rods 17 are respectively sleeved with a connecting spring 19, the connecting springs 19 are respectively abutted between the inserting rods 18 and the fixed block 16, the inside of the mounting plate 7 and the fixed frames 5 are respectively provided with a guide groove for the movement of the inserting rods 18, only need to press the inserting rod 18, the inserting rod 18 can squeeze the telescopic rod 17 and the connecting spring 19 synchronously at this moment, then the mounting plate 7 is inserted into the fixed frame 5, at this moment, the mounting plate 7 can drive the inserting rod 18 to move synchronously, when the mounting plate 7 drives the inserting rod 18 to move into the guide groove in the fixed frame 5, the connecting spring 19 resets, the inserting rod 18 is driven to move synchronously, when the inserting rod 18 is inserted into the guide groove in the fixed frame 5, the mounting plate 7 and the fixed frame 5 can be fixed, at this moment, the dust screen 4 can be fixed, so that the dust screen 4 can be used for effectively protecting the switch body 9 from dust, further the service life of the switch body 9 can be further prolonged, and staff can also conveniently detach, replace and clean the dust screen 4, the practicality of the whole device is effectively improved.

In addition, in order to prevent dust and protect the exchanger body 9 when the exchanger body 9 is not needed, the front end surface of the protective housing 1 is provided with a plurality of plug wire holes 15 in a penetrating way, the front end surface of the protective housing 1 is fixedly connected with a plurality of connecting frames 30, the inside of each connecting frame 30 is fixedly connected with a fixing rod 31, the outside of the fixing rod 31 is fixedly connected with a scroll spring 32, the other end of the scroll spring 32 is fixedly connected with a rotating sleeve 33, the outside of the rotating sleeve 33 is fixedly connected with a rubber protecting plug 36 through a side plate 34, the outside of the side plate 34 is fixedly connected with a pulling piece 35, when the exchanger body 9 is needed to be plugged, the pulling piece 35 is only required to be pulled firstly, the side plate 35 can drive the side plate 34 to synchronously move, the side plate 34 can then drive the rotating sleeve 33 to synchronously rotate, the spiral spring 32 is synchronously stretched by the rotating sleeve 33, the side plate 34 drives the rubber protection plug 36 to synchronously move, when the rubber protection plug 36 is completely separated from the plug wire hole 15 on the front end surface of the protection shell 1, the wire head can be plugged into the interior of the exchange body 9 through the plug wire hole 15, so that the exchange body 9 can be normally used, when the exchange body 9 is not needed, the wire head is only required to be pulled out, the spiral spring 32 is reset at the moment, the rotating sleeve 33 is driven to synchronously rotate, the rotating sleeve 33 drives the side plate 34 to synchronously move, the side plate 34 drives the rubber protection plug 36 to synchronously move, when the rubber protection plug 36 is clamped into the plug wire hole 15 on the front end surface of the protection shell 1, the protection shell 1 can be sealed by the rubber protection plug 36, thereby avoiding that impurities such as dust in the external environment enter the inside of the protective housing 1 through the plug wire holes 15.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A switch with dual power supply circuits, comprising a protective casing (1), characterized in that it further comprises:

the support plate (8) is fixedly connected inside the protective shell (1), and the upper surface of the support plate (8) is provided with a switch body (9);

The fixing component is arranged at the bottom of the supporting plate (8) and is used for fixing the switch body (9);

the positioning frame (2) is fixedly connected to the outside of the protective shell (1), and a closing cover (3) is arranged in the positioning frame (2);

the mounting assemblies are symmetrically arranged on two sides of the outer wall of the positioning frame (2) and are used for fixing the positioning frame (2) and the closing cover (3);

the heat dissipation components are symmetrically arranged in the closed cover (3) and are used for performing heat dissipation treatment on the switch body (9);

And the dustproof assembly is positioned above the closing cover (3) and is used for carrying out dustproof protection treatment on the inside of the protective shell (1).

2. The switch with double power supply circuits according to claim 1, wherein the fixing component comprises a fixing plate (11) fixedly connected to the bottom of the supporting plate (8), an inner plate (12) is fixedly connected to the inside of the fixing plate (11), sliding rods (25) are fixedly connected to two sides of the outer wall of the inner plate (12), the other ends of the two sliding rods (25) are fixedly connected to two sides of the inner wall of the fixing plate (11) respectively, abutting plates (13) are symmetrically arranged in the fixing plate (11), guide grooves for the sliding rods (25) to move are formed in the abutting plates (13), return springs (26) are sleeved outside the sliding rods (25), the return springs (26) are abutted between the abutting plates (13) and the fixing plate (11), connecting rods (27) are symmetrically arranged outside the abutting plates (13), the other ends of the two connecting rods (27) are fixedly connected to the outer portion of the protective housing (1) respectively, connecting plates (14) are fixedly connected to the outer portions of the two connecting plates (14), and the two connecting plates (14) are fixedly connected to one side of the outer plates (28) respectively.

3. The switch with double power supply circuits according to claim 1, wherein the installation component comprises guide rods (20) symmetrically arranged on two sides of the outer wall of the positioning frame (2), the other ends of the guide rods (20) are fixedly connected with limiting plates (21), each two guide rods (20) are slidably connected with a movable plate (22) outside, a plurality of guide rods (20) are sleeved with abutting springs (23), the abutting springs (23) abut against the movable plates (22) and the limiting plates (21), handles are fixedly connected to the outer parts of the movable plates (22), inserting plates (24) are fixedly connected to one sides of the opposite sides of the two movable plates (22), and guide grooves for the insertion plates (24) to move are formed in the two sides of the outer walls of the positioning frame (2), the protective housing (1) and the closing cover (3).

4. The switch with dual power supply circuit as set forth in claim 1, wherein the upper surface of the closing cover (3) is symmetrically provided with mounting holes, and the heat dissipating assembly comprises a heat dissipating fan (10) fixedly connected inside the two mounting holes.

5. The switch with double power supply circuits according to claim 1, wherein the dustproof assembly comprises a dustproof mesh enclosure (4) positioned above a closed cover (3), two sides of the outer wall of the dustproof mesh enclosure (4) are fixedly connected with a mounting plate (7) through L-shaped plates (6), fixed frames (5) are symmetrically arranged on the upper surface of the closed cover (3), guide grooves for the movement of the mounting plate (7) are formed in the upper surfaces of the two fixed frames (5), fixed blocks (16) are fixedly connected to the inner portion of the mounting plate (7), telescopic rods (17) are symmetrically arranged on the outer portions of the fixed blocks (16), inserting rods (18) are fixedly connected to the telescopic ends of the telescopic rods (17), connecting springs (19) are sleeved on the outer portions of the telescopic rods (17), and the connecting springs (19) are abutted between the inserting rods (18) and the fixed blocks (16), and guide grooves for the movement of the inserting rods (18) are formed in the inner portions of the mounting plate (7) and the fixed frames (5).

6. The switch with the dual power supply circuit according to claim 1, wherein a plurality of plug wire holes (15) are formed in the front end surface of the protective housing (1) in a penetrating mode, a plurality of connecting frames (30) are fixedly connected to the front end surface of the protective housing (1), fixing rods (31) are fixedly connected to the inner portions of the connecting frames (30), spiral springs (32) are fixedly connected to the outer portions of the fixing rods (31), rotating sleeves (33) are fixedly connected to the other ends of the spiral springs (32), rubber protection plugs (36) are fixedly connected to the outer portions of the rotating sleeves (33) through side plates (34), and poking plates (35) are fixedly connected to the outer portions of the side plates (34).