Switch

Abstract

The utility model relates to the technical field of switches, and discloses a switch, which comprises a mounting seat, a cover body is mounted at the top of the mounting seat, a switch is arranged in the cover body, an assembly and disassembly assembly is arranged between the switch and the mounting seat, a filter plate is fixedly connected to the middle of the cover body, and a filter screen is arranged in the filter plate. Two connecting rods are fixedly connected to the interior of the mounting base, a plurality of pieces of blocking cloth are fixedly connected between the two connecting rods, and reset assemblies are fixedly connected to the upper ends and the lower ends of the connecting rods. According to the utility model, the switch can be protected through the cover body and the filter plate, wind can enter the cover body to dissipate heat of the switch, the connecting holes can be sealed through the blocking cloth when the switch is not used, dust can be prevented from entering the connecting holes, the cost of using the switch is further reduced, a plug of a circuit can be bound after the circuit is connected, and the switch is convenient to use. And the risk of line falling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch. Background Art

[0002] In communication engineering, switches are often used to manage and forward data, telecommunications or optical signals. Switches provide exclusive electrical signal paths between any two network nodes. The most common switches are Ethernet switches and fiber optic switches.

[0003] Existing switches are usually just placed in a normal manner when in use. After being placed in a designated position, the lines are connected for use. Although the signal transmission work can be completed, there are still some shortcomings. The switch usually has multiple connection holes, and these connection holes are used according to the needs of the scene. When fewer lines need to be connected, some connection holes will be exposed to the outside. When exposed to the outside for a long time, dust is adsorbed and accumulated, which causes the connection holes to be damaged and cannot be used directly. The connection holes need to be cleaned and repaired, which increases the cost of using the switch. Therefore, a switch is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a switch, which aims to improve the problem in the prior art that when the connection holes are exposed to the outside for a long time, the connection holes will be damaged due to the adsorption and accumulation of dust, and the connection holes need to be cleaned or repaired before they can be used.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a switch includes a mounting seat, a cover body is installed on the top of the mounting seat, a switch is arranged inside the cover body, an assembly and disassembly component is arranged between the switch and the mounting seat, a filter plate is fixedly connected to the middle of the cover body, two connecting rods are fixedly connected to the inside of the mounting seat, a plurality of baffles are fixedly connected between the two connecting rods, and a reset component is fixedly connected to the upper and lower ends of the connecting rod.

[0006] As a further description of the above technical solution:

[0007] The reset assembly comprises a spring, two springs are fixedly connected to the upper and lower ends of the connecting rod respectively, and one end of the spring away from the connecting rod is fixedly connected to the inside of the mounting seat.

[0008] As a further description of the above technical solution:

[0009] The assembly and disassembly component includes a connecting plate, which is fixedly connected to the bottom of the switch, a positioning block is fixedly connected to the bottom of the connecting plate, the positioning block and the mounting seat are plugged together, a compression spring is fixedly connected to the inside of the mounting seat, a card block is fixedly connected to the other end of the compression spring, the positioning block and the card block are in contact, a card slot is opened in the middle of the positioning block, the card block and the card slot are plugged together, and a disassembly component is rotatably connected to the middle of the mounting seat.

[0010] As a further description of the above technical solution:

[0011] The disassembly assembly includes a rotating rod, which is rotatably connected to the middle part of the mounting seat. A pull rope is fixedly connected to the outer side of the rotating rod, and the other end of the pull rope is fixedly connected to a side of the clamping block close to the compression spring.

[0012] As a further description of the above technical solution:

[0013] The outer side of the cover body is fixedly connected with a bottom plate, the middle part of the bottom plate is slidably connected with a screw, and the screw is threadedly connected with the mounting seat.

[0014] As a further description of the above technical solution:

[0015] A positioning groove is provided in the middle of the mounting seat, and the positioning block is specifically plugged into and matched with the positioning groove.

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the top of the cover body.

[0018] As a further description of the above technical solution:

[0019] One end of the rotating rod away from the mounting seat is fixedly connected with a handle.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the switch can be protected by the cooperation of the cover body, the filter plate, the connecting rod, the positioning groove, the blocking cloth and the reset assembly. At the same time, the wind can enter the cover body to dissipate the heat of the switch. When not in use, the connecting hole can be closed by the blocking cloth to prevent dust from entering the connecting hole, thereby reducing the cost of using the switch. At the same time, the plug of the line can be restrained after the line is connected to reduce the risk of the line falling off.

[0022] 2. In the utility model, the switch can be fixed by inserting the positioning block into the bottom plate through the cooperation of the connecting plate, the positioning block, the compression spring, the card block, the card slot, and the disassembly assembly, so as to prevent the switch from colliding with the cover body when the switch is transported. At the same time, the switch with a volume smaller than the cover body can be fixed. The switch can be disassembled by removing the cover body and rotating the rotating rod, so that the switch can be easily maintained or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional schematic diagram of a switch proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a switch baffle provided by the utility model;

[0025] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0026] Figure 4 This is a structural schematic diagram of a card slot of a switch proposed by the utility model;

[0027] Figure 5 The present invention is a schematic structural diagram of a switch card block.

[0028] Legend:

[0029] 1. Mounting base; 2. Switch; 3. Cover; 4. Filter plate; 5. Connecting rod; 6. Positioning slot; 7. Cloth stop; 8. Spring; 9. Connecting plate; 10. Positioning block; 11. Compression spring; 12. Block; 13. Slot; 14. Rotating rod; 15. Pull rope; 16. Bottom plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a switch, including a mounting base 1, a cover body 3 is installed on the top of the mounting base 1, a bottom plate 16 is fixedly connected to the outside of the cover body 3, a screw is slidably connected to the middle of the bottom plate 16, the screw and the mounting base 1 are threadedly connected, the bottom plate 16 and the cover body 3 can be fixed to the top of the mounting base 1 by the screws, and the cover body 3 can be removed at the same time, a switch 2 is arranged inside the cover body 3, and an assembly and disassembly component is arranged between the switch 2 and the mounting base 1, by the action of the assembly and disassembly component, the switch 2 can be fixed to the top of the mounting base 1, and the cover body 3 is placed on the periphery of the switch 2, so as to protect the switch 2 and prevent the switch 2 from colliding with foreign objects and being worn or damaged.

[0032] Reference Figure 1 - Figure 3 A filter plate 4 is fixedly connected to the middle of the cover body 3, through which dust in the wind can be filtered and space is provided for wind to enter the inside of the switch 2. Two connecting rods 5 are fixedly connected inside the mounting base 1, and a plurality of blocking cloths 7 are fixedly connected between the two connecting rods 5. Reset components are fixedly connected to the upper and lower ends of the connecting rods 5. The two connecting rods 5 can be rotated at the same time by pulling the blocking cloth 7, and the reset component can be worked at the same time. When the line connection is completed and the blocking cloth 7 is released, the blocking cloth 7 can be pulled back under the action of the reset component, so that the connection hole can be protected to prevent dust from entering the connection hole, thereby reducing the cost of using the switch 2, and at the same time, the line plug can be restrained to reduce the risk of the plug falling off.

[0033] Reference Figure 3 The reset assembly includes a spring 8, and the two springs 8 are fixedly connected to the upper and lower ends of the connecting rod 5 respectively. The end of the spring 8 away from the connecting rod 5 is fixedly connected to the inside of the mounting seat 1. When the connecting rod 5 rotates, the spring 8 can be twisted. When the connecting rod 5 is not subjected to force, the connecting rod 5 can be rotated in the opposite direction under the action of the spring 8, so that the blocking cloth 7 can be retracted. A handle is fixedly connected to the top of the cover body 3, and the handle can be used to facilitate the transportation of the switch 2.

[0034] Reference Figure 4 and Figure 5The assembly and disassembly assembly includes a connecting plate 9, which is fixedly connected to the bottom of the switch 2. A positioning block 10 is fixedly connected to the bottom of the connecting plate 9. The positioning block 10 is plugged into the mounting seat 1. A positioning groove 6 is provided in the middle of the mounting seat 1. The positioning block 10 is specifically plugged into the positioning groove 6. The positioning block 10 can be limited by the positioning groove 6, so that the connecting plate 9 and the mounting seat 1 can be quickly aligned, thereby speeding up the installation of the switch 2. A compression spring 11 is fixedly connected inside the mounting seat 1. A card block 12 is fixedly connected to the other end of the compression spring 11. The positioning block 10 is in contact with the card block 12. A card slot 13 is provided in the middle of the positioning block 10. The card block 12 is plugged into the card slot 13. A disassembly assembly is rotatably connected to the middle of the mounting seat 1.

[0035] Reference Figure 4 and Figure 5 When the positioning block 10 enters the positioning groove 6, it will contact the card block 12 and squeeze the card block 12 to move the card block 12. When the card block 12 moves, the compression spring 11 will be compressed. At this time, the positioning block 10 can completely enter the positioning groove 6. When the card slot 13 moves to the original position of the card block 12, the card block 12 can be bounced into the card slot 13 under the action of the compression spring 11, and the switch 2 can be quickly fixed.

[0036] Reference Figure 5 The disassembly component includes a rotating rod 14, which is rotatably connected to the middle part of the mounting base 1. A pull rope 15 is fixedly connected to the outer side of the rotating rod 14, and the other end of the pull rope 15 is fixedly connected to the side of the card block 12 close to the compression spring 11. The pull rope 15 can be reeled in by rotating the rotating rod 14. When the pull rope 15 is reeled in, the card block 12 will be pulled out of the card slot 13, so that the connecting plate 9 can be disassembled, and the switch 2 can be quickly disassembled, which can facilitate the maintenance or replacement of the switch 2. At the same time, it can be suitable for use with a switch 2 whose volume is smaller than the cover body 3. A handle is fixedly connected to the end of the rotating rod 14 away from the mounting base 1, and the rotating rod 14 can be rotated more conveniently and comfortably through the handle.

[0037] Working principle: When in use, the positioning block 10 is inserted into the middle of the mounting base 1. When entering, the positioning block 10 will squeeze the card block 12 and make the card block 12 compress the compression spring 11 and enter the interior of the mounting base 1. At this time, the positioning block 10 can completely enter the middle of the mounting base 1. When the card slot 13 moves to the original position of the card block 12, the card block 12 can be bounced into the card slot 13 under the action of the compression spring 11, and then the switch 2 can be installed. By rotating the rotating rod 14, the pull rope 15 can separate the card block 12 and the card slot 13, and then the switch 2 can be disassembled.

[0038] Among them, after the switch 2 is installed, the cover body 3 and the mounting base 1 can be connected by using screws, so as to protect the switch 2. At the same time, under the action of the filter plate 4, air can enter the interior of the mounting base 1 and dissipate heat for the switch 2, and the dust and impurities in the air will be filtered when the air enters. Under the action of the blocking cloth 7, the connection hole of the switch 2 can be blocked to prevent the entry of dust. At the same time, when the connection hole needs to be used, the two connecting rods 5 can be rotated at the same time by pulling the blocking cloth 7, so that the blocking cloth 7 can be extended. At this time, the plug of the line can be inserted into the connecting hole. At the same time, when the connecting rod 5 rotates, the clockwork spring 8 will be deformed. When the line connection is completed, the blocking cloth 7 is slowly loosened and the two connecting rods 5 can be reset under the action of the clockwork spring 8, so that the two ends of the blocking cloth 7 can be rolled up, so that the plug of the line can be restrained.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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

1. A switch, comprising a mounting base (1), characterized in that: A cover body (3) is installed on the top of the mounting seat (1), a switch (2) is arranged inside the cover body (3), an assembly and disassembly component is arranged between the switch (2) and the mounting seat (1), a filter plate (4) is fixedly connected to the middle of the cover body (3), two connecting rods (5) are fixedly connected inside the mounting seat (1), a plurality of baffles (7) are fixedly connected between the two connecting rods (5), and a reset component is fixedly connected to both the upper and lower ends of the connecting rod (5).

2. A switch according to claim 1, characterized in that: The reset assembly comprises a spring (8), wherein two springs (8) are fixedly connected to the upper and lower ends of the connecting rod (5) respectively, and one end of the spring (8) away from the connecting rod (5) is fixedly connected to the inside of the mounting seat (1).

3. A switch according to claim 1, characterized in that: The assembly and disassembly component comprises a connecting plate (9), the connecting plate (9) is fixedly connected to the bottom of the switch (2), a positioning block (10) is fixedly connected to the bottom of the connecting plate (9), the positioning block (10) and the mounting seat (1) are plugged together, a compression spring (11) is fixedly connected inside the mounting seat (1), the other end of the compression spring (11) is fixedly connected to a clamping block (12), the positioning block (10) and the clamping block (12) are in contact, a clamping slot (13) is provided in the middle of the positioning block (10), the clamping block (12) and the clamping slot (13) are plugged together, and a disassembly component is rotatably connected to the middle of the mounting seat (1).

4. A switch according to claim 3, characterized in that: The disassembly assembly comprises a rotating rod (14), the rotating rod (14) being rotatably connected to the middle part of the mounting seat (1), a pull rope (15) being fixedly connected to the outer side of the rotating rod (14), and the other end of the pull rope (15) being fixedly connected to a side of the clamping block (12) close to the compression spring (11).

5. A switch according to claim 1, characterized in that: The outer side of the cover body (3) is fixedly connected to a bottom plate (16), the middle part of the bottom plate (16) is slidably connected to a screw, and the screw is threadedly connected to the mounting seat (1).

6. A switch according to claim 3, characterized in that: A positioning groove (6) is provided in the middle of the mounting seat (1), and the positioning block (10) is specifically plugged into and matched with the positioning groove (6).

7. A switch according to claim 1, characterized in that: A handle is fixedly connected to the top of the cover body (3).

8. A switch according to claim 4, characterized in that: One end of the rotating rod (14) away from the mounting seat (1) is fixedly connected to a handle.

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