Mining switch

Abstract

The utility model discloses a mining switch, and relates to the technical field of switches. The mining switch comprises an upper clamping plate and a lower clamping plate, wherein a switch body is clamped and fixed between the upper clamping plate and the lower clamping plate; a [-shaped side plate is arranged on one side of the lower clamping plate, a plurality of rectangular openings are formed in the [-shaped side plate in the length direction, arc-shaped notches A are formed in the bottoms of the rectangular openings, rectangular blocks are arranged in the rectangular openings in a matched mode, and arc-shaped notches B matched with the arc-shaped notches A are formed in the bottom ends of the rectangular blocks; and the arc-shaped notch A and the arc-shaped notch B are matched to form a channel for a data wire to pass through. According to the utility model, the switch body is clamped between the upper clamping plate and the lower clamping plate, the [-shaped side plate for shielding one side of the network interface of the switch body is arranged between the upper clamping plate and the lower clamping plate, the channel for the data wiring to pass through is arranged on the [-shaped side plate, and the data wiring is in sealing fit with the channel.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of switch, especially relates to a mine switch. BACKGROUND

[0002] Switch means "switch" is a kind of network equipment for electric (optical) signal forwarding, it can provide the exclusive electric signal passage for any two network nodes of access switch, but the existing switch is mostly for general application environment, but due to the environment in mine is relatively poor, dust and humidity in mine are relatively large, and the network interface of common mine switch is usually directly open, does not have waterproof sealing function, makes the network interface without plug-in circuit easy to enter moisture and dust, causes the metal sheet in network interface to be easily corroded and damaged. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a kind of mine switches, by clamping switch body between upper clamping plate and lower clamping plate, and it is provided with the "[ " type side plate for shielding the network interface side of switch body between upper clamping plate and lower clamping plate, solve the problem proposed in prior art.

[0004] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0005] The utility model discloses a kind of mine switches, including upper clamping plate and lower clamping plate, the upper clamping plate and lower clamping plate are clamped and fixed with a switch body;The side of the lower clamping plate is provided with a "[ " type side plate, both ends of the "[ " type side plate are on switch body, the top of the "[ " type side plate is on the lower surface of upper clamping plate;Several rectangular openings are set on the "[ " type side plate along the length direction, the bottom of the rectangular opening is provided with arc notch A, rectangular block is cooperatively arranged in the rectangular opening, the bottom end of the rectangular block is provided with arc notch B matched with arc notch A;Arc notch A and arc notch B are matched and constitute the passageway for data wiring to pass through.

[0006] Further, one guide slide is provided on the two side walls of the rectangular opening, and the two sides of the rectangular block are provided with guide sliding grooves matched with the guide slides.

[0007] Further, the arc notch A and the arc notch B are both lined with a rubber layer or a brush structure layer.

[0008] Further, rectangular holes A and rectangular holes B are respectively formed in the middle portions of the upper clamping plate and the lower clamping plate;The lower surface of the upper clamping plate located around the rectangular hole A is provided with a rectangular ring-shaped sealing ring A;The upper surface of the lower clamping plate located around the rectangular hole B is provided with a rectangular ring-shaped sealing ring B.

[0009] Further, mounting holes A are formed on the lower clamping plate around the rectangular hole B, mounting holes B are formed on the upper clamping plate around the rectangular hole A and matched with the mounting holes A; a column is arranged through the mounting holes A and the mounting holes B, and threaded sections are arranged at both ends of the column, and nuts A and nuts B are threadedly connected on the threaded sections and abut against the upper clamping plate and the lower clamping plate.

[0010] Further, a threaded sleeve is threadedly connected to the bottom end of the column.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses a structure that the switch body is clamped between the upper clamping plate and the lower clamping plate, and the "[ ]" type side plate is arranged between the upper clamping plate and the lower clamping plate and used for shielding the network interface side of the switch body, and the channel is arranged on the "[ ]" type side plate and used for the data wiring to pass through, and the data wiring is in sealing cooperation with the channel.

[0013] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Figure 1 It is the structure schematic diagram of the utility model switch;

[0016] Figure 2 It is Figure 1 Front view;

[0017] Figure 3 It is the structure schematic diagram of the utility model lower clamping plate;

[0018] Figure 4 It is Figure 3 Local enlarged view at A DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments.

[0020] Please refer to Figures 1-4As shown, a mining switch includes a switch body 100, and the back of the switch body 100 includes multiple network interfaces 101. In order to prevent the network interfaces 101 from being exposed to the outside for a long time and adhering to dust, and to protect the switch body 100, the present invention respectively arranges an upper splint 2 and a lower splint 1 on the upper and lower sides of the switch body 100, and at the same time, a "["-shaped side panel 13 is arranged on one side of the lower splint 1, both ends of the "["-shaped side panel 13 are against the switch body 100, and the top of the "["-shaped side panel 13 is against the lower surface of the upper splint 2, so that the network interface 101 is located in the space formed by the upper splint 2, the lower splint 1, the "["-shaped side panel 13 and the switch body 100.

[0021] like Figures 3-4 As shown, in order to facilitate wiring at the network interface 101 during use, a number of rectangular openings 131 are opened along the length direction on the "["-shaped side panel 13, and an arc-shaped notch A132 is provided at the bottom of the rectangular opening 131. A rectangular block 14 is provided in the rectangular opening 131, and an arc-shaped notch B141 is provided at the bottom end of the rectangular block 14 to cooperate with the arc-shaped notch A132. When in use, the control data wiring passes through the channel formed by the arc-shaped notch A132 and the arc-shaped notch B141; and the position and number of the channels are set corresponding to the network interface 101; to avoid the situation where no data wiring passes through the channel corresponding to the network interface 101 that is not wired, and the channel is in an open state at this time, thereby causing dust to enter the above-mentioned space from the channel and adhere to the network interface 101; the present invention places an "I"-shaped sealing column in the channel.

[0022] In order to improve the sealing effect, glue is applied to the contact portion between the “[”-shaped side plate 13 and the upper clamping plate 2 , and glue is applied to the contact portion between the “[”-shaped side plate 13 and the switch body 100 .

[0023] Specifically, such as Figure 4 In order to facilitate the installation and disassembly of the rectangular block 14, a guide slide 133 is provided on both side walls of the rectangular opening 131, and a guide slot 142 cooperating with the guide slide 133 is provided on both sides of the rectangular block 14.

[0024] At the same time, based on the above, a rubber layer or a brush structure layer is lined in the arc-shaped groove A132 and the arc-shaped groove B141. The rubber layer or the brush structure layer is set to ensure relative sealing when the arc-shaped groove A132 and the arc-shaped groove B141 are used to clamp the data cable, thereby reducing or preventing dust or moisture in the air from entering the space.

[0025] Meanwhile, the upper clamping plate 2 and the lower clamping plate 1 affect the heat dissipation performance of the switch body 100, rectangular holes A20 and B10 are arranged in the middle of the upper clamping plate 2 and the lower clamping plate 1 respectively; the lower surface of the upper clamping plate 2 is provided with a rectangular ring-shaped sealing ring A21 around the rectangular hole A20; the upper surface of the lower clamping plate 1 is provided with a rectangular ring-shaped sealing ring B12 around the rectangular hole B10.

[0026] Based on the above setting, in order to facilitate the overall installation, the lower clamping plate 1 is provided with a mounting hole A11 around the rectangular hole B10, the upper clamping plate 2 is provided with a mounting hole B around the rectangular hole A20, the mounting hole A11 is matched with the mounting hole B; a column 3 is arranged through the mounting hole A11 and the mounting hole B, the two ends of the column 3 are provided with threaded sections, and the threaded sections are respectively screwed with nuts A32 and B31 abutting on the upper clamping plate 2 and the lower clamping plate 1.

[0027] Meanwhile, in order to facilitate the above-mentioned mine switch to be placed into the mine, the bottom end of the column 3 is further screwed with a screw sleeve 33.

[0028] The above disclosed preferred embodiments of the utility model are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details, and also do not limit the utility model to be only the specific implementation mode. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A mine exchange, characterized by: The utility model provides a kind of data exchange machine fixing device, including upper clamping plate (2) and lower clamping plate (1), a switch body (100) is fixed between the upper clamping plate (2) and lower clamping plate (1);One side of the lower clamping plate (1) is provided with a "[” type side plate (13), both ends of the "[” type side plate (13) are on the switch body (100), the top of the "[” type side plate (13) is on the lower surface of upper clamping plate (2); Several rectangular openings (131) are opened in the length direction on the "[” type side plate (13), the bottom of the rectangular opening (131) is provided with arc-shaped notch A (132), rectangular block (14) is matched and arranged in the rectangular opening (131), arc-shaped notch B (141) that cooperates with arc-shaped notch A (132) is opened in the bottom end of rectangular block (14); Arc-shaped notch A (132) and arc-shaped notch B (141) cooperate to form a channel for data wiring to pass through; When the channel is in open state, a "H” shaped sealing column is placed in the channel.

2. A mine exchange according to claim 1, characterised in that Guiding slide (133) is arranged on both side walls of the rectangular opening (131), and guiding slide groove (142) that cooperates with guiding slide (133) is arranged on both sides of rectangular block (14).

3. A mine exchange according to claim 1, characterised in that Rubber layer or brush structure layer is lined in arc-shaped notch A (132) and arc-shaped notch B (141).

4. A mine exchange according to claim 1, characterised in that Rectangular hole A (20) and rectangular hole B (10) are respectively opened in the middle part of the upper clamping plate (2) and lower clamping plate (1);Rectangular ring-shaped sealing ring A (21) is arranged on the lower surface of upper clamping plate (2) located at the periphery of rectangular hole A (20); Rectangular ring-shaped sealing ring B (12) is arranged on the upper surface of lower clamping plate (1) located at the periphery of rectangular hole B (10).

5. A mine exchange according to claim 4, characterised in that Mounting hole A (11) is opened on the lower clamping plate (1) located at the periphery of rectangular hole B (10), and mounting hole B that cooperates with mounting hole A (11) is opened on the upper clamping plate (2) located at the periphery of rectangular hole A (20). Still including the column (3) that passes through mounting hole A (11) and mounting hole B, both ends of the column (3) are respectively provided with threaded section, and nut A (32) and nut B (31) that abut on the upper clamping plate (2) and lower clamping plate (1) are respectively screwed on the threaded section.

6. A mine exchange according to claim 5, characterised in that The bottom end of the column (3) is also screwed with the screw sleeve (33).

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