CN218958936U - Waterproof sealing type mining wireless switch - Google Patents

Abstract

The utility model belongs to the technical field of switches, and particularly relates to a waterproof sealing type mining wireless switch which comprises a switch shell, wherein a network interface is arranged at one end of the switch shell, and a surrounding frame is arranged at one end of the switch shell. According to the utility model, the surrounding frame, the control box, the rotating rod, the baffle and the threading hole are arranged, so that the baffle can be opened and closed, the baffle can play a role of shielding after the connector of the net wire is inserted into the network interface, the net wire is clamped in the threading hole, dust and moisture are reduced from entering the network interface without an inserted line, the baffle can be controlled to open and close by arranging the guide rod, the U-shaped plate, the gear, the push rod and the push plate, the operation is more convenient, and the threading hole at the position corresponding to the network interface without the inserted line can be shielded by arranging the movable groove, the sliding plate and the baffle block, so that the waterproof sealing effect is further improved, and the service life of the mining wireless switch is longer.

Description

Waterproof sealing type mining wireless switch

Technical Field

The utility model relates to the technical field of switches, in particular to a waterproof sealing type mining wireless switch.

Background

The switch is a network device for optical and electric signal transmission, and in recent years, a mining safety production monitoring system is rapidly developed, wherein the mining switch is used for signal exchange and transmission under a coal mine and on the ground.

The mine wireless exchanger is generally placed in a mine for use, because air in the mine is moist and water drops fall frequently, the requirement on waterproof sealing performance of the exchanger is high, the mine exchanger is generally sealed on a heat dissipation structure to prevent moisture from entering the interior of the exchanger, but the common mine exchanger is generally directly opened at a network interface and does not have a waterproof sealing function, so that the network interface without a plugging line is easy to enter moisture and dust, and metal sheets in the network interface are easy to corrode and damage, and therefore, the mine wireless exchanger with the waterproof sealing is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a waterproof sealing type mining wireless switch, which solves the problem that the position of a network interface of the switch provided in the background art does not have a waterproof sealing function.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a waterproof sealed type mining wireless switch, includes the switch shell, the one end of switch shell is provided with the network interface, the one end of switch shell is provided with encloses the frame, one side of enclosing the frame is fixed with the control box, it is connected with two mutually symmetrical bull sticks to rotate between the both sides inner wall of enclosing the frame, all be fixed with the baffle on the bull stick, the one end of bull stick runs through the inside that encloses the frame and extends to the control box, fixedly connected with two mutually symmetrical guide arms between the both sides inner wall of control box, sliding connection has the U template on the guide arm, the both ends of U template all are provided with the insection, and two bull sticks extend to the inside one end of control box and all fixedly installed the gear, the insection that the gear meshes with on the U template meshes, the middle part fixed mounting of U template has the push rod, the one end slip of push rod runs through the control box to its outside, and its one end fixed mounting has the push pedal, and two relative one end equal distance are fixed with the thick plates, and two relative thick plates cooperate between the thick plates and have seted up the through wires hole, the inside having seted up the draw through wires with the movable groove of through hole intercommunication, two sliding connection has the slide grooves towards two inner walls, sliding connection has the slide groove and two sliding connection.

Further, the guide rods are respectively sleeved with a first spring, and two ends of the first spring are fixedly connected with the inner wall of one side of the control box and the inner wall of the U-shaped plate respectively.

Further, a second spring is fixedly arranged between the sliding plate and the inner wall of the movable groove.

Further, rubber feet are arranged at the bottom of the switch shell.

Further, the inner side wall of the surrounding frame is provided with a gasket, and the gasket is attached to one side wall of the baffle, which faces towards the network interface.

(III) beneficial effects

Compared with the prior art, the utility model provides a waterproof sealing type mining wireless switch, which has the following beneficial effects:

according to the utility model, the baffle can be opened and closed by arranging the enclosing frame, the control box, the rotating rod, the baffle and the threading hole, so that after the connector of the net wire is inserted into the network interface, the baffle can play a role in shielding, the net wire is clamped in the threading hole, dust and moisture are reduced from entering the network interface without an inserted line, and the opening and closing of the baffle can be controlled by arranging the guide rod, the U-shaped plate, the gear, the push rod and the push plate, so that the operation is more convenient, and the threading hole at the position corresponding to the network interface without the inserted line can be shielded by arranging the movable groove, the sliding plate and the baffle, so that the waterproof sealing effect is further improved, and the service life of the mining wireless switch is longer.

Drawings

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

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of yet another alternate embodiment of the present utility model;

FIG. 4 is an exploded view of the three-dimensional structure of the present utility model;

FIG. 5 is a schematic diagram of the switch of FIG. 2 according to the present utility model;

fig. 6 is a schematic diagram of the structure of fig. 3B according to the present utility model.

In the figure: 1. a switch housing; 2. a network interface; 3. a surrounding frame; 4. a control box; 5. a rotating rod; 6. a baffle; 7. a guide rod; 8. a U-shaped plate; 9. a gear; 10. a push rod; 11. a push plate; 12. a first spring; 13. adding a thick plate; 14. a threading hole; 15. a movable groove; 16. a chute; 17. a slide plate; 18. a stop block; 19. a second spring; 20. rubber feet; 21. and a gasket.

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.

Examples

As shown in fig. 1-6, a waterproof sealed mining wireless switch provided by an embodiment of the utility model comprises a switch shell 1, wherein one end of the switch shell 1 is provided with a network interface 2, one end of the switch shell 1 is provided with a surrounding frame 3, one side of the surrounding frame 3 is fixedly provided with a control box 4, two mutually symmetrical rotating rods 5 are rotatably connected between the inner walls of the two sides of the surrounding frame 3, each rotating rod 5 is fixedly provided with a baffle 6, one end of each rotating rod 5 penetrates through the surrounding frame 3 and extends into the control box 4, two mutually symmetrical guide rods 7 are fixedly connected between the inner walls of the two sides of the control box 4, two ends of a U-shaped plate 8,U plate 8 are slidably connected on the guide rods 7, the gear 9 is fixedly arranged at one end of each of the two rotating rods 5 extending into the control box 4, the gear 9 is meshed with the insections on the U-shaped plates 8, the push rod 10 is fixedly arranged in the middle of the U-shaped plates 8, one end of each push rod 10 penetrates through the control box 4 in a sliding mode and extends to the outer side of the control box 4, the push plate 11 is fixedly arranged at one end of each push rod, the thickening plates 13 are fixedly arranged at the opposite ends of the two baffle plates 6 at equal intervals, threading holes 14 are formed in the two opposite thickening plates 13 in a matched mode, movable grooves 15 communicated with the threading holes 14 are formed in the interiors of the thickening plates 13, sliding grooves 16 are formed in two side walls of each movable groove 15, sliding plates 17 are connected between the two sliding grooves 16 in a sliding mode, one end, facing the threading holes 14, of each sliding plate 17 is fixedly provided with a stop 18, and each stop 18 is in sliding connection with the inner wall of each movable groove 15; in summary, since the enclosure 3 is disposed outside the network interface 2, water drops falling on the switch housing 1 can be prevented from flowing into the network interface 2; through setting up two bull sticks 5 fixed baffle 6 respectively that enclose frame 3 internal rotation is connected, two baffles 6 can shelter from the inside of enclosing frame 3, make moisture and dust in the mine be difficult for entering into in the network interface 2, through set up through the through wires hole 14 in the cooperation of the relative one end between baffle 6, rotate and open baffle 6 and insert network interface 2 back with the net twine joint, can make the net twine pass from through wires hole 14, through wires hole 14 can block the outside water droplet and attach the position that flows to net twine and net twine joint are connected on the net twine, owing to control box 4 inside tooth line and the fixed gear 9 meshing on the bull stick 5 through guide arm 7 sliding connection's U template 8 both sides, consequently, can drive two bull sticks 5 reverse synchronous rotation when promoting U template 8 and move, also just can be through the mode control baffle 6 that promotes U template 8 and open and shut down, be convenient for through setting up thick plate 13 on baffle 6 with net twine joint, and through wires hole 14 set up on adding 13, consequently, the inside movable groove 15 is stained with and is stained with to be attached to net twine and be connected to the position that net twine joint is connected with net twine joint is connected, can not make the inside the relative groove 18 and can be prevented from entering into the through wires hole 18 and the corresponding to the fixed slot 18 when the inside of baffle plate 18 is connected with the net twine joint is 16 and the 13 is difficult for entering into the 13, the inside the hole is can be kept down with the net joint is 16 because of the inside is kept down, and the 13 is can be kept down, and the inside is so far away with the inside through the mode is can be moved through pushing U template is 8 and is controlled and is moved through the control the net is 3 is being moved to be is.

As shown in fig. 5, in some embodiments, the guide rod 7 is sleeved with a first spring 12, and two ends of the first spring 12 are fixedly connected with an inner wall of one side of the control box 4 and an inner wall of the U-shaped plate 8 respectively; by providing the first spring 12, the U-shaped plate 8 can be pulled so that the two baffles 6 always block the inside of the enclosure frame 3 without applying an external force.

As shown in fig. 6, in some embodiments, a second spring 19 is fixedly installed between the sliding plate 17 and the inner wall of the movable slot 15; the second spring 19 is arranged, so that when no net wire passes through the threading hole 14, the stop block 18 can be abutted against the other opposite stop block 18 under the pushing of the second spring 19, and a gap is avoided between the two stop blocks.

As shown in fig. 1 and 3, in some embodiments, the bottom of the switch housing 1 is provided with rubber feet 20; the provision of the rubber feet 20 makes the exchange housing 1 more stable to be placed, and also prevents the bottom of the exchange housing 1 from being corroded in case of wet ground.

As shown in fig. 4, in some embodiments, the inner side wall of the enclosure frame 3 is provided with a gasket 21, and the gasket 21 is attached to a side wall of the baffle 6 facing the network interface 2; by arranging the gasket 21, when the baffle 6 shields the surrounding frame 3, the sealing effect is further improved, and water vapor is prevented from entering the network interface 2 from the gap between the baffle 6 and the surrounding frame 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a waterproof sealed mining wireless switch, includes switch shell (1), its characterized in that: the utility model discloses a switch, including switch shell (1), control box (3), gear (9), baffle (6) are all fixed on bull stick (5), baffle (7) are run through to the inside of control box (4) in one end of switch shell (1), the one end of switch shell (1) is provided with peripheral frame (3), one side of peripheral frame (3) is fixed with control box (4), one end of peripheral frame (3) is fixed with two guide arms (7) that are symmetrical each other between the both sides inner wall of control box (4), sliding connection has U template (8) on guide arm (7), the both ends of U template (8) all are provided with the insection, and two bull sticks (5) extend to the inside one end of control box (4) and all fixedly installed gear (9), insection on gear (9) and U template (8) meshes mutually, the fixed mounting of U template (8) has push rod (10), one end of push rod (10) runs through control box (4) and extends to the inside of control box (4) and is provided with two opposite end of cut-out (13) of equal distance between the opposite thick plate (13), the inside of add thick plate (13) is offered and is had movable groove (15) with through wires hole (14) intercommunication, spout (16) have all been offered to the both sides wall of movable groove (15), sliding connection has slide (17) between two spouts (16), the one end fixed mounting of slide (17) orientation through wires hole (14) has dog (18), the inner wall sliding connection of dog (18) and movable groove (15).

2. A water-tight, sealed mine wireless switch as defined in claim 1, wherein: the guide rod (7) is sleeved with a first spring (12), and two ends of the first spring (12) are fixedly connected with one side inner wall of the control box (4) and the inner wall of the U-shaped plate (8) respectively.

3. A water-tight, sealed mine wireless switch as defined in claim 1, wherein: a second spring (19) is fixedly arranged between the sliding plate (17) and the inner wall of the movable groove (15).

4. A water-tight, sealed mine wireless switch as defined in claim 1, wherein: rubber support legs (20) are arranged at the bottom of the switch shell (1).

5. A water-tight, sealed mine wireless switch as defined in claim 1, wherein: the inner side wall of the surrounding frame (3) is provided with a gasket (21), and the gasket (21) is attached to a side wall of the baffle (6) facing the network interface (2).

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