A marine EPL remote indicator board

Abstract

The application discloses a marine EPL remote indicating board, which comprises a board body, a wiring seat arranged on the board body, a plurality of plug slots for inserting crystal joints on one side of the wiring seat, a damping base for mounting the board body, and a limiting mechanism for sealing the plug slot ports of the wiring seat, wherein a water blocking frame is arranged on the peripheral side of the plug slot on the wiring seat. The spring is elastically stretched and contracted to automatically move the guide block and the sealing block connected with the guide block to abut against the crystal joint or enter the water blocking frame. The spring rod is elastically stretched and contracted to make the silica gel block enter the wire slot, so that the crystal joint is prevented from loosening in the wiring seat plug slot, and the sealing and waterproof effects of the idle wiring seat plug slot are ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of network communication on ships, in particular to a marine EPL remote indication board. BACKGROUND

[0002] Large ships need the cooperation of various parts to ensure the safety of navigation during navigation, and because the size of the large ship is large and the distance between the various power parts and the control parts is far, in order to facilitate the communication of the operating personnel of the parts, a corresponding communication system is established on the ship, and the existing communication system is radio communication, that is, communication is carried out by using Morse hand key telegraph, digital selective calling, narrowband direct printing telegraph, single sideband radio communication, very high frequency wireless telephone, maritime satellite communication system, but the transmission quality of the radio signal is unstable in the use process, the signal is easy to be disturbed or intercepted, and the security is poor, therefore, the application provides a marine EPL remote indication board, EPL is used for signal and data transmission between points through an Ethernet, and when the EPL indication board is connected with a network optical fiber crystal plug, water vapor on the water surface is easy to enter the gap between the crystal plug and the slot, so that the metal pad of the crystal plug and the slot is rusted, and the transmission of the signal and the data is affected. SUMMARY

[0003] The application aims to reduce the influence of the above-mentioned situation, and provides a marine EPL remote indication board.

[0004] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a marine EPL remote indication board, comprising an indication board body, a wiring seat arranged on the board body, a plurality of slot ports for inserting the crystal connector on one side of the wiring seat, a damping base for mounting the board body, a limiting mechanism for sealing the slot port of the wiring seat, and a water blocking frame arranged on the side of the wiring seat.

[0005] The limiting mechanism comprises an L-shaped plate sliding horizontally along the wiring seat, two guide rods symmetrically fixed on one side of the L-shaped plate facing each slot of the wiring seat, a spring connected with the surface of the L-shaped plate and sleeved on the guide rod, and a guide block sliding relative to the slot port of the wiring seat and arranged on the two guide rods, a sealing block fixed on the guide block and opposite to the slot of the wiring seat, and the sealing block is in sliding connection with the inner wall of the water blocking frame and abuts against the surface of the crystal connector.

[0006] Preferably, the damping base comprises a mounting cover horizontally mounted on the ship, a water pad fixed on the inner wall of the mounting cover, a U-shaped mounting frame fixed on the water pad and used for embedding the horizontal sliding of the board body, and screws threadedly connected between the opposite outer walls of the mounting frame and the side edges of the board body.

[0007] Preferably, the top surface of the terminal seat is provided with a guide seat on the opposite side of the L-shaped plate, the guide seat is provided with a guide groove on the surface, the side of the L-shaped plate extends outward and is provided with a sliding block sliding along the inner wall of the guide groove, the guide groove is provided with an arc surface on the side facing the surface slot of the terminal seat, the sliding block rotates relative to the arc surface of the guide groove, and the sliding block is screwed with a bolt.

[0008] Preferably, the sealing block is provided with a wire slot for inserting the signal line of the crystal joint, the water blocking frame is fixed with a vertical plate opposite to the wire slot, the vertical plate is fixed with a plurality of spring rods vertically arranged relative to the vertical plate on the side facing the wire slot, and the extension end of the plurality of spring rods is fixed with a silica gel block sliding along the inner wall of the wire slot and used for clamping the connecting line of the crystal joint.

[0009] Compared with the prior art, the beneficial effects of the present application are:

[0010] 1. By fixing the relative position of the sliding block and the guide seat, the relative position of the L-shaped plate and the terminal seat is fixed, the stability of the spring elastic extension is realized by the guide rod, the automatic movement of the sealing block to the crystal joint or into the water blocking frame is realized by the elastic extension of the spring, and the silica gel block enters the wire slot by the elastic extension of the spring rod, thereby preventing the crystal joint from loosening in the terminal seat slot and ensuring the sealing and waterproof effect of the idle terminal seat slot. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a front view of a marine EPL remote indication board of the present application;

[0012] Figure 2 It is a sectional view of a terminal seat of a marine EPL remote indication board of the present application;

[0013] Figure 3 It is a structural schematic view of a sealing block of a marine EPL remote indication board of the present application;

[0014] Figure 4 It is a front view of a marine EPL remote indication board of the present application Figure 1 It is an enlarged view of A in the present application.

[0015] In the figure:

[0016] 1, mounting cover; 2, water pad; 3, mounting frame; 4, plate body; 5, terminal seat; 6, L-shaped plate; 7, guide seat; 8, sliding block; 9, water blocking frame; 10, guide rod; 11, spring; 12, sealing block; 13, guide block; 14, wire slot; 15, vertical plate; 16, spring rod; 17, silica gel block; 18, guide groove. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0018] Please refer to Figures 1-4 The present application provides a technical solution: a marine EPL remote indication board, comprising an indication board body 4, a wiring seat 5 provided on the board body 4, the wiring seat 5 having a plurality of plug-in slots for plug-in of crystal plugs on one side, a damping base for mounting the board body 4, a limiting mechanism for sealing the plug-in slot ports of the wiring seat 5, and a water blocking frame 9 provided on the wiring seat 5 and located on the periphery of the plug-in slot.

[0019] The achieved effect is that the board body 4 is a resistance screen, a capacitance screen or a liquid crystal screen, and is internally provided with an Ethernet line board and an Ethernet system, the crystal plugs plugged into the plug-in slots of the wiring seat 5 are connected with the equipment systems of each part of the ship body, and the crystal plugs are plugged into the plug-in slots, and then the operation of the equipment of each part of the ship body is realized through the board body 4.

[0020] The limiting mechanism comprises an L-shaped plate 6 horizontally sliding along the wiring seat 5, two guide rods 10 symmetrically fixed on one side of the L-shaped plate 6 towards each plug-in slot of the wiring seat 5, a spring 11 sleeved on the surface of the L-shaped plate 6 and provided on the guide rods 10, a guide block 13 sliding relative to the plug-in slot ports of the wiring seat 5 and provided through the two guide rods 10, and a sealing block 12 fixed on the guide block 13 and facing the plug-in slots of the wiring seat 5, the sealing block 12 being slidingly connected with the inner wall of the water blocking frame 9 and abutting against the surface of the crystal plug.

[0021] The achieved effect is that the guide rods 10 ensure that the spring 11 does not bend during elastic expansion and contraction, and ensure that the guide block 13 can only slide relative to the plug-in slots of the wiring seat 5, so that the sliding direction of the sealing block 12 connected with the guide block 13 is stable, and the guide block 13 and the sealing block 12 are moved towards the wiring seat 5 by the elasticity of the spring 11, the sealing block 12 is moved to abut against the surface of the crystal plug, the relative position between the crystal plug and the plug-in slot of the wiring seat 5 is fixed, or the sealing block 12 is moved to be inserted into the water blocking frame 9, and the plug-in slot ports of the wiring seat 5 in the idle state are sealed and waterproofed.

[0022] As shown in Figure 1 The damping base comprises a mounting cover 1 horizontally mounted on the ship, a water pad 2 fixed on the inner wall of the mounting cover 1, a U-shaped mounting frame 3 fixed on the water pad 2 and used for horizontal sliding embedding of the board body 4, and screws threadedly connected with the opposite outer walls of the mounting frame 3 and the side edges of the board body 4.

[0023] The achieved effect is that the set screw facilitates the relative position fixation of the plate body 4 and the U-shaped mounting frame 3, and the water pad 2 can be filled with water bodies of different temperatures, thereby facilitating the working temperature adjustment of the plate body 4, ensuring that the plate body 4 is always at a suitable working temperature, and when the ship is rocking, the water body in the water pad 2 is shaken to absorb the vibration generated when the ship is rocking, and the vibration is converted into the fluctuation of the water body to eliminate the vibration, thereby achieving the protection of the plate body 4.

[0024] As shown in Figure 1 and Figure 4 , the top surface of the terminal block 5 is provided with a guide seat 7 on the opposite sides of the L-shaped plate 6, the guide seat 7 is provided with a guide groove 18 on the surface, and the side of the L-shaped plate 6 extends outward to slide along the inner wall of the guide groove 18, the guide groove 18 is arc-shaped on the side facing the slot of the surface of the terminal block 5, the sliding block 8 is rotatable relative to the arc-shaped part of the guide groove 18, and the sliding block 8 is threadedly connected with the bolt of the guide seat 7.

[0025] The achieved effect is that, as shown in Figure 4 , the guide groove 18 is composed of a rectangular part and an arc-shaped part, the sliding block 8 slides in the rectangular part and rotates in the arc-shaped part, and through the connection of the sliding block 8 and the L-shaped plate 6, it is ensured that in the state of Figure 1 , by removing the screw connecting the sliding block 8 and the guide seat 7, the L-shaped plate 6 drives the sliding block 8 to slide in the guide groove 18 to the arc-shaped part of the guide groove 18, the sliding block 8 rotates to rotate the L-shaped plate 6, and the sealing block 12 rotates to be out of position with the terminal block 5 slot, achieving the effect that the sealing block 12 can be separated from the water blocking frame 9 and personnel can insert other crystal joints into the corresponding position slot.

[0026] As shown in Figure 3 , the sealing block 12 is provided with a wire slot 14 for the signal line of the crystal joint, the water blocking frame 9 is fixed with a vertical plate 15 opposite to the wire slot 14, the vertical plate 15 is fixed with a plurality of spring rods 16 vertically placed relative to the vertical plate 15 on the side facing the wire slot 14, and the extension end of the plurality of spring rods 16 is fixed with a silica gel block 17 sliding along the inner wall of the wire slot 14 and used for clamping the connecting line of the crystal joint.

[0027] The achieved effect is that, as shown in Figure 3 , the wire slot 14 is L-shaped, which realizes the storage of the connecting line of the crystal joint and achieves the effect that the crystal joint network line will not be excessively bent, and the spring rod 16 ensures that the silica gel block 17 is inside the wire slot 14 when the crystal joint network line is inside the wire slot 14, and the spring rod 16 can be offset in the wire slot 14 by utilizing the elastic expansion of the spring rod 16, and by tightly adhering the crystal joint network line with the silica gel block 17, the friction force of the silica gel block 17 is utilized to achieve the effect of fixing the relative position of the network line and the sealing block 12, and the sealing of the wire slot 14 can be realized.

[0028] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A marine EPL remote indicator board, comprising an indicator board body (4), a terminal block (5) provided on the board body (4), a plurality of slots for inserting crystal connectors on one side of the terminal block (5), a shock-absorbing base for mounting the board body (4), and a limiting mechanism for sealing the slot ports of the terminal block (5), characterized in that, The water blocking frame (9) is arranged on the peripheral side of the jack (5) and locates the slot; The limiting mechanism comprises an L-shaped plate (6) horizontally sliding along the jack (5), two guide rods (10) symmetrically fixed on one side of the L-shaped plate (6) facing each slot of the jack (5), a spring (11) sleeved on the guide rod (10) and connected with the surface of the L-shaped plate (6), a guide block (13) sliding relative to the slot port of the jack (5) and arranged on the two guide rods (10), a sealing block (12) fixed on the guide block (13) and opposite to the slot of the jack (5), and the sealing block (12) is connected with the inner wall of the water blocking frame (9) and abuts against the surface of the crystal joint. The guide seat (7) is arranged on the opposite side of the L-shaped plate (6) and the surface of the guide seat (7) is provided with a guide groove (18), the side of the L-shaped plate (6) extends outward and is provided with a sliding block (8) sliding along the inner wall of the guide groove (18), the guide groove (18) is arc-shaped on the side facing the slot of the surface of the jack (5), the sliding block (8) is opposite to the arc-shaped part of the guide groove (18) and is screwed with the guide seat (7) by a bolt. The sealing block (12) is provided with a wire slot (14) for the signal line of the crystal joint, the vertical plate (15) is fixed on the water blocking frame (9) and opposite to the wire slot (14), a plurality of spring rods (16) are fixed on the side of the vertical plate (15) and perpendicular to the vertical plate (15), and the telescopic ends of the spring rods (16) are fixed with silica gel blocks (17) sliding along the inner wall of the wire slot (14) and used for clamping the connecting line of the crystal joint.

2. A marine EPL remote panel according to claim 1, characterized in that: The damping base comprises a mounting cover (1) horizontally mounted on a ship, a water pad (2) fixed on the inner wall of the mounting cover (1), a U-shaped mounting frame (3) fixed on the water pad (2) and used for horizontally sliding and embedding a plate body (4), and screws threadedly connected between the opposite outer walls of the mounting frame (3) and the side edges of the plate body (4).

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