CN219204993U

CN219204993U - Sealed integrated bus IO module

Info

Publication number: CN219204993U
Application number: CN202223568117.9U
Authority: CN
Inventors: 龙文强; 查泉意
Original assignee: Shenzhen Sanming Electric Co ltd
Current assignee: Shenzhen Sanming Electric Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of bus IO modules, in particular to a sealed integrated bus IO module, which comprises: the machine body comprises a sealing box, wherein the lower surface of the sealing box is movably connected with a track card, the bottom of the inner surface of the sealing box is movably connected with a circuit board, the upper surface of the sealing box is movably connected with a transparent upper cover, the surface of the circuit board is fixedly connected with a power module, the surface of the circuit board is fixedly connected with a spring terminal, and the surface of the circuit board is fixedly connected with an Ethernet interface; the dustproof mechanism comprises an outer shell, wherein the outer shell is fixedly connected to the surface of the sealing box, a rubber gasket is movably connected to the surface of the outer shell, rubber teeth are fixedly connected to the rubber gasket, and an inner shell is movably connected to the surface of the rubber gasket. The adjustable clamping mechanism is arranged, when a cable passes through the wiring hole, the cable can be tightly attached to the dustproof pad made of rubber, so that a closed space is formed, foreign matters are effectively prevented from entering the inside of the module, and the stability of the module is improved.

Description

Sealed integrated bus IO module

Technical Field

The utility model relates to the technical field of bus IO modules, in particular to a sealed integrated bus IO module.

Background

IO modules can be divided into discrete, analog, special modules and the like, and the modules can be arranged on a guide rail or a rack with a plurality of slots, and each module is inserted into one slot. The guide rail or the rack has different specifications, the number of the slots is divided into 4, 8 and 12, the integrated bus IO module EC series designs the adapter module, the I/O module and the power module into a single module with high integration, the structure is compact, the performance is stable, and the cost performance is ultra-high. A variety of communication buses may be supported. The input and output interfaces all adopt photoelectric isolation and filtering technology, so that the interference of an external circuit can be effectively isolated, and the stability and the reliability of the system are improved.

The existing IO module has no independent storage position, does not have a dustproof function, is easy to cause the entering of foreign matters in electronic elements such as input and output ports and the like due to long-time contact with air, causes the failure damage of original elements due to corrosion of the electronic elements, is connected with the existing Ethernet interface end by being mostly perpendicular to a circuit board, and is inconvenient for the stress plug of Ethernet wires in a control box.

Therefore, there is a need to design a sealed integrated bus IO module to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a sealed integrated bus IO module so as to solve the problems that the damage influence of the foreign matters on the IO module electronic element caused by the foreign matters in the background technology and the Ethernet cable is not changed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: sealed integral type bus IO module includes:

the machine body comprises a sealing box, wherein the lower surface of the sealing box is movably connected with a track card, the bottom of the inner surface of the sealing box is movably connected with a circuit board, the upper surface of the sealing box is movably connected with a transparent upper cover, the surface of the circuit board is fixedly connected with a power module, the surface of the circuit board is fixedly connected with a spring terminal, and the surface of the circuit board is fixedly connected with an Ethernet interface;

the dustproof mechanism comprises an outer shell, wherein the outer shell is fixedly connected to the surface of the sealing box, a rubber gasket is movably connected to the surface of the outer shell, rubber teeth are fixedly connected to the rubber gasket, and an inner shell is movably connected to the surface of the rubber gasket.

Preferably, the sealing box is cuboid, the sealing box is internally provided with grooves, the track clamps are three groups, the track clamps are sheet-shaped, and the bottom circuit board is plate-shaped.

Preferably, the transparent upper cover is plate-shaped, the power supply modules are two groups, and the power supply modules are block-shaped.

Preferably, the shrapnel terminals are in thirty-two groups, the shrapnel terminals are in a block shape, the Ethernet interfaces are in two groups, the Ethernet interfaces are in a block shape, and the surface of the Ethernet interfaces is provided with grooves.

Preferably, the housing is annular and the rubber gasket is annular.

Preferably, the rubber teeth are six groups, the rubber teeth are triangular, the inner shell is annular, and the rubber gasket is connected with the inner shell and the sealing box through the outer shell.

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

(1) The utility model is provided with the dustproof mechanism, and because the traditional IO module is matched with other equipment for use, the dustproof mechanism is not provided with an independent dustproof device, is extremely easy to be influenced by the entry of foreign matters in the air, and leads to the damage failure of the original of the IO module.

(2) The Ethernet interface adopts a forty-five degree inclined angle design, the traditional ninety-degree Ethernet interface can be limited by the size of the placing space of an IO module, the stress plug of an Ethernet cable and the interface is inconvenient, the interface adopts the forty-five degree inclined angle setting, the plug operation is convenient, meanwhile, the internal space can be saved, the input end and the output end adopt the elastic sheet terminal, the wiring is convenient and reliable, the module is provided with rich diagnosis functions and indication states, a user can easily identify the working state of the current module, and the track type sealing box is convenient and firm to install.

Description of the drawings:

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

FIG. 2 is a schematic perspective view of a circuit board according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an exploded view of the dust-proof mechanism of the present utility model.

In the figure: 1. a seal box; 11. a track card; 12. a circuit board; 13. a transparent upper cover; 14. a power module; 15. spring plate terminals; 2. a housing; 21. a rubber gasket; 22. rubber teeth; 23. an inner case; 3. an ethernet interface.

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. 1-4, an embodiment of the present utility model is provided:

a sealed integrated bus IO module, wherein the sealed integrated bus IO module comprises a sealed integrated bus IO module,

comprising the following steps:

the machine body comprises a sealing box 1, wherein a track card 11 is movably connected to the lower surface of the sealing box 1, a circuit board 12 is movably connected to the bottom of the inner surface of the sealing box 1, a transparent upper cover 13 is movably connected to the upper surface of the sealing box 1, a power module 14 is fixedly connected to the surface of the circuit board 12, a spring terminal 15 is fixedly connected to the surface of the circuit board 12, and an Ethernet interface 3 is fixedly connected to the surface of the circuit board 12;

the dustproof mechanism comprises an outer shell 2, wherein the outer shell 2 is fixedly connected to the surface of a sealing box 1, a rubber gasket 21 is movably connected to the surface of the outer shell 2, rubber teeth 22 are fixedly connected to the rubber gasket 21, and an inner shell 23 is movably connected to the surface of the rubber gasket 21.

Further, the seal box 1 is cuboid, the inside fluting of seal box 1, track card 11 is three sets of, track card 11 is the slice, circuit board 12 is platy, and all electronic component is in seal box 1, and seal box 1 passes through track card 11 and the track connection that will be connected, and three sets of track cards 11 distribute on three edges of seal box 1 bottom surface, can guarantee the firm connection of seal box 1 and track, connects all module components on the rectangle circuit board 12.

Further, the transparent upper cover 13 is plate-shaped, the power modules 14 are two groups, the power modules 14 are block-shaped, and the transparent upper cover enables the working state of the internal modules of the seal box 1 to be clear at a glance, so that each element can be clearly and conveniently observed.

Further, the shrapnel terminal 15 is thirty-two groups, the shrapnel terminal 15 is massive, the ethernet interface 3 is two groups, the ethernet interface 3 is massive, open on the surface of the ethernet interface 3 has a groove, the shrapnel terminal 15 is a special terminal, can directly connect input and output equipment, omits middle switching device, has improved the swiftly of connection and the convenience of operation greatly.

The further housing 2 is annular, the rubber gasket 21 is annular, the annular housing 2 is matched with the annular rubber gasket 21 and the round hole on the seal box 1, and meanwhile, the annular shape is matched with the shape of each circuit line, so that the penetration of the circuit lines is facilitated.

Further, the rubber teeth 22 are six groups, the rubber teeth 22 are triangular, the inner shell 23 is annular, the rubber gasket 21 is connected with the inner shell 23 and the sealing box 1 through the outer shell 2, the six groups of rubber teeth 22 are fixedly connected to the inner side of the rubber gasket 21 to form a closed surface which is not connected with each other, the outer shell 2 and the inner shell 23 are provided with clamping grooves, two clamping joints are respectively carried out on the outer shell 2 and the inner shell 23, the rubber gasket 21 is fixed on the sealing box 1 to form a dust-proof device, and an Ethernet cable and a cable enter the sealing box 1 through the rubber gasket 21.

Working principle: when the sealed integrated bus module is connected with a circuit, the transparent upper cover 13 is detached, the circuit which needs to be connected with the Ethernet interface 3, the power module 14 and the input/output end shrapnel terminal 15 passes through the rubber gasket 21, and at the moment, the circuit and the elastic rubber teeth 22 are mutually extruded to enable a gap in the middle to be closed, so that the sealed box 1 forms a closed space, and external foreign matters are effectively prevented from entering the sealed box to achieve the dustproof effect; the Ethernet interface 3 with the angle of forty-five degrees enables the stress of the Ethernet connector to be connected, so that the Ethernet cable is not perpendicular to the circuit board 12, the space is saved, and the connection can be realized in a labor-saving, rapid and convenient manner.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Sealed integral type bus IO module, its characterized in that includes:

the machine body comprises a sealing box (1), wherein a track card (11) is movably connected to the lower surface of the sealing box (1), a circuit board (12) is movably connected to the bottom of the inner surface of the sealing box (1), a transparent upper cover (13) is movably connected to the upper surface of the sealing box (1), a power module (14) is fixedly connected to the surface of the circuit board (12), a spring plate terminal (15) is fixedly connected to the surface of the circuit board (12), and an Ethernet interface (3) is fixedly connected to the surface of the circuit board (12);

the dustproof mechanism comprises an outer shell (2), wherein the outer shell (2) is fixedly connected to the surface of a sealing box (1), a rubber gasket (21) is movably connected to the surface of the outer shell (2), rubber teeth (22) are fixedly connected to the rubber gasket (21), and an inner shell (23) is movably connected to the surface of the rubber gasket (21).

2. The sealed integrated bus IO module of claim 1 wherein: the sealing box (1) is in a cuboid shape, grooves are formed in the sealing box (1), the track cards (11) are in three groups, the track cards (11) are in a sheet shape, and the circuit board (12) is in a plate shape.

3. The sealed integrated bus IO module of claim 1 wherein: the transparent upper cover (13) is plate-shaped, the power supply modules (14) are two groups, and the power supply modules (14) are block-shaped.

4. The sealed integrated bus IO module of claim 1 wherein: the utility model discloses a device, including ethernet interface (3), shell fragment terminal (15), ethernet interface (3), shell fragment terminal (15) are thirty-two groups, shell fragment terminal (15) are cubic, ethernet interface (3) are two groups, ethernet interface (3) surface is opened flutedly.

5. The sealed integrated bus IO module of claim 1 wherein: the shell (2) is annular, and the rubber gasket (21) is annular.

6. The sealed integrated bus IO module of claim 1 wherein: the rubber teeth (22) are six groups, the rubber teeth (22) are triangular, the inner shell (23) is annular, and the rubber gasket (21) is connected with the inner shell (23) and the sealing box (1) through the outer shell (2).