CN210579000U

CN210579000U - Industrial Ethernet switch

Info

Publication number: CN210579000U
Application number: CN201920943923.9U
Authority: CN
Inventors: 乔治.汤姆斯
Original assignee: Science And Motion Control System Suzhou Co ltd
Current assignee: Science And Motion Control System Suzhou Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model provides an industrial Ethernet switch, wherein the shell comprises a first outer plate and a second outer plate, the first outer plate and the second outer plate are connected into a box shape, the circuit board group comprises an Ethernet communication board, an electric port communication board and a control board, the Ethernet communication board is provided with an internet access module and an Ethernet chip, the control board is provided with a control chip, the control panel is electrically connected with the Ethernet communication panel, the electric port communication panel is provided with a power module, the electric port communication board is electrically connected with the Ethernet communication board, the power supply module supplies power to the Ethernet communication board, the electric port communication board and the electronic components on the control board, the electric port communication board is installed the control panel top, the control panel presss from both sides between ethernet communication board, the electric port communication board, the utility model relates to an ingenious, the structure is compacter reasonable, is applicable to in the environment of difference.

Description

Industrial Ethernet switch

Technical Field

The utility model belongs to ethernet switch field, concretely relates to industry ethernet switch.

Background

In industry, a factory needs to realize automatic production, production data needs to be transmitted among production devices, an Ethernet switch is used for connecting devices in the factory, data transmission is carried out among the devices through the Ethernet switch, the transmission speed of the data in the devices in the Ethernet is higher, the Ethernet switch is a switch for transmitting data based on the Ethernet, and the Ethernet adopts a local area network of a shared bus type transmission media mode. The ethernet switch is configured such that each port is directly connected to the host and typically operates in full duplex mode.

The switch can simultaneously connect a plurality of pairs of ports, so that each pair of mutually communicated hosts can transmit data without conflict like exclusive communication media. The Ethernet switch is most commonly applied, has lower price and complete grade. Therefore, the application field is very wide, and the trace images of the local area networks can be seen in large and small local area networks. Ethernet switches typically have several to tens of ports, essentially a multi-port bridge. In addition, the port rate of the ethernet switch may be different, and the operation mode may also be different, for example, 10M or 100M bandwidth may be provided, half duplex, full duplex, adaptive operation mode may be provided, so that the use of the ethernet switch to implement automation of a factory is widely accepted, but the switch is still limited by the space in the factory.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides an industry ethernet switch, circuit board group in this switch comprises ethernet communication board, electric mouth communication board and control panel, ethernet communication board, electric mouth communication board and control panel stack together, reduce circuit board group's volume, install ethernet chip and net gape module on the ethernet communication board, wherein the net gape module includes three eight interfaces of group, by three eight interfaces of ethernet chip control three groups, increase ethernet switch's connector, and the efficiency is improved, satisfy the industrial demand to ethernet switch.

The utility model provides an industrial Ethernet switch, including shell and circuit board group, the shell includes first planking and second planking, and circuit board group includes ethernet communication board, electric port communication board and control panel, install net gape module, ethernet chip and first connecting piece on the ethernet communication board, install control chip and second connecting piece on the control panel, through first connecting piece and second connecting piece electric connection, will the control panel with ethernet communication board electric connection, install power module on the electric port communication board, electric port communication board and ethernet communication board electric connection, power module is the electronic components on ethernet communication board, electric port communication board and the control panel and supplies energy;

the control panel passes through first connecting piece and second connecting piece to be fixed on the ethernet communication board, the electric mouth communication board is installed the control panel top, the control panel clamp is in between ethernet communication board, the electric mouth communication board, the net gape module is eight mouthful interfaces, the quantity of eight mouthful interfaces is three groups, eight mouthful interfaces are installed respectively three sides of ethernet communication board, through a set of eight mouthful interfaces are respectively installed to three sides of ethernet communication board, under the prerequisite that does not increase the volume, increase net gape quantity, be convenient for connect more external equipment.

Preferably, the control panel is further provided with a detection interface for connecting the monitoring module and a control joint for connecting the control module.

Preferably, the detection interface is electrically connected with a detection module switching port installed on the first outer plate, the control joint is electrically connected with a control module switching port installed on the first outer plate through an electric wire, and the directions of the detection module switching port and the control module switching port are consistent with those of the group of eight-port interfaces.

Preferably, install the pilot lamp that is used for showing power state and/or net gape module connection status on the electric mouth communication board, the pilot lamp is unanimous with the power module orientation, pilot lamp, power module with control module switching port orientation is unanimous.

Preferably, the ethernet communication board is further provided with a support column, and the support column is fixedly connected with the electrical port communication board, so that the ethernet communication board is fixedly connected with the electrical port communication board.

Preferably, a bump is arranged on the first outer plate, a groove is formed in the second outer plate, the first outer plate is connected with the second outer plate, and the bump and the groove are matched to form a through hole for installing the mesh opening module.

Preferably, a flat wire is installed between the ethernet communication board and the electrical port communication board, and the ethernet communication board is electrically connected to the electrical port communication board through the flat wire.

Preferably, the second outer plate is provided with a fixing device, and a mounting panel is further fixed on one side of the second outer plate, which is provided with the fixing device.

Preferably, the fixing device is installed between the ethernet communication board and the electrical port communication board.

Preferably, the ethernet communication board is provided with a notch, and the position of the notch is consistent with that of the detection interface and the control joint.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides an industrial Ethernet switch, which stacks an Ethernet communication board, an electric port communication board and a control board together, and arranges electronic components for realizing the function of the switch on three circuit boards, thereby reducing the area of each circuit board and further reducing the volume of the circuit board group; three Ethernet processing chips are arranged on the Ethernet communication board to process data signals, so that the Ethernet data transmission and exchange speed is higher; three groups of eight-port interfaces are installed on the Ethernet communication board, the increase of the interfaces facilitates the access of more devices, and the shielding RJ-45 interface has the self-adaptive MDI/X function, so that the plug and play of the interfaces are realized; utilize the nail rail and step up the piece and carry out fixed mounting for the simple to operate of switch, the utility model relates to an ingenious, simple structure is compact reasonable, and the maintenance of being convenient for is applicable to in the various industrial environment.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view illustrating a second embodiment of the present invention;

fig. 3 is an exploded view of the present invention in one embodiment;

fig. 4 is an exploded view of the circuit board according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a circuit board according to an embodiment of the present invention;

fig. 6 is a schematic view of the present invention.

Shown in the figure:

1. a first outer plate; 11. the control module is connected with the port; 12. detecting a module switching port; 13. a bump; 2. a second outer plate; 21. a groove; 3. an Ethernet communication board; 31. a network port module; 32. an Ethernet chip; 33. a support pillar; 34. a first connecting member; 4. an electrical port communication board; 41. a power supply module; 42. an indicator light; 5. a control panel; 51. a control chip; 52. a control joint; 53. detecting the joint; 54. a second connecting member; 6. a fixing device; 7. a flat wire.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-3, an industrial ethernet switch comprises a housing and a circuit board assembly, the housing comprises a first outer board 1, a second outer board 2 and a fixing device 6, the first outer board 1 and the second outer board 2 are connected to form a box shape, in a preferred embodiment, through holes with different specifications are formed on the first outer board 1, a control module switching port 11 and a detection module switching port 12 are installed on the first outer board 1, the control module switching port 11 is connected to a local console for terminal configuration through the local console, and the detection module switching port 12 is connected to an external monitoring system for detecting a connection fault; the fixing device 6 comprises a nail rail and a clamping piece, the nail rail is connected with the clamping piece, the nail rail is fixed on the second outer plate 2 through screws, the nail rail is connected with the rail, the clamping piece limits the position of the nail rail, so that the exchanger is fixed through the fixing device 6, the exchanger is prevented from moving, meanwhile, the exchanger is fixed in the air by the fixing device 6 and is far away from the ground, the occupied area is prevented from being reduced, and the adverse effect of the ground environment on the exchanger, such as the damage of ground moisture, dust, gravel and other factors to the exchanger, is also reduced; the first outer plate 1 is further provided with a convex block 13, the second outer plate 2 is provided with a groove 21, and when the first outer plate 1 and the second outer plate 2 are connected, the convex block 13 is matched with the groove 21 to form a through hole.

As shown in fig. 4 and 5, the circuit board set includes an ethernet communication board 3, an electrical port communication board 4, and a control board 5, the ethernet communication board 3 includes a network port module 31, an ethernet chip 32, and a first connection component 34, in a preferred embodiment, the network port module 31 includes three sets of eight ports, wherein the eight ports are shielded RJ-45 ports, the ports are adapted to cables \ transmission media, and are simple to manufacture, and have a fast transmission rate, and support duplex and half-duplex operations, and the ports have an adaptive MDI/X function, so that the ports serve as upper ports of another port, which eliminates the need for cross cables. All the characteristics do not need personnel intervention, and plug and play is really realized; the number of the ethernet chips 32 is three, the ethernet chips 32 are electrically connected to the network interface module 31, the network interface module 31 serves as an input/output port, the network interface module 31 receives data, and the data is transmitted out by the network interface module 31 after being processed by the ethernet chips 32, so that data exchange between the ethernet is realized.

The electric port communication board 4 includes a power module 41, the power module 41 is connected to an external power source to supply power to electronic components carried on the circuit board, in a preferred embodiment, the power module 41 includes a four-hole power connector, the four-hole power connector is connected to a direct current (10-36 v) or an alternating current (8-24 v), an indicator 42 for monitoring the rate and data of the electric port module 31 and for monitoring the power state is further installed on the electric port communication board 4, and the indicator 42 is an LED display lamp.

Control panel 5 is last to be installed by control chip 51 and second connecting piece 54, control chip 51 control circuit board group's work, as a preferred embodiment, control panel 5 is last still to include by control joint 52 and detection joint 53, control joint 52 and control module switching port 11 electric connection, detection joint 53 and detection module switching port 12 electric connection, utilize control module switching port 11 and detection module switching port 12, be convenient for connect external equipment, under the prerequisite of this switch is not dismantled, with control module and detection module access control panel 5, convenience of customers uses.

In one embodiment, the first connecting element 34 on the ethernet communication board 3 is electrically connected to the second connecting element 54 on the control board 5, so that the ethernet communication board 3 is electrically connected to the control board 5, the area of the control board 5 is smaller than that of the ethernet communication board 3, the control board 5 is stacked on the ethernet communication board 3, and since the first connecting element 34 is connected to the second connecting element 54, the control board 5 is disposed parallel to the ethernet communication board 3, the ethernet communication board 3 is further provided with the supporting pillar 33, the electrical port communication board 4 is provided with a circular hole, the position of the circular hole is consistent with the position of the supporting pillar 33, the circular hole is connected to the supporting pillar 33, so that the electrical port communication board 4 is connected to the ethernet communication board 3, the direction in which the supporting pillar 33 is installed is consistent with the first connecting element 34, the length of the supporting pillar 33 is longer than the first connecting element 34 and the second connecting element 54, so that the control board 5 is sandwiched between the, and control panel 5, electric mouth communication board 4, be parallel to each other between the ethernet communication board 3, electric mouth communication board 4 passes through flat wire 7 electric connection with ethernet communication board 3, control panel 5, electric mouth communication board 4, during ethernet communication board 3 fixed connection, electric mouth communication board 4 extrudees flat wire 7 with ethernet communication board 3 for flat wire 7 buckles, flat wire 7 receives the extrusion force, flat wire 7 is by the reaction force of resilience, utilize flat wire 7's reaction, cooperation support column 33, play the supporting role between electric mouth communication board 4 and ethernet communication board 3.

The shape and size of the through hole formed in the first outer plate 1 are respectively consistent with those of the power module 41, the indicator lamp 42 and the net mouth module 31, and the power module 41, the indicator lamp 42 and the net mouth module 31 penetrate out of the through hole; the net gape module 31 on the ethernet communication board 3 is three eight interfaces of group, three eight interfaces of group are installed respectively on the trilateral of ethernet communication board 3, lug 13 and recess 21 cooperation form the size of through-hole unanimous with eight interfaces, be used for installing eight interfaces, because this switch has three eight interfaces of group, the net gape is many, install three eight interfaces of group on one side, cause the area increase of this switch, the intensive not convenient to use person of net gape overall arrangement observes, install three eight interfaces of group respectively on three sides of ethernet communication board 3, convenient to use person observes, simultaneously, make things convenient for the plug.

As shown in fig. 2, in a preferred embodiment, two fixing devices 6 are installed on the second outer panel 2, because the network port module 31 includes three sets of eight port interfaces, which are respectively installed on three sides of the ethernet communication board 3, after the network cable is connected, the switch is subjected to forces in three directions, and meanwhile, the switch has a large number of network ports, powerful functions and a large number of internal electronic components, and two installation panels are further installed on one side of the second outer panel 2 where the fixing devices 6 are installed, and the installation position of the switch is determined by the fixing devices 6, and then the installation panels are matched, so that the switch is ensured to be installed stably; the fixing device 6 and the mounting position of the mounting panel are arranged between the Ethernet communication board 3 and the electric port communication board 4, and a gap is formed between the Ethernet communication board 3 and the electric port communication board 4, so that the circuit board group is prevented from being damaged when the fixing device 6 is mounted.

As shown in fig. 6, the schematic diagram of the box-type switch is that data received from an external device through the network port module 31 is processed by the ethernet chip 32 and then transmitted to the network port module 31, the processed data is transmitted to an external device through the network port module 31, the control chip 51 controls the operation of the whole circuit board set, when an error occurs in the switch, the control chip 51 receives an error signal for processing, the detection connector 53 transmits the error signal to an external detection system for error feedback, and the external power supply is connected through the power supply module 41 to supply power to the electronic components in the box-type switch.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. An industrial ethernet switch, comprising a housing and a set of circuit boards, the housing comprising a first outer plate (1) and a second outer plate (2), characterized in that: the circuit board set comprises an Ethernet communication board (3), an electric port communication board (4) and a control board (5), wherein an Ethernet port module (31), an Ethernet chip (32) and a first connecting piece (34) are installed on the Ethernet communication board (3), a control chip (51) and a second connecting piece (54) are installed on the control board (5), the control board (5) is electrically connected with the Ethernet communication board (3) through the first connecting piece (34) and the second connecting piece (54), a power module (41) is installed on the electric port communication board (4), the electric port communication board (4) is electrically connected with the Ethernet communication board (3), and the power module (41) supplies power for electronic components on the Ethernet communication board (3), the electric port communication board (4) and the control board (5);

control panel (5) are fixed through first connecting piece (34) and second connecting piece (54) on ethernet communication board (3), install electric mouthful communication board (4) control panel (5) top, control panel (5) press from both sides and establish ethernet communication board (3) with between electric mouthful communication board (4), net gape module (31) are eight mouthful interfaces, the quantity of eight mouthful interfaces is three groups, eight mouthful interfaces are installed respectively the three sides of ethernet communication board (3), through respectively install a set of eight mouthful interfaces on three sides of ethernet communication board (3), under the prerequisite that does not increase the volume, increase net gape quantity, be convenient for connect more external equipment.

2. An industrial ethernet switch according to claim 1, characterized in that: and the control panel (5) is also provided with a detection interface (53) for connecting the monitoring module and a control joint (52) for connecting the control module.

3. An industrial ethernet switch according to claim 2, characterized in that: the detection interface (53) is electrically connected with a detection module switching port (12) installed on the first outer plate (1), the control joint (52) is electrically connected with a control module switching port (11) installed on the first outer plate (1) through an electric wire, and the directions of the detection module switching port (12) and the control module switching port (11) are consistent with those of a group of eight-port interfaces.

4. An industrial ethernet switch according to claim 3, wherein: install on electric mouth communication board (4) and be used for showing power state and/or net gape module (31) connection status's pilot lamp (42), pilot lamp (42) are unanimous with power module (41) orientation, pilot lamp (42), power module (41) with control module switching port (11) orientation is unanimous.

5. An industrial ethernet switch according to claim 1, characterized in that: still install support column (33) on ethernet communication board (3), support column (33) with electric mouth communication board (4) fixed connection makes ethernet communication board (3) with electric mouth communication board (4) fixed connection.

6. An industrial ethernet switch according to claim 1, characterized in that: the net mouth module is characterized in that a convex block (13) is arranged on the first outer plate (1), a groove (21) is formed in the second outer plate (2), the first outer plate (1) is connected with the second outer plate (2), and the convex block (13) and the groove (21) are matched to form a through hole for installing the net mouth module (31).

7. An industrial ethernet switch according to claim 1, characterized in that: install flat line (7) between ethernet communication board (3) and electric port communication board (4), through flat line (7), ethernet communication board (3) and electric port communication board (4) electric connection.

8. An industrial ethernet switch according to claim 1, characterized in that: the second outer plate (2) is provided with a fixing device (6), and one side of the second outer plate (2) provided with the fixing device (6) is also fixed with an installation panel.

9. An industrial ethernet switch according to claim 8, wherein: the fixing device (6) is arranged between the Ethernet communication board (3) and the electric port communication board (4).

10. An industrial ethernet switch according to claim 2, characterized in that: the Ethernet communication board (3) is provided with a notch, and the position of the notch is consistent with that of the detection interface (53) and the control joint (52).