CN218958931U - Intelligent IoT gateway device - Google Patents

Abstract

The utility model discloses intelligent internet of things (IoT) gateway equipment, which comprises a shell, wherein a Printed Circuit Board (PCB) is arranged in the shell, a Central Processing Unit (CPU) is arranged on the PCB, the shell comprises a bottom plate, a U-shaped side plate, a side end plate and a top shell, the U-shaped side plate is arranged above the bottom plate, the side end plate is arranged above the bottom plate and is covered at a lateral opening of the U-shaped side plate, the top shell is covered at an upper end opening of the U-shaped side plate, the upper end of the side end plate is connected with the top shell, the outer side wall of the side end plate is connected with an antenna, the antenna is connected with the PCB, a heat radiation fin module is arranged on the upper surface of the top shell, and the PCB is connected with a power input interface, a Universal Serial Bus (USB) interface, an Ethernet interface, a general purpose input interface (GPIO) interface, a Subscriber Identity Module (SIM) interface, an Optical Transport (OTG) interface, a Controller (CAN) interface, a MiniCIe interface, a wireless fidelity (WIFI interface) interface and a direct/DO interface; therefore, the heat dissipation device has the advantages that the heat dissipation performance is improved, internal heat can be timely dissipated, normal operation is guaranteed, and the heat dissipation device has multiple functional interfaces and can meet more use demands of users.

Description

Intelligent IoT gateway device

Technical Field

The utility model relates to the gateway equipment field technology, in particular to an intelligent internet of things (IoT) gateway device.

Background

The communication manager is also called DPU or gateway, which has a plurality of downlink communication interfaces and one or more uplink network interfaces, and is equivalent to a front-end processor, namely a monitoring computer, and is used for collecting the communication data of all intelligent monitoring/protecting devices in a substation, and then implementing the uplink master station system (a monitoring center background machine and a DCS) to complete remote signaling and remote measuring functions. On the other hand, the command issued by the background machine or the DCS is received and forwarded to an intelligent series unit in the substation, so that remote control of opening and closing of each switch device in the factory station or parameter setting of the device is completed, and remote control and remote regulation functions are realized. Meanwhile, a plurality of serial interfaces are also provided, so that other intelligent devices in the factory station can communicate conveniently. The communication manager is generally applied to a substation and a dispatching station, the communication manager controls downlink equipment through a control platform, information collection such as remote signaling, remote measurement and remote control is achieved, the information is fed back to a dispatching center, and then a control center manager selects an executed command through processing and analysis of the information to achieve the aim of outputting the dispatching command. In order to realize various functions, the existing gateway device is generally provided with various interfaces on a PCB board thereof to meet various use requirements of users, and as the functions are increased, the workload is increased, so that more heat is generated during working, and the functions are increased while consideration of heat dissipation is lacking, so that heat generated during internal working cannot be timely emitted, and the internal temperature is too high and even normal operation of the working is affected.

Therefore, a new technology is required to be developed to solve the above-mentioned problems.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide an intelligent IoT gateway device, which improves the heat dissipation performance, can timely dissipate internal heat, ensures normal operation, has multiple functional interfaces, and can meet more use demands of users.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an intelligent IoT gateway device, includes the casing, be provided with the PCB board in the casing, be provided with the CPU treater on the PCB board, the casing includes bottom plate, U-shaped curb plate, side end plate and top shell, the top in the bottom plate is installed to the U-shaped curb plate, the side end plate is installed in the top of bottom plate and is covered in the side direction opening part of U-shaped curb plate, top shell closing cap is in the upper end opening part of U-shaped curb plate, the upper end of side end plate is connected in the top shell, bottom plate, U-shaped curb plate, side end plate and top shell enclose and form a holding chamber, the PCB board is located the holding intracavity, the lateral wall of side end plate is connected with the antenna, the antenna connection is in the PCB board, the upper surface of top shell is provided with heat dissipation fin module, the PCB board is connected with power input interface, USB interface, ethernet interface, GPIO interface, SIM card interface, OTG interface, CAN interface, miniCIe interface, WIFI interface, DI/DO interface.

As a preferable scheme, the PCB is connected with an RS232 interface and an RS485 interface.

As a preferable scheme, the side wall of the U-shaped side plate back to the side end plate is provided with an indicator light and a Reset button, and the indicator light and the Reset button are respectively and electrically connected to the PCB.

As a preferred scheme, the heat radiation fin module comprises a plurality of heat radiation fins, and the heat radiation fins are sequentially arranged at intervals.

As a preferable scheme, the bottom plate is provided with a connecting hole, the bottom of the U-shaped side plate is internally provided with a connecting sheet in a protruding mode, and the connecting sheet is fixedly connected to the connecting hole through a screw.

As a preferable scheme, the inner top wall of the top shell is provided with a plurality of fixing holes, and the PCB is connected with a plurality of connecting columns; one end of the connecting column is connected to the PCB, and the other end of the connecting column is connected to the fixing hole.

As a preferred embodiment, the antennas are arranged in a spaced-apart manner.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical proposal is that the heat radiating fin module is arranged on the upper surface of the top shell, so that the heat radiating fin module CAN lead out heat, the heat radiating performance CAN be improved, the internal heat CAN be timely radiated, the normal working operation is ensured, and the PCB board is connected with the interfaces such as a power input interface, a USB interface, an Ethernet interface, a GPIO interface, a SIM card interface, an OTG interface, a CAN interface, a MiniCIe interface, a WIFI interface, a DI/DO interface and the like, so that the PCB board has multiple functional interfaces, and CAN meet more use requirements of users; and the shell is formed by enclosing the bottom plate, the U-shaped side plates, the side end plates and the top shell, and the arrangement of the U-shaped side plates can simplify the side plate structure of the shell, so that the whole assembly of the shell is simpler and more convenient.

In order to more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of an embodiment of the present utility model.

FIG. 2 is a schematic perspective view of another angular overall structure of an embodiment of the present utility model;

FIG. 3 is an exploded view of an embodiment of the present utility model;

FIG. 4 is another exploded view of an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of an embodiment of the present utility model;

fig. 6 is a control schematic block diagram of an embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. housing 11, base plate

111. Connecting hole 12, U-shaped side plate

121. Connecting piece 13, side end plate

14. Top case 141, fixing hole

15. Connecting column 20 and PCB

30. An antenna 40, and a heat sink fin module.

Detailed Description

Referring to fig. 1 to 6, specific structures of embodiments of the present utility model are shown.

The utility model provides an intelligent IoT gateway device, includes casing 10, be provided with PCB board 20 in the casing 10, be provided with the CPU treater on the PCB board 20, casing 10 includes bottom plate 11, U-shaped curb plate 12, side end plate 13 and top shell 14, U-shaped curb plate 12 installs in the top of bottom plate 11, side end plate 13 installs in the top of bottom plate 11 and the closing cap in the side direction opening part of U-shaped curb plate 12, top shell 14 closing cap in the upper end opening part of U-shaped curb plate 12, the upper end of side end plate 13 is connected in top shell 14, bottom plate 11, U-shaped curb plate 12, side end plate 13 and top shell 14 enclose the configuration and form a holding chamber, PCB board 20 is located and holds the intracavity. The bottom plate 11 is provided with a connecting hole 111, a connecting piece 121 is inwards protruding from the bottom of the U-shaped side plate 12, and the connecting piece 121 is fixedly connected to the connecting hole 111 through a screw, so that the bottom plate 11 and the U-shaped side plate 12 are assembled and connected. The inner top wall of the top shell 14 is provided with a plurality of fixing holes 141, and the PCB is connected with a plurality of connecting columns 15; one end of the connecting post 15 is connected to the PCB 20, and the other end is connected to the fixing hole 141, so that the assembly and positioning of the PCB 20 in the accommodating cavity can be realized. And, the bottom plate 11, the U-shaped side plate 12, the side end plate 13, and the top case 14 are preferably made of aluminum profiles, although other materials may be used.

The outer side wall of the side end plate 13 is connected with the antennas 30, the antennas 30 are connected to the PCB 20, in this embodiment, two antennas 30 are arranged at intervals. Of course, the number of the antennas 30 is not limited to the above number, and the specific number thereof may be set according to the actual production requirement, and will not be described herein.

The top surface of the top case 14 is provided with a heat radiation fin module 40, and the heat radiation fin module 40 includes a plurality of heat radiation fins, and the heat radiation fins are sequentially arranged at intervals. Therefore, the heat in the radiator can be led out through the radiating fin module 40, so that the radiating performance is improved, the heat in the radiator can be timely radiated, and the normal operation is ensured.

The side wall of the U-shaped side plate 12, which is opposite to the side end plate 13, is provided with an indicator light and a Reset button, and the indicator light and the Reset button are respectively and electrically connected to the PCB board 20. Here, through the setting of pilot lamp, can make it remind the user in time what kind of operating condition is in. The Reset button is arranged to have a Reset function.

The PCB 20 is connected with a power input interface, a USB interface, an Ethernet interface, a GPIO interface, a SIM card interface, an OTG interface, a CAN interface, a MiniPCIE interface, a WIFI interface and a DI/DO interface. Here, in this embodiment, two ethernet interfaces are provided, so, in cooperation with the arrangement of two antennas 30, four kinds of network applications can be implemented. And can be used for WIFI and bluetooth communication, the user of being convenient for realizes wireless communication and uses. And, it can be compatible with 4G network, can be applied to remote control, for example agricultural product control, also can be applied to the ammeter as small-size basic station.

In addition, in this embodiment, the PCB 20 is connected to an RS232 interface and an RS485 interface. In addition, the various interfaces thereof are provided with corresponding interface ends at corresponding positions on the housing 10 according to requirements so as to be connected and matched with the outside, and detailed description is omitted herein.

In summary, the design key point of the utility model is that the heat radiating fin module is arranged on the upper surface of the top shell, so that the heat radiating fin module CAN lead out heat, the heat radiating performance CAN be improved, the internal heat CAN be timely radiated, the normal operation is ensured, and the PCB is connected with the interfaces such as the power input interface, the USB interface, the Ethernet interface, the GPIO interface, the SIM card interface, the OTG interface, the CAN interface, the MiniCIe interface, the WIFI interface, the DI/DO interface and the like, so that the PCB has multiple functional interfaces, and more use requirements of users CAN be met; and the shell is formed by enclosing the bottom plate, the U-shaped side plates, the side end plates and the top shell, and the arrangement of the U-shaped side plates can simplify the side plate structure of the shell, so that the whole assembly of the shell is simpler and more convenient.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims (7)

1. An intelligent IoT gateway device, includes a housing, be provided with the PCB board in the housing, be provided with the CPU processor on the PCB board, its characterized in that: the shell comprises a bottom plate, a U-shaped side plate, a side end plate and a top shell, wherein the U-shaped side plate is arranged above the bottom plate, the side end plate is arranged above the bottom plate and is covered at a lateral opening of the U-shaped side plate, the top shell is covered at an upper end opening of the U-shaped side plate, the upper end of the side end plate is connected with the top shell, the bottom plate, the U-shaped side plate, the side end plate and the top shell are enclosed to form a containing cavity, the PCB is positioned in the containing cavity, an antenna is connected to the outer side wall of the side end plate, the antenna is connected to the PCB, and a heat radiation fin module is arranged on the upper surface of the top shell, and the PCB is connected with a power input interface, a USB interface, an Ethernet interface, a GPIO interface, a SIM card interface, an OTG interface, a CAN interface, a MiniCIe interface, a WIFI interface and a DI/DO interface.

2. The smart IoT gateway device recited in claim 1, wherein: and the PCB is connected with an RS232 interface and an RS485 interface.

3. The smart IoT gateway device recited in claim 1, wherein: the side wall of the U-shaped side plate back to the side end plate is provided with an indicator light and a Reset button, and the indicator light and the Reset button are respectively and electrically connected to the PCB.

4. The smart IoT gateway device recited in claim 1, wherein: the radiating fin module comprises a plurality of radiating fins which are sequentially arranged at intervals.

5. The smart IoT gateway device recited in claim 1, wherein: the bottom plate is provided with the connecting hole, the bottom of U-shaped curb plate inwards is protruding to be equipped with the connection piece, the connection piece passes through the screw lock to be connected in the connecting hole.

6. The smart IoT gateway device recited in claim 1, wherein: the inner top wall of the top shell is provided with a plurality of fixing holes, and the PCB is connected with a plurality of connecting columns; one end of the connecting column is connected to the PCB, and the other end of the connecting column is connected to the fixing hole.

7. The smart IoT gateway device recited in claim 1, wherein: the number of the antennas is two, and the two antennas are arranged at intervals.

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