CN209895158U

CN209895158U - Intelligent Internet of things integrated access terminal

Info

Publication number: CN209895158U
Application number: CN201920940300.6U
Authority: CN
Inventors: 刘冬生; 周韶华; 张国舜; 侯振宁; 张宝华; 侯为根
Original assignee: Shanghai Heshi Information Technology Co Ltd
Current assignee: Shanghai Heshi Information Technology Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-01-03
Anticipated expiration: 2029-06-20

Abstract

The utility model relates to an electrical equipment field. The intelligent Internet of things integrated access terminal can monitor and manage various front-end devices in a unified mode. The utility model adopts the technical proposal that: an intelligent integrated access terminal for Internet of things comprises an installation box and a host arranged in the installation box; the host comprises a basic module, wherein the basic module is arranged on a first mounting seat; the basic module comprises a power input/output device, a power control device and a built-in voltage stabilizing device; the basic module also comprises an embedded system main board, an I/O input/output board and an Ethernet switch board. The utility model discloses can unify the multiple front end equipment of concentrating and monitor and manage.

Description

Intelligent Internet of things integrated access terminal

Technical Field

The utility model relates to an electrical equipment field, concretely relates to thing allies oneself with synthesizes access terminal.

Background

In the application of the internet of things, a large number of front-end devices or objects are connected to a computer network system through a wired network (such as an ethernet network and a control bus) and a wireless network. The existing various front-end devices are usually directly accessed to a network, a mechanism for unified management and control at a middle or edge level is lacked, data transmission, calculation and storage depend on an interconnected network and a back-end computing platform seriously, and application pause or even application failure can be caused by network delay or network failure. Meanwhile, a plurality of devices or objects need to solve the problems of communication networking and power supply, communication media and power supply types can be various, the length and the number of wiring are usually large, and the construction and maintenance cost and difficulty are greatly increased.

In addition, how to provide effective monitoring and management for a large amount of front-end equipment or objects is also a problem which needs to be solved urgently, and the fine requirements of operation and maintenance management require further intelligent monitoring and management for both the communication state and the power supply state. The equipment on the internet of things is various, and relates to numerous manufacturers, and a plurality of software systems provided by various manufacturers are generally required to realize the supervision of the front-end equipment, so that the monitoring and the management cannot be uniformly carried out. Some scenes, such as a multimedia box of a home or a house, are often just convergence positions of various front-end equipment communication media, and are lack of intellectualization and cannot be managed through network computer software or a mobile phone APP; secondly, effective energy saving is difficult to achieve, the power supply of the front-end equipment is dispersed, and the power supply monitoring and management cannot be carried out.

Disclosure of Invention

An object of the utility model is to provide a can unify the intelligent thing of control and management to multiple front end equipment and ally oneself with integrated access terminal.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: an intelligent integrated access terminal for Internet of things comprises an installation box and a host arranged in the installation box;

the host comprises a basic module, wherein the basic module is arranged on a first mounting seat; the basic module comprises a power input/output device, a power control device and a built-in voltage stabilizing device;

the power input and output device comprises an AC220V input circuit, a multi-path AC220V output circuit, a multi-path AC24V output circuit, a multi-path DC12V output circuit and an AC220V overhaul circuit; the AC220V input circuit is connected with an AC220V input connection terminal, the multi-path AC220V output circuit is connected with a plurality of AC220V output connection terminals, the multi-path AC24V output circuit is connected with a plurality of AC24V output connection terminals, the multi-path DC12V output circuit is connected with a plurality of DC12V output connection terminals, and the AC220V inspection circuit is connected with an AC220V output socket;

the power supply control device comprises a plurality of relays, and the AC220V output circuit, the AC24V output circuit, the DC12V output circuit and the AC220V maintenance circuit are provided with relays, and each relay is connected with one switching value input/output interface;

the built-in voltage stabilizer is arranged on an AC220V input circuit;

the basic module also comprises an embedded system main board, an I/O input/output board and an Ethernet switch board;

the embedded system mainboard is connected with the power supply control device through an onboard input/output interface, is connected with the Ethernet switch board through the onboard input/output interface to form bidirectional data communication, and is connected with the I/O input/output board through the onboard input/output interface to form bidirectional data communication; and the I/O input/output board is also provided with an RS485 and Ethernet conversion interface.

Preferably, the host further comprises a power expansion module and a network expansion module.

Preferably, the power expansion module is arranged on the second mounting seat, the power expansion module comprises 1 AC220V input terminal and 8 DC12V output terminals, and the AC220V input terminal of the power expansion module is connected with one AC220V output circuit of the power input and output device.

Preferably, the network expansion module is arranged on the third mounting seat, the network expansion module comprises 1 DC12V input terminal and 10 RJ45 interfaces, and the DC12V input terminal of the network expansion module is connected with one DC12V output circuit of the power input and output device.

Preferably, the front surface of the installation box is provided with an upward-lifting type box door, the middle part of the back plate of the installation box is provided with a guide rail extending along the length direction of the installation box, and the first installation block, the second installation block and the third installation block of the host machine are all arranged on the guide rail and locked with the guide rail through bolts; the network expansion module, the basic module and the power supply expansion module are sequentially distributed from left to right.

Preferably, the upper part and the lower part of the back plate of the installation box are provided with wire arranging frames extending along the length direction of the installation box, and the left end and the right end of the back plate are provided with wire through holes; the wire arranging frame is in a long groove shape with a U-shaped section, the notch of the wire arranging frame is buckled on the back plate backwards and is fixedly connected with the back plate, and a wire passing hole is formed in the groove wall of the wire arranging frame facing the middle part of the installation box; the threading hole is a strip-shaped opening extending along the vertical direction, and the upper end and the lower end of the threading hole are rounded.

Preferably, the left side plate, the right side plate, the bottom plate and the box door of the installation box are all provided with heat dissipation holes.

The beneficial effects of the utility model are concentrated and are embodied in: the system can monitor and manage various front-end devices in a unified and centralized manner. The utility model discloses abandoned traditional communication transmission of many system multilines, mains operated's wiring mode, go upward through optic fibre all the way, the power of the same kind goes upward and can realize communication transmission and the power supply to all kinds of front end equipment or object, because of its built-in embedded system mainboard, possesses certain intelligent characteristic, can carry out the dynamic control of real-time networking monitoring and power. The terminal can greatly reduce the wiring workload, reduce the engineering implementation cost and lighten the later maintenance pressure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a block diagram of the system structure of the present invention.

Detailed Description

An intelligent integrated access terminal for internet of things as shown in fig. 1-2 comprises an installation box 1 and a host arranged in the installation box 1. Install bin 1 as shown in fig. 1, the front of install bin 1 is provided with lift formula chamber door 5, conveniently opens and closes install bin 1 and maintains internal device, the middle part of 1 backplate of install bin is provided with the guide rail 6 that extends along 1 length direction of install bin, host computer direct mount is on guide rail 6 to can be along guide rail 6 the adjustment of going on the position of orientation about, consequently, can adapt to on-the-spot installation environment more, for the heat dissipation of the inside host computer of install bin 1 in order to facilitate, all be provided with louvre 10 on curb plate, bottom plate and the chamber door 5 about install bin 1.

Simultaneously, because the power cord and the signal transmission line of front end equipment all need insert the utility model discloses an in the host computer, have more connecting wire, in order to improve the utility model discloses regularity in the install bin 1, better way can also be, the upper portion and the lower part of install bin 1 backplate are provided with the reason line frame 7 that extends along install bin 1 length direction, and both ends are provided with through wires hole 8 about the backplate. The wire arranging frame 7 is in a long groove shape with a U-shaped section, the notch of the wire arranging frame 7 is buckled backwards on the back plate and is fixedly connected with the back plate, and a wire passing hole 9 is formed in the groove wall of the wire arranging frame 7 facing the middle of the installation box 1. The threading hole 8 is a strip-shaped opening extending along the vertical direction, and the upper end and the lower end of the threading hole 8 are rounded. Various lines pass out of or into the installation box 1 through the line holes 9.

The host computer include basic module 2 at least, certainly, online position is not enough, when the front end equipment of connection is more, also can newly-increased extension module, extension module includes power extension module 4 and network extension module 3.

As shown in fig. 1, the host includes a basic module 2, the basic module 2 is disposed on a first mounting seat, the power expansion module 4 is disposed on a second mounting seat, the network expansion module 3 is disposed on a third mounting seat, and the first mounting block, the second mounting block and the third mounting block are all disposed on a guide rail 6 and locked with the guide rail 6 through bolts to form a fixing. When the extension module is arranged, the network extension module 3, the basic module 2 and the power supply extension module 4 are sequentially distributed from left to right.

As shown in fig. 2, the basic module 2 of the present invention includes a power input/output device, a power control device, and a built-in voltage regulator.

The power input and output device comprises an AC220V input circuit, a multi-path AC220V output circuit, a multi-path AC24V output circuit, a multi-path DC12V output circuit and an AC220V overhaul circuit. And the AC220V input circuit is connected with an AC220V input wiring terminal for connecting with a power grid. The multi-path AC220V output circuit is connected with a plurality of AC220V output terminals and is used for supplying power to multi-path AC220V electric equipment. The multi-path AC24V output circuit is connected with a plurality of AC24V output terminals, and the multi-path DC12V output circuit is connected with a plurality of DC12V output terminals, and the multi-path AC24V output circuit and the multi-path DC12V output circuit jointly supply power to a plurality of different electric intelligent devices. The AC220V, AC24V, and DC12V are capable of substantially meeting the power supply requirements of mainstream smart products currently on the market. The AC220V inspection circuit is connected with an AC220V output socket and is used for connecting an inspection tool such as a percussion drill, a hand grinder and the like to supply power to the inspection tool.

The power supply control device comprises a plurality of relays, and the AC220V output circuit, the AC24V output circuit, the DC12V output circuit and the AC220V maintenance circuit are provided with relays, and each relay is connected with one switching value input/output interface. The on-off control of each circuit branch can be realized by controlling the on-off of the relay. In order to improve the stability of mains voltage, built-in voltage regulator sets up on AC220V input circuit, voltage regulator is also a stabiliser.

The basic module 2 of the present invention further includes an embedded system motherboard, an I/O input/output board, and an ethernet switch board. The embedded system mainboard is connected with the power supply control device through an onboard input/output interface, is connected with the Ethernet switch board through the onboard input/output interface to form bidirectional data communication, and is connected with the I/O input/output board through the onboard input/output interface to form bidirectional data communication; the I/O input/output board is also provided with an RS485 and Ethernet conversion interface, that is, the I/O input/output board is essentially integrated with an RS485 and Ethernet converter and provides the conversion interface.

Embedded system mainboard is exactly an embedded microprocessor, realizes through the embedded system mainboard the utility model discloses a centralized management, its ability that possesses transmission, calculation, storage information can move front end edge calculation application subsystem on it, if: rapidly opening a special pedestrian channel through the video detection of face recognition model software and a white list face library; and acquiring character input information by applying voice recognition, storing and transmitting the character input information to a back-end platform for processing. The relay can be remotely controlled directly through a mobile phone, a computer and the like to realize the switching-off and switching-on of the power supply without going to the site for operation.

Power expansion module 4 includes 1 AC220V input terminal and 8 DC12V output terminal, AC220V input terminal of power expansion module 4 is connected with power input output device's AC220V output circuit all the way, by the power input output device's AC220V output circuit power supply all the way. The 8 DC12V can be used to supply power to the front-end device, and of course, the 8 DC12V output terminals are not fixed, and can be adjusted according to actual needs.

Network expansion module 3 includes 1 DC12V input terminal and 10 RJ45 interfaces, DC12V input terminal of network expansion module 3 is connected with power input output device's DC12V output circuit all the way, by the power input output device's DC12V output circuit power supply all the way, 10 RJ45 interfaces can be connected to the network interface on the front end equipment respectively, when the quantity of RJ45 interface is not enough, also can set up more. On one hand, the network extension module 3 provides more network access ports, and on the other hand, the front-end equipment can also access the network through two modes of RJ45 and RS485, so that the universality is stronger.

Claims

1. An intelligent integrated access terminal for Internet of things comprises an installation box (1) and a host arranged in the installation box (1);

the method is characterized in that: the host comprises a basic module (2), wherein the basic module (2) is arranged on a first mounting seat; the basic module (2) comprises a power input and output device, a power control device and a built-in voltage stabilizing device;

the built-in voltage stabilizer is arranged on an AC220V input circuit;

the basic module (2) also comprises an embedded system mainboard, an I/O input/output board and an Ethernet switch board;

2. The intelligent internet of things integrated access terminal of claim 1, wherein: the host further comprises a power supply expansion module (4) and a network expansion module (3).

3. The intelligent internet of things integrated access terminal of claim 2, wherein: the power expansion module (4) is arranged on the second mounting seat, the power expansion module (4) comprises 1 AC220V input wiring terminal and 8 DC12V output wiring terminals, and the AC220V input wiring terminal of the power expansion module (4) is connected with one AC220V output circuit of the power input and output device.

4. The intelligent thing networking integrated access terminal of claim 3, wherein: the network expansion module (3) is arranged on a third mounting seat, the network expansion module (3) comprises 1 DC12V input wiring terminal and 10 RJ45 interfaces, and the DC12V input wiring terminal of the network expansion module (3) is connected with one DC12V output circuit of the power input and output device.

5. The intelligent thing networking integrated access terminal of claim 4, wherein: the front side of the installation box (1) is provided with an upward-lifting type box door (5), the middle part of the back plate of the installation box (1) is provided with a guide rail (6) extending along the length direction of the installation box (1), and a first installation block, a second installation block and a third installation block of the host are all arranged on the guide rail (6) and are locked with the guide rail (6) through bolts; the network expansion module (3), the basic module (2) and the power supply expansion module (4) are sequentially distributed from left to right.

6. The intelligent thing networking integrated access terminal of claim 5, wherein: the upper part and the lower part of the back plate of the installation box (1) are provided with wire arranging frames (7) extending along the length direction of the installation box (1), and the left end and the right end of the back plate are provided with threading holes (8); the wire arranging frame (7) is in a long groove shape with a U-shaped section, the notch of the wire arranging frame (7) is buckled on the back plate backwards and is fixedly connected with the back plate, and a wire passing hole (9) is formed in the groove wall of the wire arranging frame (7) facing the middle part of the installation box (1); the threading hole (8) is a strip-shaped opening extending along the vertical direction, and the upper end and the lower end of the threading hole (8) are rounded.

7. The intelligent thing networking integrated access terminal of claim 6, wherein: the left side plate, the right side plate, the bottom plate and the box door (5) of the installation box (1) are all provided with heat dissipation holes (10).