CN211857230U - Be applied to intelligent DTU equipment in thing networking field - Google Patents
Be applied to intelligent DTU equipment in thing networking field Download PDFInfo
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- CN211857230U CN211857230U CN202020213913.2U CN202020213913U CN211857230U CN 211857230 U CN211857230 U CN 211857230U CN 202020213913 U CN202020213913 U CN 202020213913U CN 211857230 U CN211857230 U CN 211857230U
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Abstract
The utility model belongs to the technical field of the internet of things, and discloses an intelligent DTU (digital television Unit) device applied to the field of the internet of things, which is provided with a shell, wherein the shell is provided with an upper bottom shell and a lower bottom shell, a main circuit board is connected between the upper bottom shell and the lower bottom shell, a sensor interface device is clamped at the rear side of the main circuit board, a WAN (wide area network) interface is clamped beside the sensor interface device, and an SIM (subscriber identity module) card slot is arranged beside a network cable interface; a single chip microcomputer, a 4G communication device and an alarm are fixed on the main circuit board through bolts, the signal input end of the single chip microcomputer is connected with the 4G communication device, and the signal output end of the single chip microcomputer is connected with the alarm. The utility model discloses can realize receiving, transmission, baseband signal processing function through ethernet or GPRS's mode, have stronger practicality, and the shell is connected through integrated fashioned buckle and draw-in groove with main circuit board, convenient and fast when the installation, and easily dismantle labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of the thing networking, especially, relate to an intelligence DTU equipment for thing networking field.
Background
At present: in the field of the internet of things, the number of devices to be controlled in the internet of things is thousands, the types of data collected by the devices are different, and the types of devices and sensor devices in the two types of device industries in the field of the internet of things are various, so that the fragmentation is very serious. The existing DTU equipment only plays a role in transparent transmission and does not have complex equipment management and data acquisition functions. The existing DTU equipment shell and the circuit board are complex to install and not easy to detach, various borrowing ports cannot be replaced at the same time, and the functionality is limited to some extent.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing DTU equipment only plays a role in transparent transmission and does not have complex equipment management and data acquisition functions.
(2) The existing DTU equipment shell and the circuit board are complex to install and not easy to detach, various borrowing ports cannot be replaced at the same time, and the functionality is limited to some extent.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a be applied to intelligent DTU equipment in thing networking field.
The utility model is realized in such a way, the intelligent DTU equipment applied in the field of Internet of things is provided with a shell, the shell is provided with an upper bottom shell and a lower bottom shell, a main circuit board is connected between the upper bottom shell and the lower bottom shell, a sensor interface device is clamped at the rear side of the main circuit board, a WAN interface is clamped beside the sensor interface device, and an SIM card slot is arranged beside a network cable interface;
a single chip microcomputer, a 4G communication device and an alarm are fixed on the main circuit board through bolts, the signal input end of the single chip microcomputer is connected with the 4G communication device, and the signal output end of the single chip microcomputer is connected with the alarm.
Furthermore, the front side of the main circuit board is embedded with an indicator lamp mounting plate and a switch button, and the switch button is connected with the single chip microcomputer.
Further, the left side and the right side of the main circuit board are provided with heat dissipation holes.
Furthermore, an I2C interface, a GPIO interface and a UART interface are clamped on the sensor interface device, and a data input interface of the single chip microcomputer is electrically connected with the I2C interface, the GPIO interface and the UART interface.
Further, the joint has the signal intensity lamp on the pilot lamp mounting panel the pilot lamp includes signal intensity lamp, power lamp and work light, signal intensity lamp, power lamp and work light all with singlechip electric connection.
Furthermore, the upper end and the lower end of the left side and the right side of the main circuit board are integrally provided with buckles, and the inner sides of the upper shell and the lower shell are integrally provided with clamping grooves matched with the buckles.
By combining all the technical schemes, the invention has the advantages and positive effects that:
(1) the mode through ethernet or GPRS realizes receiving, transmission, baseband signal processing function, has stronger practicality, and the shell is connected through integrated fashioned buckle and draw-in groove with main circuit board, and convenient and fast when the installation, and easily dismantle labour saving and time saving.
(2) Sensor interface device joint in main circuit board rear side can only here be dismantled to install the sensor interface device of other types, make the utility model discloses can reuse in more types of equipment interface, improved the utility model discloses a price/performance ratio.
(3) The signal intensity, whether the power supply is switched on and whether the device is in a working state are observed through the indicator lamp. Connect through the buckle on the main circuit board and the draw-in groove of upper and lower casing, convenient dismantlement also makes things convenient for sensor interface device's change, labour saving and time saving simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent DTU device applied in the field of internet of things according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides an opposite side structure schematic diagram of intelligent DTU equipment of being applied to thing networking field.
Fig. 3 is a schematic structural diagram of a sensor interface device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a main circuit board provided in an embodiment of the present invention.
In the figure: 1. an upper bottom case; 2. a main circuit board; 3. buckling; 4. heat dissipation holes; 5. a lower bottom shell; 6. a single chip microcomputer; 7. an indicator lamp mounting plate; 8. a switch button; 9. a card slot; 10. a sensor interface device; 11. a SIM card slot; 12. an I2C interface; 13. a GPIO interface; 14. a UART interface; 15. a 4G communication device; 16. a WAN interface; 17. an alarm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides intelligent DTU equipment applied to the field of Internet of things, and the invention is described in detail with reference to the attached drawings.
The utility model provides an intelligent DTU equipment applied to the field of Internet of things is provided with a shell, the shell is provided with an upper bottom shell 1 and a lower bottom shell 5, a main circuit board 2 is connected between the upper bottom shell 1 and the lower bottom shell 5, heat dissipation holes 4 are arranged on the left side and the right side of the main circuit board 2, a sensor interface device 10 is clamped on the rear side, a WAN interface 16 is clamped beside the sensor interface device 10, and an SIM card slot 11 is arranged beside a network cable interface; the main circuit board 2 is fixed with a singlechip 6, a 4G communication device 15 and an alarm 17 through bolts; an indicator lamp mounting plate 7 and a switch button 8 are embedded in the front side of the main circuit board 2; the type of the singlechip 6 is MSP430 singlechip 6. The model of the 4G communication device 15 is: STM32F103R8T 6.
The functions of receiving, transmitting and baseband signal processing are realized in an Ethernet or GPRS mode, the practicability is higher, the shell and the main circuit board 2 are connected through the integrally formed buckle 3 and the clamping groove 9, the installation is convenient and quick, the disassembly is easy, and the time and the labor are saved; the program protection module can prevent the program in the DTU equipment from generating a dead cycle phenomenon.
The sensor interface device 10 is connected with an I2C interface 12, a GPIO interface 13 and a UART interface 14 in parallel. The utility model discloses a sensor interface device 10 joint in 2 rear sides of main circuit board can only here be dismantled to install the sensor interface device 10 of other types, make the utility model discloses can reuse in more types of equipment interface, improved the utility model discloses a price/performance ratio.
The data input interface of the singlechip 6 is electrically connected with the I2C interface 12, the GPIO interface 13 and the UART interface 14. The upper joint of pilot lamp mounting panel 7 has signal intensity lamp, power lamp and work lamp, signal intensity lamp, power lamp and work lamp and 6 electric connection of singlechip. The utility model discloses can observe whether signal strength, power switch on and whether the device is in operating condition through the pilot lamp.
The upper end and the lower end of the left side and the right side of the main circuit board 2 are integrally provided with buckles 3, and the inner sides of the upper shell and the lower shell are integrally provided with clamping grooves 9 matched with the buckles 3. The utility model discloses a buckle 3 on the main circuit board 2 is connected with draw-in groove 9 of upper and lower casing, and convenient the dismantlement also makes things convenient for the change of sensor interface arrangement 10 simultaneously, labour saving and time saving.
Starting up the mobile phone by pressing a switch button 8, formatting data acquired by each device interface into an HTTP (hyper text transport protocol) protocol or a JSON (Java Server open) format through a single chip microcomputer 6, and sending the data to a cloud server or a field handheld device terminal through an Ethernet or GPRS (general packet radio service) communication module; observing the signal intensity, whether the power supply is switched on and whether the device is in a working state through the indicator light; when the sensor interface device 10 needs to be replaced, the upper board is detached from the main circuit board 2, and the sensor interface device 10 is replaced.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The intelligent DTU equipment applied to the field of Internet of things is characterized by being provided with a shell, wherein the shell is provided with an upper bottom shell and a lower bottom shell, a main circuit board is connected between the upper bottom shell and the lower bottom shell, a sensor interface device is clamped on the rear side of the main circuit board, a WAN (wide area network) interface is clamped beside the sensor interface device, and an SIM (subscriber identity module) card slot is arranged beside a network cable interface;
a single chip microcomputer, a 4G communication device and an alarm are fixed on the main circuit board through bolts, the signal input end of the single chip microcomputer is connected with the 4G communication device, and the signal output end of the single chip microcomputer is connected with the alarm.
2. The intelligent DTU device applied to the field of Internet of things as claimed in claim 1, wherein an indicator lamp mounting plate and a switch button are embedded in the front side of the main circuit board, and the switch button is connected with a single chip microcomputer.
3. The intelligent DTU device applied to the field of Internet of things as claimed in claim 1, wherein heat dissipation holes are formed in the left side and the right side of the main circuit board.
4. The intelligent DTU device applied to the field of Internet of things as claimed in claim 1, wherein an I2C interface, a GPIO interface and a UART interface are clamped on the sensor interface device, and the data input interface of the single chip microcomputer is electrically connected with the I2C interface, the GPIO interface and the UART interface.
5. The intelligent DTU device applied to the field of Internet of things as claimed in claim 2, wherein a signal intensity lamp is clamped on the indicator lamp mounting plate, the indicator lamps comprise a signal intensity lamp, a power supply lamp and a working lamp, and the signal intensity lamp, the power supply lamp and the working lamp are electrically connected with the single chip microcomputer.
6. The intelligent DTU device applied to the field of Internet of things as claimed in claim 1, wherein buckles are integrally arranged at the upper and lower ends of the left and right sides of the main circuit board, and clamping grooves matched with the buckles are integrally arranged at the inner sides of the upper and lower shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213913.2U CN211857230U (en) | 2020-02-26 | 2020-02-26 | Be applied to intelligent DTU equipment in thing networking field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020213913.2U CN211857230U (en) | 2020-02-26 | 2020-02-26 | Be applied to intelligent DTU equipment in thing networking field |
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| CN211857230U true CN211857230U (en) | 2020-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087252A (en) * | 2021-03-12 | 2022-09-20 | 深圳市荣恒泰科技有限公司 | Intelligent black box |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087252A (en) * | 2021-03-12 | 2022-09-20 | 深圳市荣恒泰科技有限公司 | Intelligent black box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 530000 shop 02s02, building 2, Kangcheng, Nanguo garden, No. 5, Guibei Road, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Zhineng Electrical Engineering Co.,Ltd. Address before: 530000 No. 02s02, building 2, Kangcheng, Nanguo garden, No. 5, Guibei Road, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Zeneng equipment technology (Group) Co.,Ltd. |
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| TR01 | Transfer of patent right |