CN213403345U

CN213403345U - Multifunctional detection terminal

Info

Publication number: CN213403345U
Application number: CN202022468415.5U
Authority: CN
Inventors: 许标
Original assignee: Shenzhen Xingwanda Electronic Technology Co ltd
Current assignee: Shenzhen Xingwanda Electronic Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-08
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a multifunctional detection terminal, which comprises a housin, the casing is reserved has WIFI antenna, power, LCD demonstration, temperature and humidity sensor, PM2.5 sensor, button, USB communication, ethernet mounting hole, multifunctional detection terminal is with the hygrothermograph with PM2.5 combines to carry out intelligent analysis through LCD demonstration, bee calling organ warning, LED status indication, WIFI or the real-time passback backstage of ethernet interface, can be fine carry out the control management to the humiture of mill and the dust in the air. The utility model is suitable for a detection of static regional environment is prevented to the industry, and the test terminal simple structure, light, the commonality is strong.

Description

Multifunctional detection terminal

Technical Field

The utility model relates to an environment measuring equipment, especially a multi-functional test terminal.

Background

The manufacturing and assembling environment of electronic equipment has very strict requirements on static electricity prevention, including the detection of various indexes such as temperature, humidity, dust degree and the like of workshops, assembly rooms and whole factories. As the conventional manufacturing plant is transformed to an intelligent plant, the related auxiliary devices are gradually intelligentized. The existing detection terminal in the antistatic environment has single function and low intelligent degree, such as a hygrothermograph and a dust detector, and has a plurality of places which need to be improved and optimized urgently.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's shortcoming, the utility model provides a multifunctional detection terminal, the integration has temperature and humidity measurement, dust particle to detect the function, and can carry out data intercommunication through network and rear end server, powerful, intelligent degree is high, is particularly useful for environments such as the mill that prevent static.

A multifunctional detection terminal is characterized by comprising a shell with preset keys, wherein an LCD screen is exposed on the surface of the shell; the shell internally comprises an MCU module, a storage module, an LCD module, a power module, a detection module and a network module which are electrically connected;

the MCU module is used for processing the environmental data detected by the detection module and communicating with a preset back-end server through the network module;

optionally, the network module is an ethernet module;

optionally, the network module is a WiFi module, and a WiFi antenna is disposed outside the housing;

optionally, the inside of the casing further includes a USB module connected to the MCU module;

optionally, the inside of the housing further includes a USART module connected to the MCU module;

optionally, the inside of the casing further includes a buzzer module connected to the MCU module;

optionally, the inside of the housing further includes an indicator light alarm module connected to the MCU module;

optionally, the detection module is a temperature and humidity sensor module, and a temperature and humidity sensor corresponding to the temperature and humidity sensor module is arranged outside the casing.

Optionally, the detection module is a PM2.5 sensor detection module, and an air inlet and an air outlet corresponding to the PM2.5 sensor detection module are arranged outside the housing.

A multifunctional detection terminal is characterized by comprising a shell with preset keys, wherein an LCD screen is exposed on the surface of the shell; the inside of the shell comprises an MCU module, a storage module, an LCD module, a power module, a temperature and humidity sensor module, a PM2.5 sensor detection module and a network module which are electrically connected;

the MCU module is used for processing environmental data detected by the temperature and humidity sensor module and the PM2.5 dust detection module and communicating with a preset back-end server through the network module; and a temperature and humidity sensor corresponding to the temperature and humidity sensor module, and an air inlet and an air outlet corresponding to the PM2.5 sensor detection module are arranged outside the shell.

The utility model provides a multifunctional detection terminal, which comprises a shell with preset keys and an LCD screen, and is convenient for operation and direct observation of detection data; a circuit module is arranged in the shell and comprises an MCU module, a storage module, an LCD module, a power module, a detection module and a network module which are electrically connected; the MCU module is used as a data processing center, processes various environmental data detected by the detection module, and performs data communication with a preset back-end server through the network module; the storage module is used for storing data to the local detection terminal; the LCD module is used for driving the LCD screen to work; the power supply module is used for supplying power to the whole detection terminal; the detection module specifically can be temperature and humidity sensor module or PM2.5 sensor detection module, perhaps disposes the two simultaneously for this multi-functional detection terminal collects temperature and humidity and detects and PM2.5 dust detection function in an organic whole, and can carry out data sharing with the rear end server with the measured data, has improved detection terminal's intelligent level greatly, becomes the important link of intelligent antistatic factory.

Drawings

Fig. 1 is a perspective view of the multifunctional detection terminal in the embodiment of the present invention;

fig. 2 is a top view of the multifunctional detection terminal in the embodiment of the present invention;

fig. 3 is a schematic circuit diagram of the MCU module according to the embodiment of the present invention;

fig. 4 is a schematic circuit diagram of the temperature and humidity sensor module according to the embodiment of the present invention;

fig. 5 is a schematic circuit diagram of the PM2.5 sensor detection module according to the embodiment of the present invention;

fig. 6 is a schematic circuit diagram of an LCD module according to an embodiment of the present invention;

fig. 7 is a schematic circuit diagram of a memory module according to an embodiment of the present invention;

fig. 8 is a schematic circuit diagram of a power module according to an embodiment of the present invention;

fig. 9 is a schematic circuit diagram of an ethernet module according to an embodiment of the present invention;

fig. 10 is a schematic circuit diagram of a WiFi module in an embodiment of the present invention;

fig. 11 is a schematic circuit diagram of USB and USART modules according to an embodiment of the present invention;

fig. 12 is a schematic circuit diagram of a buzzer module in an embodiment of the present invention;

fig. 13 is a schematic circuit diagram of an indicator light alarm module according to an embodiment of the present invention;

the reference numbers in the drawings of the specification are as follows:

1. a housing; 2. an LCD screen; 3. pressing a key; 4. a WiFi antenna; 5. a temperature and humidity sensor; 6. a USB interface; 7. a USART interface; 8. an air inlet; 9. an air outlet; 10. a power interface; 11. and an indicator light.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A multifunctional detection terminal is shown in figures 1 and 2 and comprises a shell 1 with preset keys 3, wherein an LCD screen 2 is exposed on the surface of the shell; the bottom of the shell is provided with a power interface 10, an air inlet 8 and an air outlet 9 which correspond to the PM2.5 sensor detection module; the top of the shell is provided with a WiFi antenna 4, a temperature and humidity sensor 5, a USB interface 6 and a USART interface 7.

The functions and positions of the preset keys can be flexibly set according to actual needs; the WiFi antenna and the temperature and humidity sensor are both detachable structures, namely, if the network module is configured to be an Ethernet module, the WiFi antenna can be omitted; if the temperature and humidity sensor module is not configured, the temperature and humidity sensor can be omitted; accordingly, if the PM2.5 sensor detection module is not provided, the air inlet and the air outlet at the bottom of the housing can be omitted.

The circuit schematic diagrams of the MCU module, the storage module, the LCD module, the power module, the temperature and humidity sensor module, the PM2.5 sensor detection module, the ethernet module, the WiFi module, and the like, which are electrically connected inside the housing, are shown in fig. 3 to 13, and the components are represented by circuit standard diagrams, which are not repeated here.

The temperature and humidity sensor module is used for acquiring detection data from a temperature and humidity sensor outside the shell and sending the detection data to the MCU module for processing. Similarly, the PM2.5 sensor detection module is used for acquiring air of the current environment from an air inlet outside the shell, and transmitting detected dust particle data to the MCU module for processing. The MCU module is used as a center of data processing, not only processes data from the detection module, but also can carry out data communication, sharing and the like with a back-end server through the network module. The back-end server is a pre-installed computer device, which may be the overall server for the entire plant antistatic monitoring.

The LCD module is used for driving the LCD screen to work, and the schematic diagram of the LCD module is shown in FIG. 6.

The circuit schematic diagram of the storage module, i.e., the flash storage unit, is shown in fig. 7, and may store not only necessary data parameters of the local computer (detection terminal), but also temporary data detected in real time, data acquired by the MCU from the back-end server, and the like.

And the power supply module is used for supplying power to the detection terminal, and the schematic diagram of the power supply module is shown in fig. 8.

In terms of network connection mode, the network connection mode can be selected from wired Ethernet (the circuit schematic diagram of which is shown in figure 9) or WiFi (the circuit schematic diagram of which is shown in figure 10) wireless connection, and the network connection mode can be flexibly selected according to factory field environment.

Furthermore, in order to facilitate debugging and maintenance, a USB and USART module is further provided, a schematic diagram of which is shown in fig. 11, and meanwhile, an interface corresponding to the USB and USART module is provided outside the shell, so that maintenance personnel can debug the local computer and transmit data conveniently.

Further, in order to facilitate monitoring, a buzzer module (a circuit schematic diagram of which is shown in fig. 12) and an indicator lamp alarm module (a circuit schematic diagram of which is shown in fig. 13) are also arranged; the buzzer is used for giving sound alarm, and the indicating lamp alarming module is used for driving the indicating lamp on the shell to work, namely, the working state of the equipment can be observed more visually through sound and light alarm.

The above is the explanation of the multifunctional detection terminal of the utility model, which is used for helping to understand the utility model; however, the implementation manner of the present invention is not limited by the above-mentioned embodiments, and any changes, modifications, replacements, combinations, and simplifications that do not depart from the principles of the present invention should be equivalent replacement manners, and all are included in the protection scope of the present invention.

Claims

1. A multifunctional detection terminal is characterized by comprising a shell with preset keys, wherein an LCD screen is exposed on the surface of the shell; the shell internally comprises an MCU module, a storage module, an LCD module, a power module, a detection module and a network module which are electrically connected;

the MCU module is used for processing the environmental data detected by the detection module and communicating with a preset back-end server through the network module.

2. The multi-function test terminal of claim 1, wherein the network module is an ethernet module.

3. The multi-functional test terminal of claim 1, wherein the network module is a WiFi module, and a WiFi antenna is disposed outside the housing.

4. The multi-functional test terminal of claim 1, wherein said housing further comprises a USB module connected to said MCU module.

5. The multi-functional test terminal of claim 1, wherein said housing interior further comprises a USART module connected to said MCU module.

6. The multi-functional test terminal of claim 1, wherein said housing further comprises a buzzer module connected to said MCU module.

7. The multi-functional test terminal of claim 1, characterized in that, the inside of the housing further comprises an indicator light alarm module connected to the MCU module.

8. The multi-functional detection terminal of any one of claims 1 to 7, wherein the detection module is a temperature and humidity sensor module, and a temperature and humidity sensor corresponding to the temperature and humidity sensor module is disposed outside the housing.

9. The multi-functional detection terminal of any one of claims 1 to 7, wherein the detection module is a PM2.5 sensor detection module, and the exterior of the housing is provided with an air inlet and an air outlet corresponding to the PM2.5 sensor detection module.

10. A multifunctional detection terminal is characterized by comprising a shell with preset keys, wherein an LCD screen is exposed on the surface of the shell; the inside of the shell comprises an MCU module, a storage module, an LCD module, a power module, a temperature and humidity sensor module, a PM2.5 sensor detection module and a network module which are electrically connected;

the MCU module is used for processing environmental data detected by the temperature and humidity sensor module and the PM2.5 dust detection module and communicating with a preset back-end server through the network module;

and a temperature and humidity sensor corresponding to the temperature and humidity sensor module, and an air inlet and an air outlet corresponding to the PM2.5 sensor detection module are arranged outside the shell.