CN205175469U - Handheld multi -functional appearance of examining of intelligence - Google Patents

Abstract

The utility model relates to an intelligent hand-held multi-functional spot detector, which comprises a hand-held machine housing with six end faces, a touch display screen, a keyboard and a speaker are arranged on the front-end face of the hand-held machine shell, and the hand-held machine shell A power switch is provided on the side surface of the body, a camera, an RFID card reading area and a battery are provided on the rear surface of the handheld housing, a USB interface is provided on the lower surface of the handheld housing, and the handheld A vibration measuring sensor, a flashlight and an infrared temperature measuring sensor are arranged on the upper end surface of the housing, and the above-mentioned originals are all connected with the microprocessor arranged in the housing of the handset. The utility model has the advantages of intelligence, which can realize the user's point inspection and patrol inspection management of the production equipment. At the same time, it can cooperate with various functional components to realize the receiving plan, realize the point patrol inspection of the production site and various ways of sending data, and has multiple functions. Various, increasing the scope of application of the hand-held point detector.

Description

An intelligent hand-held multi-function point inspection instrument

technical field

The utility model relates to a hand-held spot checker, in particular to an intelligent hand-held multifunctional spot checker.

Background technique

In industries such as electric power, petrochemical, metallurgy, and coal, the state of equipment operation determines its production efficiency and product quality. Production safety is the lifeblood of an enterprise. Therefore, the inspection and maintenance of equipment has become a particularly important part. At present, there are three main forms of mechanical equipment state point inspection instruments: one is to use an integrated acceleration sensor, and the segmented liquid crystal displays the vibration value of the measuring point, including vibration velocity, vibration acceleration and vibration displacement, without data storage function, and the instrument function Single; the second type can not only display the vibration value of the measuring point, but also has a storage function. At the same time, the model can also measure the surface temperature of mechanical equipment, but there is no simple analysis function; the third type is common in some point (patrol) inspection systems. , can record meter reading information, measure vibration and temperature, and have waveform spectrum analysis function, but this kind of instrument is often bulky and inconvenient to operate and carry.

Utility model content

The purpose of the utility model is to provide an intelligent hand-held multi-functional point inspection instrument, which integrates functions such as data collection, infrared temperature, vibration measurement, RFID radio frequency card reading, and various communication methods.

The purpose of this utility model is to realize through the following technical solutions:

An intelligent hand-held multifunctional spot checker, comprising a hand-held machine housing with six end faces, a touch display screen, a keyboard and a speaker are arranged on the front face of the hand-held machine housing, and the touch screen is a 3.5-inch HVGA resistive touch screen, The keyboard is provided with 27 keys and 4 direction keys, a power switch is provided on the side end surface of the handset housing, a camera, an RFID card reading area and a battery are arranged on the rear end surface of the handset housing, and the The lower end surface of the handheld housing is provided with a USB interface, and the upper end surface of the handheld housing is provided with a vibration measurement sensor, a flashlight and an infrared temperature measurement sensor. The processor is connected.

Further, the RFID card reading area is connected to the microprocessor through a digital IO port.

Further, both the infrared temperature sensor and the vibration sensor are connected to a signal amplifier, and the signal amplifier is connected to a low-pass filter, and the low-pass filter is connected to a microprocessor.

Further, a 4G communication unit and a WIFI communication unit connected to the microprocessor are also provided in the housing of the handset, and both the 4G communication unit and the WIFI communication unit are connected to an antenna, wherein the WIFI module uses 2.4GHz to work Frequency, support IEEE802.11b/g transmission protocol, the maximum transmission distance is 30 meters.

Further, a bluetooth antenna is also provided in the housing of the handset, and the bluetooth antenna is connected to the microprocessor through a bluetooth communication circuit.

Further, a status indicator light is also provided on the front end of the handset housing, and the status indicator light includes three states of red, blue and green, which respectively indicate the charging status, working status, WIFI operation indication and charging status of the whole machine. finished condition.

The beneficial effects of the utility model are: the utility model has the advantages of intelligence, which can realize the user's requirements for production and equipment management to make plans, send plans, receive data, analyze and process data, and at the same time, it can also be realized by coordinating various functional components. Receive plans, realize production site inspection and send data in multiple ways. The whole device has a compact structure. It integrates multiple functions into one without increasing the size of the handheld, which increases the scope of application of the handheld point detector and is easy to use.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is the front view of the intelligent hand-held multi-functional spot inspection instrument described in the embodiment of the utility model;

The rear view of view 1 in Figure 2;

The top view of Figure 3 view 1;

Fig. 4 is a compositional and functional structure diagram of the intelligent handheld multifunctional spot checker described in the embodiment of the present invention.

In the picture:

1. Handheld device shell; 2. Touch screen; 3. Status indicator light; 4. Keyboard; 5. Line row; 6. Speaker; 7. RFID card reading area; 8. Battery; Infrared temperature sensor; 11. Flashlight; 12. Signal amplifier; 13. Low-pass filter; 14. 4G communication unit; 15. WIFI communication unit; 16. Bluetooth communication circuit; 17. Antenna; 18. Bluetooth antenna; 19. USB Interface; 20, microprocessor; 21, camera.

detailed description

As shown in Figures 1-4, a smart hand-held multi-functional spot inspection instrument according to an embodiment of the present invention includes a hand-held machine housing 1 with six end faces, and a touch screen is provided on the front end face of the hand-held machine shell 1. Display screen 2, status indicator light 3, keyboard 4 and speaker 6, the touch screen is a 3.5-inch HVGA resistive touch screen, keyboard 4 is provided with 27 keys and 4 direction keys, touch screen 2, status indicator light 3 and keyboard 4 are all The microprocessor 20 is connected through the line bank 5 . A power switch and a volume control key are arranged on both sides of the handset housing 1 .

A camera 21, an RFID card reading area 7 and a battery 8 are arranged on the rear end face of the handset housing 1, and the RFID card reading area 7 is connected with the microprocessor 20 through a digital IO port, and the handset housing 1 A USB interface 19 is provided on the lower end surface.

A vibration sensor 9, a flashlight 11 and an infrared temperature sensor 10 are arranged on the upper end surface of the handset housing 1, and the infrared temperature sensor 10 and the vibration sensor 9 are all connected to a signal amplifier 12, and the signal amplifier 12 is connected to a low-pass filter. device 13, and the low-pass filter 13 is connected with the microprocessor 20.

The handset housing 1 is also provided with a 4G communication unit 14, a WIFI communication unit 15 and a Bluetooth communication circuit 16 connected to the microprocessor 20, and the 4G communication unit 14 and the WIFI communication unit 15 are connected to an antenna 17, The Bluetooth communication circuit 16 is connected to the Bluetooth antenna 18 , and the 4G communication unit 14 , the WIFI communication unit 15 and the Bluetooth communication circuit 16 are all connected to the microprocessor 20 .

The utility model uses the pyroelectric infrared sensor to receive the infrared radiation on the surface of the object, converts the temperature signal into an electrical signal, displays it on the screen after circuit processing, and saves it after one-key confirmation, and displays the vibration signal felt by the vibration sensor 9 on the screen after circuit processing Save after confirming with one key on the screen to realize temperature measurement and data storage.

The utility model is not limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any changes in its shape or structure, all have the same features as the application Or similar technical schemes all fall within the protection scope of the present utility model.

Claims (6)

1. A kind of intelligent hand-held multifunctional spot inspection instrument, comprises the hand-held machine housing that has six end faces, it is characterized in that: the front-end face of described hand-held machine housing is provided with touch display screen, keyboard and loudspeaker, and described hand-held machine A power switch is provided on the side end surface of the housing, a camera, an RFID card reading area and a battery are provided on the rear end surface of the handheld housing, and a USB interface is provided on the lower end surface of the handheld housing. A vibration measuring sensor, a flashlight and an infrared temperature measuring sensor are arranged on the upper end surface of the hand-held phone housing, and the above-mentioned original elements are all connected with the microprocessor arranged in the said hand-held phone housing. 2. The intelligent hand-held multi-functional spot inspection instrument according to claim 1, characterized in that: the RFID card reading area is connected to the microprocessor through a digital IO port. 3. The intelligent hand-held multifunctional spot inspection instrument according to claim 1, wherein: the infrared temperature sensor and the vibration sensor are all connected to a signal amplifier, and the signal amplifier is connected to a low-pass filter, and the low-pass filter connected to the microprocessor. 4. The intelligent hand-held multi-function spot inspection instrument according to claim 1, wherein a 4G communication unit and a WIFI communication unit connected to the microprocessor are also provided in the housing of the handheld device, and the 4G communication unit The antenna is connected with the WIFI communication unit. 5. The intelligent hand-held multi-function spot inspection instrument according to claim 1, characterized in that: a bluetooth antenna is also provided in the housing of the hand-held machine, and the bluetooth antenna is connected to the microprocessor through a bluetooth communication circuit. 6. The intelligent hand-held multi-function spot inspection instrument according to claim 1, characterized in that: a status indicator light is also provided on the front surface of the housing of the hand-held machine.