CN211452697U

CN211452697U - Wireless torque detection module

Info

Publication number: CN211452697U
Application number: CN201922322595.3U
Authority: CN
Inventors: 韩朝旭; 李华栋; 徐峰; 严军辉; 张振平
Original assignee: Avic Shaanxi Dongfang Aviation Instrument Co ltd
Current assignee: Avic Shaanxi Dongfang Aviation Instrument Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-08
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wireless torque detection module, which comprises a shell, a main control circuit board, a wireless communication module and a battery which are arranged in the shell, as well as an RGB integrated light source, a power supply button, a torque sensor interface, a communication interface and a battery charging interface which are arranged on the shell; the main control circuit board comprises a main controller, a power management circuit, an A/D conversion circuit, a storage function circuit and a communication circuit. The utility model discloses small, can conveniently peg graft with the output port of standard torque sensor on the station, send the actual torque value that the instrument takes place to the host computer with the fixed torsion with communication mode in the detection, compare with the digital display data of the instrument of being examined the moment of torsion again to detect the error of being examined the moment of torsion instrument. Through the utility model discloses, the moment of torsion examination appearance can conveniently be to on the production line, especially surely turn round the instrument on the narrow station and patrol and examine on line.

Description

Wireless torque detection module

Technical Field

The utility model belongs to the technical field of the measurement instrument of detecting, what relate to is a unit part on the moment of torsion detector.

Background

The existing torque verification instruments are of a cabinet type and a portable type. The cabinet type torque calibrator has large volume and inflexible movement, and is mainly used for the submission of torque tools; the portable torque calibrating instrument is small in size and is mainly used for polling torque tools on a production line. However, the existing portable torque calibrator still cannot complete the on-line detection of the torque-fixing tool on the narrow station, and the existing torque calibrator has the disadvantages of complex operation, no simplicity and low efficiency in the detection process.

Disclosure of Invention

The utility model discloses an overcome the above-mentioned not enough and defect that current moment of torsion examination appearance exists, provide a wireless moment of torsion detection module, it can make moment of torsion examination appearance convenient and fast more accomplish detection achievement to the on-line measuring of turning round the instrument surely on being fit for any station.

The technical scheme for realizing the purpose is as follows: a wireless torque detection module comprises a shell, a main control circuit board, a wireless communication module and a battery, wherein the main control circuit board, the wireless communication module and the battery are arranged in the shell, and an RGB integrated light source, a power supply key, a torque sensor interface, a communication interface and a battery charging interface are arranged on the shell; the main control circuit board comprises a main controller, a power management circuit, an A/D conversion circuit, a storage function circuit and a communication circuit; the RGB integrated light source is electrically connected with the main control circuit board in a one-line bus communication mode; the power supply key, the wireless communication module, the torque sensor interface, the communication interface and the battery are respectively and electrically connected to corresponding circuits of the main control circuit board.

The RGB integrated light source has the functions of indicating the electric quantity and the state of the detection result.

The sensor interface is a fast rotating locking connector interface.

The communication interface is a USB interface.

The battery is a rechargeable polymer lithium battery.

The utility model relates to a unit part on the moment of torsion detector, it is small, the last integration of master control circuit board has microprocessor and high accuracy analog to digital converter, and the function is perfect, can conveniently peg graft with standard torque sensor's on the station output port, sends the actual torque value that the instrument takes place to the basis with communication mode to the host computer shows the management in the detection, compares with the digital display data of the instrument of examining the moment of torsion again to detect the error of examining the instrument of examining the moment of torsion. Through the utility model discloses, the moment of torsion examination appearance can be very conveniently to the production line on, especially torque wrench and the fixed instrument of turning round such as screwing up the spindle on the narrow station patrol and examine on line, still can not disturb normal production. The utility model discloses still can break away from host computer exclusive use, carry out local storage with the detected data, automatic upload the data of storage when establishing communication connection once more.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a circuit block diagram of the functional unit of the present invention.

In the figure: 1. the device comprises a shell, 2, a torque sensor interface, 3, an RGB integrated light source, 4, a power supply key, 5, a battery charging interface, 6, a communication interface, 7, a main control circuit board and 8, and a wireless communication module.

Detailed Description

The utility model discloses a core thinking utilizes the intelligent chip of high integrated level and the structural design of compactification to provide the unit component on the moment of torsion detector. The unit component can simplify the structure of the torque calibrator and reduce the volume. Utilize the standard torque sensor who is detected on the station with the utility model provides a sensor interface links to each other, and the moment of torsion that the moment of torsion instrument that is detected applyed on the bolt produces torque signal through standard torque sensor and sends to the utility model discloses among the wireless torque detection module, through in its processing after with the actual testing data send the host computer again and show and manage, compare with the digital display data who is examined the moment of torsion instrument again to detect the error of examining the moment of torsion instrument.

In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the present invention includes a casing 1, a main control circuit board 7, a wireless communication module 8 and a battery installed in the casing 1, and an RGB integrated light source 3, a power button 4, a torque sensor interface 2 and a communication interface 6 installed on the casing 1; the main control circuit board 7 is integrated with a high-performance intelligent chip which comprises a main controller, a power management circuit, an A/D conversion circuit, a storage function circuit and a communication circuit; the RGB integrated light source 3 is electrically connected with the main control circuit board 7 in a one-line bus communication mode, and different colors are displayed under the control of the main control circuit board 7; the power supply key 4, the wireless communication module 8, the torque sensor interface 2, the communication interface 6 and the battery are respectively and electrically connected to corresponding circuits of the main control circuit board 7, and the battery charging interface 5 is electrically connected to a power supply management circuit.

In this embodiment, the RGB integrated light source 3 is controlled by the master controller, and has the function of indicating the electric quantity and the state of the detection result; the torque sensor interface 2 is a fast rotary locking connector interface; the power supply button 4 can realize the on-off function of the utility model; the battery is a rechargeable polymer lithium battery and can be charged through a battery charging interface 5; the wireless communication module 8 is a Bluetooth or WIFI wireless communication module, and can realize the data interaction between the utility model and the upper computer software; communication interface 6 is through the USB interface, can realize the utility model discloses and communication between external storage equipment or the data management computer.

The utility model discloses when using, directly link to each other with a certain model standard torque sensor through torque sensor interface 2, cup joint standard torque sensor's one end on fixing bolt or on the bolt simulator, cup joint the head of the fixed torsion instrument such as the machine shaft of picking up torque wrench or screwing up in standard torque sensor's four directions downthehole, open through power button 4 the utility model discloses, connect the host computer through bluetooth, WIFI or USB communication mode, select different detection mode, then pull and pick up torque wrench, the utility model discloses can directly send the testing result of applying the moment of torsion to the host computer on show and manage to realize on the production line or narrow station fixed torsion instrument's on-line measuring.

Claims

1. A wireless torque detection module, its characterized in that: the device comprises a shell (1), a main control circuit board (7) arranged in the shell (1), a wireless communication module (8) and a battery, as well as an RGB integrated light source (3), a power supply key (4), a torque sensor interface (2), a communication interface (6) and a battery charging interface (5) which are arranged on the shell (1); the main control circuit board (7) comprises a main controller, a power management circuit, an A/D conversion circuit, a storage function circuit and a communication circuit; the RGB integrated light source (3) is electrically connected with the main control circuit board (7) in a one-line bus communication mode; the power supply key (4), the wireless communication module (8), the torque sensor interface (2), the communication interface (6) and the battery are respectively and electrically connected to corresponding circuits of the main control circuit board (7).

2. The wireless torque detection module of claim 1, wherein: the RGB integrated light source (3) has functions of indicating electric quantity and detection result states.

3. The wireless torque detection module of claim 1, wherein: the torque sensor interface (2) is a quick-rotating locking connector interface.

4. The wireless torque detection module of claim 1, wherein: the communication interface (6) is a USB interface.

5. The wireless torque detection module of claim 1, wherein: the battery is a rechargeable polymer lithium battery.