CN214502765U - Hand-held torque analyzer - Google Patents
Hand-held torque analyzer Download PDFInfo
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- CN214502765U CN214502765U CN202120405287.1U CN202120405287U CN214502765U CN 214502765 U CN214502765 U CN 214502765U CN 202120405287 U CN202120405287 U CN 202120405287U CN 214502765 U CN214502765 U CN 214502765U
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Abstract
The utility model discloses a hand-held type torque analysis appearance, including torque sensor and function control box, the function control box is hand-held type control box, installs master control circuit board, two-dimensional code scanning module and battery in the box body of hand-held type control box, is provided with display screen, function button, sensor interface, communication interface on the box body, and master control circuit board has integrateed power management circuit, AD conversion circuit, memory function circuit and communication circuit to and master controller, high accuracy analog to digital converter and high-speed communication chip, each component is connected with master control circuit board on the box body. The utility model discloses the circuit integrated level is high, and it is high to detect the precision, and system function is perfect, compact structure, and is small, and is light, very conveniently carries. During the use, can realize torque sensor on the station and the quick wired connection of function control box, make things convenient for very much that quality testing personnel patrols and examines to the instrument on the production line, and can not disturb production.
Description
Technical Field
The utility model belongs to the technical field of the measurement detects the instrument, what relate to is a moment of torsion examination appearance.
Background
Along with the rapid development of equipment manufacturing industry, the use of torque wrench is more popular, and various intelligent torque detection equipment also appears constantly, makes the torque measurement more accurate, and torque wrench's use is more convenient. At present, torque detection equipment is of a cabinet type and a portable type, and the cabinet type torque calibrator is large in size, inconvenient to move and basically used for detecting a torque wrench to be checked; the portable torque calibrator is relatively small in size and is mostly used for field detection of torque wrenches. In practice, the existing portable torque calibrator is convenient to move, but still has a large volume, and particularly has the defects of inconvenient operation and the like in the process of polling tools on a production line.
Disclosure of Invention
The utility model aims to overcome the above-mentioned drawback that current portable moment of torsion examination appearance exists, provide a more conveniently carry, operate more portably hand-held type torque analysis appearance.
The technical scheme for realizing the purpose is as follows: the utility model provides a hand-held type torque analysis appearance, includes torque sensor and function control box, and torque sensor links to each other its characterized in that with function control box is wired: torque sensor is dynamic torque sensor, the function control box is hand-held type control box, install main control circuit board, two-dimensional code scanning module and battery in the box body of hand-held type control box, be provided with display screen, function button, sensor interface, communication interface on the box body, main control circuit board has integrateed power management circuit, AD converting circuit, memory function circuit and communication circuit to and master controller, high accuracy analog-to-digital converter and high-speed communication chip, each component is connected with main control circuit board on the box body.
Furthermore, the display screen is a touch color liquid crystal display screen.
Further, the sensor interface is a quick rotation type locking connector interface.
Further, the communication interface comprises a USB interface and an RJ45 Ethernet interface.
Further, the two-dimension code scanning module is an embedded two-dimension code scanning module.
Further, the battery is a rechargeable polymer lithium battery.
The utility model has the advantages that: the circuit integration level is high, and it is high to detect the precision, and system function is perfect, compact structure, and is small, light, very conveniently carries. During the use, can realize torque sensor on the station and the quick wired connection of function control box, make things convenient for very much that quality testing personnel patrols and examines to the instrument on the production line, and can not disturb production.
Drawings
Fig. 1 is a schematic diagram of the torque sensor of the present invention.
Fig. 2 is a schematic diagram of a handheld control box according to an embodiment of the present invention.
Fig. 3 is a circuit block diagram of the functional unit of the present invention.
In the figure: 1. sensor, 2, aviation plug interface, 3, function control box, 4, two-dimensional code scanning module, 5, sensor interface, 6, RJ45 ethernet interface, 7, display screen. 8. USB communication interface, 9, function button.
Detailed Description
The utility model discloses a core thinking utilizes the intelligent chip of high integration and the structural design of compactification effectively to reduce the moment of torsion examination appearance volume, and is external with torque sensor and links to each other with hand-held type torque analysis appearance control box through the cable, detects the signal of telecommunication to the hand-held type control box that sends the torque production of exerting through torque sensor, thereby demonstrates actual measurement's torque value through the processing of control box to the signal.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention includes a torque sensor 1 and a function control box 3, the torque sensor 1 is provided with an aerial plug interface 2, the function control box 3 is provided with a sensor interface 5, and the torque sensor 1 and the function control box 3 are movably connected by a wire through the two interfaces;
the difference from the prior art is that: torque sensor 1 is a dynamic torque sensor, function control box 3 is a hand-held type control box, install main control circuit board in function control box 3's the box body, two-dimensional code scanning module 4 and power supply battery, be provided with display screen 7 on function control box 3's the box body, function button 9, sensor interface 5 and communication interface, main control circuit board has integrateed power management circuit, AD conversion circuit, memory function circuit and communication circuit, and the master controller, high accuracy analog-to-digital converter and high-speed communication chip, each component is connected with main control circuit board on the box body, wherein function button 9 is connected with main control circuit board through the IO interface.
As shown in fig. 2 and 3, in the present embodiment,
the display screen 7 is a touch color liquid crystal display screen and is connected with the main control circuit board in a serial port communication mode;
the sensor interface 5 is a quick rotary type locking interface, and when the sensor interface is used, the torque sensor 1 on a station can be quickly connected with the function control box 3 in a wired mode;
the communication interfaces adopt a USB communication interface 8 and an RJ45 Ethernet interface 6;
the two-dimensional code scanning module 4 is an embedded two-dimensional code scanning module and is connected with the main control circuit board in a serial port communication mode;
the power supply battery is rechargeable polymer lithium cell, does through the power management circuit among the main control circuit board the utility model provides a relevant component power supply.
The touch liquid crystal display screen can display relevant torque information, and can realize the operation of equipment by touching relevant icons; the USB communication interface 8 and the RJ45 Ethernet interface 6 can realize the communication function between the equipment and the external storage equipment or the data management computer; the embedded two-dimensional code scanning module can identify information in the tool identification code; the function keys 9 are basically common function keys, which is convenient for users to operate quickly and simply.
Claims (6)
1. The utility model provides a hand-held type torque analysis appearance, includes torque sensor and function control box, and torque sensor links to each other its characterized in that with function control box is wired: torque sensor is dynamic torque sensor, the function control box is hand-held type control box, install main control circuit board, two-dimensional code scanning module and battery in the box body of hand-held type control box, be provided with display screen, function button, sensor interface, communication interface on the box body, main control circuit board has integrateed power management circuit, AD converting circuit, memory function circuit and communication circuit to and master controller, high accuracy analog-to-digital converter and high-speed communication chip, each component is connected with main control circuit board on the box body.
2. The hand-held torque analyzer of claim 1, wherein: the display screen is a touch color liquid crystal display screen.
3. The hand-held torque analyzer of claim 1, wherein: the sensor interface is a fast rotating locking connector interface.
4. The hand-held torque analyzer of claim 1, wherein: the communication interface comprises a USB interface and an RJ45 Ethernet interface.
5. The hand-held torque analyzer of claim 1, wherein: the two-dimensional code scanning module is an embedded two-dimensional code scanning module.
6. The hand-held torque analyzer of claim 1, wherein: the battery is a rechargeable polymer lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405287.1U CN214502765U (en) | 2021-02-24 | 2021-02-24 | Hand-held torque analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405287.1U CN214502765U (en) | 2021-02-24 | 2021-02-24 | Hand-held torque analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502765U true CN214502765U (en) | 2021-10-26 |
Family
ID=78219377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405287.1U Active CN214502765U (en) | 2021-02-24 | 2021-02-24 | Hand-held torque analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502765U (en) |
-
2021
- 2021-02-24 CN CN202120405287.1U patent/CN214502765U/en active Active
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