CN207585835U - Hand-held torque calibrator - Google Patents
Hand-held torque calibrator Download PDFInfo
- Publication number
- CN207585835U CN207585835U CN201721785607.0U CN201721785607U CN207585835U CN 207585835 U CN207585835 U CN 207585835U CN 201721785607 U CN201721785607 U CN 201721785607U CN 207585835 U CN207585835 U CN 207585835U
- Authority
- CN
- China
- Prior art keywords
- torque
- sensor
- hand
- calibrating
- torque sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of hand-held torque calibrator, including a torque sensor and a calibrating controller, which is characterized in that there is square tenon in elastomer one end of the torque sensor, and the other end has rectangular recess；The calibrating controller includes main control board, liquid crystal touch display screen, function button, sensor electric signal interface, communication interface and supplying cell, and the main control board is integrated with microprocessor, high-precision adc, high speed communication chip；It is connected between the torque sensor and calibrating control box by cable., it can be achieved that the high-precision to torque signal detects, equipment performance is stablized for Tthe utility model system perfect in shape and function, it is easy to operate, it is small, it is easy to carry, available for the management and periodic inspection of all kinds of torque wrenches, it is more suitable for quality inspection personnel and inspection is carried out to the tool on production line.
Description
Technical field
The utility model belongs to gauge check tool, and in particular to a kind of hand-held torque calibrator.
Background technology
As the improvement of the industrialization, torque tool, which has been equipment manufacture, must use tool.Therefore, for torsional toughness
The calibration equipment of tool is also rapidly developing.There are two types of currently used torque calibrators, it is a kind of be it is cabinet type, one kind is portable
, cabinet type torque calibrator volume is big, suitable for batch tool inspection；Portable torque calibrator small volume, can be by its band
Site Detection is carried out, but cumbersome in operation to the tool on production line to production district, it has not been convenient to, efficiency is low.
Invention content
In view of this, the utility model proposes it is a kind of can easily and quickly to the torque tool on production line into
The hand-held torque calibrator of row Site Detection.
The technical solution of the utility model is：A kind of hand-held torque calibrator, including a torque sensor and one
Examine and determine controller, which is characterized in that there is square tenon in elastomer one end of the torque sensor, and the other end has rectangular recess；It is described
Examine and determine controller include main control board, liquid crystal touch display screen, function button, sensor electric signal interface, communication interface with
And supplying cell, the main control board are integrated with microprocessor, high-precision adc, high speed communication chip；The torsion
It is connected between square sensor and calibrating control box by cable.
In said program, quick rotating locking apparatus is provided on the sensor electric signal interface.
Further, the communication interface is USB interface.
Further, the supplying cell is rechargeable type poly-lithium battery.
In use, by torque sensor and calibrating controller cable connection, one end of torque sensor is socketed in solid
Determine on bolt or bolt simulator on, the driving end for being picked up torque wrench is socketed in the other end of torque sensor, passes through inspection
Determine the liquid crystal touch display screen or function button on controller, select entering tool detection function interface, then move torque and pull
Hand compares two torque values on calibrating controller and torque wrench, you can obtain testing result.
The utility model is using liquid crystal touch screen as display, and using microprocessor as main control unit, letter is built in periphery
Number Acquisition Circuit, communication module circuit and electric power management circuit, perfect function is, it can be achieved that the high-precision to torque signal is examined
It surveys, equipment performance is stablized, easy to operate, small, easy to carry, available for the management and periodic inspection of all kinds of torque wrenches,
It is more suitable for quality inspection personnel and inspection is carried out to the tool on production line.
Description of the drawings
Fig. 1 is the structure diagram of dynamic torque sensor in the utility model.
Fig. 2 is calibrating instrument control box schematic diagram in the utility model.
Fig. 3 is the circuit block diagram of the utility model.
In figure：1st, torque sensor, 2, torque sensor interface, 3, square tenon, 4, rectangular recess, 5, calibrating controller, 6,
Sensor electric signal interface, 7, liquid crystal touch display screen, 8, communication interface, 9, function button.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the utility model includes a torque sensor 1 and a calibrating controller 5.Torque passes
There is square tenon 3 in elastomer one end of sensor 1, and square tenon 3 can be fixed by socket bolt or bolt simulator by switching sleeve, elastomer
The other end has rectangular recess 4, and rectangular recess 4 is used to be socketed torque wrench head；It examines and determine controller 5 and includes the master control being located in housing
Liquid crystal touch display screen 7, function button 9, sensor electric signal interface 6, communication interface 8 on circuit board and housing and it is located at
Supplying cell in housing, main control board are integrated with microprocessor, high-precision adc, high speed communication chip；Torque
It is connected between sensor 1 and calibrating control box 5 by cable.
In the present embodiment, sensor electric signal interface 6 is arranged on the top of calibrating controller 5, is provided with quick
Rotating locking apparatus, the device can make the cable plug of grafting on interface surprisingly not come off；Communication interface 8 is a USB
Interface is, it can be achieved that communication function between equipment and External memory equipment or data management computer；Function button 7 is set as base
This common function button including power key, determination key, return key, moves to left key, moves to right key, up key, down key, these work(
Energy button facilitates the fast and convenient operation equipment of user；Supplying cell is chargeable poly-lithium battery.
Claims (4)
1. a kind of hand-held torque calibrator, including a torque sensor and a calibrating controller, it is characterised in that：It is described
There is square tenon in elastomer one end of torque sensor, and the other end has rectangular recess；The calibrating controller includes main control board, liquid
Brilliant touch display screen, function button, sensor electric signal interface, communication interface and supplying cell, the main control board collection
Into having microprocessor, high-precision adc, high speed communication chip；Pass through between the torque sensor and calibrating control box
Cable is connected.
2. hand-held torque calibrator described in accordance with the claim 1, it is characterised in that：It is set on the sensor electric signal interface
It is equipped with quick rotating locking apparatus.
3. hand-held torque calibrator described in accordance with the claim 1, it is characterised in that：The communication interface is USB interface.
4. hand-held torque calibrator described in accordance with the claim 1, it is characterised in that：The supplying cell gathers for rechargeable type
Close object lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785607.0U CN207585835U (en) | 2017-12-15 | 2017-12-15 | Hand-held torque calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785607.0U CN207585835U (en) | 2017-12-15 | 2017-12-15 | Hand-held torque calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585835U true CN207585835U (en) | 2018-07-06 |
Family
ID=62739388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785607.0U Active CN207585835U (en) | 2017-12-15 | 2017-12-15 | Hand-held torque calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122049A (en) * | 2019-12-18 | 2020-05-08 | 天津耀通科技股份有限公司 | Pressure sensing intelligent terminal with GPS positioning function |
-
2017
- 2017-12-15 CN CN201721785607.0U patent/CN207585835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122049A (en) * | 2019-12-18 | 2020-05-08 | 天津耀通科技股份有限公司 | Pressure sensing intelligent terminal with GPS positioning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102590609B (en) | The method of mobile terminal and measurement mobile terminal power consumption | |
| CN103257277B (en) | Multifunctional virtual instrument based on constant flow source and control method | |
| CN105527562A (en) | Aging transition plate based on rapid charger and aging method | |
| CN207585835U (en) | Hand-held torque calibrator | |
| CN211402669U (en) | Low-voltage distribution network leakage current monitoring device | |
| CN105527527A (en) | Intelligent detector based on rapid charger and testing method | |
| CN213240417U (en) | Mainboard inspection circuit and mainboard inspection system | |
| CN104198101A (en) | Holding power testing instrument | |
| CN105548773A (en) | Intelligent detector compatible with quick charger and testing method thereof | |
| CN201653448U (en) | Sensor automatic collecting device with manual comparison function | |
| CN105548774A (en) | Intelligent detection device of quick charger and testing method thereof | |
| CN211452697U (en) | Wireless torque detection module | |
| CN203587757U (en) | Hand-held digital integrated circuit parameter tester | |
| CN206365585U (en) | A kind of luggage hand handle with function of weighing | |
| CN108106767A (en) | Digital contact keeps tension gauge | |
| CN105046934A (en) | Equipment able to realize data communication with seafloor heat flow measurement unit and communication method | |
| CN214502765U (en) | Hand-held torque analyzer | |
| CN201285425Y (en) | Electric energy quality analyzer | |
| CN211124351U (en) | Multifunctional data acquisition unit based on simulation and digital acquisition | |
| CN103412222B (en) | Electronic game electric property energy pick-up unit | |
| CN201417447Y (en) | USB hub device having load current and voltage detection function | |
| CN203072169U (en) | Wireless communication module performance evaluation tool with high reliability | |
| CN206161821U (en) | Many states battery power measuring instrument | |
| CN202649299U (en) | Lithium ion battery voltage data detection device | |
| CN101846530A (en) | Automatic acquisition device of sensor with artificial comparing and testing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |