CN106826638A - Digital display torque spaner - Google Patents

Digital display torque spaner Download PDF

Info

Publication number
CN106826638A
CN106826638A CN201510877264.XA CN201510877264A CN106826638A CN 106826638 A CN106826638 A CN 106826638A CN 201510877264 A CN201510877264 A CN 201510877264A CN 106826638 A CN106826638 A CN 106826638A
Authority
CN
China
Prior art keywords
handle
monolithic controller
pressure sensor
liquid crystal
crystal display
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.)
Pending
Application number
CN201510877264.XA
Other languages
Chinese (zh)
Inventor
高洁
淡博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Sanhe Jiamei Technology Development Co Ltd
Original Assignee
Harbin Sanhe Jiamei Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin Sanhe Jiamei Technology Development Co Ltd filed Critical Harbin Sanhe Jiamei Technology Development Co Ltd
Priority to CN201510877264.XA priority Critical patent/CN106826638A/en
Publication of CN106826638A publication Critical patent/CN106826638A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The present invention relates to a kind of digital display torque spaner, comprising：Driving end (1), pressure sensor (2), jointed shaft (3), handle (4), liquid crystal display (5), monolithic controller (6), battery (7)；Driving end (1) is connected by jointed shaft (3) with handle (4), pressure sensor (2) is between driving end (1) and handle (4), it is internal that liquid crystal display (5), monolithic controller (6) and battery (7) are mounted on handle (4), pressure sensor (2) is connected with monolithic controller (6), battery (7) is connected with monolithic controller (6), and liquid crystal display (5) is connected with monolithic controller (6).

Description

Digital display torque spaner
Technical field
The present invention relates to a kind of digital display torque spaner, belong to intelligence tool field.
Background technology
Currently, in want high safety requirement equipment for precision, fastening bolt needs to reach specific torsion, while numeral intuitively shows.
The content of the invention
The present invention relates to a kind of digital display torque spaner, to realize the purpose of numerical monitor tightening torque directly perceived.
To realize above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of digital display torque spaner, comprising：Driving end (1), pressure sensor (2), jointed shaft (3), handle (4), liquid crystal display (5), monolithic controller (6), battery (7)；As shown in Figure 1.
Below in conjunction with accompanying drawing, technical construction of the invention and method are illustrated：Driving end (1) is connected by jointed shaft (3) with handle (4), pressure sensor (2) is between driving end (1) and handle (4), liquid crystal display (5), it is internal that monolithic controller (6) and battery (7) are mounted on handle (4), pressure sensor (2) is connected with monolithic controller (6), battery (7) is connected with monolithic controller (6), liquid crystal display (5) is connected with monolithic controller (6), when handle (4) is exerted oneself, with driving end (1) squeeze pressure sensor (2), pressure sensor (2) is by pressure transmission to monolithic controller (6), then numeral is changed into again, current torque value is shown by liquid crystal display (5).
Beneficial effects of the present invention：Simple structure, low cost, digital display is directly perceived.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the invention.
Specific embodiment：
In order that technical scheme becomes more apparent, below in conjunction with drawings and Examples, the present invention is described in more detail, instantiation described herein, is only used to explain the present invention, is not intended to limit the invention.
Embodiment：
Refer to shown in accompanying drawing 1, driving end (1) is connected by jointed shaft (3) with handle (4), pressure sensor (2) is between driving end (1) and handle (4), liquid crystal display (5), it is internal that monolithic controller (6) and battery (7) are mounted on handle (4), pressure sensor (2) is connected with monolithic controller (6), battery (7) is connected with monolithic controller (6), liquid crystal display (5) is connected with monolithic controller (6), when handle (4) is exerted oneself, with driving end (1) squeeze pressure sensor (2), pressure sensor (2) is by pressure transmission to monolithic controller (6), then numeral is changed into again, current torque value is shown by liquid crystal display (5).

Claims (1)

1. a kind of digital display torque spaner, comprising：Driving end (1), pressure sensor (2), jointed shaft (3), handle (4), liquid crystal display (5), monolithic controller (6), battery (7)；It is characterized in that：Driving end (1) is connected by jointed shaft (3) with handle (4), pressure sensor (2) is between driving end (1) and handle (4), it is internal that liquid crystal display (5), monolithic controller (6) and battery (7) are mounted on handle (4), pressure sensor (2) is connected with monolithic controller (6), battery (7) is connected with monolithic controller (6), and liquid crystal display (5) is connected with monolithic controller (6).
CN201510877264.XA 2015-12-03 2015-12-03 Digital display torque spaner Pending CN106826638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510877264.XA CN106826638A (en) 2015-12-03 2015-12-03 Digital display torque spaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510877264.XA CN106826638A (en) 2015-12-03 2015-12-03 Digital display torque spaner

Publications (1)

Publication Number Publication Date
CN106826638A true CN106826638A (en) 2017-06-13

Family

ID=59148554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510877264.XA Pending CN106826638A (en) 2015-12-03 2015-12-03 Digital display torque spaner

Country Status (1)

Country Link
CN (1) CN106826638A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284412A (en) * 2018-02-11 2018-07-17 郑州东辰科技有限公司 It is a kind of to determine square power operated wrench
CN110340834A (en) * 2019-07-31 2019-10-18 山东科技大学 A kind of lossless pipe wrench and application method
CN111590494A (en) * 2020-05-25 2020-08-28 贵州电网有限责任公司 Four-hole wrench

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202208A (en) * 1978-10-23 1980-05-13 Joy Manufacturing Company Hydraulic torque indicator
CN2081334U (en) * 1990-10-18 1991-07-24 国营东方仪器厂 Force moment spanner with digital display
US6119562A (en) * 1999-07-08 2000-09-19 Jenkins; Bradley G. Electromechanical releasing torque wrench
CN2510241Y (en) * 2001-11-29 2002-09-11 国营东方仪器厂 Digital-display torque wrench
CN101376239A (en) * 2007-08-30 2009-03-04 李志民 Hydraulic type digital torsion wrench
CN101417414A (en) * 2007-10-23 2009-04-29 谢智庆 Electric torsion wrench measurement structure
CN102343568A (en) * 2010-08-03 2012-02-08 厦门联贸电子有限公司 Digital torque wrench structure and method for balancing force on handle of digital torque wrench
CN204686728U (en) * 2015-06-03 2015-10-07 常州市宏纳工具有限公司 Novel digital display torque spanner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202208A (en) * 1978-10-23 1980-05-13 Joy Manufacturing Company Hydraulic torque indicator
CN2081334U (en) * 1990-10-18 1991-07-24 国营东方仪器厂 Force moment spanner with digital display
US6119562A (en) * 1999-07-08 2000-09-19 Jenkins; Bradley G. Electromechanical releasing torque wrench
CN2510241Y (en) * 2001-11-29 2002-09-11 国营东方仪器厂 Digital-display torque wrench
CN101376239A (en) * 2007-08-30 2009-03-04 李志民 Hydraulic type digital torsion wrench
CN101417414A (en) * 2007-10-23 2009-04-29 谢智庆 Electric torsion wrench measurement structure
CN102343568A (en) * 2010-08-03 2012-02-08 厦门联贸电子有限公司 Digital torque wrench structure and method for balancing force on handle of digital torque wrench
CN204686728U (en) * 2015-06-03 2015-10-07 常州市宏纳工具有限公司 Novel digital display torque spanner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284412A (en) * 2018-02-11 2018-07-17 郑州东辰科技有限公司 It is a kind of to determine square power operated wrench
CN110340834A (en) * 2019-07-31 2019-10-18 山东科技大学 A kind of lossless pipe wrench and application method
CN111590494A (en) * 2020-05-25 2020-08-28 贵州电网有限责任公司 Four-hole wrench
CN111590494B (en) * 2020-05-25 2022-04-01 贵州电网有限责任公司 Four-hole wrench

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170613

WD01 Invention patent application deemed withdrawn after publication