CN206450359U - It is a kind of can numerical monitor torque bottle opener - Google Patents
It is a kind of can numerical monitor torque bottle opener Download PDFInfo
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- CN206450359U CN206450359U CN201720037093.4U CN201720037093U CN206450359U CN 206450359 U CN206450359 U CN 206450359U CN 201720037093 U CN201720037093 U CN 201720037093U CN 206450359 U CN206450359 U CN 206450359U
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Abstract
The utility model discloses it is a kind of can numerical monitor torque bottle opener, particularly belong to dismantling device field, including screwdriver rod and operation shank, in addition to for measuring the torch measuring system of screwdriver rod torque, the torch measuring system includes：Power supply；Display module, is arranged on operation shank, for showing the torque that screwdriver rod is rotated；Torque sensor, for sensing screwdriver rod driving torque size；Differential signal processing module, the moment of torsion induced signal for receiving torque sensor, and the moment of torsion induced signal is converted into torque data information；Microprocessor, gathers the torque data information of the differential signal processing module output, and the torque data information is exported to display module.The utility model has the advantages that to measure bottle opener in use, the size of moment of torsion in real time.
Description
Technical field
The utility model belongs to dismantling device field, and in particular to it is a kind of can numerical monitor torque bottle opener.
Background technology
Torsion is the power for making material be applied when producing torsional deflection.Based on the change of this this concept of moment of torsion, answering
Be referred to as torque spanner or torque spanner with middle torque wrench, torque is exactly the product of power and distance, fastening screw, bolt with
And need the torque size that controls to apply during the threaded fastener such as nut, to ensure screw threads for fastening and be unlikely to because torque is excessive
Screw thread is destroyed, so being operated with torque wrench.
In use, the torque value upper limit of what a needs is set first, when the moment of torsion of application reaches setting value,
Spanner can send " Ka Ta " sound or some angles of spanner junction bending, and this just represents and fastened.
In actual applications, the accurate measurement of the pretightning force when many aspects need to realize the connection to screw thread.Especially
In precision instrument, instrument and electronics field, screw pine excessively can cause to come off, and excessively tighten, then can cause screw thread
Sliding tooth, is not conducive to again dismantle screw.
In the market is typically fastened or detected the tightening torque size of screw using mechanical torque bottle opener, but mechanically
There is the defect of pretension low precision in torque screwdriver, therefore, how make it that the moment of torsion that operating personnel understand when tightening screw in real time is big
It is small, it is a urgent problem to be solved.
Utility model content
The problem of the utility model solves mechanical torque bottle opener pretension low precision can numerical monitor torsion there is provided one kind
The bottle opener of square size, the bottle opener has the advantages that to measure bottle opener in use, the size of moment of torsion in real time.
To achieve the above object, the utility model provides following technical scheme:
It is a kind of can numerical monitor torque bottle opener, including screwdriver rod and operation shank, in addition to for measuring
The torch measuring system of sub bar torque, the torch measuring system includes：
Power supply；
Display module, is arranged on operation shank, for showing the torque that screwdriver rod is rotated；
Torque sensor, for sensing screwdriver rod driving torque size；
Differential signal processing module, the moment of torsion induced signal for receiving torque sensor, and by the moment of torsion induced signal
Be converted to torque data information；
Microprocessor, gathers the torque data information of differential signal processing module output, and by the torque data
Information is exported to display module.
Wherein, torque sensor collects the torque value size information that bottle opener is received in torsion, and transmits it to difference
Analog information is converted into digital information by sub-signal processing module, differential signal processing module, and by the digital information transmission extremely
Microprocessor, microprocessor is by the digital information transmission to display module so that user can understand moment of torsion value information in real time,
So as to reach the effect for accurately holding pretightning force.
Preferably, it is described operation shank include be sequentially connected along same axial direction holding rod, connecting rod and
Reversing cover；One end of the connecting rod is fixedly connected with holding rod, and the other end is fixedly connected with the reversing cover；The connecting rod
Inner hollow, the torque sensor is arranged at the hollow part of the connecting rod.Operation handle portion be holding rod, connecting rod with
And reversing cover, more facilitate staff to dismount it；The hollow part that torque sensor is arranged at connecting rod can be protected
Its damage for being not easily susceptible to the external world is demonstrate,proved, so as to substantially prolongs service life.
Preferably, also including the sensor fixing axle being fixedly connected with the connecting rod, the sensor fixing axle direction is turned round
Square sensor side is provided with the groove being embedded in for torque sensor, and the sensor fixing axle other end is provided with screwed hole, correspondingly,
Holding rod is also correspondingly provided with screwed hole with connecting rod and holding rod, connecting rod and sensor fixing axle are solid by holding screw
It is fixed.Sensor fixing axle can be played in the effect of fixed sensor, and sensor fixing axle, connecting rod and holding rod
Fixed provided with screwed hole, and by holding screw, the structural strength for the bottle opener for being is higher, is hardly damaged.
Preferably, being provided with the LCDs electrically connected with display module on the outer wall of the connecting rod.Liquid crystal
The display screen person of being easy to use watches torque, so that staff is more convenient, fast during screw is tightened.
Preferably, described LCDs is segment encode liquid crystal display.
Preferably, the torch measuring system also includes the alarm being connected with the output end signal of microprocessor, institute
State alarm and be controlled by microprocessor, and the control signal alert exported according to the microprocessor.Alarm exists
When torque value exceeds preset range and system mistake, it may occur that alarm, it is easy to user directly perceived and controls bottle opener in real time
Working condition and moment of torsion value information, it is to avoid the inner body for the instrument that is damaged.
Preferably, the alarm is buzzer siren.
Preferably, the torch measuring system also includes the charging circuit configuration and voltage being sequentially connected electrically with power supply
Converter.Power supply is connected with charging circuit and voltage conversion DC/DC, and operating voltage is provided for system, while can during not enough power supply
To pass through charging circuit electric energy supplement.
Preferably, the charging circuit configuration includes the voltmeter for being used to measure electric power output voltage size.Electric energy meter
The output voltage of power supply can intuitively be reflected, it is to avoid output voltage is excessive and burns the inner member in bottle opener.
Preferably, the electric pressure converter is DC/DC converters.
The charging circuit configuration includes being used to measure the electric energy meter of the electric energy size of power supply output.
Preferably, the buzzer siren is 3X3 paster active buzzers.
Preferably, the microprocessor is the processor of 8 or 16.
Preferably, also including the buffer unit of protection user's hand, buffer unit is fixedly connected on holding rod upward
One end, the buffer unit is the rubber bag tank of inner hollow and one end open.Staff when in use, the palm of the hand and hollow rubber
Capsule, which fits, can prevent that operator's use time is long so that pain occurs in hand；Also, because the bottle opener it is usual
Used in precision instrument, therefore the setting of rubber bag tank can play a part of buffering, it is to avoid during the firm left-hand seat of user, firmly push cause
Damage tiny thread segment by pressure, cause damage.
Preferably, the buffer unit lower end is provided with the clamp rail for avoiding it from departing from holding rod, correspondingly, the holding rod
One end is provided with the neck being adapted with clamp rail upward.
The cooperation of clamp rail and neck causes buffer unit to be detachably connected with bottle opener, the carrying of person more convenient to use.
The beneficial effects of the utility model are：
In the utility model, torque sensor collects the torque value size information that bottle opener is received in torsion, and will
It is transmitted to differential signal processing module, and analog information is converted into digital information by differential signal processing module, and by the numeral
Information transfer is to microprocessor, and microprocessor is by the digital information transmission to display module so that user can understand in real time
Moment of torsion value information, so as to reach the effect for accurately holding pretightning force.
Brief description of the drawings
Fig. 1 be the utility model it is a kind of can numerical monitor torque bottle opener structural representation；
Fig. 2 be the utility model it is a kind of can numerical monitor torque bottle opener profile；
Fig. 3 is the utility model torque sensor and the mated condition schematic diagram of sensor fixing axle；
Fig. 4 be the utility model it is a kind of can numerical monitor torque bottle opener FB(flow block)；
Fig. 5 be the utility model it is a kind of can numerical monitor torque bottle opener structural representation；
Fig. 6 is the profile of the hand-held boom end of the utility model.
Reference：1st, screwdriver rod, 2, operation shank, 21, holding rod, 22, connecting rod, 23, reversing cover, 3, sensor it is solid
Dead axle, 4, torque sensor, 5, holding screw, 61, power supply, 62, charging circuit configuration, 63, voltmeter, 64, electric energy meter, 65,
DC/DC converters, 66, segment encode liquid crystal display, 67, microprocessor, 68, buzzer siren, 69, differential signal processing module, 4, turn round
Square sensor, 71, display module, 72, buffer unit, 73, neck.
Embodiment
The technical solution of the utility model is described in further detail using embodiment below.
As shown in Figure 2 and Figure 4, it is a kind of can numerical monitor torque bottle opener, including screwdriver rod 1 and operation shank 2,
Also include the torch measuring system for being used to measure the torque of screwdriver rod 1, the torch measuring system includes：Power supply 61；Display
Module 71, is arranged on operation shank 2, for showing the torque that screwdriver rod 1 is rotated；Torque sensor 4, for inducing
The driving torque size of sub bar 1；Differential signal processing module 69, the moment of torsion induced signal for receiving torque sensor, and should
Moment of torsion induced signal is converted to torque data information；Microprocessor 67, gathers the torsion that the differential signal processing module 69 is exported
Square data message, and the torque data information is exported to display module 71.
Wherein, torque sensor 4 collects the torque value size information that bottle opener is received in torsion, and transmits it to difference
Analog information is converted into digital information by sub-signal processing module 69, differential signal processing module 69, and the digital information is passed
Transport to microprocessor 67, microprocessor 67 is by the digital information transmission to display module 71 so that user can understand in real time
Moment of torsion value information, so as to reach the effect for accurately holding pretightning force.
As depicted in figs. 1 and 2,2 points of operation shank is holding rod 21, connecting rod 22 and reversing cover 23, more facilitates work
Make personnel to dismount it；The hollow part that torque sensor 4 is arranged at connecting rod 22 can ensure that it is not easily susceptible to the external world
Damage, so as to substantially prolongs service life.
As shown in Figures 2 and 3, sensor fixing axle 3 can play the effect of fixed sensor, and sensor fixing axle
3rd, screwed hole is equipped with connecting rod 22 and holding rod 21, and is fixed by holding screw 5, the structural strength for the bottle opener for being
It is higher, it is hardly damaged.
In the present embodiment, the LCDs person of being easy to use viewing torque, so that staff is twisting
It is more convenient, fast during tight screw 5.
In the present embodiment, the preferred scheme of LCDs is segment encode liquid crystal display 66.
In the present embodiment, alarm is when torque value exceeds preset range and system mistake, it may occur that alarm, is easy to
User is directly perceived and controls the working condition and moment of torsion value information of bottle opener in real time, it is to avoid the inside zero for the instrument that is damaged
Part.
Above-mentioned alarm is preferably buzzer siren 68.
Wherein, power supply 61 is connected with charging circuit 62 and voltage conversion DC/DC, and operating voltage is provided for system, while electric
Amount can pass through the electric energy supplement of charging circuit 62 when not enough.
In the bottle opener provided in the present embodiment, electric energy meter 64 is also equipped with, electric energy meter 64 can intuitively reflect power supply 61
Output voltage, it is to avoid output voltage is excessive and burns the inner member in bottle opener.
More specifically, electric pressure converter is DC/DC converters 65.
Wherein, the structure of charging circuit 62 includes being used to measure the electric energy meter 64 of the electric energy size of the output of power supply 61.
Meanwhile, buzzer siren 68 is 3X3 paster active buzzers.
Also, microprocessor is the processor of 8 or 16.
As shown in figure 1, staff is when in use, the palm of the hand fits with hollow rubber bag tank to prevent operator from using
Overlong time so that pain occurs in hand；Also, because the usual of the bottle opener use in precision instrument, therefore rubber bag tank is set
Buffering can be played a part of by putting, it is to avoid during the firm left-hand seat of user, firmly pushing causes tiny thread segment to damage by pressure, cause to damage
Lose.
As shown in Figure 5 and Figure 6, the cooperation of clamp rail and neck causes buffer unit to be detachably connected with bottle opener, more facilitates
The carrying of user.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (10)
1. it is a kind of can numerical monitor torque bottle opener, including screwdriver rod (1) and operation shank (2), it is characterised in that：Also
Including the torch measuring system for measuring screwdriver rod (1) torque, the torch measuring system includes：
Power supply (61)；
Display module (71), is arranged on operation shank (2), for showing the torque that screwdriver rod (1) is rotated；
Torque sensor (4), for sensing screwdriver rod (1) driving torque size；
Differential signal processing module (69), the moment of torsion induced signal for receiving torque sensor (4), and the moment of torsion is sensed into letter
Number be converted to torque data information；
Microprocessor (67), gathers the torque data information of the differential signal processing module (69) output, and by the moment of torsion
Data message is exported to display module (71).
2. it is as claimed in claim 1 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：The operation shank
(2) holding rod (21), connecting rod (22) and the reversing cover (23) being sequentially connected along same axial direction are included；The connection
One end of bar (22) is fixedly connected with holding rod (21), and the other end is fixedly connected with the reversing cover (23)；The connecting rod
(22) inner hollow, the torque sensor is arranged at the hollow part of the connecting rod (22).
3. it is as claimed in claim 2 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：Also include and connecting rod
(22) the sensor fixing axle (3) being fixedly connected, the sensor fixing axle (3) is provided with for turning round towards torque sensor (4) end
The embedded groove of square sensor (4), sensor fixing axle (3) other end is provided with screwed hole, correspondingly, holding rod (21) with
Connecting rod (22) is also correspondingly provided with screwed hole and holding rod (21), connecting rod (22) and sensor fixing axle (3) are by tightening
Screw (5) is fixed.
4. it is as claimed in claim 2 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：Outside the connecting rod
The LCDs electrically connected with display module is provided with wall.
5. it is as claimed in claim 4 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：Described liquid crystal display
Shield for segment encode liquid crystal display (66).
6. it is as claimed in claim 1 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：The torque measurement system
System also includes the alarm being connected with the output end signal of microprocessor, and the alarm is controlled by microprocessor, and according to institute
State the control signal alert of microprocessor output.
7. it is as claimed in claim 6 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：The alarm is honeybee
Ring alarm (68).
8. it is as claimed in claim 1 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：The torque measurement system
System also includes the charging circuit configuration (62) and electric pressure converter being sequentially connected electrically with power supply.
9. it is as claimed in claim 1 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：Also used including protection
The buffer unit (72) of person's hand, buffer unit (72) is fixedly connected on holding rod (21) one end upward, the buffer unit
(72) be inner hollow and one end open rubber bag tank.
10. it is as claimed in claim 9 it is a kind of can numerical monitor torque bottle opener, it is characterised in that：The buffer unit
(72) lower end is provided with the clamp rail for avoiding it from departing from holding rod (21), correspondingly, and one end is provided with and card the holding rod (21) upward
The neck (73) that rail is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037093.4U CN206450359U (en) | 2017-01-11 | 2017-01-11 | It is a kind of can numerical monitor torque bottle opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037093.4U CN206450359U (en) | 2017-01-11 | 2017-01-11 | It is a kind of can numerical monitor torque bottle opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450359U true CN206450359U (en) | 2017-08-29 |
Family
ID=59672052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037093.4U Active CN206450359U (en) | 2017-01-11 | 2017-01-11 | It is a kind of can numerical monitor torque bottle opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434788A (en) * | 2019-09-04 | 2019-11-12 | 温州一鼎仪器制造有限公司 | Digital-display torque bottle opener |
| TWI677408B (en) * | 2017-12-08 | 2019-11-21 | 日商肯耐克科技股份有限公司 | Tool, operation management device, operation management method and operation management system |
| TWI779185B (en) * | 2018-04-13 | 2022-10-01 | 美商施耐寶公司 | Tool for applying torque and method for indicating torque |
-
2017
- 2017-01-11 CN CN201720037093.4U patent/CN206450359U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677408B (en) * | 2017-12-08 | 2019-11-21 | 日商肯耐克科技股份有限公司 | Tool, operation management device, operation management method and operation management system |
| TWI779185B (en) * | 2018-04-13 | 2022-10-01 | 美商施耐寶公司 | Tool for applying torque and method for indicating torque |
| US11794320B2 (en) | 2018-04-13 | 2023-10-24 | Snap-On Incorporated | System and method for indicating torque |
| CN110434788A (en) * | 2019-09-04 | 2019-11-12 | 温州一鼎仪器制造有限公司 | Digital-display torque bottle opener |
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