CN207675561U - A kind of electronic tag is counter-bending and torsional resistance test device - Google Patents
A kind of electronic tag is counter-bending and torsional resistance test device Download PDFInfo
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- CN207675561U CN207675561U CN201721670499.2U CN201721670499U CN207675561U CN 207675561 U CN207675561 U CN 207675561U CN 201721670499 U CN201721670499 U CN 201721670499U CN 207675561 U CN207675561 U CN 207675561U
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- 238000012360 testing method Methods 0.000 title claims abstract description 214
- 238000005452 bending Methods 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000002146 bilateral effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model discloses a kind of electronic tag is counter-bending and torsional resistance test device, electronic tag long side right-side-out is bent including workbench, long side bending stress test module, short side bending stress test module, distortion test module, driving mechanism and control module, long side bending stress test module；Electronic tag short side right-side-out is bent by short side bending stress test module；Electronic tag is affixed on third test fixture by distortion test module, is twisted by an angle by third test fixture by electronic tag is bilateral；Driving mechanism drives the first test fixture, the second test fixture and the work of third test fixture；Control module controls the startup and reset of driving mechanism, and record testing time.The utility model can detect long side resistant to bending stresses performance, short side bending resistance and the torsional resistance of electronic tag simultaneously, improve testing efficiency.
Description
Technical field
The utility model is related to a kind of electronic tag is counter-bending and torsional resistance test device, and in particular to a kind of intelligence
The test device of electric energy meter RFID electronic label resistant to bending stresses performance and torsional resistance.
Background technology
Over the past two years, with the continuous development of intelligent electric energy meter RFID electronic label, various regions intelligent electric energy meter RFID electronics
Label manufacturing enterprise and metering validation activity also study the verifying attachment of intelligent electric energy meter RFID electronic label.
With the rapid development of intelligent electric energy meter RFID electronic label technology, the further hair of verifying attachment is promoted
Exhibition, the development with advanced technologies such as Computers and Communication technologies and the various researchs for examining theory, have made research and development
The verifying attachment of automatic test intelligent electric energy meter RFID electronic label is possibly realized.How manufacturing enterprise and meter are made full use of
The existing weaponry and equipment resource for measuring calibration authority, establishes suitable electronic tag certificate authenticity platform, is intelligent electric energy meter RFID electricity
The certificate authenticity of subtab provides technical support, it has also become a new technical problem to be solved.
China's national grid saves the procurement method of intelligent electric energy meter RFID electronic label using each net unified at present
The mode to call for bid, how intelligent electric energy meter RFID electronic label manufacturing enterprise is in a relatively short period of time according to acceptance of the bid result system
The intelligent electric energy meter RFID electronic label for meeting national grid technical requirement is produced, how to ensure intelligent electric energy meter RFID electricity
The quality level of subtab, while how various regions metering validation activity faces the inspection of extensive intelligent electric energy meter RFID electronic label
Determine task, is still technical problem to be solved.
Q/GDW1355-2013《Single-phase intelligent electric energy meter pattern specification》、Q/GDW1893-2013《Metering electronic tag
Technical specification》In mention the test mode of electronic tag resistant to bending stresses performance and torsional resistance and become and eliminate in power grid
The important channel of electronic tag resistant to bending stresses performance and the relatively low problem of torsional resistance.According to the test side required in specification
Formula, the test device without unified standard, testing crew need to carry out bending stress experiment and torsion test manually at home.At present
Test method and device have the following problems：1, due to manually carrying out bending distortion test, test accuracy is low；2, test process
Middle manual operations can introduce human hand for disturbing factors such as the extruding of label, cause test result reliability not high.
In conclusion in the prior art for accurately testing asking for electronic tag resistant to bending stresses performance and torsional resistance
Topic still lacks effective solution scheme.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, it is counter-bending and anti-twist to provide a kind of electronic tag for the utility model
Performance testing device, alternative artificial carry out electronic tag bending stress test and distortion test, avoid due to manual test
The precision of test result is influenced so that test result is more accurate, and the long side that can detect electronic tag simultaneously counter-bending is answered
Power performance, short side bending resistance and torsional resistance, improve testing efficiency.
Technical solution used by the utility model is：
A kind of electronic tag is counter-bending and torsional resistance test device, including workbench, is provided on the table：
Long side bending stress test module comprising electronic tag is affixed on by the first test fixture and the first test fixture
On first test fixture, electronic tag long side right-side-out is bent by the first test fixture；
Short side bending stress test module comprising electronic tag is affixed on by the second test fixture and the second test fixture
On second test fixture, electronic tag short side right-side-out is bent by the second test fixture；
Distort test module comprising electronic tag is affixed on third test by third test fixture and third test fixture
In tooling, it is twisted by an angle by third test fixture by electronic tag is bilateral；
Driving mechanism comprising the first transmission mechanism and the second transmission mechanism are surveyed by the first transmission mechanism driving first
Fixture and the work of the second test fixture are tried, the work of third test fixture is driven by the second transmission mechanism；
Control module, startup and reset for controlling driving mechanism, and record testing time.
Further, first test fixture and the second test fixture respectively include the first fixed frame of parallel setting
And movable stand, worktable upper surface is longitudinally disposed there are two sliding rail, and movable stand is slidably mounted on two sliding rails, movable stand lower end
It is provided with the sliding slot coordinated with sliding rail；First fixed frame is fixedly installed on the table, the upper end of the first fixed frame and movable stand
Have card slot.
Further, first test fixture and the second test fixture respectively include the first test tablet and fixed setting
Side plate at the first test tablet both ends, side plate are stuck in the card slot of the first fixed frame and movable stand；First test tablet
It is fabricated from a flexible material, the side plate is made of hard material.
Further, the third test fixture includes two the second fixed frames disposed in parallel, two the second fixed frames
On the table, the opposite madial wall upper end of two the second fixed frames is respectively arranged with multiple turns being evenly arranged for fixed setting
One end of axis, the shaft is connect with fixed frame, and the other end is connect with loading plate, and card slot is provided on the loading plate；Described
The both ends of two test fixtures are stuck in the card slot of loading plate.
Further, the third test fixture includes the second test tablet, and the both ends of the second test tablet are stuck in
In the card slot of loading plate, the second test tablet is fabricated from a flexible material.
Further, first transmission mechanism includes first motor, driving wheel and two driven wheels, the first motor
Transmission shaft connect with driving wheel, the driving wheel is sequentially connected with two driven wheels respectively, and the driven wheel is connected with connecting rod,
One end of the connecting rod is connect with driven wheel, and the other end is connect with movable stand.
Further, second transmission mechanism includes several transmission devices identical with third test fixture quantity,
The transmission device includes the first sliding rail, the second sliding rail, first connecting rod, the first eccentric wheel, second connecting rod, the second eccentric wheel and the
Two motors, first sliding rail and the second sliding rail are parallel, and one end of the first connecting rod passes through spherical plain bearing rod end and first
The lower end of guide rail connects, and the other end of the first connecting rod is connect by spherical plain bearing rod end with the first eccentric wheel, and described first
Eccentric wheel is connect by universal driving shaft with the second eccentric wheel, and the lower end setting of the loading plate is recessed with the matched circle of eccentric wheel
Slot；One end of the second connecting rod is connect by spherical plain bearing rod end with the upper end of the second sliding rail, and the other end crosses rod end joint shaft
It holds with linkage axis connection, the output axis connection that second eccentric wheel passes through transmission shaft and shaft coupling and the second motor；Second electricity
Machine drives two eccentric wheel rotations, two eccentric wheels to drive loading plate rotation by transmission shaft.
Further, further include sensor assembly, the sensor assembly includes that setting tests mould in short side bending stress
The sensing probe of one side of block and the inductor on the second test fixture.
Further, the control module is located at the right side of workbench；The control module includes control cabinet, the control
Case is equipped with counter, power switch, start button and reset button, and counter is connect by data line with sensing probe；Institute
Power switch, start button, reset button, first motor and the second motor is stated respectively to connect with the controller being arranged in control cabinet
It connects.
Further, further include card sender, the card sender is for examining and determine whether tested electronic tag works normally.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model is using long side bending stress test module, short side bending stress test module and distortion test
Module carries out long side bending, short side bending and bilateral distortion to electronic tag simultaneously and tests, and can detect electronic tag simultaneously
Long side resistant to bending stresses performance, short side bending resistance and torsional resistance, improve testing efficiency；
(2) the alternative artificial carry out electronic tag bending stress test of the utility model and distortion test, avoid due to
Manual test influences the precision of test result so that test result is more accurate；
(3) the long side bending stress test module, short side bending stress test module of the utility model and distortion test mould
Block is provided with multiple test fixtures, can according to actual needs simultaneously in each multiple electronic tags of test module disposable test,
Improve testing efficiency；
(4) the utility model can change detection number according to actual demand, meet the bending resistance of electronic tag and resist
Distortional ability testing requirement.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is that electronic tag disclosed in the utility model embodiment is counter-bending and torsional resistance test device structural representation
Figure；
Fig. 2 is long side bending stress test module structural schematic diagram disclosed in the utility model embodiment；
Fig. 3 is short side bending stress test module structural schematic diagram disclosed in the utility model embodiment；
Fig. 4, which is that the utility model embodiment is disclosed, distorts test module structural schematic diagram；
Fig. 5 is the second transmission mechanism structural schematic diagram disclosed in the utility model embodiment；
Wherein, 1, workbench, 2, long side bending stress test module, 3, short side bending stress test module, 4, distortion surveys
Die trial block, 5, driving mechanism, 6, control module, 7, power switch, 8, counter, 9, start button, 10, reset button, 11, pass
Sensor module, the 12, first fixed frame, 13, movable stand, the 14, first test fixture, the 15, second fixed frame, 16, loading plate, 17,
Third test fixture, 18, connecting rod, the 19, second test fixture, the 20, second motor, 21, shaft coupling, 22, transmission shaft, 23, second
Eccentric wheel, the 24, first eccentric wheel, 25, second connecting rod, 26, first connecting rod, the 27, second sliding rail, the 28, first sliding rail, 29, rod end
Oscillating bearing, 30, universal driving shaft.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As shown in Figure 1, present embodiments providing, a kind of electronic tag is counter-bending and torsional resistance test device, the device
Including workbench 1, and：
Long side bending stress test module 2 on the table is set, for electronic tag long side right-side-out to be bent；
Short side bending stress test module 3 on the table is set, for electronic tag short side right-side-out to be bent；
Distortion test module 4 on the table is set, for being twisted by an angle electronic tag is bilateral；
Driving mechanism 5 between long side bending stress test module and short side bending stress test module, for driving
Dynamic long side bending stress test module, short side bending stress test module and distortion test module work；
Control module, startup and reset for controlling driving mechanism, and record testing time.
The utility model proposes electronic tag is counter-bending and torsional resistance test device, surveyed by long side bending stress
Die trial block simulation electronic label long side surrounds the cylinder front of diameter 25mm, the test of the long side bending stress test module
Stroke on the inside of tooling bending two ends is (43.57- flexible materials thickness x2)~(70- flexible materials thickness x2) mm；By short
Side bending stress test module simulation electronic label short side surrounds the cylinder front of diameter 25mm, which surveys
Stroke on the inside of the test fixture bending two ends of die trial block is (23.3- flexible materials thickness x2)~(30- flexible material thickness
x2) mm；Bilateral distortion ± 15 ° of test module simulation electronic label are distorted by short side；It can be set and more by control module
Change bending and number of twists, the break-make for controlling test device power supply, the beginning of control bending distortion test and the knot of test device
Emergency stop in beam, device operational process；It is capable of the bending number of real-time tracing test device by sensor assembly and shows；It is logical
Module of overdriving at the same drive long side bending stress test module, short side bending stress test module and distortion test module；Energy
Enough it is carried out at the same time the long side bending stress test of electronic tag, the test of short side bending stress and distortion test.
It is illustrated in figure 2 the structure chart of long side bending stress test module, the long side bending stress test module 2 includes
First test fixture and the first test fixture 14, the first test fixture include the first fixed frame 12 and movable stand of parallel setting
13, worktable upper surface is longitudinally disposed there are two sliding rail, and movable stand 13 is slidably mounted on two sliding rails, and 13 lower end of movable stand is set
It is equipped with the sliding slot coordinated with sliding rail；First fixed frame 12 is fixedly installed on the table, the first fixed frame 12 and movable stand 13
Upper end has card slot；First test fixture 14 includes the first test tablet and is fixed at the first test tablet two
The side plate at end, the side plate are stuck in the card slot of the first fixed frame and movable stand；The first test tablet is by flexible material system
At the side plate is made of hard material.
It is illustrated in figure 3 short side bending stress test module, 3 pieces of the short side bending stress test mould includes the second test
Fixture and the second test fixture 19；Second test fixture includes the first fixed frame 12 and movable stand 13 of parallel setting, work
Platform upper surface is longitudinally disposed there are two sliding rail, and movable stand is slidably mounted on two sliding rails, and movable stand lower end is provided with and sliding rail
The sliding slot of cooperation；First fixed frame is fixedly installed on the table, and the upper end of the first fixed frame and movable stand has card slot；
Second test fixture 19 includes the first test tablet and the side plate for being fixed at the first test tablet both ends, the side plate
It is stuck in the card slot of the first fixed frame and movable stand；The first test tablet is fabricated from a flexible material, and the side plate is by hardness
Material is made.
It is illustrated in figure 4 the structure chart of distortion test module, distortion test module includes that third test fixture and third are surveyed
Trial work fills 17, and the third test fixture includes two the second fixed frames 15 disposed in parallel, and two the second fixed frames 15 are fixed
On the table, the opposite madial wall upper end of two the second fixed frames is respectively arranged with multiple roll shafts being evenly arranged, institute for setting
The one end for stating roll shaft is connect with fixed frame 15, and the other end is connect with loading plate 16, and card slot is provided on the loading plate 16；Described
The both ends of two test fixtures 17 are stuck in the card slot of loading plate；The lower end of the loading plate is equipped with and the matched circle of eccentric wheel
Groove.
In the present embodiment, driving mechanism 5 includes the first transmission mechanism and the second transmission mechanism, passes through the first transmission mechanism
It drives the first test fixture and the second test fixture to work, the work of third test fixture is driven by the second transmission mechanism.
Wherein, first transmission mechanism include first motor in the shell being arranged on workbench, driving wheel,
Two driven wheels and the second motor being arranged in workbench, the output shaft of the first motor is connect with driving wheel, described
Driving wheel is sequentially connected with two driven wheels respectively, and the driven wheel is connected with connecting rod, one end of the connecting rod 18 and driven wheel
Connection, the other end are connect with movable stand 13, and movable stand is driven to be moved along sliding rail.
As shown in figure 5, second transmission mechanism includes several transmission devices identical with third test fixture quantity；
The transmission device includes the first sliding rail 28, the second sliding rail 27, first connecting rod 26, the first eccentric wheel 24, second connecting rod 25, second
Eccentric wheel 23 and the second motor 20, first sliding rail, 28 and second sliding rail 27 is parallel, and one end of the first connecting rod 26 is logical
It crosses spherical plain bearing rod end 29 to connect with the lower end of the first guide rail 28, the other end of the first connecting rod 26 passes through spherical plain bearing rod end
It is connect with the first eccentric wheel 24, first eccentric wheel 24 is connect by universal driving shaft 30 with the second eccentric wheel 23, the loading plate
Lower end setting and the matched circular groove of eccentric wheel, drive two loading plates or so twisting by two eccentric wheels, to
Realize the bilateral distortion of electronic tag；The upper end that one end of the second connecting rod 25 passes through spherical plain bearing rod end and the second sliding rail 27
Connection, the other end are crossed spherical plain bearing rod end and are connect with universal driving shaft 30, and second eccentric wheel 23 passes through transmission shaft 22 and shaft coupling
21 and second motor 20 output axis connection；Second motor 20 drives two eccentric wheel rotations, two bias by transmission shaft 22
Wheel drives loading plate or so twisting.
As shown in Figure 1, on the basis of the above embodiments, electronic tag bending resistance described in the utility model one embodiment
Bent and torsional resistance test device further includes sensor assembly 11, and sensor assembly 11 is located at short side bending stress test module
One side, the sensor assembly include be arranged short side bending stress test module one side sensing probe and be mounted on short side
Inductor on the movable stand of bending stress test module.
As shown in Figure 1, above-mentioned control module 6 is located at the right side of workbench；The control module 6 includes control cabinet, institute
It states control cabinet and is equipped with counter 8, power switch 7, start button 9 and reset button 10, counter 8 passes through data line and sensing
Probe connection；The power switch 7, start button 9, reset button 10, first motor and the second motor are being controlled with setting respectively
Controller connection in case processed.
On the basis of the above embodiments, electronic tag described in the utility model one embodiment is counter-bending and anti-twist
Performance testing device further includes card sender, and whether detected by card sender can work normally before and after being tested electronic tag test.
As shown in Figure 1, the counter-bending course of work with torsional resistance test device of electronic tag that the present embodiment proposes
For：
(1) card sender detection is used to be tested whether intelligent electric energy meter RFID electronic label can work normally；
(2) tested intelligent electric energy is sticked on the first test fixture, the second test fixture and on third test fixture respectively
Table RFID electronic tags, first turn on the power switch, and the testing time of timer is then arranged, presses start button, passes through driving
First motor drives the movable stand of the first test fixture and the second test fixture to be moved along sliding rail in mechanism, according to Q/GDW
1893—2013《Metering electronic tag technical specification：Bending stress is tested》Standard, by intelligent electric energy meter RFID electronic label
Long side be bent 40.375mm-70mm, the short side of intelligent electric energy meter RFID electronic label is bent 23.3mm-30mm, by the
Two motors drive loading plate rotation, according to Q/GDW 1893-2013《Metering electronic tag technical specification：Distortion test》Mark
Standard, by bilateral distortion ± 15 ° of intelligent electric energy meter RFID electronic label；
(3) three groups of intelligent electric energy meter RFID electronic label are bent and are distorted 10 times respectively；
(3) intelligent electric energy meter after test is removed from the first test fixture, the second test fixture and third test fixture
Then RFID electronic tags detect whether this three groups of intelligent electric energy meter RFID electronic label can work normally using card sender.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of electronic tag is counter-bending and torsional resistance test device, characterized in that including workbench, set on the table
It is equipped with：
Long side bending stress test module comprising electronic tag is affixed on first by the first test fixture and the first test fixture
On test fixture, electronic tag long side right-side-out is bent by the first test fixture；
Short side bending stress test module comprising electronic tag is affixed on second by the second test fixture and the second test fixture
On test fixture, electronic tag short side right-side-out is bent by the second test fixture；
Distort test module comprising electronic tag is affixed on third test fixture by third test fixture and third test fixture
On, it is twisted by an angle by third test fixture by electronic tag is bilateral；
Driving mechanism comprising the first transmission mechanism and the second transmission mechanism drive the first test clip by the first transmission mechanism
Tool and the work of the second test fixture drive the work of third test fixture by the second transmission mechanism；
Control module, startup and reset for controlling driving mechanism, and record testing time.
2. electronic tag according to claim 1 is counter-bending and torsional resistance test device, characterized in that described first
Test fixture and the second test fixture respectively include the first fixed frame and movable stand of parallel setting, and worktable upper surface is longitudinal
There are two sliding rail, movable stands to be slidably mounted on two sliding rails for setting, and movable stand lower end is provided with the sliding slot coordinated with sliding rail；The
One fixed frame is fixedly installed on the table, and the upper end of the first fixed frame and movable stand has card slot.
3. electronic tag according to claim 2 is counter-bending and torsional resistance test device, characterized in that described first
Test fixture and the second test fixture respectively include the first test tablet and the side plate for being fixed at the first test tablet both ends,
Side plate is stuck in the card slot of the first fixed frame and movable stand；First test tablet is fabricated from a flexible material, the side plate by
Hard material is made.
4. electronic tag according to claim 1 is counter-bending and torsional resistance test device, characterized in that the third
Test fixture includes two the second fixed frames disposed in parallel, the fixed setting of two the second fixed frames on the table, two the
The opposite madial wall upper end of two fixed frames is respectively arranged with multiple shafts being evenly arranged, and one end and the fixed frame of the shaft connect
It connects, the other end is connect with loading plate, and card slot is provided on the loading plate；The both ends of second test fixture are stuck in loading plate
In card slot.
5. electronic tag according to claim 4 is counter-bending and torsional resistance test device, characterized in that the third
Test fixture includes the second test tablet, and the both ends of the second test tablet are stuck in the card slot of loading plate, and the second test is flat
Plate is fabricated from a flexible material.
6. electronic tag according to claim 2 is counter-bending and torsional resistance test device, characterized in that described first
Transmission mechanism includes first motor, driving wheel and two driven wheels, and the transmission shaft of the first motor is connect with driving wheel, described
Driving wheel is sequentially connected with two driven wheels respectively, and the driven wheel is connected with connecting rod, and one end and the driven wheel of the connecting rod connect
It connects, the other end is connect with movable stand.
7. electronic tag according to claim 4 is counter-bending and torsional resistance test device, characterized in that described second
Transmission mechanism includes several transmission devices identical with third test fixture quantity, the transmission device include the first sliding rail,
Second sliding rail, first connecting rod, the first eccentric wheel, second connecting rod, the second eccentric wheel and the second motor, first sliding rail and second
Sliding rail is parallel, and one end of the first connecting rod is connect by spherical plain bearing rod end with the lower end of the first guide rail, and described first connects
The other end of bar is connect by spherical plain bearing rod end with the first eccentric wheel, and first eccentric wheel is eccentric by universal driving shaft and second
Wheel connection, lower end setting and the matched circular groove of eccentric wheel of the loading plate；One end of the second connecting rod passes through bar
End oscillating bearing is connect with the upper end of the second sliding rail, and the other end crosses spherical plain bearing rod end and linkage axis connection, described second is eccentric
The output axis connection that wheel passes through transmission shaft and shaft coupling and the second motor；Second motor drives two eccentric rotation by transmission shaft
Dynamic, two eccentric wheels drive loading plate rotation.
8. electronic tag according to claim 1 is counter-bending and torsional resistance test device, characterized in that further include passing
Sensor module, the sensor assembly include be arranged one side of short side bending stress test module sensing probe and be mounted on
Inductor on second test fixture.
9. electronic tag according to claim 1 is counter-bending and torsional resistance test device, characterized in that the control
Module is located at the right side of workbench；The control module includes control cabinet, the control cabinet be equipped with counter, power switch,
Start button and reset button, counter are connect by data line with sensing probe；The power switch, start button, reset
Button, first motor and the second motor are connect with the controller being arranged in control cabinet respectively.
10. electronic tag according to claim 1 is counter-bending and torsional resistance test device, characterized in that further include
Card sender, the card sender is for examining and determine whether tested electronic tag works normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670499.2U CN207675561U (en) | 2017-12-05 | 2017-12-05 | A kind of electronic tag is counter-bending and torsional resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670499.2U CN207675561U (en) | 2017-12-05 | 2017-12-05 | A kind of electronic tag is counter-bending and torsional resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675561U true CN207675561U (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721670499.2U Expired - Fee Related CN207675561U (en) | 2017-12-05 | 2017-12-05 | A kind of electronic tag is counter-bending and torsional resistance test device |
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| CN (1) | CN207675561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831079A (en) * | 2017-12-05 | 2018-03-23 | 国网内蒙古东部电力有限公司电力科学研究院 | A kind of electronic tag is counter-bending and torsional resistance test device |
-
2017
- 2017-12-05 CN CN201721670499.2U patent/CN207675561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831079A (en) * | 2017-12-05 | 2018-03-23 | 国网内蒙古东部电力有限公司电力科学研究院 | A kind of electronic tag is counter-bending and torsional resistance test device |
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Granted publication date: 20180731 |