CN106679882B - Resistance type thin film induction pedal testing device - Google Patents
Resistance type thin film induction pedal testing device Download PDFInfo
- Publication number
- CN106679882B CN106679882B CN201610916877.4A CN201610916877A CN106679882B CN 106679882 B CN106679882 B CN 106679882B CN 201610916877 A CN201610916877 A CN 201610916877A CN 106679882 B CN106679882 B CN 106679882B
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- CN
- China
- Prior art keywords
- electromagnetic relay
- resistance type
- film sensor
- thin film
- base
- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 239000010409 thin film Substances 0.000 title claims abstract description 25
- 230000006698 induction Effects 0.000 title abstract description 9
- 239000010408 film Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 210000000003 hoof Anatomy 0.000 description 10
- 241000283690 Bos taurus Species 0.000 description 8
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 235000013365 dairy product Nutrition 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 208000030175 lameness Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a resistance type thin film induction pedal testing device which comprises a base, wherein a groove is formed in the upper surface of the base, a buffer rubber strip is arranged in the groove, a resistance type thin film sensor is arranged between the buffer rubber strip and the bottom of the groove, electromagnetic relays are arranged on the upper portion of the buffer rubber strip, the number of the electromagnetic relays is eight, the eight electromagnetic relays are uniformly distributed in the length direction of the base, two sides of each electromagnetic relay are fixed through electromagnetic relay fixing corner pieces, the device applies pressure to the resistance type thin film sensor through the arrangement of a plurality of uniformly distributed force application pieces, the accuracy of a testing result is improved through taking an average value of the testing result, the hardware requirement of a testing site is solved, the working efficiency of the testing device is improved, noise and faults generated in the testing process are reduced, low-voltage power supply is adopted, the operation is simple, and the system is safe and reliable.
Description
Technical Field
The invention relates to the technical field of resistance type thin film induction pedal testing, in particular to a resistance type thin film induction pedal testing device.
Background
At present, hoof diseases are one of four most frequently occurring diseases of cows, when the hoof diseases are light, the cows are lameness, and when the hoof diseases are heavy, the cows are paralyzed, if the weight is not taken into consideration, the production cost is increased, and the economic benefit is reduced. In order to improve the life of people and develop the dairy cow industry and achieve the aims of health, high yield and long life of a dairy herd, the hoof diseases seriously harming the dairy cow production must be comprehensively prevented and treated, and the hoof bath is an important sanitary measure for preventing the occurrence of the dairy cow hoof diseases.
Several hoof bath devices are designed at present, wherein a resistance type film induction pedal bath device achieves the purpose of hoof bath by spraying medicines to cows through pedal induction, the hoof bath device saves liquid medicine, and the problem of cross infection of the hooves of the cows is solved; however, there is a question about the service life of such a resistive thin film sensor pedal, and therefore, how to develop a resistive thin film sensor pedal testing device that can test the service life of a resistive thin film sensor with the highest efficiency is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the resistance type thin film induction pedal testing device, wherein a plurality of uniformly distributed force application pieces are arranged to apply pressure to the resistance type thin film sensor, the accuracy of a testing result is improved by taking an average value of the tested result, the hardware requirement of a testing site is solved, the working efficiency of the testing device is improved, noise and faults generated in the testing process are reduced, low-voltage power supply is adopted, the operation is simple, the system is safe and reliable, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a resistance type film response footboard testing arrangement, includes the base, the upper surface of base is provided with the recess, is provided with the buffering rubber strip in the recess, installs resistance type film sensor between the bottom of buffering rubber strip and recess, the upper portion of buffering rubber strip is equipped with electromagnetic relay, and electromagnetic relay's quantity is eight, and eight electromagnetic relay evenly distributed on the length direction of base, and electromagnetic relay's both sides are fixed through electromagnetic relay fixed corner fittings, one side of base is equipped with counter, time controller and signal conversion intelligent switch, time controller, electromagnetic relay, resistance type film sensor, signal conversion intelligent switch and counter establish ties in proper order.
As a preferable technical scheme of the invention, the electromagnetic relay fixing corner fitting is connected with the base through a screw.
As a preferable technical scheme of the invention, the electromagnet of the electromagnetic relay is arranged corresponding to the resistance type thin film sensor.
Compared with the prior art, the invention has the beneficial effects that: the resistance type thin film induction pedal testing device applies pressure to the resistance type thin film sensor by arranging a plurality of force application pieces which are uniformly distributed, the accuracy of the testing result is improved by taking the average value of the testing result, the hardware requirement of a testing site is solved, the working efficiency of the testing device is improved, noise and faults generated in the testing process are reduced, low-voltage power supply is adopted, the operation is simple, and the system is safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
In the figure: the intelligent electromagnetic relay comprises a counter 1, a time controller 2, a signal conversion intelligent switch 3, an electromagnetic relay fixing corner fitting 4, an electromagnetic relay 5, a buffer rubber strip 6, a resistance type thin film sensor 7 and a base 8.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a resistance-type film response footboard testing arrangement, including base 8, the upper surface of base 8 is provided with the recess, be provided with buffering rubber strip 6 in the recess, install resistance-type film sensor 7 between the bottom of buffering rubber strip 6 and recess, the upper portion of buffering rubber strip 6 is equipped with electromagnetic relay 5, electromagnetic relay 5's electro-magnet corresponds the setting with resistance-type film sensor 7, electromagnetic relay 5's quantity is eight, and eight electromagnetic relay 5 evenly distributed on the length direction of base 8, electromagnetic relay 5's both sides are fixed through electromagnetic relay fixed corner fitting 4, electromagnetic relay fixed corner fitting 4 passes through the screw and is connected with base 8, one side of base 8 is equipped with counter 1, time controller 2 and signal conversion intelligent switch 3, time controller 2, electromagnetic relay 5, resistance-type film sensor 7, signal conversion intelligent switch 3 and counter 1 are established ties in proper order, with counter 1, time controller 2, signal conversion intelligent switch 3, electromagnetic relay 5 and resistance-type film sensor 7 etc. devices integrate, apply pressure to resistance-type film sensor 7 through setting up a plurality of evenly distributed application members, the accuracy of measuring result has been improved.
When in use: the connecting screw between the electromagnetic relay fixing corner piece 4 and the base 8 is regulated, the height between the electromagnet of the electromagnetic relay 5 and the resistance type thin film sensor 7 is determined, a 24V direct current power supply is connected, the up-and-down reciprocating action frequency of the electromagnet on the electromagnetic relay 5 is controlled by the time controller 2, the time controller 2 can control the electromagnet to press the resistance type thin film sensor 7 at the speed of 300 times/min at the highest, when the resistance type thin film sensor 7 is pressed, a resistance signal of the resistance type thin film sensor 7 is transmitted to the signal conversion intelligent switch 3, the signal conversion intelligent switch 3 converts the resistance change of the resistance type thin film sensor 7 into a switching value signal, the switching value signal is transmitted to the counter 1 through the signal conversion intelligent switch 3, the counter 1 starts counting, and the service life of the resistance type thin film sensor 7 is judged through data recorded by the counter 1.
The invention improves the accuracy of the test result by taking the average value, solves the hardware requirement of the test site, improves the working efficiency of the test device, reduces the noise and faults generated in the test process, adopts low-voltage power supply, and has simple operation and safe and reliable system.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a resistance type film response footboard testing arrangement, includes base (8), its characterized in that: the upper surface of base (8) is provided with the recess, is provided with buffering rubber strip (6) in the recess, installs resistance type film sensor (7) between the bottom of buffering rubber strip (6) and recess, the upper portion of buffering rubber strip (6) is equipped with electromagnetic relay (5), and the quantity of electromagnetic relay (5) is eight, and eight electromagnetic relay (5) evenly distributed on the length direction of base (8), and electromagnetic relay (5) both sides are fixed through electromagnetic relay fixed angle (4), one side of base (8) is equipped with counter (1), time controller (2) and signal conversion intelligence switch (3), time controller (2), electromagnetic relay (5), resistance type film sensor (7), signal conversion intelligence switch (3) and counter (1) establish ties in proper order, adjust the connecting screw between electromagnetic relay fixed angle (4) and base (8), confirm the height between electromagnetic relay (5) electro-magnet and resistance type film sensor (7), 24V DC power supply, through setting up and down time controller (2) electromagnetic relay (5) electromagnet up and down the time controller (300 minutes of time of the time controller (2), when the resistance type film sensor (7) is pressed, a resistance signal of the resistance type film sensor (7) is transmitted to the signal conversion intelligent switch (3), the signal conversion intelligent switch (3) converts resistance change of the resistance type film sensor (7) into a switching value signal, and the switching value signal is transmitted to the counter (1) through the signal conversion intelligent switch (3).
2. The resistive thin film sensor pedal testing apparatus of claim 1, wherein: the electromagnetic relay fixing corner fitting (4) is connected with the base (8) through screws.
3. The resistive thin film sensor pedal testing apparatus of claim 1, wherein: the electromagnet of the electromagnetic relay (5) is arranged corresponding to the resistance type thin film sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916877.4A CN106679882B (en) | 2016-10-21 | 2016-10-21 | Resistance type thin film induction pedal testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916877.4A CN106679882B (en) | 2016-10-21 | 2016-10-21 | Resistance type thin film induction pedal testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106679882A CN106679882A (en) | 2017-05-17 |
| CN106679882B true CN106679882B (en) | 2024-04-19 |
Family
ID=58840146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610916877.4A Active CN106679882B (en) | 2016-10-21 | 2016-10-21 | Resistance type thin film induction pedal testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679882B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145155U (en) * | 2011-05-19 | 2012-02-15 | 东莞中逸电子有限公司 | Precision test system for testing pressure of film button |
| CN103163452A (en) * | 2011-12-13 | 2013-06-19 | 海洋王照明科技股份有限公司 | Circuit used for testing service life of temperature controlled switch of ballast |
| CN103163454A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Press key service life test circuit |
| CN206095517U (en) * | 2016-10-21 | 2017-04-12 | 广州翼鲲生物科技有限公司 | Resistance -type film response footboard testing arrangement |
-
2016
- 2016-10-21 CN CN201610916877.4A patent/CN106679882B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145155U (en) * | 2011-05-19 | 2012-02-15 | 东莞中逸电子有限公司 | Precision test system for testing pressure of film button |
| CN103163452A (en) * | 2011-12-13 | 2013-06-19 | 海洋王照明科技股份有限公司 | Circuit used for testing service life of temperature controlled switch of ballast |
| CN103163454A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Press key service life test circuit |
| CN206095517U (en) * | 2016-10-21 | 2017-04-12 | 广州翼鲲生物科技有限公司 | Resistance -type film response footboard testing arrangement |
Non-Patent Citations (1)
| Title |
|---|
| 汽车电子加速踏板可靠性控制的研究;陈宁;电子世界(第2期);第32-33页 * |
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| Publication number | Publication date |
|---|---|
| CN106679882A (en) | 2017-05-17 |
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