CN203107104U - Automatic on-line detecting system of electronic clinical thermometer - Google Patents
Automatic on-line detecting system of electronic clinical thermometer Download PDFInfo
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- CN203107104U CN203107104U CN 201320018942 CN201320018942U CN203107104U CN 203107104 U CN203107104 U CN 203107104U CN 201320018942 CN201320018942 CN 201320018942 CN 201320018942 U CN201320018942 U CN 201320018942U CN 203107104 U CN203107104 U CN 203107104U
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- guide rail
- electronic clinical
- clinical thermometer
- cylinder
- temperature
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Abstract
The utility model discloses an automatic on-line detecting system of an electronic clinical thermometer. Four thermostatic baths and two conveyor belts are arranged in an equidistant mode on an annular sixth equal diversion point which uses a control platform as the center. An annular guide rail is mounted above the control platform. Three bearing wheels are mounted in an equidistant mode on a third equal diversion point arranged outside the annular guide rail. A supporting platform, cylinders and the bearing wheels are coaxially mounted. A gear is mounted on the inner side of the annular guide rail, and the gear and a stepping motor are coaxially mounted. Six mounting fixing pieces are arranged on the annular guide rail in an equidistant mode, and fixtures are mounted on the fixing pieces. All motors and all cylinders are connected with a programmable logic controller (PLC) and are further connected with an upper computer. Thermometers are arranged inside the thermostatic baths, and the thermometers are sequentially connected with a secondary meter and the upper computer. A CCD camera and a light source are mounted on the outer side of each thermostatic bath, and the CCD cameras are connected with the upper computer. According to the automatic on-line detecting system of the electronic clinical thermometer, the fixing pieces and a fixture frame are designed and the conveyor belt is arranged, the detecting efficiency of the thermometer is improved, and the degree of automation for detecting is also improved.
Description
Technical field
This utility model relates to a kind of verification system of electronic clinical thermometer, particularly relates to the automatic on-line verification system of a kind of electronic clinical thermometer that is applied to the electronic clinical thermometer production line.
Background technology
Mercury clinical thermometer is progressively forbidden by countries such as European Union, the U.S. owing to the careless slightly leakage that will cause toxic liquid hydrargyrum in use.Electronic clinical thermometer is because advantages such as safety, convenient reading, thermometric sensitivity are more and more universal.In order to ensure the accuracy of electronic clinical thermometer thermometric, need detect this technical specification of electronic clinical thermometer temperature measurement accuracy.Present stage electronic clinical thermometer manufacturer all by manually finishing.The artificial calibrating of electronic clinical thermometer is that electronic clinical thermometer to be measured and standard are positioned among the same stable temperature field, read band by human eye and survey the reading of clinical thermometer and the secondary meter reading of standard, the reading of the secondary meter that will link to each other with standard calculates the measurement error of tested electronic clinical thermometer as conventional true value and compares with the limits of error of electronic clinical thermometer judges that whether tested electronic clinical thermometer is qualified, obtains probation redport.Labor intensity is big, production efficiency is low because artificial calibrating exists; Detection cost height; Under the repeated labor, personal error is inevitable; Artificial calibrating data can't be included shortcomings such as quality control system timely and accurately in.
Chinese invention patent publication number CN 101828906A, open day on August 24th, 2011, patent name is " automatic verifying system of multigroove electronic thermometer ", this method discloses a kind of by for each proving temperature point of electronic clinical thermometer an independent constant temperature field being set, thereby avoided frequent change control temperature, save the temperature control time, improved the calibrating efficient of electronic clinical thermometer on the whole.The weak point of this device is: and the electric thermometer test time is certain, and place six electronic clinical thermometers on each disc anchor clamps, and the efficient of electric thermometer test is low excessively; This device is independently individual as one, and the loading and unloading of electronic clinical thermometer all need to operate manually, and automaticity is not high, is not suitable for the production line of electronic clinical thermometer.
Summary of the invention
The purpose of this utility model is to provide the automatic on-line verification system of a kind of electronic clinical thermometer on the production line that is applied to electronic clinical thermometer, solution is under the situation that does not influence the streamline operation, realize the automatic on-line calibrating of electronic clinical thermometer, thereby the minimizing personal error improves the production of electronic clinical thermometer and examines and determine efficient.
For solving above technical problem, this utility model is achieved through the following technical solutions:
Verification system is at equidistant four adjacent temperature chambers and two the adjacent conveyer belts installed in six Along ent places, the ring-shaped guide rail outside centered by the control platform; Ring-shaped guide rail is positioned at the below of control platform, the identical BOGEY WHEEL of mounting structure is equidistantly distinguished at trisection point place in the ring-shaped guide rail outside, three BOGEY WHEEL lateral grooves are stuck on the ring-shaped guide rail, each BOGEY WHEEL is installed on the piston rod of cylinder, cylinder is installed on the support platform, and an end of cylinder links to each other with air pump; The piston rod of cylinder, BOGEY WHEEL and the coaxial installation of support platform; The internal gear of ring-shaped guide rail is meshed with gear, and gear is installed on the step motor shaft, and cylinder and support platform, gear, cylinder and the coaxial installation of support platform are installed in the below of gear; One end of six fixtures that are equally spaced is installed on the ring-shaped guide rail, and the hook of the other end of six fixtures is positioned at the top of temperature chamber and conveyer belt; The fixture stand of electronic clinical thermometer is installed on the hook of fixture; Four temperature chambers are installed first conveyer belt according to temperature being disposed in order from low to high at the previous station that first temperature chamber is counterclockwise, at first conveyer belt first motor are installed; Clockwise back station at the 4th temperature chamber is installed second conveyer belt, at second conveyer belt second motor is installed; Described motor, two motors all link to each other with the PLC programmable logic controller (PLC) with four cylinders, and the PLC programmable logic controller (PLC) links to each other with host computer with display screen; In four temperature chambers thermometer is arranged, thermometer links to each other successively with secondary meter, host computer; Each temperature chamber outside all is equipped with ccd video camera and lighting source, and ccd video camera links to each other with host computer, and lighting source links to each other with the PLC programmable logic controller (PLC).
Described fixture stand is made of metallic plate and handle, and the front of metallic plate has the groove of the installation dut temperature meter of many vertical distribution, and there is handle the back of metallic plate.
The beneficial effect that the utlity model has is:
This utility model has improved the calibrating efficient of electronic clinical thermometer by design the fixture stand that can place many electronic clinical thermometers for electronic clinical thermometer; By the automatic loading and unloading electronic clinical thermometer of design frame for movement fixture stand, improve the automaticity of device.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is structural principle sketch map of the present utility model.
Fig. 3 is system of the present utility model connection diagram.
Fig. 4 is the structure master Visual figure of fixture stand.
Fig. 5 is the structure vertical view of fixture stand.
Among the figure: 1, control platform, 2, ring-shaped guide rail, 3, BOGEY WHEEL, 4, cylinder, 5, support platform, 6, air pump, 7, gear, 8, motor, 9, fixture, 10, fixture stand, 11, first temperature chamber, 12, first conveyer belt, 13, first motor, 14, the 4th temperature chamber, 15, second conveyer belt, 16, second motors, 17, the PLC programmable logic controller (PLC), 18, display screen, 19, host computer, 20, thermometer, 21, secondary meter, 22, ccd video camera, 23, lighting source.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2 and shown in Figure 3, verification system is equidistant four adjacent temperature chambers and two adjacent conveyer belts installed at the six Along ent places, ring-shaped guide rail 2 outsides centered by control platform 1; Ring-shaped guide rail 2 is positioned at the below of control platform, the identical BOGEY WHEEL 3 of mounting structure is equidistantly distinguished at trisection point place in ring-shaped guide rail 2 outsides, three BOGEY WHEEL 3 lateral grooves are stuck on the ring-shaped guide rail 2, each BOGEY WHEEL 3 is installed on the piston rod of cylinder 4, cylinder 4 is installed on the support platform 5, and an end of cylinder 4 links to each other with air pump 6; The piston rod of cylinder 4, BOGEY WHEEL 3 and support platform 5 coaxial installations; The internal gear of ring-shaped guide rail 2 is meshed with gear 7, and gear 7 is installed on 8 of the motors, and cylinder and support platform, gear, cylinder and the coaxial installation of support platform are installed in the below of gear; One end of six fixtures 9 that are equally spaced is installed on the ring-shaped guide rail 2, and the hook of the other end of six fixtures 9 is positioned at the top of temperature chamber and conveyer belt; The fixture stand 10 of electronic clinical thermometer is installed on the hook of fixture 9; Four temperature chambers are installed first conveyer belt 12 according to temperature being disposed in order from low to high at first temperature chamber 11 counterclockwise previous stations, at first conveyer belt 12 first motors 13 are installed; Clockwise back station at the 4th temperature chamber 14 is installed second conveyer belt 15, at second conveyer belt 15 second motor 16 is installed; Described motor, two motors all link to each other with PLC programmable logic controller (PLC) 17 with four cylinders, and PLC programmable logic controller (PLC) 17 links to each other with host computer 19 with display screen 18; In four temperature chambers thermometer 20 is arranged, thermometer 20 links to each other successively with secondary meter 21, host computer 19; Each temperature chamber outside all is equipped with ccd video camera 22 and lighting source 23, and ccd video camera 22 links to each other with host computer 19, and lighting source 23 links to each other with PLC programmable logic controller (PLC) 17.
Described host computer 19 and PLC programmable logic controller (PLC) 17 are placed on the control platform 1, conveniently link to each other with secondary meter 21, ccd video camera 22, motor 8, cylinder 4 and lighting source 23 etc.
Described lighting source power supply 23, is opened lighting source when needs are taken pictures by the switch of PLC control lighting source because power consumption is bigger, otherwise, close.
As shown in Figure 4 and Figure 5, described fixture stand 10 is made of metallic plate 24 and handle 25, and the front of metallic plate 24 has the groove of the installation dut temperature meter of many vertical distribution, and there is handle 25 back of metallic plate 24.
When tested electronic clinical thermometer inserted in this fixture stand 10, the sensor probe of electronic clinical thermometer stretched out fixture stand, made that when in the medium of sensor immersion temperature chamber, fixture stand 10 is positioned at outside the medium.
Embodiment of the present utility model:
(1) testing person is installed in electronic clinical thermometer on the electronic clinical thermometer fixture stand 10, and fixture stand 10 is put on first conveyer belt 12;
(2) host computer 19 sends instruction to PLC Programmable Logic Controller 17, control cylinder 4 descends guide rail 2, and control first motor 13 drive conveyer belts and rotate an end that fixture stand 10 is transported to close first temperature chamber 11, control step motor 8 rotates guide rail 2 makes fixture 9 be positioned at the below of fixture stand 10, guide rail 2 is risen, make fixture 9 that fixture stand 10 is mentioned;
(3) control step motor 8 rotation guide rails 2 make first fixture stand face first temperature chamber, control cylinder 4 makes guide rail 2 descend, the electronic clinical thermometer Sensor section immerses in the medium of temperature chamber, and meanwhile, second fixture is positioned at the below of second fixture stand;
(4) reach the time of vertification regulation or tested electronic clinical thermometer description defined after, host computer 19 sends instruction to PLC Programmable Logic Controller 17, control air pump 6 and cylinder 4 are promoted to fixed position with tested electronic clinical thermometer, make first ccd video camera gather the display screen reading of tested electronic clinical thermometer, meanwhile second fixture mentioned second fixture stand;
(5) the image acquisition result is delivered to host computer 19 and carry out image processing and identification, and then obtain the reading of all tested electronic clinical thermometers; Secondary meter 21 is delivered to host computer 19 with thermometer 20 readings that record simultaneously, 19 pairs of thermometer 20 readings of host computer and tested electronic clinical thermometer reading are handled, and obtain electronic clinical thermometer on first fixture stand in the calibrating data of first temperature chamber temperature spot;
(6) host computer 19 sends signal to PLC programmable logic controller (PLC) 17, and 8 rotations of control step motor make fixture stand be positioned at the top of second temperature chamber, and meanwhile, second fixture stand is positioned at the top of first temperature chamber;
(7) repeat above-mentioned (1) ~ (6) step until the calibrating data that obtain all temperature spots, host computer 19 statistical datas also generate the probation redport of tested electronic clinical thermometer on first fixture stand according to vertification regulation, and with data show on display screen 18;
(8) host computer 19 sends signal to PLC programmable logic controller (PLC) 17,8 rotations of control step motor, make first fixture stand be positioned at the top of second conveyer belt 15, after reaching the time of vertification regulation or tested electronic clinical thermometer description defined, control cylinder 4 makes guide rail 2 descend, first fixture is positioned at the below of first fixture stand, controls second motor 16 again and rotates, and first fixture stand is transported out system;
(9) information that provides according to display screen of testing person is with underproof electronic clinical thermometer classification and detect.
Claims (2)
1. an electronic clinical thermometer automatic on-line verification system is characterized in that: equidistant four adjacent temperature chambers and two the adjacent conveyer belts installed in verification system six Along ent places outside the ring-shaped guide rail (2) centered by control platform (1); Ring-shaped guide rail (2) is positioned at the below of control platform, the identical BOGEY WHEEL (3) of mounting structure is equidistantly distinguished at trisection point place in ring-shaped guide rail (2) outside, three BOGEY WHEELs (3) lateral grooves is stuck on the ring-shaped guide rail (2), each BOGEY WHEEL (3) is installed on the piston rod of cylinder (4), cylinder (4) is installed on the support platform (5), and an end of cylinder (4) links to each other with air pump (6); The piston rod of cylinder (4), BOGEY WHEEL (3) and the coaxial installation of support platform (5); The internal gear of ring-shaped guide rail (2) is meshed with gear (7), and gear (7) is installed on motor (8) axle, and cylinder and support platform, gear, cylinder and the coaxial installation of support platform are installed in the below of gear; One end of six fixtures (9) that are equally spaced is installed on the ring-shaped guide rail (2), and the hook of the other end of six fixtures (9) is positioned at the top of temperature chamber and conveyer belt; The fixture stand of electronic clinical thermometer (10) is installed on the hook of fixture (9); Four temperature chambers are installed first conveyer belt (12) according to temperature being disposed in order from low to high at the counterclockwise previous station of first temperature chamber (11), at first conveyer belt (12) first motor (13) are installed; Clockwise back station at the 4th temperature chamber (14) is installed second conveyer belt (15), at second conveyer belt (15) second motor (16) is installed; Described motor, two motors all link to each other with PLC programmable logic controller (PLC) (17) with four cylinders, and PLC programmable logic controller (PLC) (17) links to each other with host computer (19) with display screen (18); Thermometer (20) is arranged in four temperature chambers, and thermometer (20) links to each other successively with secondary meter (21), host computer (19); Each temperature chamber outside all is equipped with ccd video camera (22) and lighting source (23), and ccd video camera (22) links to each other with host computer (19), and lighting source (23) links to each other with PLC programmable logic controller (PLC) (17).
2. a kind of electronic clinical thermometer automatic on-line verification system according to claim 1, it is characterized in that: described fixture stand (10) is made of metallic plate (24) and handle (25), the front of metallic plate (24) has the groove of the installation dut temperature meter of many vertical distribution, and there is handle (25) back of metallic plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018942 CN203107104U (en) | 2013-01-15 | 2013-01-15 | Automatic on-line detecting system of electronic clinical thermometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018942 CN203107104U (en) | 2013-01-15 | 2013-01-15 | Automatic on-line detecting system of electronic clinical thermometer |
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| CN203107104U true CN203107104U (en) | 2013-08-07 |
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| CN 201320018942 Withdrawn - After Issue CN203107104U (en) | 2013-01-15 | 2013-01-15 | Automatic on-line detecting system of electronic clinical thermometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054561A (en) * | 2013-01-15 | 2013-04-24 | 中国计量学院 | Automatic on-line verification system for electronic thermometers |
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2013
- 2013-01-15 CN CN 201320018942 patent/CN203107104U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054561A (en) * | 2013-01-15 | 2013-04-24 | 中国计量学院 | Automatic on-line verification system for electronic thermometers |
| CN103054561B (en) * | 2013-01-15 | 2014-06-18 | 中国计量学院 | Automatic on-line verification system for electronic thermometers |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20140618 |
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| RGAV | Abandon patent right to avoid regrant |