CN116149395A - Medical material test environment temperature control box - Google Patents
Medical material test environment temperature control box Download PDFInfo
- Publication number
- CN116149395A CN116149395A CN202310408748.4A CN202310408748A CN116149395A CN 116149395 A CN116149395 A CN 116149395A CN 202310408748 A CN202310408748 A CN 202310408748A CN 116149395 A CN116149395 A CN 116149395A
- Authority
- CN
- China
- Prior art keywords
- test
- testing
- box body
- sliding
- medical material
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a medical material testing environment temperature control box, which comprises a testing box body and a PLC controller, wherein the testing box body is hollow in the interior, an inlet and an outlet are formed in the front side of the testing box body, a sliding cover door assembly is arranged at the inlet and the outlet, a testing turntable is rotatably arranged in the testing box body, an angle driving unit for driving the testing turntable to rotate is arranged on the bottom surface in the testing box body, a heating structure is arranged on the inner side wall, close to the testing turntable, of the testing box body, and a ventilation and heat dissipation assembly is arranged in the testing box body; through a plurality of test cavities that test the revolving stage outside was provided with, the cooperation clamping assembly is gone up with last clamping assembly and can be realized carrying out the centre gripping to the medical material in each test cavity and fix to can realize carrying out test contrast simultaneously to a plurality of medical materials.
Description
Technical Field
The invention relates to the field of material testing equipment, in particular to a medical material testing environment temperature control box.
Background
The medical material has special performance and special function, is used for artificial organs, surgical repair, physiotherapy recovery, diagnosis and treatment of diseases, and does not have adverse effect on human tissues. One of the more widely used types is medical polymer materials, in particular to polymer materials used for manufacturing internal organs, external organs, pharmaceutical dosage forms and medical appliances of human bodies. The medical material testing device comprises a natural biological polymer material and a synthetic biological polymer material, wherein various tests are required to be carried out on the medical material before the medical material is put into the market, such as testing the medical material in different temperature environments, but the existing testing device can realize the performance test of the medical material in different temperatures, but cannot realize the simultaneous test and comparison of a plurality of medical materials and detect whether the medical material is deformed in the temperature environment testing process.
Disclosure of Invention
(one) solving the technical problems
The invention aims to solve the problems and provide the medical material testing environment temperature control box.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a medical material testing environment temperature control box which comprises a testing box body and a PLC controller, wherein an inlet and an outlet are formed in the hollow inside of the testing box body, a sliding cover door assembly is arranged at the inlet and the outlet, a testing turntable is rotatably arranged in the testing box body, an angle driving unit for driving the testing turntable to rotate is arranged on the bottom surface of the inside of the testing box body, a heating structure is arranged on the inner side wall, close to the testing turntable, of the testing box body, and a ventilation and heat dissipation assembly is arranged in the testing box body;
the appearance of test revolving stage is the cylinder shape, set up on the lateral wall of test revolving stage with its axis as central equiangular distribution's more than three test chamber, the inside bottom surface of every test chamber is provided with the lower clamping assembly who is used for carrying out the lift adjustment to clamping position height, and the inside upside of every test chamber is provided with the last clamping assembly who is used for carrying out the lift adjustment to clamping position height.
Further, the inside sealing ring that is close to of test revolving stage upper and lower end of test box is fixed to be provided with on the inside wall of sealing ring, and sealing ring's inboard and test revolving stage's outside sliding butt each other, the cross sectional shape of test chamber is the V type, be provided with the heat reflection lamina membranacea on the inside wall of test chamber, all be provided with temperature sensor in every test chamber, angle drive unit is including setting up the motor at the inside bottom surface of test box, and the output shaft fixedly connected with of motor supports the pivot, and the upper end fixedly connected with of support pivot is to the downside center axle head department of test revolving stage, temperature sensor's output electricity is connected to the input of PLC controller, the output electricity of PLC controller is connected to the input of motor.
Further, the lower clamping assembly comprises a first electric telescopic rod, the first electric telescopic rod is fixedly arranged on the bottom side of the test turntable, the push rod head end of the first electric telescopic rod penetrates through the bottom side of the test turntable in a sliding mode and extends into the test cavity, the push rod head end of the first electric telescopic rod extends into the test cavity and is fixedly connected with a first U-shaped clamp, a U-shaped opening of the first U-shaped clamp faces upwards, a second fastening bolt is connected to one side plate of the first U-shaped clamp in a threaded mode, and the output end of the PLC is electrically connected to the input end of the first electric telescopic rod.
Further, go up the clamping assembly including the fixed second electric telescopic handle that sets up in test revolving stage upper end axis department, the outside fixed cover of second electric telescopic handle is equipped with thermal-insulated sleeve, the push rod head end up of second electric telescopic handle and fixedly connected with and test chamber one-to-one's branch, every branch keep away from the one end of second electric telescopic handle all extend to corresponding test chamber directly over and from top to bottom sliding connection have the jib respectively, the lower extreme of jib slides and passes test revolving stage top side and extend to test intracavity fixedly connected with second U type clamp, threaded connection has the second holding bolt on one of them curb plate of second U type clamp, the upper end of jib is through bolt fixedly connected with dog, is located between branch and the dog the jib outside nestification has first spring, the upside of branch is provided with the pressure sensor that is used for with first spring butt, the output electricity of PLC controller is connected to the input of second electric telescopic handle, pressure sensor's output electricity is connected to the input of PLC controller.
Further, the heating structure comprises an electric heater, the electric heater adopts a linear type electric heater, the electric heater is provided with a plurality of electric heaters and uniformly distributed at equal angles by taking the central axis of the test turntable as the center, a protective net is arranged between the electric heater and the test turntable, the protective net is fixedly arranged on the inner side wall of the test box body, and the output end of the PLC is electrically connected to the input end of the electric heater.
Further, ventilation cooling assembly is including setting up the electric fan at the inside bottom surface of test box, and the air intake of electric fan passes through the fresh air inlet groove that has seted up on the test box lateral wall and the outside intercommunication of test box, the air outlet of electric fan is connected with the air-out shower nozzle, and the bottom side of every test chamber all runs through and has seted up a plurality of and the first ventilation hole groove that the air-out shower nozzle communicates each other, the top side of test box is provided with exhaust assembly, and the top side of every test chamber all runs through and has seted up a plurality of and the second ventilation hole groove that the exhaust assembly communicates each other, the top side of test box still is provided with waste heat water and uses the subassembly, the output electricity of PLC controller is connected to the input of electric fan.
Further, waste heat water utilization assembly is including seting up the water storage cavity on test box top, water storage cavity ' S upside is connected with inlet tube and outlet pipe respectively, exhaust assembly is including being the air pipe that the S type set up in the water storage cavity, and test box upper surface is worn out to air pipe ' S one end and is connected with the blast pipe joint, and air pipe ' S the other end wears out water storage cavity bottom lateral wall and is connected with the air exhauster, the output electricity of PLC controller is connected to the input of air exhauster.
Further, the sliding closure door assembly comprises a sliding closure door body which slides up and down to an inlet and an outlet, guide sliding strips are arranged on the left side and the right side of the testing box body, which are close to the inlet and the outlet, guide sliding grooves which are matched with the guide sliding strips for guiding and sliding are arranged on the left side and the right side of the sliding closure door body, a clamping structure for clamping the position of the sliding closure door body is arranged on the left side and the right side of the testing box body, which are close to the inlet and the outlet, and a buffer for buffering and damping the descending of the sliding closure door body is arranged on the inner bottom surface of the inlet and the outlet.
Further, the card structure is including seting up the flexible smooth chamber on the outer lateral wall of test box, and flexible smooth intracavity portion is fixed to be provided with the third electric telescopic handle, and the push rod head end of third electric telescopic handle is towards the sliding closure door body and through second spring fixedly connected with wheel seat, and the appearance of wheel seat is the U type and its inside rotation is provided with the card and decides the wheel, the upper and lower side of sliding closure door body is provided with respectively with the location card hole of card wheel matched with each other, the output electricity of PLC controller is connected to the input of third electric telescopic handle.
Further, the buffer comprises damping gaskets fixedly arranged on the bottom surfaces inside the inlet and the outlet, the buffer further comprises lifting sliding holes formed in the bottom surfaces of the left side and the right side of the inlet and the outlet, a buffer column is arranged at the upper end in each lifting sliding hole in a sliding mode, buffer springs are fixedly connected between the bottom ends of the buffer columns and the bottom surfaces inside the lifting sliding holes, and soft cushions are fixedly arranged at the upper ends of the buffer columns.
(III) beneficial effects
Compared with the prior art, the invention has the beneficial effects that:
1. the medical materials in each test cavity can be clamped and fixed by matching the lower clamping assembly and the upper clamping assembly through the plurality of test cavities arranged on the outer side of the test turntable, so that the test comparison of the plurality of medical materials can be realized at the same time;
2. the upper clamping assembly can realize simultaneous clamping and stretching of a plurality of medical materials, and the lower clamping assembly can realize independent clamping and stretching of the medical materials in each testing cavity, so that the device is applicable to simultaneous testing of the medical materials with different sizes;
3. the upper clamping assembly is matched with the lower clamping assembly, and the pressure sensor can detect clamping deformation pressure, so that whether deformation occurs in the temperature environment testing process or not can be detected;
4. after the test is completed, the ventilation and heat dissipation assembly can rapidly cool the medical material in the test cavity, the medical material can be rapidly taken out, and the waste heat water utilization assembly can cool the guided out hot air in a water cooling manner and utilize waste heat.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of FIG. 1 in accordance with the present invention;
FIG. 2 is a schematic diagram of the left-hand construction of FIG. 1 according to the present invention;
FIG. 3 is a schematic perspective view of the present invention of FIG. 1;
FIG. 4 is a schematic view of the cross-sectional structure of FIG. 1 A-A in accordance with the present invention;
FIG. 5 is a schematic view of the sectional structure B-B of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of FIG. 4 according to the present invention;
FIG. 7 is a schematic view of a partially enlarged structure of the present invention at D of FIG. 5;
fig. 8 is a schematic view of a partially enlarged structure at E of fig. 5 according to the present invention.
The reference numerals are explained as follows: 1. a test box; 1a, import and export; 1b, a sample storage drawer; 1c, a stilt; 2. a lower clamping assembly; 2a, a first electric telescopic rod; 2b, a first U-shaped clamp; 2c, a first fastening bolt; 3. an upper clamping assembly; 301. a second electric telescopic rod; 302. a thermal sleeve; 303. a second U-shaped clamp; 304. a support rod; 305. a boom; 306. a stop block; 307. a pressure sensor; 308. a first spring; 309. a second set screw; 4. a heating structure; 4a, an electric heater; 4b, a protective net; 5. a ventilation and heat dissipation assembly; 501. an electric fan; 502. an air outlet nozzle; 503. an exhaust pipe joint; 504. an air inlet hole groove; 505. a first vent slot; 506. an exhaust fan; 507. a ventilation duct; 508. a second vent slot; 6. a slider door assembly; 601. a sliding cover door body; 602. a transparent viewing window; 603. a locking structure; 603a, telescopic slide cavity; 603b, a third electric telescopic rod; 603c, a second spring; 603d, wheel seats; 603e, a locking wheel; 604. a guide slide; 605. positioning the clamping holes; 7. a PLC controller; 7a, mounting a rod; 8. a temperature sensor; 9. a buffer; 901. damping pad; 902. lifting slide holes; 903. a buffer spring; 904. a buffer column; 905. a soft cushion; 10. a heat reflective membrane; 11. a warning light; 12. testing a rotary table; 12a, a test chamber; 12b, a sealing retainer ring; 13. a waste heat water utilization assembly; 13a, a water storage chamber; 13b, a water inlet pipe; 13c, a water outlet pipe; 14. a motor; 14a, supporting the rotating shaft.
Detailed Description
For the purpose of the present invention; the technical scheme and advantages are more clear, and the technical scheme of the invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-8, the invention provides a medical material testing environment temperature control box, which comprises a testing box body 1 and a PLC (programmable logic controller) 7, wherein an inlet and an outlet 1a are formed in the hollow inside and the front side of the testing box body 1, a sliding cover door assembly 6 is arranged at the inlet and the outlet 1a, a testing turntable 12 is rotatably arranged in the testing box body 1, an angle driving unit for driving the testing turntable 12 to rotate is arranged on the inner bottom surface of the testing box body 1, a heating structure 4 is arranged on the inner side wall, close to the testing turntable 12, of the testing box body 1, and a ventilation and heat dissipation assembly 5 is arranged in the testing box body 1;
the appearance of test revolving stage 12 is the cylinder shape, has offered on the lateral wall of test revolving stage 12 and has used the axis as central equiangular evenly distributed's more than three test chamber 12a, and the inside bottom surface of every test chamber 12a is provided with and is used for carrying out lower clamping assembly 2 of lift adjustment to clamping position height, and the inside upside of every test chamber 12a is provided with and is used for carrying out upper clamping assembly 3 of lift adjustment to clamping position height.
The inside sealing ring 12b that is close to of test revolving stage 12 of test box 1 is fixed to be provided with on the inside wall of lower extreme about, sealing ring 12 b's inboard and test revolving stage 12 outside sliding butt each other, test cavity 12 a's cross section shape is the V type, be provided with heat reflection lamina membranacea 10 on test cavity 12 a's the inside wall, all be provided with temperature sensor 8 in every test cavity 12a, the angle drive unit is including setting up the motor 14 at the inside bottom surface of test box 1, the output shaft fixedly connected with of motor 14 supports pivot 14a, the upper end fixedly connected with of support pivot 14a is to the downside center axle head department of test revolving stage 12, temperature sensor 8's output electricity is connected to PLC controller 7's input, PLC controller 7's output electricity is connected to motor 14's input.
The lower clamping assembly 2 comprises a first electric telescopic rod 2a, the first electric telescopic rod 2a is fixedly arranged on the bottom side of the test turntable 12, the push rod head end of the first electric telescopic rod 2a slides through the bottom side of the test turntable 12 and extends into the test cavity 12a, the push rod head end of the first electric telescopic rod 2a extends into the test cavity 12a and is fixedly connected with a first U-shaped clamp 2b, the U-shaped opening of the first U-shaped clamp 2b faces upwards, a second fastening bolt 309 is connected to one side plate of the first U-shaped clamp 2b in a threaded mode, and the output end of the PLC controller 7 is electrically connected to the input end of the first electric telescopic rod 2 a.
The upper clamping assembly 3 comprises a second electric telescopic rod 301 fixedly arranged at the central axis of the upper end of the test turntable 12, a thermal insulation sleeve 302 is fixedly sleeved on the outer side of the second electric telescopic rod 301, the rod head end of the second electric telescopic rod 301 faces upwards and is fixedly connected with support rods 304 corresponding to the test cavities 12a one by one, one end of each support rod 304 far away from the second electric telescopic rod 301 extends to the position right above the corresponding test cavity 12a and is connected with a hanging rod 305 in an up-down sliding mode, the lower end of the hanging rod 305 penetrates through the top side of the test turntable 12 in a sliding mode and extends to the position inside the test cavity 12a to be fixedly connected with a second U-shaped clamp 303, one side plate of the second U-shaped clamp 303 is connected with a second fastening bolt 309 in a threaded mode, the upper end of the hanging rod 305 is fixedly connected with a stop 306 through a bolt, a first spring 308 is nested on the outer side of the hanging rod 305 between the support rods 304 and the stop 306, the upper side of the support rods 304 is provided with a pressure sensor 307 used for being in butt joint with the first spring 308, the output end of the PLC 7 is electrically connected to the input end of the second electric telescopic rod 301, and the output end of the PLC 7 is electrically connected to the input end of the PLC 7. Further, the top side of test box 1 is provided with warning light 11 with pressure sensor 307 one-to-one, warning light 11 adopts the trichromatic warning light, wherein, in the test process, go up the second electric telescopic handle 301 push rod extension of clamping assembly 3, can realize holding medical material's elasticity through first spring 308, if medical material receives high temperature inner structure to take place deformation, can receive the pulling force extension, pressure sensor 307 detects the pressure variation value this moment, and transmit to PLC controller 7, PLC controller 7 control turn on corresponding warning light 11 warning can.
The heating structure 4 comprises an electric heater 4a, the electric heater 4a is a linear electric heater, the electric heater 4a is provided with a plurality of electric heaters and uniformly distributed at equal angles by taking the central axis of the test turntable 12 as the center, a protective net 4b is arranged between the electric heater 4a and the test turntable 12, the protective net 4b is fixedly arranged on the inner side wall of the test box body 1, and the output end of the PLC controller 7 is electrically connected to the input end of the electric heater 4 a.
The ventilation and heat dissipation assembly 5 comprises an electric fan 501 arranged on the inner bottom surface of the test box body 1, an air inlet of the electric fan 501 is communicated with the outside of the test box body 1 through an air inlet groove 504 formed in the outer side wall of the test box body 1, an air outlet of the electric fan 501 is connected with an air outlet nozzle 502, the bottom side of each test cavity 12a is provided with a plurality of first vent grooves 505 communicated with the air outlet nozzle 502 in a penetrating mode, the top side of the test box body 1 is provided with an air exhaust assembly, the top side of each test cavity 12a is provided with a plurality of second vent grooves 508 communicated with the air exhaust assembly in a penetrating mode, the top side of the test box body 1 is further provided with a waste heat water utilization assembly 13, and the output end of the PLC controller 7 is electrically connected to the input end of the electric fan 501. Specifically, the first ventilation hole groove 505 and the second ventilation hole groove 508 are both provided with a plurality of, the first ventilation hole groove 505 uses the first U-shaped clamp 2b as the center and is uniformly distributed on the bottom side wall of the test turntable 12, the second ventilation hole groove 508 uses the second U-shaped clamp 303 as the center and is uniformly distributed on the upper side wall of the test turntable 12, so that the cold air flow can perform surrounding type cooling on medical materials, namely the first U-shaped clamp 2b, and scalding to workers caused by overheating during taking out is avoided.
The waste heat water utilization assembly 13 comprises a water storage cavity 13a arranged at the top end of the test box body 1, the upper side and the lower side of the water storage cavity 13a are respectively connected with a water inlet pipe 13b and a water outlet pipe 13c, the exhaust assembly comprises an air duct 507 which is arranged in the water storage cavity 13a in an S shape, one end of the air duct 507 penetrates out of the upper surface of the test box body 1 and is connected with an exhaust pipe joint 503, the other end of the air duct 507 penetrates out of the side wall of the bottom of the water storage cavity 13a and is connected with an exhaust fan 506, and the output end of the PLC controller 7 is electrically connected to the input end of the exhaust fan 506. Through the above-mentioned concrete structural design, inlet tube 13b and outlet pipe 13c are connected with outside water supply line and outside outlet pipe way respectively for realize circulating water storage cavity 13a inside, the water liquid of leading-out can be used as hot water and use, and air pipe 507 is the setting of S type, can make air pipe 507 and water liquid area of contact increase in the water storage cavity 13a, can realize the rapid cooling to hot-blast in the air pipe 507.
The sliding cover door assembly 6 comprises a sliding cover door body 601 which slides up and down to an inlet and outlet 1a, guide sliding strips 604 are arranged on the left side and the right side of the testing box body 1, which is close to the inlet and outlet 1a, guide sliding grooves matched with the guide sliding strips 604 for guiding and sliding are arranged on the left side and the right side of the sliding cover door body 601, a clamping structure 603 for clamping the position of the sliding cover door body 601 is arranged on the left side and the right side of the testing box body 1, which is close to the inlet and outlet 1a, and a buffer 9 for buffering and damping for the falling of the sliding cover door body 601 is arranged on the inner bottom surface of the inlet and outlet 1 a. The buffer 9 comprises a damping gasket 901 fixedly arranged on the bottom surface inside the inlet and outlet 1a, the buffer 9 further comprises lifting slide holes 902 formed in the bottom surfaces of the left side and the right side of the inlet and outlet 1a, a buffer column 904 is arranged at the upper end in each lifting slide hole 902 in a sliding mode, a buffer spring 903 is fixedly connected between the bottom end of the buffer column 904 and the bottom surface inside the lifting slide hole 902, and a soft cushion 905 is fixedly arranged at the upper end of the buffer column 904. Specifically, when the buffer column 904 is pressed down by the gravity of the sliding door body 601, the buffer spring 903 is elastically compressed, the bottom side of the sliding door body 601 and the shock pad 901 are abutted to each other, the shock pad 901 plays a role in sealing a certain degree while detecting the contact of the bottom side edge of the sliding door body 601, as shown in fig. 1, 2 and 7 of the specification, the sliding door body 601 can lift up and down along the guide sliding strip 604 and plays a certain role in sealing, so that heat loss is prevented, when the sliding door body 601 descends to the lowest position to close the inlet and outlet 1a and when the sliding door body 601 ascends to the highest position to open the inlet and outlet 1a, the clamping structure 603 can realize the position clamping of the sliding door body 601, and when the sliding door body 601 descends to the lowest position, the buffer 9 can play a certain role in buffering, so that deformation damage caused by rigid contact is avoided, a large gap is caused, heat loss occurs during testing, the stability of a testing environment is ensured, and the service life is prolonged.
Referring to fig. 7 of the specification, the locking structure 603 includes a telescopic sliding cavity 603a formed on an outer sidewall of the test box 1, a third electric telescopic rod 603b is fixedly arranged in the telescopic sliding cavity 603a, a push rod head end of the third electric telescopic rod 603b faces the sliding cover door body 601 and is fixedly connected with a wheel seat 603d through a second spring 603c, the wheel seat 603d is in a U-shape and is internally provided with a locking wheel 603e in a rotating manner, the upper side and the lower side of the sliding cover door body 601 are respectively provided with a positioning clamping hole 605 matched with the locking wheel 603e, and an output end of the plc controller 7 is electrically connected to an input end of the third electric telescopic rod 603 b. Through the above specific structural design, the PLC controller 7 controls the push rod of the third electric telescopic rod 603b to reach the maximum stroke, at this time, the locking wheel 603e is locked into the positioning locking hole 605, so that the position locking of the sliding closure door body 601 can be realized, further, when the locking wheel 603e is separated from the positioning locking hole 605, the sliding closure door body 601 can move up and down, especially when the sliding closure door body 601 moves down, the locking wheel 603e can be in elastic contact with the sliding closure door body 601 under the action of the elastic force of the second spring 603c, so as to realize slow descent of the sliding closure door body 601.
Working principle:
when in use, as shown in fig. 1 of the specification, the sliding door body 601 of the sliding door assembly 6 is pushed upwards to open the inlet and outlet 1a, then medical materials are placed into the test cavity 12a of the test turntable 12, and when the medical materials are taken and placed, the test turntable 12 can be driven to rotate by the motor 14, so that each test cavity 12a can correspond to the position of the inlet and outlet 1a, thereby facilitating the taking and placing of the medical materials in the test cavity 12a by staff, and the clamping and fixing of the medical materials are realized by the matching of the lower clamping assembly 2 and the upper clamping assembly 3, wherein a plurality of test cavities 12a are arranged on the outer side of the test turntable 12, and the test of one medical material or the comparison test of a plurality of medical materials can be realized;
in the testing process, the output shaft of the motor 14 can drive the supporting rotating shaft 14a to rotate, the supporting rotating shaft 14a can drive the testing turntable 12 to rotate, the heating structure 4 is matched to uniformly heat a plurality of medical materials, so that the medical materials can be in the same temperature environment, deviation of the temperature environment of the medical materials is avoided, the inner side wall of each testing cavity 12a is provided with a heat reflection film plate 10, the heat reflection film plate 10 can thermally reflect heat generated by the heating structure 4, the comprehensive dead angle-free heating of the medical materials can be realized, and the condition that the temperature difference of the medical materials is wholly generated is avoided;
in the process of testing the medical material at a certain temperature value, the temperature sensor 8 can be used for detecting the temperature, one temperature sensor 8 is arranged in each test cavity 12a, when the temperature in one test cavity 12a is lower than the set value, the motor 14 can drive the test turntable 12 to rotate so that the test cavity 12a faces the heating structure 4, and when the temperature in one test cavity 12a is higher than the set value, the motor 14 can drive the test turntable 12 to rotate so that the test cavity 12a faces the inlet and outlet 1a, the driving of the angle driving unit is fully utilized to keep the temperature in each test cavity 12a consistent, and the result deviation of testing the medical material due to the non-uniform temperature in each region in the test box 1 is solved;
after the test is finished, because the medical material can be taken out only by needing to dissipate heat for a long time in the high-temperature environment inside the test box body 1, in order to reduce the heat dissipation time, the ventilation and heat dissipation assembly 5 can quickly cool the medical material in the test cavity 12a, specifically, the electric fan 501 sequentially guides air into the test box body 1 through the air inlet hole groove 504 and the air outlet nozzle 502, and brings out hot air in the test cavity 12a through the first vent hole groove 505 and the second vent hole groove 508, and sequentially leads out the hot air through the exhaust fan 506, the vent pipe 507 and the exhaust pipe joint 503, in the process of leading out the hot air, the waste heat water utilization assembly 13 can cool the led out hot air by water, and the influence on the surrounding environment is avoided when the air is discharged.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a medical material test environment temperature control box which characterized in that: the intelligent testing device comprises a testing box body (1) and a PLC (programmable logic controller) (7), wherein an inlet and outlet (1 a) is formed in the testing box body (1), a sliding cover door assembly (6) is arranged at the inlet and outlet (1 a), a testing turntable (12) is rotatably arranged in the testing box body (1), an angle driving unit for driving the testing turntable (12) to rotate is arranged on the inner bottom surface of the testing box body (1), a heating structure (4) is arranged on the inner side wall, close to the testing turntable (12), of the testing box body (1), and a ventilation and heat dissipation assembly (5) is arranged in the testing box body (1);
the appearance of test revolving stage (12) is the cylinder shape, set up on the lateral wall of test revolving stage (12) with its axis as central equiangular distribution's more than three test chamber (12 a), the inside bottom surface of every test chamber (12 a) is provided with lower clamping component (2) that are used for carrying out the lift adjustment to clamping position height, and the inside upside of every test chamber (12 a) is provided with upper clamping component (3) that are used for carrying out the lift adjustment to clamping position height.
2. The medical material testing environment temperature control box according to claim 1, wherein: the testing box is characterized in that a sealing check ring (12 b) is fixedly arranged on the inner side wall, close to the upper end and the lower end, of the testing box body (1), the inner side of the sealing check ring (12 b) is in sliding butt with the outer side of the testing rotary table (12), the cross section of the testing cavity (12 a) is of a V shape, a heat reflection film plate (10) is arranged on the inner side wall of the testing cavity (12 a), a temperature sensor (8) is arranged in each testing cavity (12 a), the angle driving unit comprises a motor (14) arranged on the inner bottom surface of the testing box body (1), an output shaft of the motor (14) is fixedly connected with a supporting rotary shaft (14 a), the upper end of the supporting rotary shaft (14 a) is fixedly connected to the lower center shaft end of the testing rotary table (12), the output end of the temperature sensor (8) is electrically connected to the input end of the PLC (7), and the output end of the PLC (7) is electrically connected to the input end of the motor (14).
3. The medical material testing environment temperature control box according to claim 1, wherein: the lower clamping assembly (2) comprises a first electric telescopic rod (2 a), the first electric telescopic rod (2 a) is fixedly arranged at the bottom side of the test turntable (12), the push rod head end of the first electric telescopic rod (2 a) slides through the bottom side of the test turntable (12) and extends into the test cavity (12 a), the push rod head end of the first electric telescopic rod (2 a) extends into the test cavity (12 a) and is fixedly connected with a first U-shaped clamp (2 b), the U-shaped opening of the first U-shaped clamp (2 b) is upward, one side plate of the first U-shaped clamp (2 b) is connected with a second fastening bolt (309) in a threaded mode, and the output end of the PLC (7) is electrically connected to the input end of the first electric telescopic rod (2 a).
4. The medical material testing environment temperature control box according to claim 1, wherein: the upper clamping assembly (3) comprises a second electric telescopic rod (301) fixedly arranged at the central axis of the upper end of the test turntable (12), a heat insulation sleeve (302) is fixedly sleeved on the outer side of the second electric telescopic rod (301), supporting rods (304) which are in one-to-one correspondence with the test cavities (12 a) are fixedly connected to the rod head end of the second electric telescopic rod (301), one end of each supporting rod (304) far away from the second electric telescopic rod (301) extends to the position right above the corresponding test cavity (12 a) and is connected with a hanging rod (305) in an up-down sliding manner, the lower end of the hanging rod (305) slides through the top side of the test turntable (12) and extends to the position inside the test cavity (12 a), a second U-shaped clamp (303) is fixedly connected to one side plate of the second U-shaped clamp (303), the upper end of the hanging rod (305) is fixedly connected with a stop (306) through a bolt, a first spring (308) is nested outside the supporting rod (305), the upper side of the hanging rod (305) is provided with a second spring (308) and is connected with the electric sensor (301) in a telescopic manner, an output terminal of the pressure sensor (307) is electrically connected to an input terminal of the PLC controller (7).
5. The medical material testing environment temperature control box according to claim 1, wherein: the heating structure (4) comprises an electric heater (4 a), the electric heater (4 a) adopts a linear type electric heater, the electric heater (4 a) is provided with a plurality of electric heaters and uniformly distributed by taking a central axis of a test rotary table (12) as a center in an equal angle, a protective net (4 b) is arranged between the electric heater (4 a) and the test rotary table (12), the protective net (4 b) is fixedly arranged on the inner side wall of a test box body (1), and the output end of a PLC (programmable logic controller) (7) is electrically connected to the input end of the electric heater (4 a).
6. The medical material testing environment temperature control box according to claim 1, wherein: the utility model provides a ventilation cooling assembly (5) is including setting up electric fan (501) at the inside bottom surface of test box (1), and air inlet slot (504) that set up on the air intake of electric fan (501) pass through test box (1) lateral wall and test box (1) outside intercommunication, the air outlet of electric fan (501) is connected with air-out shower nozzle (502), and the bottom side of every test chamber (12 a) all runs through and has seted up first ventilation hole slot (505) that a plurality of and air-out shower nozzle (502) communicate each other, the top side of test box (1) is provided with exhaust subassembly, and the top side of every test chamber (12 a) all runs through and has seted up a plurality of and exhaust subassembly second ventilation hole slot (508) that communicate each other, the top side of test box (1) still is provided with waste heat water utilization subassembly (13), the output electricity of PLC controller (7) is connected to the input of electric fan (501).
7. The medical material testing environment temperature control box according to claim 1, wherein: the waste heat water utilization assembly (13) comprises a water storage cavity (13 a) arranged at the top end of the test box body (1), a water inlet pipe (13 b) and a water outlet pipe (13 c) are respectively connected to the upper side and the lower side of the water storage cavity (13 a), the exhaust assembly comprises an S-shaped ventilating duct (507) arranged in the water storage cavity (13 a), one end of the ventilating duct (507) penetrates out of the upper surface of the test box body (1) and is connected with an exhaust pipe joint (503), the other end of the ventilating duct (507) penetrates out of the side wall of the bottom of the water storage cavity (13 a) and is connected with an exhaust fan (506), and the output end of the PLC (7) is electrically connected to the input end of the exhaust fan (506).
8. The medical material testing environment temperature control box according to claim 1, wherein: the sliding cover door assembly (6) comprises a sliding cover door body (601) which slides up and down to an inlet and outlet (1 a), guide sliding strips (604) are arranged on the left side and the right side of the testing box body (1) close to the inlet and outlet (1 a), guide sliding grooves matched with the guide sliding strips (604) for guiding and sliding are formed in the left side and the right side of the sliding cover door body (601), a clamping structure (603) for clamping the position of the sliding cover door body (601) is arranged on the left side and the right side of the testing box body (1) close to the inlet and outlet (1 a), and a buffer (9) for buffering and damping of the falling of the sliding cover door body (601) is arranged on the inner bottom surface of the inlet and outlet (1 a).
9. The medical material testing environment temperature control box of claim 8, wherein: the clamping structure (603) comprises a telescopic sliding cavity (603 a) formed in the outer side wall of the testing box body (1), a third electric telescopic rod (603 b) is fixedly arranged in the telescopic sliding cavity (603 a), the push rod head end of the third electric telescopic rod (603 b) faces the sliding cover door body (601) and is fixedly connected with a wheel seat (603 d) through a second spring (603 c), the shape of the wheel seat (603 d) is U-shaped, clamping wheels (603 e) are rotatably arranged in the wheel seat, positioning clamping holes (605) matched with the clamping wheels (603 e) are formed in the upper side and the lower side of the sliding cover door body (601) respectively, and the output end of the PLC (7) is electrically connected to the input end of the third electric telescopic rod (603 b).
10. The medical material testing environment temperature control box of claim 8, wherein: the buffer (9) comprises damping gaskets (901) fixedly arranged on the inner bottom surfaces of the inlet and outlet (1 a), the buffer (9) further comprises lifting slide holes (902) formed in the bottom surfaces of the left side and the right side of the inlet and outlet (1 a), each lifting slide hole (902) is provided with a buffer column (904) in a sliding mode, buffer springs (903) are fixedly connected between the bottom ends of the buffer columns (904) and the inner bottom surfaces of the lifting slide holes (902), and soft cushions (905) are fixedly arranged at the upper ends of the buffer columns (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310408748.4A CN116149395B (en) | 2023-04-18 | 2023-04-18 | Medical material test environment temperature control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310408748.4A CN116149395B (en) | 2023-04-18 | 2023-04-18 | Medical material test environment temperature control box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116149395A true CN116149395A (en) | 2023-05-23 |
| CN116149395B CN116149395B (en) | 2023-07-28 |
Family
ID=86362119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310408748.4A Active CN116149395B (en) | 2023-04-18 | 2023-04-18 | Medical material test environment temperature control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116149395B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083659Y (en) * | 2007-03-27 | 2008-07-09 | 高荣村 | Pull test machine |
| US20120058709A1 (en) * | 2010-09-08 | 2012-03-08 | Makoto Fukushima | Polishing apparatus and method |
| CN205066158U (en) * | 2015-08-21 | 2016-03-02 | 济南大学 | Can realize hot water hot -blast furnace of pluralities of fuel utilization |
| CN205506778U (en) * | 2016-01-28 | 2016-08-24 | 江苏亚维检测技术服务有限公司 | Textile material fire behaviour testing arrangement |
| CN207636528U (en) * | 2017-12-12 | 2018-07-20 | 王方源 | Linear expansion coefficient detection device |
| CN208718984U (en) * | 2018-08-02 | 2019-04-09 | 绍兴市上虞区拓达机电设备有限公司 | A kind of fan control box |
| CN112034290A (en) * | 2020-09-09 | 2020-12-04 | 广东捷信科技服务有限公司 | Electronic product remanufacturing aging test device |
| CN212628828U (en) * | 2020-08-14 | 2021-02-26 | 佛山市贝思特科技有限公司 | Movable electronic equipment control cabinet |
| US20210215588A1 (en) * | 2020-01-10 | 2021-07-15 | The Boeing Company | Parallel sample stress rupture test in a controlled environment |
| CN215419173U (en) * | 2021-08-16 | 2022-01-04 | 天津永全电器制造有限公司 | Temperature control type control box |
| WO2022016965A1 (en) * | 2020-07-21 | 2022-01-27 | 南京驭逡通信科技有限公司 | Test tooling for communication device, and use method therefor |
| CN114381613A (en) * | 2021-12-15 | 2022-04-22 | 张子豪 | Copper smelting furnace |
| CN216504362U (en) * | 2021-12-27 | 2022-05-13 | 陕西科技大学 | Grinding and polishing clamp for multiple samples |
| CN216830535U (en) * | 2022-03-11 | 2022-06-28 | 交科院检测技术（北京）有限公司 | Thin-layer prefabricated asphalt pavement test fixture |
| CN217403234U (en) * | 2022-01-25 | 2022-09-09 | 山西美盛环境科技股份有限公司 | Recovery plant based on gas factory waste heat recovery is effectual |
| CN218584697U (en) * | 2022-09-26 | 2023-03-07 | 深圳市吉凯丰科技有限公司 | High-temperature resistance performance testing device for plastic protection film of module lens |
-
2023
- 2023-04-18 CN CN202310408748.4A patent/CN116149395B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083659Y (en) * | 2007-03-27 | 2008-07-09 | 高荣村 | Pull test machine |
| US20120058709A1 (en) * | 2010-09-08 | 2012-03-08 | Makoto Fukushima | Polishing apparatus and method |
| CN205066158U (en) * | 2015-08-21 | 2016-03-02 | 济南大学 | Can realize hot water hot -blast furnace of pluralities of fuel utilization |
| CN205506778U (en) * | 2016-01-28 | 2016-08-24 | 江苏亚维检测技术服务有限公司 | Textile material fire behaviour testing arrangement |
| CN207636528U (en) * | 2017-12-12 | 2018-07-20 | 王方源 | Linear expansion coefficient detection device |
| CN208718984U (en) * | 2018-08-02 | 2019-04-09 | 绍兴市上虞区拓达机电设备有限公司 | A kind of fan control box |
| US20210215588A1 (en) * | 2020-01-10 | 2021-07-15 | The Boeing Company | Parallel sample stress rupture test in a controlled environment |
| WO2022016965A1 (en) * | 2020-07-21 | 2022-01-27 | 南京驭逡通信科技有限公司 | Test tooling for communication device, and use method therefor |
| CN212628828U (en) * | 2020-08-14 | 2021-02-26 | 佛山市贝思特科技有限公司 | Movable electronic equipment control cabinet |
| CN112034290A (en) * | 2020-09-09 | 2020-12-04 | 广东捷信科技服务有限公司 | Electronic product remanufacturing aging test device |
| CN215419173U (en) * | 2021-08-16 | 2022-01-04 | 天津永全电器制造有限公司 | Temperature control type control box |
| CN114381613A (en) * | 2021-12-15 | 2022-04-22 | 张子豪 | Copper smelting furnace |
| CN216504362U (en) * | 2021-12-27 | 2022-05-13 | 陕西科技大学 | Grinding and polishing clamp for multiple samples |
| CN217403234U (en) * | 2022-01-25 | 2022-09-09 | 山西美盛环境科技股份有限公司 | Recovery plant based on gas factory waste heat recovery is effectual |
| CN216830535U (en) * | 2022-03-11 | 2022-06-28 | 交科院检测技术（北京）有限公司 | Thin-layer prefabricated asphalt pavement test fixture |
| CN218584697U (en) * | 2022-09-26 | 2023-03-07 | 深圳市吉凯丰科技有限公司 | High-temperature resistance performance testing device for plastic protection film of module lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116149395B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116149395B (en) | Medical material test environment temperature control box | |
| CN109837211B (en) | High-efficient incubator of biological medicine | |
| CN110275590A (en) | A kind of notebook PC radiator | |
| CN211024828U (en) | Medical baking lamp based on far infrared thermal effect | |
| CN108904242A (en) | A kind of internal medicine nursing massage instrument | |
| CN107046782B (en) | Rural sewage treatment facility control electric control cabinet | |
| CN215125458U (en) | Temperature-adjustable workbench for software development | |
| CN215176535U (en) | Rubber glove drying device | |
| CN209240324U (en) | A kind of vulcanization molding equipment for rubber dumbbell bracket | |
| CN209415567U (en) | A kind of skirt wire type space heater | |
| CN212660788U (en) | Plasma and radiation mutation combined physical mutation breeding device | |
| CN211534951U (en) | Fixed heat preservation device of experimental animals | |
| CN108968753B (en) | Electric heating drying towel rack | |
| CN112326413A (en) | Lifting type cold and hot impact testing machine | |
| CN216081352U (en) | Detection apparatus is used in cylinder processing that radiating effect is good | |
| CN220019186U (en) | Detection device for slush molding skin strength | |
| CN213778517U (en) | Drying device for drying snakegourd seeds uniformly | |
| CN214747015U (en) | Electric heating air blast drying cabinet | |
| CN220063378U (en) | Gas spring fatigue test tool | |
| CN212645109U (en) | Drying equipment for diffusion barrier convenient to it is fixed | |
| CN220251331U (en) | Thermal performance detection device | |
| CN216103814U (en) | Incubator convenient to maintain | |
| CN214051735U (en) | Based on test tube rack for immunology experiments | |
| CN216409166U (en) | Handheld semiconductor refrigeration fan | |
| CN214751565U (en) | Laboratory for testing comfort of sleeping environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |