CN116858780A - Folding test paper fixing structure and kit containing same - Google Patents
Folding test paper fixing structure and kit containing same Download PDFInfo
- Publication number
- CN116858780A CN116858780A CN202311132438.0A CN202311132438A CN116858780A CN 116858780 A CN116858780 A CN 116858780A CN 202311132438 A CN202311132438 A CN 202311132438A CN 116858780 A CN116858780 A CN 116858780A
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- folding
- test paper
- mechanism box
- cabin
- winding
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- 238000012360 testing method Methods 0.000 title claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims abstract description 143
- 238000004804 winding Methods 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 75
- 239000000645 desinfectant Substances 0.000 claims description 48
- 238000002955 isolation Methods 0.000 claims description 39
- 238000005086 pumping Methods 0.000 claims description 39
- 238000005096 rolling process Methods 0.000 claims description 39
- 238000004659 sterilization and disinfection Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 230000002572 peristaltic effect Effects 0.000 claims description 12
- 238000004448 titration Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 10
- 108010066278 cabin-4 Proteins 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003206 sterilizing agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
- B65H75/486—Arrangements or adaptations of the spring motor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
Abstract
The invention provides a folding test paper fixing structure and a kit comprising the same, which belong to the technical field of test paper loading mechanisms and comprise an upper mechanism box and a lower mechanism box, wherein the upper mechanism box is arranged on a side seat body in a turnover manner through a rotating shaft, the side seat body is fixedly connected with the lower mechanism box, an upper folding winding cabin and a lower folding winding cabin are respectively arranged in the upper mechanism box and the lower mechanism box, and the upper winding and unwinding mechanisms drive the folding test paper to move unidirectionally from one side to the other side through unidirectional winding or unidirectional unwinding operation; according to the invention, a plurality of test strips are arranged on the same folded detection test paper in a folding manner through winding and unwinding operation, and the detected test strips are disinfected and isolated after detection is completed.
Description
Technical Field
The invention relates to the technical field of test paper loading mechanisms, in particular to a folding test paper fixing structure and a kit containing the same.
Background
The utility model provides a water pollutant detector of publication No. CN208860750U among the prior art, including pH test paper and detection box, be equipped with drop appearance mouth and viewing aperture on the box body of detection box, the inside of detection box is equipped with initiative spool, driven spool, color chart and driven voller, initiative spool, driven spool and driven voller equipartition are on the ring of detection box, the pH test paper winding is into the roll-up shape, twine in proper order on driven spool, driven voller and initiative spool, drop appearance mouth and viewing aperture towards the extending direction of pH test paper, the color chart setting is in viewing aperture department and is located on one side of pH test paper. The water body pollutant detector is characterized in that the pH test paper is wound into a roll shape, the pH test paper is continuously wound through the cooperation of the driving scroll, the driven scroll and the driven roller, sampling titration is carried out when the pH test paper reaches the sample dripping port, the titrated pH test paper reaches the observation port for color comparison, the actual pH value is obtained, and then the pH test paper is wound on the driving scroll for storage and storage.
However, the water body pollutant detector still has obvious defects in the using process: although the device can realize continuous detection and rolling, the detected samples are not isolated and disinfected, and because some viruses transmitted through aerogel, such as new coronaviruses and the like, if the detected samples are not disinfected and isolated, the risk of cross infection of different detection crowds can be increased.
Disclosure of Invention
The invention aims to provide a folding test paper fixing structure and a kit containing the same, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the upper mechanism box is installed on a side seat body in a turnover mode through a rotating shaft, the side seat body is fixedly connected with the lower mechanism box, an upper folding winding cabin and a lower folding winding cabin are respectively arranged in the upper mechanism box and the lower mechanism box, winding and unwinding mechanisms are respectively arranged in the upper folding winding cabin and the lower folding winding cabin, the same disc of folding and unwinding detection test paper is wound on the winding and unwinding mechanisms, the winding and unwinding mechanisms enable the folding and unwinding detection test paper to move unidirectionally from one side to the other side through unidirectional winding or unidirectional unwinding operation, and the winding and unwinding mechanisms rotate under the driving of a driving mechanism;
the lower mechanism box and the upper mechanism box are provided with a detection area on one side against which the lower mechanism box and the upper mechanism box are abutted, the folding detection test paper passes through the detection area in the unidirectional movement process so as to perform titration detection operation, the detection area is positioned at the rear end of the folding detection test paper in the moving direction, and the disinfection device is used for disinfecting the detected folding detection test paper;
the folding detection test paper comprises waterproof side strips, waterproof isolation strips and test paper strips, wherein adjacent test paper strips are separated by the waterproof isolation strips, and the waterproof side strips are connected to two sides of the test paper strips.
Preferably, the winding and unwinding mechanism comprises a first winding wheel and a second winding wheel, wherein the first winding wheel and the second winding wheel are arranged on two sides of the upper folding winding cabin or the lower folding winding cabin in parallel, and the folding detection test paper is alternately wound on the first winding wheel and the second winding wheel.
Preferably, the folding test paper is one-way entering of mechanism box down through the detection zone by last mechanism box one side, mechanism box still is provided with bottom isolation film through the pivot and rolls up and the top layer isolation film is rolled up down, bottom isolation film rolls up and the top layer isolation film rolls up and laminates isolation film in folding test paper both sides through unreeling, and the folding test paper of laminating isolation film rolls up through first rolling wheel and the second rolling wheel in the mechanism box down.
Preferably, the disinfection device comprises a disinfectant cabin and a disinfection roller, wherein the disinfectant cabin and the disinfection roller are arranged in a lower mechanism box, the disinfection roller is movably arranged on the lower mechanism box, the disinfection roller is movably abutted against folding detection test paper wound by a detection area downwards folding winding cabin, the disinfectant cabin is communicated with the disinfection roller through an injection pipe, disinfectant stored in the disinfectant cabin is smeared on the surface of the disinfection roller under the driving of the injection mechanism, a sponge adsorption layer is sleeved outside the disinfection roller, and the disinfectant attached to the sponge adsorption layer is transferred onto the test paper through contact with the test paper, so that the detected test paper is sterilized and disinfected.
Preferably, the driving mechanism driving the winding and unwinding mechanism to rotate is a winding motor, the winding motor is arranged on a wheel shaft of the first winding wheel, the upper mechanism box and the lower mechanism box are further provided with contact switch shrapnel, the contact switch shrapnel is electrically connected with the winding motor, the upper mechanism box and the lower mechanism box are closed, the winding motor drives the first winding wheel to perform a rotating motion with preset turns, the injection mechanism for causing the disinfectant in the disinfectant cabin to be injected outwards comprises a micro peristaltic pump, the micro peristaltic pump is electrically connected with the contact switch shrapnel, and when the contact switch shrapnel of the upper mechanism box and the lower mechanism box are separated, the micro peristaltic pump works to drive the disinfectant in the disinfectant cabin to be adsorbed on the surface of the sponge adsorption layer through an injection tube.
Preferably, the driving mechanism driving the winding and unwinding mechanism to rotate is a driving sliding block and a rotating shaft, the driving sliding block is connected with the rotating shaft through a traction rope, the rotating shaft is matched with a unidirectional rotating turntable, the unidirectional rotating turntable is fixedly connected with a first winding wheel coaxially, one side, far away from the unidirectional rotating turntable, of the rotating shaft is further connected in a spring reset box, the spring reset box enables the rotating shaft to be in a winding state under the action of no external force through a built-in reset spring, the driving sliding block is pushed manually to overcome the restoring force of the spring reset box so as to enable the rotating shaft to unwind, and the unidirectional rotating turntable is driven to rotate in the resetting process of the driving sliding block so as to drive the first winding wheel to rotate.
Preferably, the telescopic push rod is further installed on one side of the driving sliding block, the telescopic push rod is a secondary telescopic sleeve, one end, away from the driving sliding block, of the telescopic push rod is fixedly connected with the pumping piston, the pumping piston is located in a pumping piston cylinder, one-way air inlet valves are arranged in the pumping piston and the pumping piston cylinder, the pumping piston cylinder is communicated with a pumping space at the bottom of the disinfectant cabin, a pushing piston is arranged in the disinfectant cabin in a lifting mode, and in the pushing process of the pumping piston, air enters the pumping space in a one-way mode through the pumping piston cylinder to push the pushing piston to move upwards, and medical alcohol in the disinfectant cabin is enabled to enter the sponge adsorption layer through the injection pipe by the pushing piston.
Preferably, the driving slide block is slidably arranged in a chute formed in the lower mechanism box, two sides of the driving slide block are movably provided with limiting clamping blocks, and the limiting clamping blocks of the driving slide block are movably matched with limiting grooves formed in two sides of the chute.
A kit adopts the folding test paper fixing structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a plurality of test strips are arranged on the same folded detection test paper in a folding manner through winding and unwinding operation, and the detected test strips are disinfected and isolated after detection is completed.
Drawings
FIG. 1 is a schematic view of the upper and lower mechanism cassettes of the present invention in an expanded state;
FIG. 2 is a schematic view of the upper and lower mechanism boxes of the present invention in a closed position;
FIG. 3 is a perspective view showing the overall structure of the lower mechanism box of the present invention;
FIG. 4 is a schematic diagram showing a winding state of the folding test paper according to the present invention;
FIG. 5 is a schematic diagram showing the fitting state of the rotary shaft according to the present invention;
FIG. 6 is a schematic diagram of a connecting structure of a driving slider according to the present invention;
FIG. 7 is a schematic diagram of a folding test strip according to the present invention.
In the figure: the device comprises an upper mechanism box, a lower mechanism box, a 3-side seat body, a 4-upper folding winding cabin, a 5-lower folding winding cabin, 6-folding detection test paper, a 7-detection area, 8-waterproof strakes, 9-waterproof isolation strips, 10 test paper strips, 11-first winding wheels, 12-second winding wheels, 13-bottom isolation film rolls, 14-surface isolation film rolls, 15-isolation films, 16-disinfectant cabins, 17-disinfection roller wheels, 18-contact switch shrapnel, 19-winding motors, 20-miniature peristaltic pump machines, 21 injection tubes, 22-driving sliding blocks, 23-rotation shafts, 24-traction ropes, 25-unidirectional rotation turntables, 26-spring reset boxes, 27-telescopic push rods, 28-pumping pistons, 29-pumping piston cylinders, 30-unidirectional air inlet valves, 31-pushing pistons, 32-sliding grooves, 33-limiting clamping blocks, 34-limiting grooves and 35-pumping spaces.
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. 1-7, the present invention provides a technical solution:
example 1: the utility model provides a folding test paper fixed knot constructs, including upper mechanism box 1 and lower mechanism box 2, upper mechanism box 1 is installed on side pedestal 3 through the pivot is convertible, side pedestal 3 and lower mechanism box 2 fixed connection, upper mechanism box 1, lower mechanism box 2 are provided with folding rolling cabin 4 and folding rolling cabin 5 down respectively, all be provided with the receipts and unreels mechanism in upper folding rolling cabin 4 and the folding rolling cabin 5 down, all the receipts of upper and lower receipts are unreeled and are all rolled up same dish folding test paper 6 on the mechanism, the receipts of upper and lower receive the mechanism through unidirectional rolling or unidirectional operation of unreeling makes folding test paper 6 from one side to the other side unidirectional motion, receive the mechanism of unreeling and rotate under the drive of actuating mechanism;
a detection area 7 is formed on the abutting side of the lower mechanism box 2 and the upper mechanism box 1, the folding detection test paper 6 passes through the detection area 7 in the unidirectional movement process so as to perform titration detection operation, a disinfection device is further arranged at the rear end of the detection area 7 in the moving direction of the folding detection test paper 6, and the disinfection device is used for disinfecting the detected folding detection test paper 6;
the folding detection test paper 6 comprises a waterproof edge strip 8, a waterproof isolation strip 9 and test paper strips 10, wherein adjacent test paper strips 10 are separated by the waterproof isolation strip 9, and the waterproof edge strip 8 is connected to two sides of the test paper strips 10.
In this embodiment, the folding test paper 6 is disposed in an upper folding winding cabin 4 and a lower folding winding cabin 5 provided in the upper mechanism box 1 and the lower mechanism box 2, a winding and unwinding mechanism is disposed in the upper folding winding cabin 4 and the lower folding winding cabin 5, the folding test paper 6 is wound by the winding and unwinding mechanism, the folding test paper 6 in this embodiment can be manufactured according to the detection requirement, the same tray of folding test paper 6 passes through a detection area 7 when passing through the upper folding winding cabin 4 and the lower folding winding cabin 5, referring to fig. 2-3 of the specification, when the folding test paper 6 passes through the detection area 7, titration detection operation is completed, the winding and unwinding mechanism is driven by a driving mechanism to perform intermittent unidirectional motion, after detection is completed, in order to prevent cross infection phenomena of different detection populations, the rear end of the detection area 7 in the moving direction of the folding detection test paper 6 is also provided with a disinfection device, the test paper just detected is disinfected by the disinfection device, so that the safety of the device in the continuous use process is ensured, the disinfection device comprises but not limited to ultraviolet disinfection, chemical reagent disinfection and the like, in addition, because the test paper 10 is usually made of water-absorbing materials, in order to prevent interference between adjacent test paper 10, a waterproof isolation strip 9 is also arranged between the adjacent test paper 10, the continuous diffusion of titrated reagent can be prevented by the waterproof isolation strip 9, the mutual interference between the adjacent test paper 10 is further effectively prevented, meanwhile, the back side of the test paper 10 is also provided with a waterproof patch, so that the titrated reagent is prevented from being coated at the bottom of the detection area 7 by the diffusion of the test paper 10, the subsequent detection result is not influenced is ensured, further, the positive and negative both sides of folding test paper 6 after the detection still adopt the laminating film of film material to keep apart, prevent that the reagent from taking place to spread, guaranteed the security of follow-up testing process, further, in order to reduce the width of last mechanism box 1 and lower mechanism box 2, receive and release mechanism includes first rolling wheel 11 and second rolling wheel 12, first rolling wheel 11 and second rolling wheel 12 parallel arrangement are in last folding rolling cabin 4 or lower folding rolling cabin 5 both sides, folding test paper 6 twines alternately on first rolling wheel 11 and second rolling wheel 12, can reduce the thickness of last mechanism box 1 and lower mechanism box 2 through the folding storage mode of reciprocating, portable.
Embodiment 2 folding test paper 6 is by last mechanism box 1 one side through detection zone 7 unidirectional entering lower mechanism box 2 in, lower mechanism box 2 still is provided with bottom isolation film roll 13 and top layer isolation film roll 14 through the pivot, and bottom isolation film roll 13 and top layer isolation film roll 14 laminate isolation film 15 in folding test paper 6 both sides through unreeling, and folding test paper 6 of laminating isolation film 15 is through first rolling wheel 11 and second rolling wheel 12 in the lower mechanism box 2 rolling.
In this embodiment, the folding test paper 6 moves unidirectionally from the top down, the isolation films 15 attached to the upper and lower sides of the folding test paper 6 are disposed in the lower mechanism box 2, the isolation films 15 are respectively wound on the bottom isolation film roll 13 and the surface isolation film roll 14, and in the intermittent unidirectional movement process of the folding test paper 6, the bottom isolation film roll 13 and the surface isolation film roll 14 rotate along with the isolation films, so that the isolation films 15 are respectively attached to the upper and lower surfaces of the folding test paper 6, the detection reagent is further prevented from volatilizing outwards through the attachment of the isolation films 15, and the safety of the subsequent detection is ensured.
Example 3: the sterilizing device comprises a sterilizing cabin 16 and a sterilizing roller 17 which are arranged in the lower mechanism box 2, the sterilizing roller 17 is movably arranged on the lower mechanism box 2, the sterilizing roller 17 is movably abutted against a folding detection test paper 6 wound by a detection area 7 downwards folding winding cabin 5, the sterilizing cabin 16 is communicated with the sterilizing roller 17 through an injection tube 21, a sterilizing agent stored in the sterilizing cabin 16 is smeared on the surface of the sterilizing roller 17 under the driving of the injection mechanism, a sponge adsorption layer is sleeved outside the sterilizing roller 17, and the sterilizing agent attached to the sponge adsorption layer is transferred onto the test paper 10 through being contacted with the test paper 10, so that the detected test paper 10 is sterilized and disinfected.
In this embodiment, the disinfectant is stored in the disinfectant cabin 16 provided in the lower mechanism box 2, the disinfectant cabin 16 is in abutting contact with the disinfectant roller 17 through the injection tube 21, in the working process of the injection mechanism, the disinfectant is injected to the surface of the disinfectant roller 17 through the injection tube 21 and is adsorbed on the sponge adsorption layer sleeved on the surface of the disinfectant roller 17, and in the unidirectional movement process of the folding detection test paper 6, the disinfectant roller 17 synchronously rotates under the action of the friction force on the surface of the folding detection test paper 6, and in the rotation process, the disinfectant roller 17 is made of a water-absorbing material, so that the disinfection of the titration detection reagent on the test paper strip 10 is completed after the disinfectant on the sponge adsorption layer is adsorbed by the test paper strip 10, thereby improving the safety of subsequent detection.
Example 4: the driving mechanism for driving the winding and unwinding mechanism to rotate is a winding motor, the winding motor is arranged on a wheel shaft of the first winding wheel 11, the upper mechanism box 1 and the lower mechanism box 2 are further provided with contact switch elastic pieces 18, the contact switch elastic pieces 18 are electrically connected with the winding motor 19, the contact switch elastic pieces 18 are matched after the upper mechanism box 1 and the lower mechanism box 2 are closed, at the moment, the winding motor 19 drives the first winding wheel 11 to perform a rotating motion with preset circles, an injection mechanism for enabling disinfectant in the disinfectant cabin 16 to be injected outwards comprises a micro peristaltic pump 20, the micro peristaltic pump 20 is electrically connected with the contact switch elastic pieces 18, and when the contact switch elastic pieces 18 of the upper mechanism box 1 and the lower mechanism box 2 are separated, the micro peristaltic pump 20 works to drive the disinfectant in the disinfectant cabin 16 to be adsorbed on the surface of a sponge adsorption layer through an injection tube 21.
In this embodiment, the rotating mechanism and the injection mechanism of the first winding wheel 11 are electric original paper, referring to fig. 1 of the specification, in the closing and opening processes of the upper mechanism box 1 and the lower mechanism box 2, the contact switch elastic sheet 18 can make a contact and a separation process, the separation or contact of the contact switch elastic sheet 18 is detected by the PLC control device, and the contact switch elastic sheet 18 is electrically connected with the winding motor 19 and the micro peristaltic pump 20 to drive the contact switch elastic sheet to move, when the upper mechanism box 1 and the lower mechanism box 2 are closed, the contact switch elastic sheet 18 is contacted, the winding motor 19 rotates for a preset number of turns at this time, so as to drive the folding detection test paper 6 to move, and by setting the number of turns of the winding motor 19, the replaced test paper strip 10 can completely cover the position of the test paper strip 10 in the front in each rotating process, so that the accuracy of the detection mark position is ensured, when the upper mechanism box 1 and the lower mechanism box 2 are opened, the contact switch elastic sheet 18 is separated, and the micro peristaltic pump 20 works at this time, so that the disinfectant in the disinfectant cabin 16 is adsorbed on the surface of the adsorption layer by the injection tube 21.
Example 5: the driving mechanism for driving the winding and unwinding mechanism to rotate is a driving sliding block 22 and a rotating shaft 23, the driving sliding block 22 is connected with the rotating shaft 23 through a traction rope 24, the rotating shaft 23 is matched with a unidirectional rotating turntable 25, the unidirectional rotating turntable 25 is coaxially and fixedly connected with the first winding wheel 11, one side of the rotating shaft 23 far away from the unidirectional rotating turntable 25 is also connected in a spring reset box 26, the spring reset box 26 enables the rotating shaft 23 to be in a winding state under the action of no external force through a built-in reset spring, the driving sliding block 22 is manually pushed to overcome the restoring force of the spring reset box 26 so as to unwind the rotating shaft 23, the unidirectional rotating turntable 25 is driven to rotate in the resetting process of the driving sliding block 22 so as to drive the first winding wheel 11 to rotate, further, a telescopic push rod 27 is further arranged on one side of the driving sliding block 22, the telescopic push rod 27 is a two-stage telescopic sleeve, one end of the telescopic push rod 27 far away from the driving slide block 22 is fixedly connected with the pumping piston 28, the pumping piston 28 is positioned in the pumping piston cylinder 29, the pumping piston 28 and the pumping piston cylinder 29 are internally provided with one-way air inlet valves 30, the pumping piston cylinder 29 is communicated with a pumping space 35 at the bottom of the disinfectant cabin 16, the disinfectant cabin 16 is internally provided with a push injection piston 31 in a lifting manner, in the pushing process of the pumping piston 28, air enters the pumping space 35 in a one-way through the pumping piston cylinder 29 so as to push the push injection piston 31 to move upwards, medical alcohol in the disinfectant cabin 16 is pushed to enter a sponge adsorption layer through the injection tube 21, further, the driving slide block 22 is arranged in a sliding way in a sliding groove 32 formed in the lower mechanism box 2, two sides of the driving slide block 22 are also movably provided with limit clamping blocks 33, the limit clamping blocks 33 of the driving sliding block 22 are movably matched with limit grooves 34 formed on two sides of the sliding groove 32.
In this embodiment, in order to reduce the use cost of the device, the rotating mechanism and the injection mechanism of the first winding wheel 11 are all purely mechanical mechanisms, before the upper mechanism box 1 and the lower mechanism box 2 are opened each time, the driving sliding block 22 needs to be pushed to move towards the side close to the pumping piston 28, when the limit clamping block 33 of the driving sliding block 22 is matched with the limit groove 34, the pumping piston 28 moves towards the side close to the pumping space 35 under the pushing of the telescopic push rod 27 connected with the driving sliding block 22, the pumping piston 28 moves so as to enable air to enter the pumping space 35 in a unidirectional way, the pumping space 35 is pushed to move up by the pushing piston 31 due to the increase of the air, medical alcohol in the disinfectant cabin 16 is pushed up to enter the sponge adsorption layer through the injection tube 21, thereby realizing the release of the disinfectant, further, after the detection is completed, when the upper mechanism box 1 and the lower mechanism box 2 are closed, at this time, the limit clamping block 33 of the driving sliding block 22 is pushed to be separated from the limit groove 34, under the torsion action of the spring reset box 26, the driving sliding block 22 is pulled to be reset, in the reset process of the driving sliding block 22, the rotation rotating shaft 23 rotates to drive the unidirectional rotation turntable 25 to rotate, the unidirectional rotation turntable 25 rotates to drive the first winding wheel 11, thereby unidirectional storage is carried out on the folding detection test paper 6 which stays in the detection area 7 after detection, referring to figure 5 of the specification, unidirectional movement wheel claws are arranged on the rotation rotating shaft 23, when the rotation rotating shaft 23 moves reversely, the unidirectional movement wheel claws are separated from tooth grooves formed on the inner side of the unidirectional rotation turntable 25, at this time, the rotation rotating shaft 23 does not drive the unidirectional rotation turntable 25 to move, otherwise, when the unidirectional movement wheel claws are meshed with the tooth grooves formed on the inner side of the unidirectional rotation turntable 25, the rotation rotating shaft 23 drives the unidirectional rotation turntable 25 to move through the arrangement, the unidirectional rotating turntable 25 only performs unidirectional intermittent rotating motion in one direction in one reciprocating stroke of the driving slide 22, further, the unidirectional rotating turntable 25 rotates for a set number of turns in one reciprocating motion process of the driving slide 22 by setting the moving distance of the driving slide 22, so that the positions of the test strips 10 in the preamble can be completely covered by the replaced test strips 10, the accuracy of the detection mark positions is ensured, and disinfectant adsorbed on the disinfection roller 17 is pumped to be diffused onto the test strips 10 in the opening process of the upper mechanism box 1 and the lower mechanism box 2 in the replacement process of the test strips 10, thereby completing the disinfection operation.
A kit adopts the folding test paper fixing structure.
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 (7)
1. The utility model provides a folding test paper fixed knot constructs, includes mechanism box and lower mechanism box, go up mechanism box and install on the side pedestal through the pivot is convertible, side pedestal and lower mechanism box fixed connection, its characterized in that: the upper mechanism box and the lower mechanism box are respectively provided with an upper folding rolling cabin and a lower folding rolling cabin, rolling and unwinding mechanisms are respectively arranged in the upper folding rolling cabin and the lower folding rolling cabin, the same disc of folding detection test paper is wound on the upper rolling and unwinding mechanisms, the upper rolling and unwinding mechanisms drive the folding detection test paper to move unidirectionally from one side to the other side through unidirectional rolling or unidirectional unwinding operation, the rolling and unwinding mechanisms rotate under the drive of a driving mechanism, the rolling and unwinding mechanisms comprise a first rolling wheel and a second rolling wheel, the first rolling wheel and the second rolling wheel are arranged on two sides of the upper folding rolling cabin or the lower folding rolling cabin in parallel, and the folding detection test paper is alternately wound on the first rolling wheel and the second rolling wheel;
the device comprises a lower mechanism box, a detection area, a disinfection device, a disinfection roller, a disinfection device and a disinfection device, wherein the detection area is formed on one propping side of the lower mechanism box, the detection area is used for titration detection operation in the unidirectional motion process of the folding detection test paper, the detection area is positioned at the rear end of the movement direction of the folding detection test paper, the disinfection device is used for disinfecting the detected folding detection test paper, the disinfection device comprises a disinfectant cabin and a disinfection roller, the disinfectant cabin is arranged in the lower mechanism box, the disinfection roller is movably arranged on the lower mechanism box, the disinfection roller is propped against the folding detection test paper wound by the detection area downwards and is communicated with the disinfection roller through an injection tube, disinfectant stored in the disinfectant cabin is smeared on the surface of the disinfection roller under the driving of an injection mechanism, the disinfection roller is sleeved with a sponge adsorption layer, and disinfectant adhered to the sponge adsorption layer is transferred onto the test paper strip through contact with the test paper strip, so that the detected test paper strip is disinfected;
the folding detection test paper comprises waterproof side strips, waterproof isolation strips and test paper strips, wherein adjacent test paper strips are separated by the waterproof isolation strips, and the waterproof side strips are connected to two sides of the test paper strips.
2. The folding test strip fixing structure according to claim 1, wherein: the folding test paper is by last mechanism box one side through the check out zone one-way entering lower mechanism box in, lower mechanism box still is provided with bottom isolation film through the pivot and rolls up and the top layer isolation film rolls up, bottom isolation film rolls up and the top layer isolation film rolls up and laminates isolation film in folding test paper both sides through unreeling, and the folding test paper of laminating isolation film rolls up through first rolling wheel and the second rolling wheel in the lower mechanism box.
3. The folding test strip fixing structure according to claim 2, wherein: the driving mechanism drives the winding and unwinding mechanism to rotate is a winding motor, the winding motor is arranged on a wheel shaft of a first winding wheel, contact switch elastic pieces are further arranged on an upper mechanism box and a lower mechanism box, the contact switch elastic pieces are electrically connected with the winding motor, the contact switch elastic pieces are matched after the upper mechanism box and the lower mechanism box are closed, the winding motor drives the first winding wheel to perform rotational movement with preset circles, an injection mechanism for enabling disinfectant in a disinfectant cabin to be injected outwards comprises a micro peristaltic pump machine, the micro peristaltic pump machine is electrically connected with the contact switch elastic pieces, and when the contact switch elastic pieces of the upper mechanism box and the lower mechanism box are separated, the micro peristaltic pump machine works to drive the disinfectant in the disinfectant cabin to be adsorbed on the surface of a sponge adsorption layer through an injection tube.
4. A folding test strip fixing structure according to claim 3, wherein: the winding and unwinding mechanism is driven to rotate, the driving mechanism is a driving sliding block and a rotating shaft, the driving sliding block is connected with the rotating shaft through a traction rope, the rotating shaft is matched with a unidirectional rotating turntable, the unidirectional rotating turntable is fixedly connected with a first winding wheel coaxially, one side of the rotating shaft, far away from the unidirectional rotating turntable, is also connected in a spring reset box, the spring reset box enables the rotating shaft to be in a winding state under the action of no external force through built-in reset, the driving sliding block is driven manually to overcome the restoring force of the spring reset box so that the rotating shaft is unwound, and the unidirectional rotating turntable is driven to rotate in the resetting process of the driving sliding block so as to drive the first winding wheel to rotate.
5. The folding test strip fixing structure according to claim 4, wherein: the device is characterized in that a telescopic push rod is further arranged on one side of the driving sliding block and is a two-stage telescopic sleeve, one end of the telescopic push rod, far away from the driving sliding block, is fixedly connected with a pumping piston, the pumping piston is located in a pumping piston cylinder, unidirectional air inlet valves are arranged in the pumping piston and the pumping piston cylinder, the pumping piston cylinder is communicated with a pumping space at the bottom of the disinfectant cabin, a pushing piston is arranged in the disinfectant cabin in a lifting mode, and in the pushing process of the pumping piston, air enters the pumping space in a unidirectional mode through the pumping piston cylinder to push the pushing piston to move upwards, so that medical alcohol in the disinfectant cabin is enabled to enter the sponge adsorption layer through the injection pipe.
6. The folding test strip fixing structure according to claim 5, wherein: the driving slide block is arranged in a chute formed in the lower mechanism box in a sliding manner, two sides of the driving slide block are movably provided with limiting clamping blocks, and the limiting clamping blocks of the driving slide block are movably matched with limiting grooves formed in two sides of the chute.
7. A kit, characterized in that: the kit adopts the folding test paper fixing structure as claimed in any one of claims 1 to 6.
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| CN202311132438.0A CN116858780B (en) | 2023-09-05 | 2023-09-05 | Folding test paper fixing structure and kit containing same |
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