CN113122426A - Biological cell sap test box capable of being detected at any time and conveniently - Google Patents
Biological cell sap test box capable of being detected at any time and conveniently Download PDFInfo
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- CN113122426A CN113122426A CN202110250110.3A CN202110250110A CN113122426A CN 113122426 A CN113122426 A CN 113122426A CN 202110250110 A CN202110250110 A CN 202110250110A CN 113122426 A CN113122426 A CN 113122426A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
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Abstract
The invention relates to the technical field of cell detection, and discloses a biological cell sap test box capable of being detected at any time and conveniently, which comprises a box body, a glass sheet, test paper, a fixed cylinder, a fixed block, a fixed column, a sap taking component and a sap dispersing component, wherein the right side of the inner wall of the box body is fixedly connected with the fixed block, the inner wall of the box body is positioned at the left side of the fixed block and is fixedly connected with the fixed column, the left side of the inner wall of the fixed column is fixedly connected with the test paper, the inner wall of the fixed column is fixedly connected with the fixed cylinder, the glass sheet is fixedly connected with the top end of the inner wall; this biological cell sap test box that can just conveniently detect at any time, the diluent has been avoided the pipette to absorb this step of cell sap through the liquid through-hole drippage to the test paper for the testing procedure of biological cell sap test box is simple convenient, and great reduction the contaminated possibility of biological cell sap, makes the testing result accuracy promote greatly.
Description
Technical Field
The invention relates to the technical field of cell detection, in particular to a biological cell sap test box capable of being detected at any time and conveniently.
Background
When the existing biological cell sap test box is used, a solution sample is firstly sucked by a pipette and then is vertically dripped to a sample adding hole of a reagent card, then the diluent is absorbed by a pipette and is vertically dripped to a sample adding hole of the reagent card, and then the reagent card is placed into an instrument for detection after reacting for ten minutes at normal temperature, the step is not only complicated and needs higher operation technique, but also the solution is easy to drop on the table when the solution is sucked by the pipette, and is easy to be dripped and deviated when being dripped to the sample adding hole on the reagent card, so that the solution transferring gun needs to absorb the solution again, and the liquid outlet of the pipette is polluted once touching the table and other foreign matters, so that the test of the biological cell liquid generates larger error and the test result is inaccurate, and the test method has complicated steps and is not simple, therefore, we propose a biological cell sap test kit that is contamination resistant and readily and conveniently detectable.
Disclosure of Invention
In order to achieve the purpose of pollution prevention and convenient detection at any time, the invention provides the following technical scheme: a biological cell sap test box capable of being detected at any time and conveniently comprises a box body, a glass sheet, test paper, a fixed cylinder, a fixed block, a fixed column, a liquid taking assembly and a liquid dispersing assembly, wherein the right side of the inner wall of the box body is fixedly connected with the fixed block, the inner wall of the box body is positioned on the left side of the fixed block and is fixedly connected with the fixed column, the left side of the inner wall of the fixed column is fixedly connected with the test paper, the inner wall of the fixed column is fixedly connected with the fixed cylinder, the glass sheet is fixedly connected with the top end of the inner wall of the box body; the cell solution to be detected enters the test paper through the liquid taking assembly, then the diluted liquid is dripped onto the test paper through the liquid dispersing assembly, and then the cell solution is detected by the instrument after waiting for ten minutes at room temperature.
The inner walls of the liquid dispersing component fixing blocks are movably connected.
As optimization, the liquid taking assembly consists of a crank, a loop bar, an inner rod, a spiral groove, a circular groove, a fixing ring, a roller, a circular piston, a telescopic rod, a pull rod, a square piston, a liquid taking box, a rolling ball, a transmission gear, a transmission rod, a winding drum, a coil spring and a guide rope, wherein the crank and the right side are fixedly connected with the loop bar, the left side of the loop bar is rotatably connected with the inner wall of the fixed cylinder, the right side of the inner wall of the loop bar is slidably connected with the inner rod, the spiral groove is formed in the outer wall of the inner rod, the inner wall of the spiral groove is slidably connected with the rolling ball;
the right side of the circular groove is arranged on the outer wall of the inner rod, the fixing ring is fixedly connected with the outer wall of the inner rod, the outer wall of the fixed ring is rotationally connected with the roller, the right side of the inner rod is fixedly connected with the circular piston, the outer wall of the circular piston is connected with the inner wall of the fixed cylinder in a sliding way, the right side of the circular piston is fixedly connected with the telescopic rod, the right side of the inner wall of the telescopic rod is fixedly connected with a pull rod, the left side of the pull rod is fixedly connected with a circular piston, the right side of the telescopic rod is fixedly connected with a square piston, the outer wall of the square piston is connected with the inner wall of the liquid taking box in a sliding way, the bottom end of the inner wall of the box body is movably connected with a transmission gear, the bottom end of the transmission gear is movably connected with a transmission rod, the outer wall of the transmission rod is fixedly connected with the winding drum, the outer wall of the transmission rod is positioned on the right side of the winding drum and fixedly connected with the coil spring, and the outer wall of the winding drum is movably connected with the guide rope.
As optimization, the liquid dispersing component consists of a bar-shaped sliding block, a first rotating rod, a circular sliding block, a second rotating rod, a rectangular piston plate, a liquid storage cavity, an obtuse angle pipe, a right-angle block, a connecting sliding block, a limiting spring, a liquid passing through hole and a connecting rod, wherein the outer wall of the bar-shaped sliding block is in sliding connection with the front of the fixed block, the front of the bar-shaped sliding block is in rotating connection with the first rotating rod, the top end of the first rotating rod is in rotating connection with the front of the circular sliding block, the front of the circular sliding block is in rotating connection with the second rotating rod, the top end of the second rotating rod is in rotating connection with the connecting rod, the top end of the connecting rod is fixedly connected with the rectangular piston plate, the outer wall of the rectangular piston plate is in sliding connection with the inner wall of the liquid storage cavity, the left side of the liquid storage cavity is fixedly connected with an obtuse angle pipe, spacing spring left side and obtuse angle inside pipe wall fixed connection, bar slider bottom and right angle piece fixed connection, right angle piece outer wall and obtuse angle inside pipe wall sliding connection, it is positive to cross the liquid through-hole and set up at obtuse angle inside pipe wall.
Preferably, the bottom end of the transmission gear is meshed with a pinion, and the inner wall of the pinion is fixedly connected with the outer wall of the transmission rod, so that the transmission gear is driven to rotate along with the transmission rod when rotating.
Preferably, the number of the rollers is eighteen, and annular arrays are arranged on the central point of the inner rod, so that the fixing ring can be meshed with the transmission gear through the eighteen rollers.
As an optimization, the telescopic rod is specifically a spring push rod, an extension spring is fixedly mounted on the right side of the square piston, the right side of the extension spring is fixedly connected with the right side of the inner wall of the liquid taking box, and the outer wall of the liquid taking box is matched with the inner wall of the fixed cylinder.
Preferably, the number of the circular sliding blocks and the auxiliary assemblies thereof is two, and the circular sliding blocks and the auxiliary assemblies thereof are symmetrically arranged about the vertical center line of the rectangular piston plate, so that the second rotating rod can push the connecting rod to move.
Preferably, the bottom end of the strip-shaped sliding block is fixedly connected with the guide rope, the inner wall of the liquid storage cavity is filled with diluent, and the strip-shaped sliding block is driven to move by the guide rope.
As optimization, the bottom end of the inner wall of the right-angle block is fixedly provided with a first magnet, the bottom end of the inner wall of the obtuse angle pipe is fixedly provided with a second magnet, and the first magnet and the second magnet attract each other, so that the bottom end of the right-angle block can be tightly attached to the obtuse angle pipe.
The invention has the beneficial effects that: this ability at any time and convenient biological cell sap test box who detects, get in the cell sap entering blunt angle pipe in the liquid box through getting, then pass on the liquid through-hole drips the test paper, the diluent in rectangle piston plate extrusion stock solution chamber, the diluent gets into in the blunt angle pipe, the diluent pushes away the motion of right angle piece, right angle piece takes link block to overcome spacing spring's effort motion, make right angle piece cut off the pipeline that the cell sap got into the liquid through-hole, then the diluent drips on the test paper through the liquid through-hole, this step of liquid transfer rifle absorption cell sap has been avoided, make the testing procedure of biological cell sap test box simple and convenient, and great reduction the contaminated possibility of biological cell sap, make the testing result accuracy promote greatly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a partially sectioned schematic view of the FIG. 2 tapping assembly according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of the structure at C of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of the structure shown at D in FIG. 4 according to the present invention;
FIG. 8 is a schematic view of a connection structure of the roller and the fixing ring according to the present invention.
FIG. 9 is an enlarged view of the structure at E in FIG. 4 according to the present invention
FIG. 10 is an enlarged view of the structure at F in FIG. 4 according to the present invention
In the figure: 100. a box body; 200. a glass sheet; 300. test paper; 400. a fixed cylinder; 500. a fixed block; 600. fixing a column; 700. a liquid taking assembly; 701. a crank; 702. a loop bar; 703. an inner rod; 704. a helical groove; 705. a circular groove; 706. a fixing ring; 707. a roller; 708. a circular piston; 709. a telescopic rod; 710. a pull rod; 711. a square piston; 712. taking a liquid box; 713. rolling a ball; 714. a transmission gear; 715. a transmission rod; 716. a reel; 717. a coil spring; 718. guiding a rope; 800. a liquid dispersion component; 801. a bar-shaped slider; 802. a first rotating lever; 803. a circular slider; 804. a second rotating rod; 805. a rectangular piston plate; 806. a liquid storage cavity; 807. a blunt-angle tube; 808. a right-angle block; 809. connecting the sliding block; 810. a limiting spring; 811. a liquid passing through hole; 812. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a biological cell sap test box capable of being detected at any time and conveniently comprises a box body 100, a glass sheet 200, test paper 300, a fixing cylinder 400, a fixing block 500, a fixing column 600, a liquid taking assembly 700 and a liquid dispersing assembly 800, and is characterized in that: the right side of the inner wall of the box body 100 is fixedly connected with the fixing block 500, the inner wall of the box body 100 is positioned at the left side of the fixing block 500 and is fixedly connected with the fixing column 600, the left side of the inner wall of the fixing column 600 is fixedly connected with the test paper 300, the inner wall of the fixing column 600 is fixedly connected with the fixed cylinder 400, the glass sheet 200 is fixedly connected with the top end of the inner wall of the box body 100, and the liquid taking assembly 700 is movably;
referring to fig. 2, the inner wall of the fixing block 500 of the liquid dispensing assembly 800 is movably connected.
Referring to fig. 2-8, the liquid taking assembly 700 comprises a crank 701, a loop bar 702, an inner rod 703, a spiral groove 704, a circular groove 705, a fixing ring 706, a roller 707, a circular piston 708, a telescopic rod 709, a pull rod 710, a square piston 711, a liquid taking box 712, a rolling ball 713, a transmission gear 714, a transmission rod 715, a winding drum 716, a coil spring 717 and a guide rope 718, wherein the crank 701 and the right side are fixedly connected with the loop bar 702, the left side of the loop bar 702 is rotatably connected with the inner wall of the fixing barrel 400, the right side of the inner wall of the loop bar 702 is slidably connected with the inner rod 703, the spiral groove 704 is arranged on the outer wall of the inner rod 703, the inner wall of the spiral groove 704 is slidably connected;
referring to fig. 4, a circular groove 705 is formed on the outer wall of the inner rod 703 at the right side of the spiral groove 704, a fixing ring 706 is fixedly connected to the outer wall of the inner rod 703 at the right side of the circular groove 705, and the outer wall of the fixing ring 706 is rotatably connected to the roller 707;
referring to FIG. 8, there are eighteen rollers 707 in number and are arranged in a circular array about the center point of the inner rod 703.
Referring to fig. 4-7, the right side of the inner rod 703 is fixedly connected to the circular piston 708, the outer wall of the circular piston 708 is slidably connected to the inner wall of the fixed cylinder 400, the right side of the circular piston 708 is fixedly connected to the telescopic rod 709, the right side of the inner wall of the telescopic rod 709 is fixedly connected to the pull rod 710, the left side of the pull rod 710 is fixedly connected to the circular piston 708, the right side of the telescopic rod 709 is fixedly connected to the square piston 711, the outer wall of the square piston 711 is slidably connected to the inner wall of the liquid-taking box 712, the telescopic rod 709 is specifically a spring push rod, the right side of the square piston 711 is fixedly provided with a tension spring, the right side of the tension spring is fixedly connected to the right side of the inner wall of the liquid-taking box 712, the bottom end of the inner wall of the box body 100 is movably connected to the, the outer wall of the drum 716 is movably connected with a guide rope 718.
Referring to fig. 4-10, the liquid dispersion assembly 800 is composed of a bar-shaped sliding block 801, a first rotating rod 802, a circular sliding block 803, a second rotating rod 804, a rectangular piston plate 805, a liquid storage cavity 806, an obtuse angle pipe 807, a right angle block 808, a connecting sliding block 809, a limiting spring 810, a liquid passing through hole 811 and a connecting rod 812, wherein the outer wall of the bar-shaped sliding block 801 is connected with the front of the fixed block 500 in a sliding manner, the bottom end of the bar-shaped sliding block 801 is fixedly connected with a guide rope 718, the front of the bar-shaped sliding block 801 is connected with the first rotating rod 802 in a rotating manner, the top end of the first rotating rod 802 is connected with the front of the circular sliding block 803 in a rotating manner, the front of the circular sliding block 803 is connected with the second rotating rod 804 in a rotating manner, and the top end of the second rotating rod 812 is connected in a rotating;
referring to fig. 4-10, the top end of the connecting rod 812 is fixedly connected with the rectangular piston plate 805, the outer wall of the rectangular piston plate 805 is slidably connected with the inner wall of the liquid storage cavity 806, the inner wall of the liquid storage cavity 806 is filled with diluent, the left side of the liquid storage cavity 806 is fixedly connected with the obtuse angle tube 807, the bottom end of the obtuse angle tube 807 is fixedly connected with the fixed cylinder 400, the top end of the inner wall of the obtuse angle tube 807 is slidably connected with the connecting slider 809, the left side of the connecting slider 809 is fixedly connected with the limiting spring 810, the left side of the limiting spring 810 is fixedly connected with the inner wall of the obtuse angle tube 807, the bottom end of the bar-shaped slider 801 is fixedly connected with the right angle block 808, the outer wall of the right angle block 808 is slidably connected with the inner wall of the obtuse angle tube 807, the bottom end of the inner wall of the right angle.
In use, referring to fig. 1-10, a biological cell solution to be detected is vertically loaded and taken through a solution taking box 712, then a crank 701 is rotated, the crank 701 drives an inner rod 703 to rotate through a loop bar 702, the inner rod 703 rotates and moves leftwards under the action of a spiral groove 704 and a rolling ball 713, the inner rod 703 drives a pull rod 710 to move, the pull rod 710 drives a telescopic rod 709 to move, the telescopic rod 709 drives a circular piston 708 to move, the circular piston 708 slides in a fixed cylinder 400, the telescopic rod 709 drives a square piston 711 to move, the square piston 711 drives the solution taking box 712 to move, when the solution taking box 712 moves to the inner wall of the fixed cylinder 400 and slides, the box body 100 is horizontally placed, then when the inner rod 703 drives a fixed ring 706 to move until a roller 707 contacts with a transmission gear 714, at the moment, the inner rod 703 continues to rotate, the circular piston 708 continues to move, the inner wall, the round piston 708 is blocked by the block, the square piston 711 is driven by the pull rod 710 to move by overcoming the action force of the telescopic rod 709, so that cell sap in the liquid taking box 712 enters the obtuse angle tube 807, then drops on the test paper 300 through the liquid through hole 811, when the rolling ball 713 enters the round groove 705 from the spiral groove 704, the crank 701 drives the inner rod 703 to rotate in place, at the same time, the fixing ring 706 is meshed with the transmission gear 714 through the roller 707, so that the fixing ring 706 drives the transmission gear 714 to rotate, the transmission gear 714 drives the transmission rod 715 to rotate, the transmission rod 715 drives the winding drum 716 to rotate by overcoming the coil spring 717, the coil spring 717 rotates to tighten the guide rope 718, the guide rope 718 drives the bar-shaped sliding block 801 to move, the bar-shaped sliding block 801 drives the first rotating rod 802 to move, the round sliding block 803 is driven by the first rotating rod 802 to move, the round sliding block 803 drives the second, the rectangular piston plate 805 extrudes the diluent in the liquid storage cavity 806, the diluent enters the obtuse angle tube 807, the diluent pushes the right-angle block 808 to move, the right-angle block 808 drives the connecting sliding block 809 to move against the acting force of the limiting spring 810, so that the right-angle block 808 cuts off the pipeline through which the cell sap enters the liquid passing through hole 811, and then the diluent drops on the test paper 300 through the liquid passing through hole 811.
To sum up, this biological cell sap test box that can just conveniently detect at any time, get in the cell sap entering blunt angle pipe 807 in the liquid box 712, then pass liquid through hole 811 and drip to test paper 300, the diluent in the liquid storage chamber 806 is extruded to rectangular piston plate 805, the diluent gets in blunt angle pipe 807, the diluent pushes away right angle piece 808 and moves, right angle piece 808 takes connecting slider 809 to overcome the effort motion of spacing spring 810 to make right angle piece cut off the pipeline that the cell sap got into liquid through hole 811, then the diluent drips to test paper 300 through passing liquid through hole 811, avoided the liquid removal rifle to absorb the cell sap this step, make the detection procedure of biological cell sap test box simple and convenient, and great reduction the contaminated possibility of biological cell sap, make the testing result accuracy promote greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a biological cell sap test box that can just conveniently detect at any time, includes box body (100), glass piece (200), test paper (300), fixed cylinder (400), fixed block (500), fixed column (600), gets liquid subassembly (700) and loose liquid subassembly (800), its characterized in that: the right side of the inner wall of the box body (100) is fixedly connected with a fixing block (500), the inner wall of the box body (100) is positioned on the left side of the fixing block (500) and is fixedly connected with a fixing column (600), the left side of the inner wall of the fixing column (600) is fixedly connected with a test paper (300), the inner wall of the fixing column (600) is fixedly connected with a fixing barrel (400), the glass sheet (200) is fixedly connected with the top end of the inner wall of the box body (100), and the liquid taking assembly (700) is movably connected with the inner wall of the fixing barrel (400);
the inner walls of the liquid dispersing components (800) and the fixing blocks (500) are movably connected.
2. A biological fluid testing cassette for ready and convenient testing according to claim 1, wherein: the liquid taking component (700) consists of a crank (701), a loop bar (702), an inner bar (703), a spiral groove (704), a circular groove (705), a fixing ring (706), a roller (707), a circular piston (708), a telescopic rod (709), a pull rod (710), a square piston (711), a liquid taking box (712), a rolling ball (713), a transmission gear (714), a transmission rod (715), a winding drum (716), a coil spring (717) and a guide rope (718), the crank handle (701) and the right side are fixedly connected with a loop bar (702), the left side of the loop bar (702) is rotatably connected with the inner wall of the fixed barrel (400), the right side of the inner wall of the loop bar (702) is connected with the inner bar (703) in a sliding way, the spiral groove (704) is arranged on the outer wall of the inner bar (703), the inner wall of the spiral groove (704) is connected with the rolling ball (713) in a sliding way, and the bottom end of the rolling ball (713) is movably connected with the fixed cylinder (400);
the round groove (705) is positioned at the right side of the spiral groove (704) and is arranged on the outer wall of the inner rod (703), the fixing ring (706) is positioned at the right side of the round groove (705) and is fixedly connected with the outer wall of the inner rod (703), the outer wall of the fixing ring (706) is rotatably connected with the roller (707), the right side of the inner rod (703) is fixedly connected with the round piston (708), the outer wall of the round piston (708) is slidably connected with the inner wall of the fixing cylinder (400), the right side of the round piston (708) is fixedly connected with the telescopic rod (709), the right side of the inner wall of the telescopic rod (709) is fixedly connected with the pull rod (710), the left side of the pull rod (710) is fixedly connected with the round piston (708), the right side of the telescopic rod (709) is fixedly connected with the square piston (711), the outer wall of the square piston (711) is slidably connected with the inner wall of the, the bottom end of the transmission gear (714) is movably connected with a transmission rod (715), the outer wall of the transmission rod (715) is fixedly connected with a winding drum (716), the outer wall of the transmission rod (715) is positioned on the right side of the winding drum (716) and fixedly connected with a coil spring (717), and the outer wall of the winding drum (716) is movably connected with a guide rope (718).
3. A biological fluid testing cassette for ready and convenient testing according to claim 2, wherein: the liquid dispersing assembly (800) consists of a strip-shaped sliding block (801), a first rotating rod (802), a circular sliding block (803), a second rotating rod (804), a rectangular piston plate (805), a liquid storage cavity (806), an obtuse angle pipe (807), a right-angle block (808), a connecting sliding block (809), a limiting spring (810), a liquid passing through hole (811) and a connecting rod (812), wherein the outer wall of the strip-shaped sliding block (801) is in sliding connection with the front of a fixed block (500), the front of the strip-shaped sliding block (801) is in rotating connection with the first rotating rod (802), the top of the first rotating rod (802) is in rotating connection with the front of the circular sliding block (803), the front of the circular sliding block (803) is in rotating connection with the second rotating rod (804), the top of the second rotating rod (804) is in rotating connection with the connecting rod (812), the top of the connecting rod (812) is fixedly connected with the rectangular piston plate (805), and the outer wall of the rectangular piston plate (805), stock solution chamber (806) left side and obtuse angle pipe (807) fixed connection, obtuse angle pipe (807) bottom and fixed section of thick bamboo (400) fixed connection, obtuse angle pipe (807) inner wall top and coupling block (809) sliding connection, coupling block (809) left side and spacing spring (810) fixed connection, spacing spring (810) left side and obtuse angle pipe (807) inner wall fixed connection, bar slider (801) bottom and right angle piece (808) fixed connection, right angle piece (808) outer wall and obtuse angle pipe (807) inner wall sliding connection, cross liquid through-hole (811) and set up at obtuse angle pipe (807) inner wall openly.
4. A biological fluid testing cassette for ready and convenient testing according to claim 2, wherein: the bottom end of the transmission gear (714) is engaged with a pinion, and the inner wall of the pinion is fixedly connected with the outer wall of the transmission rod (715).
5. A biological fluid testing cassette for ready and convenient testing according to claim 2, wherein: the rollers (707) are eighteen in number and are arranged in an annular array about a center point of the inner rod (703).
6. A biological fluid testing cassette for ready and convenient testing according to claim 2, wherein: the telescopic rod (709) is specifically a spring push rod, an extension spring is fixedly mounted on the right side of the square piston (711), and the right side of the extension spring is fixedly connected with the right side of the inner wall of the liquid taking box (712).
7. A biological fluid testing cassette for ready and convenient testing according to claim 3, wherein: the circular sliding blocks (803) and the accessory assemblies thereof are two in number and are symmetrically arranged about the vertical center line of the rectangular piston plate (805).
8. A biological fluid testing cassette for ready and convenient testing according to claim 3, wherein: the bottom end of the strip-shaped sliding block (801) is fixedly connected with the guide rope (718), and diluent is filled in the inner wall of the liquid storage cavity (806).
9. A biological fluid testing cassette for ready and convenient testing according to claim 3, wherein: right angle piece (808) inner wall bottom fixed mounting has first magnet, obtuse angle pipe (807) inner wall bottom fixed mounting has the second magnet, first magnet and second magnet inter attraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250110.3A CN113122426B (en) | 2021-03-08 | 2021-03-08 | Biological cell sap test box capable of being detected at any time and conveniently |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250110.3A CN113122426B (en) | 2021-03-08 | 2021-03-08 | Biological cell sap test box capable of being detected at any time and conveniently |
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| CN113122426A true CN113122426A (en) | 2021-07-16 |
| CN113122426B CN113122426B (en) | 2022-12-13 |
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