CN116714894B - Magnetic particle chemiluminescence immunoreagent bottling leak-proof device - Google Patents
Magnetic particle chemiluminescence immunoreagent bottling leak-proof device Download PDFInfo
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- CN116714894B CN116714894B CN202310996555.5A CN202310996555A CN116714894B CN 116714894 B CN116714894 B CN 116714894B CN 202310996555 A CN202310996555 A CN 202310996555A CN 116714894 B CN116714894 B CN 116714894B
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- Prior art keywords
- shaped
- limiting
- reagent
- connecting rod
- sealing cover
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- 239000006249 magnetic particle Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 80
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 72
- 238000003018 immunoassay Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention belongs to the technical field of magnetic particle chemiluminescence immunoreagent, in particular to a magnetic particle chemiluminescence immunoreagent bottling leakage-proof device, which comprises a reagent barrel and a sealing assembly arranged at an opening of the reagent barrel, wherein the sealing assembly comprises a fixed ring, a first fixed block, a connecting column, a locking nut, a sealing cover, a connecting rod, an adjusting part and a T-shaped head screw rod, the fixed ring is integrally formed on the surface of the reagent barrel, and the first fixed block is fixed on the outer surface of the fixed ring; the sealed lid of promotion removes towards the opening part of reagent bucket, until make one side surface of sealed lid and inlay the sealing washer contact at the solid fixed ring surface and extrude the sealing washer to improve the sealed effect of reagent bucket, prevent to reveal, through the cooperation of multiunit L shape fastener one, L shape fastener two and connecting screw, conveniently make sealed lid inseparable support lean on the opening part of reagent bucket, improve sealed effect.
Description
Technical Field
The invention belongs to the technical field of magnetic particle chemiluminescence immunoassay reagents, and particularly relates to a magnetic particle chemiluminescence immunoassay reagent bottling and liquid leakage preventing device.
Background
The magnetic particle chemiluminescence immunoassay comprises the steps of adopting a chemiluminescence immunoassay technology taking magnetic particles as a carrier, calculating the concentration of a detected object by detecting the luminous intensity of a catalytic substrate of the detected object, opening a bottle cap of a magnetic particle bottle, injecting the detected object into the magnetic particle bottle, screwing the bottle cap of the magnetic particle bottle, vertically placing the magnetic particle bottle into a reagent disk magnetic bead mixing device, enabling the reagent disk magnetic bead mixing device to drive the magnetic particle bottle to perform circumferential rotation (revolution) around the center of the reagent disk magnetic bead mixing device, enabling the magnetic particle bottle to perform rotation (autorotation) around the axis of the magnetic particle bottle by the reagent disk magnetic bead mixing device, taking out the magnetic particle bottle from the reagent disk magnetic bead mixing device after the detected object and the magnetic particle substrate are uniformly mixed, opening the bottle cap, and extracting a reagent from the magnetic particle bottle by using a syringe for further detection; the reagent is usually deposited and is transported in specific storage jar, and the in-process of transportation, the vehicle sudden braking or meet the road of jolting, can make the jar body in the transport vechicle take place to rock, if jar body has the leakproofness when not good, makes the inside reagent of jar body spill very easily, takes place the phenomenon of revealing.
Therefore, the magnetic particle chemiluminescence immunoreagent bottling and liquid leakage preventing device is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a magnetic particle chemiluminescence immune reagent bottling leak-proof device which can improve the sealing effect of a reagent barrel and prevent the reagent barrel from leaking.
In order to achieve the above purpose, the present invention provides the following technical solutions: the magnetic particle chemiluminescence immune reagent bottling leak-proof device comprises a reagent barrel and a sealing assembly arranged at the opening of the reagent barrel;
the sealing assembly comprises a fixing ring, a first fixing block, a connecting column, a locking nut, a sealing cover, a connecting rod, an adjusting part and a T-shaped head screw rod, wherein the fixing ring is integrally formed on the surface of the reagent barrel, the first fixing block is fixedly arranged on the outer surface of the fixing ring, the connecting column is rotatably connected with the outer surface of the connecting column, the connecting column penetrates through one end of the connecting rod, the locking nut is in threaded connection with one end of the connecting rod, the locking nut is abutted to one side of the connecting rod, the T-shaped head screw rod is in threaded connection with the surface of the T-shaped head screw rod, the adjusting part is fixedly arranged at one end of the T-shaped head screw rod, the sealing cover is arranged at the opening of the reagent barrel, and the T-shaped head screw rod penetrates through one end of the connecting rod and is arranged in a groove formed in the surface of the sealing cover.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the invention is preferable, the surface of the fixing ring is provided with a sealing groove in a ring shape, and a sealing ring is arranged in the sealing groove.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the invention is preferable, the outer surface of the T-shaped head screw is connected with a pressing plate in a sliding way, and the pressing plate is connected with the surface of the sealing cover through a bolt.
The magnetic particle chemiluminescence immunoreagent bottling leak-proof device is characterized by comprising a fixing ring, a fixing block II and a limiting column, wherein the fixing block II is fixed on the outer surface of the fixing ring, the limiting column is arranged on the surface of the fixing block II, a limiting groove matched with the limiting column is formed in the outer surface of the connecting rod, and the connecting rod is clamped on the outer surface of the limiting column through the connecting rod.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the surface of the limiting post is fixedly provided with the L-shaped connecting piece, the surface of the L-shaped connecting piece is connected with the T-shaped limiting rod in a sliding manner, and one end of the T-shaped limiting rod penetrating through the L-shaped connecting piece is abutted in the limiting hole formed in the surface of the connecting rod.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the invention is preferable, a spring is arranged on the outer surface of the T-shaped limiting rod, one end of the spring is abutted against the bottom surface of the top end of the T-shaped limiting rod, and the other end of the spring is abutted against a fixed disc fixedly arranged on the outer surface of the T-shaped limiting rod.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the invention is preferable, the surface of the L-shaped connecting piece and the outer surface of the T-shaped limiting rod are provided with the limiting sliding sleeve, the surface of the limiting sliding sleeve is provided with the limiting sliding groove, and the T-shaped structure of the T-shaped limiting rod is in sliding connection with the limiting sliding groove.
As the magnetic particle chemiluminescence immunoreagent bottling leakage-proof device, the device is preferable, the device further comprises an auxiliary opening and closing assembly arranged on one side of the fixed block, the auxiliary opening and closing assembly comprises an L-shaped mounting plate, a pneumatic spring and a universal bolt joint, the L-shaped mounting plate is fixed on one side surface of the fixed block, the pneumatic spring is arranged on the surface of the L-shaped mounting plate, the universal bolt joint is connected with two ends of the pneumatic spring in a threaded manner, one end of the pneumatic spring is connected with the surface of the L-shaped mounting plate in a threaded manner through the universal bolt joint, and the other end of the pneumatic spring is connected with one end of the connecting rod in a threaded manner through the universal bolt joint.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the surface of the sealing cover is provided with the L-shaped clamping piece I, the surface of the sealing cover is provided with the limiting clamping groove I matched with the L-shaped clamping piece I, the L-shaped clamping piece I is clamped on the surface of the sealing cover through the limiting clamping groove I, the lower part of the fixing ring is provided with the L-shaped clamping piece II, the bottom surface of the fixing ring is provided with the limiting clamping groove II matched with the L-shaped clamping piece II, the L-shaped clamping piece II is clamped on the bottom surface of the fixing ring through the limiting clamping groove II, and the L-shaped clamping piece I and the L-shaped clamping piece II are connected through a connecting screw rod.
As the magnetic particle chemiluminescence immunoreagent bottling leak-proof device, the invention is preferable, the L-shaped clamping pieces I and the L-shaped clamping pieces are respectively provided with a plurality of L-shaped clamping pieces, and the L-shaped clamping pieces I and the L-shaped clamping pieces II which are matched with each other are distributed on the surfaces of the fixing ring and the sealing cover at equal intervals.
Compared with the prior art, the invention has the beneficial effects that:
1. pushing the sealing cover to move towards the opening of the reagent barrel until one side surface of the sealing cover contacts with the sealing ring embedded on the surface of the fixed ring and extrudes the sealing ring, so that the sealing effect of the reagent barrel is improved, and leakage is prevented;
2. the sealing cover is conveniently and tightly abutted against the opening of the reagent barrel by the matching of the plurality of groups of L-shaped clamping pieces I, the L-shaped clamping pieces II and the connecting screw, so that the sealing effect is improved;
3. the pneumatic spring is arranged to utilize the pressure difference existing on two sides of the piston, so that the reagent barrel can be conveniently opened and closed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a seal ring, seal groove limiting column and connecting column in the present invention;
FIG. 3 is a schematic view of the structure of the lock nut, seal cap, limit groove and limit hole of the present invention;
FIG. 4 is a schematic view of the structure of the connecting rod, the pressure plate and the sealing cover in the invention;
FIG. 5 is a schematic view of the structure of the connecting rod, pneumatic spring and universal bolt joint of the present invention;
FIG. 6 is a schematic view of the structure of the adjusting part, the pressure plate, the sealing cover and the groove in the invention;
FIG. 7 is a schematic view of the T-shaped connector, the limiting sliding sleeve and the fixed disk according to the invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1 according to the present invention;
FIG. 9 is a schematic diagram of the structure of a first limit slot and a second limit slot in the present invention;
FIG. 10 is a schematic view of the structure of the first L-shaped clamping member, the second L-shaped clamping member and the connecting screw;
in the figure:
1. a reagent barrel;
2. a seal assembly; 21. a fixing ring; 22. sealing grooves; 23. a seal ring; 24. a first fixed block; 25. a connecting column; 26. a lock nut; 27. sealing cover; 28. a connecting rod; 29. an adjusting section; 201. a T-head screw; 202. a pressure plate; 203. a groove;
3. a limit component; 31. a second fixed block; 32. a limit column; 33. a limit groove; 34. a limiting hole; 35. an L-shaped connector; 36. a T-shaped limit rod; 37. a fixed plate; 38. a spring; 39. a limit sliding sleeve; 301. limiting sliding grooves;
4. an auxiliary opening and closing assembly; 41. an L-shaped mounting plate; 42. a pneumatic spring; 43. a universal bolt joint; 44. a first limit clamping groove; 45. a limiting clamping groove II; 46. an L-shaped clamping piece I; 47. an L-shaped clamping piece II; 48. and (5) connecting a screw rod.
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.
As shown in fig. 1;
a magnetic particle chemiluminescence immune reagent bottling leak-proof device comprises a reagent barrel 1.
In this embodiment: the reagent is usually deposited and is transported in specific storage jar, and the in-process of transportation, vehicle sudden braking or meet the road of jolting, can make jar body in the transport vechicle take place to rock, if jar body has the not good time of leakproofness, makes jar internal reagent spill very easily, takes place to reveal the phenomenon, has added sealing component 2 on this basis, seals the bung hole department of reagent bucket 1 through this subassembly convenience, prevents that the reagent from revealing.
As shown in fig. 1, 2, 3, 4, 5, 6 and 9:
in combination with the above, in order to improve the tightness of the bung hole of the reagent vessel 1, the sealing assembly 2 is further installed at the opening of the reagent vessel 1, the sealing assembly 2 comprises a fixing ring 21, a fixing block one 24, a connecting column 25, a locking nut 26, a sealing cover 27, a connecting rod 28, an adjusting part 29 and a T-shaped head screw 201, the fixing ring 21 is integrally formed on the surface of the reagent vessel 1, the fixing block one 24 is fixed on the outer surface of the fixing ring 21, the connecting column 25 is installed on the surface of the fixing block one 24, the connecting rod 28 is rotatably connected with the outer surface of the connecting column 25, the connecting column 25 penetrates through one end of the connecting rod 28 and is in threaded connection with the locking nut 26, the locking nut 26 abuts against one side of the connecting rod 28, the surface of the connecting rod 28 is in threaded connection with the T-shaped head screw 201, one end of the T-shaped head screw 201 is fixed with the adjusting part 29, the opening of the reagent vessel 1 is provided with the sealing cover 27, and one end of the T-shaped head screw 201 penetrates through the connecting rod 28 and is installed in the groove 203 formed on the surface of the sealing cover 27.
In this embodiment: when the assembly is installed, a T-shaped structure at one end of the T-shaped head screw 201 is installed in a groove 203 formed in the surface of the sealing cover 27, an installation hole formed in one end of the connecting rod 28 is sleeved on the surface of a connecting column 25 mounted on the surface of the first fixed block 24, a lock nut 26 is screwed in the surface of the exposed connecting column 25, one end of the connecting rod 28 is connected to the connecting column 25, when the assembly is in sealing operation, the sealing cover 27 is required to be positioned at the opening of the reagent bucket 1, the T-shaped structure at the other end of the T-shaped head screw 201 is rotated in the groove 203 formed in the surface of the sealing cover 27 through manual rotation of the adjusting part 29, and meanwhile, the sealing cover 27 can be pushed to move towards the opening of the reagent bucket 1 until the sealing cover 27 contacts with the opening of the reagent bucket 1, so that the sealing effect of the reagent bucket 1 is ensured.
In an alternative embodiment: the surface of the fixed ring 21 is provided with a sealing groove 22 in an annular shape, and a sealing ring 23 is arranged in the sealing groove 22.
In this embodiment: based on this arrangement, the sealing cover 27 is pushed to move towards the opening of the reagent vessel 1 until one side surface of the sealing cover 27 contacts with the sealing ring 23 embedded on the surface of the fixing ring 21 and presses the sealing ring 23, so that the sealing effect of the reagent vessel 1 is improved.
In an alternative embodiment: the outer surface of the T-head screw 201 is slidably connected with a pressure plate 202, and the pressure plate 202 is connected with the surface of the sealing cover 27 through bolts.
In this embodiment: based on this setting to when passing through the surface of bolted connection sealed lid 27 with pressure disk 202, can guarantee that the T-shaped structure of T shape head screw 201 one end can be in the recess 203 that sealed lid 27 surface was seted up all the time, can not take place to drop, when opening reagent vessel 1 simultaneously, through reverse rotation adjusting part 29, the T-shaped structure of T shape head screw 201 one end can pull sealed lid 27 under the spacing of pressure disk 202 and break away from the surface of reagent vessel 1.
As shown in fig. 1, 5, 7 and 8:
in combination with the above, in order to facilitate the sealing operation of the reagent barrel 1 by matching with the sealing assembly 2, the reagent barrel further comprises a limiting assembly 3 arranged on the outer surface of the fixing ring 21, the limiting assembly 3 comprises a second fixing block 31 and a limiting column 32, the outer surface of the fixing ring 21 is fixedly provided with the second fixing block 31, the surface of the second fixing block 31 is provided with the limiting column 32, the outer surface of the connecting rod 28 is provided with a limiting groove 33 matched with the limiting column 32, and the connecting rod 28 is clamped on the outer surface of the limiting column 32 through the connecting rod 28.
In this embodiment: when carrying out sealed operation to reagent vessel 1, manual rotation connecting rod 28 drives sealed lid 27 and rotates to one side to make spacing groove 33 that connecting rod 28 surface set up and fixed mounting at fixed block two 31's surface mounting spacing post 32 looks joint, can guarantee that sealed lid 27 can be in directly over reagent vessel 1 this moment, avoid sealed lid 27 to take place the skew when carrying out sealed operation on the surface of reagent vessel 1, spacing post 32 can be spacing to the one end of connecting rod 28 simultaneously, guarantees that sealed lid 27 can with reagent vessel 1 comprehensive contact.
In an alternative embodiment: an L-shaped connecting piece 35 is fixed on the surface of the limiting post 32, a T-shaped limiting rod 36 is connected to the surface of the L-shaped connecting piece 35 in a sliding mode, and one end of the T-shaped limiting rod 36 penetrating through the L-shaped connecting piece 35 is abutted to the inside of a limiting hole 34 formed in the surface of the connecting rod 28.
In this embodiment: based on this setting, so that when sealed, with the spacing groove 33 that the connecting rod 28 surface set up with fixed mounting at fixed block two 31 surface mounting's spacing post 32 looks joint back, manual pegging graft the one end of T shape gag lever post 36 in the spacing hole 34 that the connecting rod 28 surface set up, prevent that connecting rod 28 from driving sealed lid 27 and taking place the deflection when sealed.
In an alternative embodiment: the spring 38 is installed on the outer surface of the T-shaped limiting rod 36, one end of the spring 38 is abutted against the bottom surface of the top end of the T-shaped limiting rod 36, and the other end of the spring 38 is abutted against the fixed disc 37 fixedly installed on the outer surface of the T-shaped limiting rod 36.
In this embodiment: based on this setting, so that when inserting one end of the T-shaped stop lever 36 into the stop hole 34 formed on the surface of the connecting rod 28, under the action of the set spring 38, one end of the T-shaped stop lever 36 can be inserted into the stop hole 34 all the time, and one end of the T-shaped stop lever 36 cannot fall off from the stop hole 34 under the action of external force.
In an alternative embodiment: the surface of the L-shaped connecting piece 35 and the outer surface of the T-shaped limiting rod 36 are provided with limiting sliding sleeves 39, limiting sliding grooves 301 are formed in the surfaces of the limiting sliding sleeves 39, and the T-shaped structure of the T-shaped limiting rod 36 is slidably connected in the limiting sliding grooves 301.
In this embodiment: based on this setting to when opening reagent vessel 1, at first pull out T shape gag lever post 36 outside, make the spring 38 compression that sets up simultaneously, rotate the T shape gag lever post 36 of setting, make the T shape just structure department joint of T shape gag lever post 36 at the surface of spacing sliding sleeve 39, thereby make the one end of T shape gag lever post 36 follow spacing downthehole 34 and drop, the regulation portion 29 that the cooperation set up takes off sealed lid 27 from the surface of reagent vessel 1.
As shown in fig. 1, 2, 3, 5, 9 and 10:
in combination with the above, in order to facilitate the opening or closing of the sealing cover 27 from the surface of the reagent vessel 1, the reagent vessel further comprises an auxiliary opening and closing component 4 mounted on one side of the first fixing block 24, the auxiliary opening and closing component 4 comprises an L-shaped mounting plate 41, a pneumatic spring 42 and a universal bolt joint 43, one side surface of the first fixing block 24 is fixedly provided with the L-shaped mounting plate 41, the surface of the L-shaped mounting plate 41 is provided with the pneumatic spring 42, both ends of the pneumatic spring 42 are connected with the universal bolt joint 43 in a threaded manner, one end of the pneumatic spring 42 is connected with the surface of the L-shaped mounting plate 41 in a threaded manner through the universal bolt joint 43, and the other end of the pneumatic spring 42 is connected with one end of the connecting rod 28 in a threaded manner through the universal bolt joint 43.
In this embodiment: when the assembly is installed, universal bolt joints 43 are screwed to two ends of a pneumatic spring 42, one universal bolt joint 43 is in threaded connection with a threaded hole formed in the surface of a connecting rod 28, the other universal bolt joint 43 is in threaded connection with a threaded hole formed in the surface of an L-shaped mounting plate 41, when the sealing cover 27 is opened, one end of a T-shaped limiting rod 36 needs to be separated from the inside of a limiting hole 34, an adjusting part 29 is rotated to enable the sealing cover 27 to be separated from one end of a reagent barrel 1 (specific reference can be made), meanwhile, the connecting rod 28 is pulled to one side, a limiting groove 33 formed in the surface of the connecting rod 28 is separated from the surface of a limiting post 32, the pneumatic spring 42 matched with the connecting rod 28 can drive the other end of the pushing connecting rod 28 to move to one side, at the moment, one end of the connecting rod 28 rotates with the connecting post 25, when the sealing cover 27 is opened to a certain angle, an operator can conveniently take out a reagent from the inside of the reagent barrel, when the reagent barrel 1 is sealed, the connecting rod 28 is rotated to the other side, the pneumatic spring 42 can be pulled to the other side, a limiting groove 33 formed in the surface of the connecting rod 28 is enabled to be clamped on one end of the limiting post 32, and the surface of the limiting groove 33 is enabled to be clamped on the surface of the limiting post 32, the limiting post 32 is enabled to be inserted into the limiting rod 34, and the sealing part is adjusted to be inserted into the sealing part 29 through the limiting hole 34.
In an alternative embodiment: the surface of the sealing cover 27 is provided with an L-shaped clamping piece I46, the surface of the sealing cover 27 is provided with a first limiting clamping groove 44 matched with the L-shaped clamping piece I46, the L-shaped clamping piece I46 is clamped on the surface of the sealing cover 27 through the first limiting clamping groove 44, the lower part of the fixing ring 21 is provided with a second L-shaped clamping piece 47, the bottom surface of the fixing ring 21 is provided with a second limiting clamping groove 45 matched with the second L-shaped clamping piece 47, the second L-shaped clamping piece 47 is clamped on the bottom surface of the fixing ring 21 through the second limiting clamping groove 45, and the first L-shaped clamping piece 46 and the second L-shaped clamping piece 47 are connected through a connecting screw 48.
In this embodiment: based on this setting to after sealing lid 27 seals reagent bucket 1, with L shape fastener one 46 through spacing draw-in groove one 44 joint at the surface of sealed lid 27, and with L shape fastener two 47 through spacing draw-in groove two 45 joint at the bottom surface of solid fixed ring 21, guarantee simultaneously that L shape fastener one 46 is relative with L shape fastener two 47's position, and screw in connecting screw 48 is connected between L shape fastener one 46 and L shape fastener two 47, so that make the inseparable opening part that supports of sealed lid 27 and lean on reagent bucket 1, improve sealed effect.
In an alternative embodiment: the L-shaped clamping pieces I46 and the L-shaped clamping pieces II 47 are respectively provided with a plurality of L-shaped clamping pieces, and the L-shaped clamping pieces I46 and the L-shaped clamping pieces II 47 which are matched with each other are distributed on the surfaces of the fixed ring 21 and the sealing cover 27 at equal intervals.
In this embodiment: based on this setting to through the cooperation of multiunit L shape fastener one 46, L shape fastener two 47 and connecting screw 48, conveniently make sealed lid 27 inseparable the leaning on the opening part of reagent bucket 1, improve sealed effect.
It should be noted that: the pneumatic spring 42 utilizes the pressure difference existing on two sides of the piston to realize the movement of the piston rod, and the pneumatic spring 42 has different structures and types for meeting different use requirements.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a magnetic particle chemiluminescence immunoreagent bottling leak protection liquid device, includes reagent bucket (1), its characterized in that: the device also comprises a sealing component (2) arranged at the opening of the reagent barrel (1);
the sealing assembly (2) comprises a fixed ring (21), a first fixed block (24), a connecting column (25), a locking nut (26), a sealing cover (27), a connecting rod (28), an adjusting part (29) and a T-shaped head screw rod (201), wherein the fixed ring (21) is integrally formed on the surface of the reagent barrel (1), the first fixed block (24) is fixed on the outer surface of the fixed ring (21), the connecting column (25) is mounted on the surface of the first fixed block (24), the connecting rod (28) is rotationally connected with the outer surface of the connecting column (25), the connecting column (25) penetrates through one end of the connecting rod (28), the locking nut (26) is in threaded connection with one end of the connecting rod (28), the T-shaped head screw rod (201) is in threaded connection with the surface of the connecting rod (28), one end of the T-shaped head screw rod (201) is fixedly provided with the adjusting part (29), the sealing cover (27) is arranged at the opening of the reagent barrel (1), and one end of the T-shaped screw rod (201) penetrates through one end of the connecting rod (27) and is provided with one end of the sealing cover (27);
the outer surface of the T-shaped head screw rod (201) is connected with a pressure plate (202) in a sliding manner, and the pressure plate (202) is connected with the surface of the sealing cover (27) through bolts;
the fixing device is characterized by further comprising a limiting assembly (3) arranged on the outer surface of the fixing ring (21), wherein the limiting assembly (3) comprises a second fixing block (31) and a limiting column (32), the second fixing block (31) is fixed on the outer surface of the fixing ring (21), the limiting column (32) is arranged on the surface of the second fixing block (31), a limiting groove (33) matched with the limiting column (32) is formed in the outer surface of the connecting rod (28), and the connecting rod (28) is clamped on the outer surface of the limiting column (32) through the connecting rod (28);
an L-shaped connecting piece (35) is fixed on the surface of the limiting column (32), a T-shaped limiting rod (36) is connected to the surface of the L-shaped connecting piece (35) in a sliding manner, and one end of the T-shaped limiting rod (36) penetrates through the L-shaped connecting piece (35) to be abutted in a limiting hole (34) formed in the surface of the connecting rod (28);
a spring (38) is arranged on the outer surface of the T-shaped limiting rod (36), one end of the spring (38) is abutted against the bottom surface of the top end of the T-shaped limiting rod (36), and the other end of the spring (38) is abutted against a fixed disc (37) fixedly arranged on the outer surface of the T-shaped limiting rod (36);
the surface of L-shaped connecting piece (35) and be located the surface mounting of T shape gag lever post (36) has spacing sliding sleeve (39), spacing spout (301) have been seted up on the surface of spacing sliding sleeve (39), the T shape structure department sliding connection of T shape gag lever post (36) is in spacing spout (301).
2. The magnetic particle chemiluminescent immunoassay reagent bottling leakage prevention device of claim 1 wherein: the surface of the fixed ring (21) is annular, a sealing groove (22) is formed in the surface of the fixed ring, and a sealing ring (23) is arranged in the sealing groove (22).
3. The magnetic particle chemiluminescent immunoassay reagent bottling leakage prevention device of claim 1 wherein: the auxiliary opening and closing assembly (4) is arranged on one side of the first fixed block (24), the auxiliary opening and closing assembly (4) comprises an L-shaped mounting plate (41), a pneumatic spring (42) and a universal bolt joint (43), one side surface of the first fixed block (24) is fixedly provided with the L-shaped mounting plate (41), the surface of the L-shaped mounting plate (41) is provided with the pneumatic spring (42), two ends of the pneumatic spring (42) are connected with the universal bolt joint (43) through threads, one end of the pneumatic spring (42) is connected with the surface of the L-shaped mounting plate (41) through threads, and the other end of the pneumatic spring (42) is connected with one end of the connecting rod (28) through threads of the universal bolt joint (43).
4. The magnetic particle chemiluminescent immunoassay reagent bottling leakage prevention device of claim 1 wherein: the sealing cover comprises a sealing cover (27), and is characterized in that an L-shaped clamping piece I (46) is arranged on the surface of the sealing cover (27), a limiting clamping groove I (44) matched with the L-shaped clamping piece I (46) is formed in the surface of the sealing cover (27), the L-shaped clamping piece I (46) is clamped on the surface of the sealing cover (27) through the limiting clamping groove I (44), an L-shaped clamping piece II (47) is arranged below the fixing ring (21), a limiting clamping groove II (45) matched with the L-shaped clamping piece II (47) is formed in the bottom surface of the fixing ring (21) through the limiting clamping groove II (45), and the L-shaped clamping piece I (46) is connected with the L-shaped clamping piece II (47) through a connecting screw (48).
5. The magnetic particle chemiluminescent immunoassay reagent bottling leakage prevention device of claim 4 wherein: the L-shaped clamping pieces I (46) and the L-shaped clamping pieces II (47) are respectively provided with a plurality of L-shaped clamping pieces, and the L-shaped clamping pieces I (46) and the L-shaped clamping pieces II (47) which are matched with each other are equidistantly distributed on the surfaces of the fixing ring (21) and the sealing cover (27).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310996555.5A CN116714894B (en) | 2023-08-09 | 2023-08-09 | Magnetic particle chemiluminescence immunoreagent bottling leak-proof device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310996555.5A CN116714894B (en) | 2023-08-09 | 2023-08-09 | Magnetic particle chemiluminescence immunoreagent bottling leak-proof device |
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| CN116714894A CN116714894A (en) | 2023-09-08 |
| CN116714894B true CN116714894B (en) | 2023-10-03 |
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| CN202310996555.5A Active CN116714894B (en) | 2023-08-09 | 2023-08-09 | Magnetic particle chemiluminescence immunoreagent bottling leak-proof device |
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| JP2013224169A (en) * | 2012-04-23 | 2013-10-31 | Toyota Industries Corp | Sealed container |
| JP2015178145A (en) * | 2014-03-19 | 2015-10-08 | 株式会社チップトン | barrel tank |
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| CN213355418U (en) * | 2020-08-27 | 2021-06-04 | 上海源培生物科技股份有限公司 | Novel wide-mouth bottle |
| CN213863379U (en) * | 2020-12-04 | 2021-08-03 | 钦州兴创科技股份有限公司 | Steel drum easy for forklift transportation |
| CN216036200U (en) * | 2021-08-11 | 2022-03-15 | 常州市华星防腐材料有限公司 | Barrel cover sealing device for anticorrosive paint production |
| CN216062874U (en) * | 2021-09-22 | 2022-03-18 | 广西天等晗宝食品有限公司 | Starch slurry mixer |
| CN219468270U (en) * | 2023-01-17 | 2023-08-04 | 天津市德满来不锈钢制品有限公司 | Stainless steel barrel with good sealing performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6983859B2 (en) * | 2001-11-05 | 2006-01-10 | U.S. Can Company | Child proof and tamper evident container |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224169A (en) * | 2012-04-23 | 2013-10-31 | Toyota Industries Corp | Sealed container |
| JP2015178145A (en) * | 2014-03-19 | 2015-10-08 | 株式会社チップトン | barrel tank |
| CN208070407U (en) * | 2017-11-09 | 2018-11-09 | 河南工程学院 | Chemical industry storage vat |
| CN213355418U (en) * | 2020-08-27 | 2021-06-04 | 上海源培生物科技股份有限公司 | Novel wide-mouth bottle |
| CN213863379U (en) * | 2020-12-04 | 2021-08-03 | 钦州兴创科技股份有限公司 | Steel drum easy for forklift transportation |
| CN216036200U (en) * | 2021-08-11 | 2022-03-15 | 常州市华星防腐材料有限公司 | Barrel cover sealing device for anticorrosive paint production |
| CN216062874U (en) * | 2021-09-22 | 2022-03-18 | 广西天等晗宝食品有限公司 | Starch slurry mixer |
| CN219468270U (en) * | 2023-01-17 | 2023-08-04 | 天津市德满来不锈钢制品有限公司 | Stainless steel barrel with good sealing performance |
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| CN116714894A (en) | 2023-09-08 |
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