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CN108216907A - A kind of Dustproof phospholipase A2 assay kit - Google Patents

A kind of Dustproof phospholipase A2 assay kit Download PDF

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Publication number
CN108216907A
CN108216907A CN201711460893.8A CN201711460893A CN108216907A CN 108216907 A CN108216907 A CN 108216907A CN 201711460893 A CN201711460893 A CN 201711460893A CN 108216907 A CN108216907 A CN 108216907A
Authority
CN
China
Prior art keywords
fixed
phospholipase
sealing cover
dustproof
placing groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711460893.8A
Other languages
Chinese (zh)
Inventor
周丕靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Huimin Energy Technology Development Co Ltd
Original Assignee
Tianjin Huimin Energy Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Huimin Energy Technology Development Co Ltd filed Critical Tianjin Huimin Energy Technology Development Co Ltd
Priority to CN201711460893.8A priority Critical patent/CN108216907A/en
Publication of CN108216907A publication Critical patent/CN108216907A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D55/00Accessories for container closures not otherwise provided for
    • B65D55/02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/10Locking pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/26Mechanisms for opening or closing, e.g. pedal-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses a kind of Dustproof phospholipase A2 assay kits, including box body and locking device, box body includes placing groove, sealing cover and locking device, the side of sealing cover is rotatablely connected by hinge and placing groove, the opposite side of sealing cover is clamped by locking device and placing groove, locking device includes mounting shell, button, connecting plate, connecting shaft, compressed spring, clamping block, fixing axle and fixed block, the present invention can be sealed box body processing, extraneous dust and steam is prevented to enter in box body, so as to prevent pollution of the impurity to kit utensil in box body.

Description

A kind of Dustproof phospholipase A2 assay kit
Technical field
The present invention relates to assay kit technical field, specially a kind of Dustproof phospholipase A2 assay kit.
Background technology
Phospholipase A2 is a kind of hydrolase that can be catalyzed two acyl groups on phosphatide glycerol molecule, is also arachidonic acid (AA), the rate-limiting enzyme of the bioactive substances such as prostaglandin and platelet activating factor (PAF) generation, generated lipid medium In inflammation and tissue damage, the activation of membrane channels, information are transmitted, in haemodynamics and pathophysiological process and are being adjusted Serve in intraor extracellular metabolism key.Suffer from acute pancreatitis, septic shock, wound and multiple organ failure (MSOF) PLA2 activity increases in person's serum.In multiple trauma, PLA2 activity changes are caused in MSOF tissue-damaging process Early signal parameter.Carry out its activity change etc. after source distribution, pathologic, physiologic, damage and wound with regard to PLA2 herein to be summarized.
When the character to phospholipase A2 is detected, assay kit is commonly used as test instrument, existing measure The box body structure of kit is relatively simple, and the dustproof and waterproof performance of box body is poor, and in box body during intrusion impurity, easily to box body Interior reagent and utensil pollutes, and is unfavorable for effective detection to phospholipase A2 character.It is for this purpose, it is proposed that a kind of novel anti- Dirt phospholipase A2 assay kit.
Invention content
The purpose of the present invention is to provide a kind of Dustproof phospholipase A2 assay kit, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution:A kind of Dustproof phospholipase A2 assay kit, Including box body, the box body includes placing groove, sealing cover and locking device, and the side of the sealing cover passes through hinge and placing groove Rotation connection, the opposite side of the sealing cover are clamped by locking device and placing groove, and the locking device includes mounting shell, presses Button, connecting plate, connecting shaft, compressed spring, clamping block, fixing axle and fixed block, the outside of the placing groove is equipped with opening, described Mounting shell is fixed on the inside of opening, and the mounting shell is equipped with first through hole, one end position of the button close to the side of opening In the outside of mounting shell, the other end of the button is fixed across first through hole with connecting plate, one end of the compressed spring with Side of the connecting plate far from button is fixed, and the other end and inner wall of the mounting shell far from first through hole side of the compressed spring are consolidated Fixed, side of the mounting shell far from first through hole is equipped with the second through-hole, and one end and the connecting plate of the connecting shaft are fixed, described The other end of connecting shaft is fixed across the second through-hole with clamping block, and the side of the fixed block and the inner wall of sealing cover are fixed, institute The top and fixed block for stating fixing axle are fixed, and bottom and the clamping block of the fixing axle are fixed.
Preferably, the clamping block is internally provided with device slot, and side of the described device slot far from connecting shaft fix limited Position block, the bottom of the fixing axle are equipped with card slot, and the fixing axle is clamped by card slot and limited block.
Preferably, the limited block is pyramidal structure close to one end of connecting shaft.
Preferably, annular sealing strip is fixed at the top of the placing groove, the sealing cover is corresponding with annular sealing strip Position is equipped with seal groove, and the seal groove coordinates with annular sealing strip.
Preferably, elastic washer is equipped between the annular sealing strip and seal groove, the elastic washer is consolidated with seal groove It is fixed.
Preferably, the outside of the button is equipped with protection cylinder, and the outer wall of the protection cylinder and placing groove is fixed.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, the present invention can be sealed box body processing, it is therefore prevented that extraneous dust and steam enters in box body, so as to anti- Stop pollution of the impurity to kit utensil in box body, to the guarantee that effective detection of phospholipase A2 improves, pass through locking device Placing groove and sealing cover can be fixed, when fixed, being moved downward by fixing axle makes card slot be clamped with limited block, passes through The elastic force effect of compressed spring, it is therefore prevented that limited block and exact separation realize the fixation of sealing cover and placing groove, will seal When lid is opened, pressure is applied to button, connecting plate transfers the pressure to compressed spring, and compressed spring forced contraction passes through connection Axis is by the pressure transmission of button to clamping block, and making clamping block, clamping block drives limited block to be taken off with card slot to placing groove internal motion From realizing the opening to sealing cover.
2nd, clamping block of the present invention is internally provided with device slot, and side of the device slot far from connecting shaft be fixed with limited block, Gu The bottom of dead axle is equipped with card slot, and fixing axle is clamped by card slot and limited block, by the interaction of limited block and card slot to close Fixed effect is played in capping, and limited block is pyramidal structure close to one end of connecting shaft, is entered in card slot convenient for limited block, placing groove Top be fixed with annular sealing strip, sealing cover position corresponding with annular sealing strip is equipped with seal groove, and seal groove is close with annular Strip of paper used for sealing coordinates, and enhances the sealing performance of sealing cover, is equipped with elastic washer between annular sealing strip and seal groove, elastic washer with Seal groove is fixed, and the connection for making annular sealing strip and seal groove is even closer, and the outside of button is equipped with protection cylinder, and protection cylinder is with putting The outer wall for putting slot is fixed, and avoids external object with button collision by protection cylinder to lead to the opening of sealing cover.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is locking device structure schematic diagram of the present invention;
Fig. 3 is clamping block structure diagram of the present invention.
In figure:1- box bodys;2- placing grooves;3- sealing covers;4- locking devices;5- mounting shells;6- buttons;7- connecting plates;8- Connecting shaft;9- compressed springs;10- clamping blocks;11- fixing axles;12- fixed blocks;13- is open;14- first through hole;15- second is logical Hole;16- device slots;17- limited blocks;18- card slots;19- annular sealing strips;20- seal grooves;21- elastic washers;22- protection cylinders.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of Dustproof phospholipase A2 assay kit, packet Include box body 1, the box body 1 includes placing groove 2, sealing cover 3 and locking device 4, and the side of the sealing cover 3 is by hinge with putting It puts slot 2 to be rotatablely connected, the opposite side of the sealing cover 3 is clamped by locking device 4 and placing groove 2, and the locking device 4 includes Mounting shell 5, button 6, connecting plate 7, connecting shaft 8, compressed spring 9, clamping block 10, fixing axle 11 and fixed block 12, the placement The outside of slot 2 is equipped with opening 13, and the mounting shell 5 is fixed on the inside of opening 13, and the mounting shell 5 is close to the side of opening 13 Equipped with first through hole 14, one end of the button 6 is located at the outside of mounting shell 5, and the other end of the button 6 passes through first through hole 14 fix with connecting plate 7, and one end and side of the connecting plate 7 far from button 6 of the compressed spring 9 are fixed, the compressed spring 9 The other end fixed with inner wall of the mounting shell 5 far from 14 side of first through hole, the side of the mounting shell 5 far from first through hole 14 Equipped with the second through-hole 15, one end and the connecting plate 7 of the connecting shaft 8 are fixed, and the other end of the connecting shaft 8 passes through the second through-hole 15 fix with clamping block 10, and the side of the fixed block 12 and the inner wall of sealing cover 3 are fixed, and the top of the fixing axle 11 is with consolidating Determine block 12 to fix, bottom and the clamping block 10 of the fixing axle 11 are fixed.
The clamping block 10 is internally provided with device slot 16, and side of the described device slot 16 far from connecting shaft 8 is fixed limited Position block 17, the bottom of the fixing axle 11 are equipped with card slot 18, and the fixing axle 11 is clamped by card slot 18 and limited block 17, passed through Limited block 17 and the interaction of card slot 18 play fixed effect to sealing cover 3.
The limited block 17 is pyramidal structure close to one end of connecting shaft 8, is entered in card slot 18 convenient for limited block 17.
The top of the placing groove 2 is fixed with annular sealing strip 19, the sealing cover 3 and 19 corresponding position of annular sealing strip Seal groove 20 is installed, the seal groove 20 coordinates with annular sealing strip 19, enhances the sealing performance of sealing cover 3.
Elastic washer 21, the elastic washer 21 and seal groove 20 are equipped between the annular sealing strip 19 and seal groove 20 It is fixed, make annular sealing strip 19 and the connection of seal groove 20 even closer.
The outside of the button 6 is equipped with protection cylinder 22, and the protection cylinder 22 and the outer wall of placing groove 2 are fixed, and pass through protection Cylinder 22 avoids external object and collides and cause the opening of sealing cover 3 with button 6.
Operation principle:Processing can be sealed to box body 1, it is therefore prevented that extraneous dust and steam enters in box body 1, so as to Pollution of the impurity to kit utensil in box body 1 is prevented, to the guarantee that effective detection of phospholipase A2 improves, is filled by locking Placing groove 2 and sealing cover 3 can be fixed by putting 4, and when fixed, being moved downward by fixing axle 11 makes card slot 18 and limited block 17 clampings are acted on by the elastic force of compressed spring 9, it is therefore prevented that limited block 17 is detached with card slot 18, realizes sealing cover 3 with placing The fixation of slot 2 when sealing cover 3 is opened, applies pressure to button 6, and connecting plate 7 transfers the pressure to compressed spring 9, compresses 9 forced contraction of spring by connecting shaft 8 by the pressure transmission of button 6 to clamping block 10, makes clamping block 10 to the inside of placing groove 2 Movement, clamping block 10 drive limited block 17 to be detached from card slot 18, realize the opening to sealing cover 3.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of Dustproof phospholipase A2 assay kit, including box body (1), it is characterised in that:The box body (1) is including putting Slot (2), sealing cover (3) and locking device (4) are put, the side of the sealing cover (3) is connected by hinge and placing groove (2) rotation It connects, the opposite side of the sealing cover (3) is clamped by locking device (4) and placing groove (2), and the locking device (4) includes peace Fill shell (5), button (6), connecting plate (7), connecting shaft (8), compressed spring (9), clamping block (10), fixing axle (11) and fixed block (12), the outside of the placing groove (2) is equipped with opening (13), and the mounting shell (5) is fixed on the inside of opening (13), the peace It fills shell (5) and is equipped with first through hole (14) close to the side of opening (13), one end of the button (6) is located at the outer of mounting shell (5) Side, the other end of the button (6) pass through first through hole (14) fixed with connecting plate (7), one end of the compressed spring (9) with Side of the connecting plate (7) far from button (6) is fixed, the other end and the separate first through hole of mounting shell (5) of the compressed spring (9) (14) inner wall of side is fixed, and side of the mounting shell (5) far from first through hole (14) is equipped with the second through-hole (15), the company One end of spindle (8) is fixed with connecting plate (7), and the other end of the connecting shaft (8) passes through the second through-hole (15) and clamping block (10) fixed, the side of the fixed block (12) and the inner wall of sealing cover (3) are fixed, the top of the fixing axle (11) and fixation Block (12) is fixed, and the bottom of the fixing axle (11) and clamping block (10) are fixed.
2. a kind of Dustproof phospholipase A2 assay kit according to claim 1, it is characterised in that:The clamping block (10) be internally provided with device slot (16), side of the described device slot (16) far from connecting shaft (8) is fixed with limited block (17), institute The bottom for stating fixing axle (11) is equipped with card slot (18), and the fixing axle (11) is clamped by card slot (18) and limited block (17).
3. a kind of Dustproof phospholipase A2 assay kit according to claim 2, it is characterised in that:The limited block (17) it is pyramidal structure close to one end of connecting shaft (8).
4. a kind of Dustproof phospholipase A2 assay kit according to claim 1, it is characterised in that:The placing groove (2) it is fixed with annular sealing strip (19) at the top of, the sealing cover (3) position corresponding with annular sealing strip (19) is equipped with sealing Slot (20), the seal groove (20) coordinate with annular sealing strip (19).
5. a kind of Dustproof phospholipase A2 assay kit according to claim 4, it is characterised in that:The annular is close Elastic washer (21) is equipped between strip of paper used for sealing (19) and seal groove (20), the elastic washer (21) is fixed with seal groove (20).
6. a kind of Dustproof phospholipase A2 assay kit according to claim 1, it is characterised in that:The button (6) outside is equipped with protection cylinder (22), and the protection cylinder (22) and the outer wall of placing groove (2) are fixed.
CN201711460893.8A 2017-12-28 2017-12-28 A kind of Dustproof phospholipase A2 assay kit Pending CN108216907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711460893.8A CN108216907A (en) 2017-12-28 2017-12-28 A kind of Dustproof phospholipase A2 assay kit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711460893.8A CN108216907A (en) 2017-12-28 2017-12-28 A kind of Dustproof phospholipase A2 assay kit

Publications (1)

Publication Number Publication Date
CN108216907A true CN108216907A (en) 2018-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711460893.8A Pending CN108216907A (en) 2017-12-28 2017-12-28 A kind of Dustproof phospholipase A2 assay kit

Country Status (1)

Country Link
CN (1) CN108216907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111504995A (en) * 2020-05-13 2020-08-07 暨南大学 A method for detecting phospholipase A2 based on colorimetric principle and its application

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606078A (en) * 1946-01-10 1948-08-05 Noton Ltd S Improvements in or relating to locks for travel cases and the like
CN1529785A (en) * 2001-07-16 2004-09-15 Լ����D������ʲ��˾ Fireproof and Waterproof Containers
DE102010021112B3 (en) * 2010-05-20 2011-04-28 Schmale Gmbh & Co. Kg Knob fastener for container, has knob which is guided in housing, where housing is inserted in container wall, where housing is supported with shoulder on container wall
CN103303565A (en) * 2013-06-24 2013-09-18 苏州群泰包装制品有限公司 Watch case locking device
US20150102035A1 (en) * 2013-10-11 2015-04-16 Ronald Tuan Sealing ring
CN106275866A (en) * 2016-08-09 2017-01-04 四川乐柚科技有限公司 A kind of determination box improved structure
CN207712617U (en) * 2017-12-28 2018-08-10 天津惠民能源技术开发有限公司 A kind of phospholipase A2 assay kit with dust seal function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606078A (en) * 1946-01-10 1948-08-05 Noton Ltd S Improvements in or relating to locks for travel cases and the like
CN1529785A (en) * 2001-07-16 2004-09-15 Լ����D������ʲ��˾ Fireproof and Waterproof Containers
DE102010021112B3 (en) * 2010-05-20 2011-04-28 Schmale Gmbh & Co. Kg Knob fastener for container, has knob which is guided in housing, where housing is inserted in container wall, where housing is supported with shoulder on container wall
CN103237738A (en) * 2010-05-20 2013-08-07 施马尔有限责任两合公司 Push catch
CN103303565A (en) * 2013-06-24 2013-09-18 苏州群泰包装制品有限公司 Watch case locking device
US20150102035A1 (en) * 2013-10-11 2015-04-16 Ronald Tuan Sealing ring
CN106275866A (en) * 2016-08-09 2017-01-04 四川乐柚科技有限公司 A kind of determination box improved structure
CN207712617U (en) * 2017-12-28 2018-08-10 天津惠民能源技术开发有限公司 A kind of phospholipase A2 assay kit with dust seal function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111504995A (en) * 2020-05-13 2020-08-07 暨南大学 A method for detecting phospholipase A2 based on colorimetric principle and its application
CN111504995B (en) * 2020-05-13 2021-10-12 暨南大学 A method for detecting phospholipase A2 based on colorimetric principle and its application

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Application publication date: 20180629