CN113460470A - Preservation device of liquid chromatographic column - Google Patents
Preservation device of liquid chromatographic column Download PDFInfo
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- CN113460470A CN113460470A CN202111021508.6A CN202111021508A CN113460470A CN 113460470 A CN113460470 A CN 113460470A CN 202111021508 A CN202111021508 A CN 202111021508A CN 113460470 A CN113460470 A CN 113460470A
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The invention relates to the technical field of liquid chromatographic columns, in particular to a storage device for a liquid chromatographic column, which comprises a storage box, wherein a box cover is rotatably arranged at the upper end of the storage box through a hinge, a pressing annular plate is movably arranged on the upper surface of the storage box, first pressing rods are fixedly arranged at four corners of the lower surface of the pressing annular plate, end fixing mechanisms are arranged at four corners of the upper end and the lower end of the interior of the storage box, column fixing mechanisms are arranged at centers of two sides of the interior of the storage box, and a reset mechanism is arranged at the upper end of one side surface of the storage box. The end fixing mechanism and the column body fixing mechanism can simultaneously fix the two ends and the column body part of the liquid chromatographic column, so that the whole storage box has better fixing effect on the liquid chromatographic column, is more stable in the storage box when being subjected to external force, has better storage effect on the liquid chromatographic column, and ensures that the analysis result is more accurate.
Description
Technical Field
The invention relates to the technical field of liquid chromatographic columns, in particular to a storage device for a liquid chromatographic column.
Background
The liquid chromatographic column is an instrument for liquid chromatographic analysis, it can separate each component in the liquid, the convenience is analyzed liquid, because its structure is complicated and comparatively accurate, it is especially important to the save of liquid chromatographic column, but current save set is not good to the fixed effect of liquid chromatographic column, produce under the exogenic action easily and rock, and then cause the influence to the inside liquid of liquid chromatographic column, cause the inaccuracy of analytical data, relatively poor to the protectiveness of chromatographic column, it is inconvenient to use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a storage device for a liquid chromatographic column, which solves the problems of poor fixing effect and poor protection of the liquid chromatographic column.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a save set of liquid chromatographic column, includes the case of keeping, the case lid is installed through the hinge rotation in the upper end of case of keeping, save case upper surface movable mounting has and presses the annular slab, press all fixed mounting in the lower surface four corners department of annular slab and have first depression bar, press all fixed mounting in the lower surface both sides center department of annular slab and have the second depression bar, the other end of first depression bar and second depression bar all alternates and set up in the case of keeping, both ends four corners department all is provided with tip fixed establishment about the case is inside, the inside both sides center department of keeping the case all is provided with cylinder fixed establishment, a side surface upper end of keeping the case is provided with canceling release mechanical system, the bottom inner wall of keeping the case is provided with the tip standing groove, be provided with the protection pad in the tip standing groove.
Preferably, the end fixing mechanism comprises a first mounting groove, a first guide inclined block, a second guide inclined block, a first slider, a first limiting mounting plate, a second reset spring, a first sliding mounting rod, a first avoiding spring, an end fixing clamp plate and first anti-skidding patterns, the first mounting groove is formed in the upper end and the lower end of the four corners of the storage box and is located on one side of the first pressing rod, the first guide inclined block is fixedly mounted on one side of the first pressing rod and located on the upper end of the first mounting groove, and the second guide inclined block is arranged on one side of the lower portion of the first guide inclined block and is fixedly mounted on the lower surface of the second guide inclined block
Preferably, every first slider all slides and sets up in first spacing mounting panel, every first spacing mounting panel all sets up the bottom surface at first mounting groove, every one side surface that first slider is close to first depression bar all is provided with second reset spring, the other end setting of second reset spring is in the one end of first spacing mounting panel, every the one end surface both sides that first depression bar was kept away from to the second direction sloping block all slidable mounting have first slidable mounting pole.
Preferably, an end fixing clamp plate is arranged at one end, away from the second guide inclined block, of each first sliding installation rod, a first avoidance spring is arranged between the end fixing clamp plate and the end face of the two sides of the second guide inclined block and on the rod body of each first sliding installation rod, and a first anti-skid pattern is arranged on the surface of one end, away from the second guide inclined block, of each end fixing clamp plate.
Preferably, cylinder fixed establishment dodges spring, cylinder solid fixed splint and second antiskid line including second mounting groove, third direction sloping block, fourth direction sloping block, second slider, the spacing mounting panel of second, third reset spring, second slidable mounting pole, second, the second mounting groove sets up in the both sides surface of case and is located the one end of second depression bar, every the second depression bar is kept away from the one end tip of pressing the annular slab and is located the upper end of second mounting groove and all fixed mounting have the third direction sloping block, every the below one side of third direction sloping block and the bottom that is located the second mounting groove all are provided with fourth direction sloping block, every the lower surface of fourth direction sloping block all fixed mounting have the second slider.
Preferably, every the second slider all slides and sets up at the spacing mounting panel of second, every the spacing mounting panel of second all sets up the bottom surface at the second mounting groove, every one side surface that the second slider is close to the second mounting groove all is provided with third reset spring, the other end setting of third reset spring is in the one end of the spacing mounting panel of second, every the one end surface that the second mounting groove was kept away from to the fourth direction sloping block all is provided with second slidable mounting pole.
Preferably, one end of each second sliding installation rod is provided with a cylinder fixing clamp plate, a second avoidance spring is arranged between the end faces of the two sides of each cylinder fixing clamp plate and the end face of the two sides of each fourth guide inclined block and on the rod body of each second sliding installation rod, and a second anti-skid pattern is arranged on the surface of one end, far away from the fourth guide inclined block, of each cylinder fixing clamp plate.
As preferred, canceling release mechanical system is including button, push rod, limiting plate, installation spring, extrusion sloping block, clamp plate, first reset spring, spacing hole and gag lever post, the button activity sets up one side upper surface at the case of keeping, the push rod is installed to the other end of button, the push rod alternates and sets up in the limiting plate, the limiting plate sets up one side upper end at the case of keeping, just be located the pole body of push rod and be provided with first reset spring between the both sides surface of limiting plate and button.
Preferably, the push rod is kept away from the one end of button and is installed the extrusion sloping block, the other end below of extrusion sloping block is provided with the clamp plate, the lower surface of clamp plate is provided with first reset spring, first reset spring sets up in the inside below that just is located spacing hole in upper end one side of the case, spacing hole sets up in the upper surface one side center department of case, the gag lever post sets up in the lower surface of pressing the annular plate and is located the top in spacing hole.
Compared with the prior art, the invention has the following beneficial effects:
1. can fix simultaneously the both ends and the cylinder part of liquid chromatographic column through tip fixed establishment and cylinder fixed establishment, make whole case of keeping better to the fixed effect of liquid chromatographic column, it is inside more stable when receiving external force, can be more firm to the fixing of liquid chromatographic column through setting up first anti-skidding line and second anti-skidding line, make it be difficult for sliding, it is better to the save effect of liquid chromatographic column, make its analysis result also can be more accurate.
2. Can let press the annular plate to restore to the throne through setting up canceling release mechanical system and shift up, make first depression bar and second depression bar rebound, make tip solid fixed splint and cylinder solid fixed splint get back to the primary importance under second reset spring and third reset spring's effect, conveniently take out the liquid chromatography column, make whole save set use more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a liquid chromatography column storage device according to the present invention;
FIG. 2 is a schematic view of the internal structure of a device for storing a liquid chromatography column according to the present invention;
FIG. 3 is a top view of FIG. 2 of a liquid chromatography column holding apparatus of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3 of a device for holding a liquid chromatography column according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B in FIG. 3 of a device for holding a liquid chromatography column according to the present invention;
FIG. 6 is an enlarged schematic view of the storage apparatus of a liquid chromatography column of the present invention at C in FIG. 5;
FIG. 7 is an enlarged schematic view of the holding device of a liquid chromatography column of the present invention at D in FIG. 6;
FIG. 8 is a schematic view of the internal structure of the reset mechanism of the storage device for liquid chromatography columns according to the present invention in a pressed state.
In the figure: 1. a storage box; 2. a box cover; 3. pressing the annular plate; 4. a reset mechanism; 401. a button; 402. a push rod; 403. a limiting plate; 404. installing a spring; 405. extruding the inclined block; 406. pressing a plate; 407. a first return spring; 408. a limiting hole; 409. a limiting rod; 5. an end fixing mechanism; 501. a first mounting groove; 502. a first guide swash block; 503. a second guide swash block; 504. a first slider; 505. a first limit mounting plate; 506. a second return spring; 507. a first slide mounting bar; 508. a first avoidance spring; 509. the end part is fixed with a splint; 510. a first anti-skid pattern; 6. a cylinder fixing mechanism; 601. a second mounting groove; 602. a third guide sloping block; 603. a fourth guide inclined block; 604. a second slider; 605. a second limiting mounting plate; 606. a third return spring; 607. a second slidably mounted rod; 608. a second avoidance spring; 609. a column fixing splint; 610. a second anti-skid pattern; 7. a first pressure lever; 8. a second compression bar; 9. an end placing groove; 10. and (6) a protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Examples
As shown in fig. 1-8, a storage device for a liquid chromatography column comprises a storage box 1, a box cover 2 is rotatably installed at the upper end of the storage box 1 through a hinge, a pressing annular plate 3 is movably installed on the upper surface of the storage box 1, first pressing rods 7 are fixedly installed at four corners of the lower surface of the pressing annular plate 3, second pressing rods 8 are fixedly installed at centers of two sides of the lower surface of the pressing annular plate 3, the other ends of the first pressing rods 7 and the second pressing rods 8 are arranged in the storage box 1 in an inserting mode, end fixing mechanisms 5 are arranged at four corners of the upper end and the lower end inside the storage box 1, cylinder fixing mechanisms 6 are arranged at centers of two sides inside the storage box 1, a reset mechanism 4 is arranged at the upper end of one side surface of the storage box 1, an end placing groove 9 is arranged on the inner wall of the bottom of the storage box 1, and a protection pad 10 is arranged in the end placing groove 9.
Through the technical scheme, the lower first pressure lever 7 and the lower second pressure lever 8 are pushed to move by pressing the pressing annular plate 3, the first pressure lever 7 can push the two first guide inclined blocks 502 at the lower end to move in the first mounting groove 501, so that the second guide inclined block 503 below the first pressure lever can be pushed to move transversely under the action of the first slide block 504, the first sliding mounting rod 507 is driven to move, the end fixing clamp plate 509 can move, the two end parts of the liquid chromatography column can be clamped and fixed through the four end fixing clamp plates 509, the third guide inclined block 602 can be pushed to move by the movement of the second pressure lever 8, the column fixing clamp plate 609 can be pushed to move under the action of the slidably arranged fourth guide inclined block 603 and the second sliding mounting rod 607, and the two column fixing clamp plates 609 can clamp and fix the column part of the liquid chromatography column, the two ends and the column body part of the liquid chromatographic column are simultaneously fixed through the end part fixing mechanism 5 and the column body fixing mechanism 6, so that the fixing effect of the whole storage box 1 on the liquid chromatographic column is better, the interior of the storage box is more stable when external force is applied, the storage effect on the liquid chromatographic column is better, the analysis result is more accurate, the pressing annular plate 3 can reset and move upwards through the reset mechanism 4, the first pressure rod 7 and the second pressure rod 8 move upwards, the end part fixing clamp plate 509 and the column body fixing clamp plate 609 return to the original positions under the action of the second reset spring 506 and the third reset spring 606, the liquid chromatographic column is conveniently taken out, the liquid chromatographic column can be more stably fixed through the first anti-skid grains 510 and the second anti-skid grains 610, the liquid chromatographic column is not easy to slide, one end of the liquid chromatographic column can be placed through the end part placing groove 9 and the protection pad 10 arranged at the bottom, the whole storage device is more convenient to use.
In this embodiment, the end fixing mechanism 5 includes a first mounting groove 501, a first guide inclined block 502, a second guide inclined block 503, a first slider 504, a first limit mounting plate 505, a second return spring 506, a first sliding mounting rod 507, a first avoiding spring 508, an end fixing clamp plate 509, and a first anti-slip pattern 510, the first mounting groove 501 is disposed at the upper and lower ends of the four corners of the storage box 1 and is located at one side of the first pressing rod 7, the first guide inclined block 502 is fixedly mounted at one side of the first pressing rod 7 and is located at the upper end of the first mounting groove 501, the second guide inclined block 503 is disposed at one side below each first guide inclined block 502, the first slider 504 is fixedly mounted at the lower surface of each second guide inclined block 503, each first slider 504 is slidably disposed in the first limit mounting plate 505, each first limit mounting plate 505 is disposed at the bottom surface of the first mounting groove 501, a second return spring 506 is arranged on one side surface of each first sliding block 504 close to the first pressing rod 7, the other end of the second return spring 506 is arranged at one end of the first limiting mounting plate 505, two sides of one end surface of each second guide sloping block 503 far away from the first pressing rod 7 are respectively provided with a first sliding mounting rod 507 in a sliding manner, one end of each first sliding mounting rod 507 far away from the second guide sloping block 503 is provided with an end fixing clamping plate 509, a first avoidance spring 508 is arranged between the end fixing clamping plate 509 and two side end surfaces of the second guide sloping block 503 and positioned on the rod body of the first sliding mounting rod 507, one end surface of each end fixing clamping plate far away from the second guide sloping block 503 is provided with a first anti-skidding thread 510, and the movement of the first pressing rod 7 can push the two first guide sloping blocks 502 at the lower end thereof to move in the first mounting groove 501, so as to push the second guide sloping block 503 below the first pressing rod to move transversely under the action of the first sliding block 504, and then drive first slidable mounting pole 507 and remove, make end fixing splint 509 remove, can press from both sides tight the fixed through four end fixing splint 509 to the both ends tip of liquid chromatography column, make whole liquid chromatography column fixed more stable in the case 1.
In specific arrangement, the cylinder fixing mechanism 6 comprises a second mounting groove 601, a third guide inclined block 602, a fourth guide inclined block 603, a second sliding block 604, a second limit mounting plate 605, a third return spring 606, a second sliding mounting rod 607, a second avoidance spring 608, a cylinder fixing clamp 609 and a second anti-sliding texture 610, the second mounting groove 601 is arranged on the surface of both sides of the storage box 1 and is positioned at one end of the second pressing rod 8, the end part of one end of each second pressing rod 8 far away from the pressing annular plate 3 and positioned at the upper end of the second mounting groove 601 is fixedly provided with the third guide inclined block 602, the lower side of each third guide inclined block 602 and positioned at the bottom of the second mounting groove 601 are provided with the fourth guide inclined block 603, the lower surface of each fourth guide inclined block 603 is fixedly provided with the second sliding block 604, each second limit mounting plate 605 is arranged on the surface of the bottom of the second mounting groove 601, a third return spring 606 is arranged on one side surface of each second sliding block 604 close to the second mounting groove 601, the other end of the third return spring 606 is arranged at one end of the second limiting mounting plate 605, a second sliding mounting rod 607 is arranged on one end surface of each fourth guide inclined block 603 far away from the second mounting groove 601, a cylinder fixing clamp 609 is arranged at one end of each second sliding mounting rod 607, a second avoidance spring 608 is arranged between the cylinder fixing clamp 609 and the end surface of the fourth guide inclined block 603 on the rod body of the second sliding mounting rod 607, a second anti-skid grain 610 is arranged on one end surface of each cylinder fixing clamp 609 far away from the fourth guide inclined block 603, the third guide inclined block 602 is pushed to move by the movement of the second pressure rod 8, and the cylinder fixing clamp 609 is pushed to move under the action of the slidably arranged fourth guide inclined block 603 and the second sliding mounting rod 607, make two cylinder solid fixed splint 609 press from both sides the tight fixed to the cylinder part of liquid chromatography column, make whole deposit case 1 better to the fixed effect of liquid chromatography column, can be more firm to the fixed of liquid chromatography column through setting up first anti-skidding line 510 and second anti-skidding line 610, make it difficult for sliding, it is more convenient to use.
In the present application, the reset mechanism 4 includes a button 401, a push rod 402, a limit plate 403, a mounting spring 404, an extrusion inclined block 405, a press plate 406, a first reset spring 407, a limit hole 408 and a limit rod 409, the button 401 is movably disposed at the upper end of one side surface of the storage box 1, the push rod 402 is mounted at the other end of the button 401, the push rod 402 is inserted into the limit plate 403, the limit plate 403 is disposed at the upper end of one side of the storage box 1, the first reset spring 407 is disposed between the limit plate 403 and the two side surfaces of the button 401 and on the rod body of the push rod 402, the extrusion inclined block 405 is mounted at one end of the push rod 402 away from the button 401, the press plate 406 is disposed below the other end of the extrusion inclined block 405, the first reset spring 407 is disposed on the lower surface of the press plate 406, the first reset spring 407 is disposed inside one side of the upper end of the storage box 1 and below the limit hole 408, the limit hole 408 is disposed at the center of one side of the upper surface of the storage box 1, the limiting rod 409 is arranged on the lower surface of the pressing annular plate 3 and located above the limiting hole 408, the end fixing mechanism 5 and the column fixing mechanism 6 can achieve better effects when the liquid chromatography columns with different sizes are clamped and fixed under the action of the first avoidance spring 508 and the second avoidance spring 608 through the first sliding installation rod 507 and the second sliding installation rod 607 which are arranged in a sliding mode, the overall applicability of the liquid chromatography columns is improved, when the liquid chromatography columns are taken out, the pressing button 401 pushes the pressing inclined block 405 to extrude the first return spring 407 under the action of the push rod 402 and the installation spring 404, the inclined block 405 is extruded to return to the initial position under the action of the installation spring 404 after the extrusion is completed, the pressing plate 406 pushes the limiting rod 409 to be separated from the limiting hole 408 under the action of the first return spring 407, the pressing annular plate 3 is reset, and the liquid chromatography columns can be taken out conveniently.
The working principle of the preservation device for the liquid chromatographic column is as follows:
when the device is used, the box cover 2 movably installed through the hinge is opened, a liquid chromatographic column to be stored is placed in the storage box 1, one end of the liquid chromatographic column can be placed through the end part placing groove 9 and the protection pad 10 arranged at the bottom, the first pressure rod 7 and the second pressure rod 8 at the lower end are pushed to move by pressing the pressing annular plate 3, the first pressure rod 7 moves to push the two first guide inclined blocks 502 at the lower end to move in the first installation groove 501, the first guide inclined block 502 moves to push the second guide inclined block 503 below the first guide inclined block to move transversely under the action of the first sliding block 504, the first sliding installation rod 507 is further pushed to move, the end part fixing clamp plate 509 moves, the end parts at the two ends of the liquid chromatographic column can be clamped and fixed through the four end part fixing clamp plates 509, and the third guide inclined block 602 can be pushed to move by the movement of the second pressure rod 8, the cylinder fixing clamp plates 609 are pushed to move under the action of the fourth guide inclined block 603 and the second sliding installation rod 607 which are arranged in a sliding way, so that the two cylinder fixing clamp plates 609 clamp and fix the cylinder part of the liquid chromatographic column, and the two ends and the cylinder part of the liquid chromatographic column are fixed simultaneously through the end fixing mechanism 5 and the cylinder fixing mechanism 6, so that the whole storage box 1 has better fixing effect on the liquid chromatographic column, the interior of the storage box is more stable when being subjected to external force, the storage effect on the liquid chromatographic column is better, the end fixing mechanism 5 and the cylinder fixing mechanism 6 can have better effect on clamping and fixing the liquid chromatographic columns with different sizes under the action of the first avoidance spring 508 and the second avoidance spring 608 through the first sliding installation rod 507 and the second sliding installation rod 607 which are arranged in a sliding way, the whole applicability is increased, and when the liquid chromatographic columns are taken out, push the extrusion sloping block 405 to extrude the first reset spring 407 under the action of the push rod 402 and the mounting spring 404 by pressing the button 401, extrude the sloping block 405 to return to the initial position under the action of the mounting spring 404 after the extrusion is completed, so that the pressing plate 406 pushes the limiting rod 409 to separate from the limiting hole 408 under the action of the first reset spring 407, and further the pressing ring plate 3 moves upwards, so that the first pressing rod 7 and the second pressing rod 8 move upwards, the end fixing clamp plate 509 and the cylinder fixing clamp plate 609 return to the original positions under the action of the second reset spring 506 and the third reset spring 606, the liquid chromatography column is conveniently taken out, the liquid chromatography column can be more stably fixed by arranging the first anti-slip patterns 510 and the second anti-slip patterns 610, the liquid chromatography column is not easy to slide, and the whole storage device is more convenient to use.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a save set of liquid chromatography post, includes case (1) of keeping, its characterized in that: the upper end of the storage box (1) is rotatably provided with a box cover (2) through a hinge, the upper surface of the storage box (1) is movably provided with a pressing annular plate (3), the four corners of the lower surface of the pressing annular plate (3) are fixedly provided with first pressing rods (7), the centers of the two sides of the lower surface of the pressing annular plate (3) are fixedly provided with second pressing rods (8), the other ends of the first pressing rods (7) and the second pressing rods (8) are inserted into the storage box (1), the four corners of the upper end and the lower end of the interior of the storage box (1) are provided with end fixing mechanisms (5), the centers of the two sides of the interior of the storage box (1) are provided with cylinder fixing mechanisms (6), the upper end of one side surface of the storage box (1) is provided with a reset mechanism (4), the inner wall of the bottom of the storage box (1) is provided with an end placing groove (9), a protection pad (10) is arranged in the end part placing groove (9), the end part fixing mechanism (5) comprises a first mounting groove (501), a first guide inclined block (502), a second guide inclined block (503), a first sliding block (504), a first limiting mounting plate (505), a second reset spring (506), a first sliding mounting rod (507), a first avoiding spring (508), an end part fixing clamping plate (509) and first anti-sliding patterns (510), the first mounting groove (501) is arranged at the upper end and the lower end of the four corners of the storage box (1) and is positioned at one side of the first pressing rod (7), the first guide inclined block (502) is fixedly mounted at one side of the first pressing rod (7) and is positioned at the upper end of the first mounting groove (501), a second guide inclined block (503) is arranged at one side below each first guide inclined block (502), and a first sliding block (504) is fixedly mounted at the lower surface of each second guide inclined block (503), every first slider (504) all slides and sets up in first spacing mounting panel (505), every first spacing mounting panel (505) all sets up the bottom surface at first mounting groove (501), every first slider (504) are close to a side surface of first depression bar (7) and all are provided with second reset spring (506), the other end setting of second reset spring (506) is in the one end of first spacing mounting panel (505), every one end surface both sides that first depression bar (7) were kept away from to second direction sloping block (503) all slidable mounting has first slidable mounting pole (507).
2. The apparatus for preserving a liquid chromatography column as claimed in claim 1, wherein: every one end that second direction sloping block (503) was kept away from in first slidable mounting pole (507) all is provided with end fixing splint (509), between the both sides terminal surface of end fixing splint (509) and second direction sloping block (503) and be located the pole body of first slidable mounting pole (507) all be provided with first spring (508) of dodging, every end fixing splint (509) keep away from the one end surface of second direction sloping block (503) and all are provided with first anti-skidding line (510).
3. The apparatus for preserving a liquid chromatography column as claimed in claim 1, wherein: the cylinder fixing mechanism (6) comprises a second mounting groove (601), a third guide inclined block (602), a fourth guide inclined block (603), a second sliding block (604), a second limiting mounting plate (605), a third return spring (606), a second sliding mounting rod (607), a second avoidance spring (608), a cylinder fixing clamping plate (609) and second anti-skidding threads (610), second mounting groove (601) set up in the both sides surface of keeping box (1) and be located the one end of second depression bar (8), every second depression bar (8) are kept away from the one end tip of pressing annular plate (3) and are located the upper end of second mounting groove (601) and all fixed mounting have third direction sloping block (602), every the below one side of third direction sloping block (602) and the bottom that is located second mounting groove (601) all are provided with fourth direction sloping block (603), every the lower surface of fourth direction sloping block (603) all fixed mounting have second slider (604).
4. A device for preserving a liquid chromatography column as claimed in claim 3, wherein: each second sliding block (604) is arranged on a second limiting mounting plate (605) in a sliding mode, each second limiting mounting plate (605) is arranged on the bottom surface of the second mounting groove (601), a third return spring (606) is arranged on one side surface, close to the second mounting groove (601), of each second sliding block (604), the other end of each third return spring (606) is arranged at one end of the second limiting mounting plate (605), and a second sliding mounting rod (607) is arranged on one end surface, far away from the second mounting groove (601), of each fourth guide inclined block (603).
5. The apparatus for preserving a liquid chromatography column as claimed in claim 4, wherein: every the one end of second slidable mounting pole (607) all is provided with cylinder solid fixed splint (609), between the both sides terminal surface of cylinder solid fixed splint (609) and fourth direction sloping block (603) and be located the pole body of second slidable mounting pole (607) and all be provided with second and dodge spring (608), every the one end surface that fourth direction sloping block (603) was kept away from in cylinder solid fixed splint (609) all is provided with second antiskid line (610).
6. The apparatus for preserving a liquid chromatography column as claimed in claim 1, wherein: reset mechanism (4) are including button (401), push rod (402), limiting plate (403), installation spring (404), extrusion sloping block (405), clamp plate (406), first reset spring (407), spacing hole (408) and gag lever post (409), button (401) activity sets up in a side surface upper end of keeping case (1), push rod (402) are installed to the other end of button (401), push rod (402) alternate the setting in limiting plate (403), limiting plate (403) set up in a side upper end of keeping case (1), be provided with first reset spring (407) between the both sides surface of limiting plate (403) and button (401) and be located the pole body of push rod (402).
7. The apparatus for preserving a liquid chromatography column as claimed in claim 6, wherein: push rod (402) are kept away from the one end of button (401) and are installed extrusion sloping block (405), the other end below of extrusion sloping block (405) is provided with clamp plate (406), the lower surface of clamp plate (406) is provided with first reset spring (407), first reset spring (407) set up in the inside below that just is located spacing hole (408) of upper end one side of case (1), spacing hole (408) set up in the upper surface one side center department of case (1), gag lever post (409) set up the lower surface of pressing annular plate (3) and are located the top of spacing hole (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021508.6A CN113460470B (en) | 2021-09-01 | 2021-09-01 | Preservation device of liquid chromatographic column |
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| Application Number | Priority Date | Filing Date | Title |
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| CN210681643U (en) * | 2019-10-30 | 2020-06-05 | 祝慧 | Test tube conveyer for clinical laboratory of hospital |
| CN211970161U (en) * | 2019-12-10 | 2020-11-20 | 上海易算生物科技有限公司 | Chromatographic column case for chromatographic analyzer |
| CN212196515U (en) * | 2019-12-02 | 2020-12-22 | 深圳市金阅科技有限责任公司 | Antigen detection kit |
| CN112265722A (en) * | 2020-10-16 | 2021-01-26 | 佛山雅邦生物技术开发有限公司 | Diagnostic kit |
| CN112410194A (en) * | 2020-11-19 | 2021-02-26 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
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| CN210681643U (en) * | 2019-10-30 | 2020-06-05 | 祝慧 | Test tube conveyer for clinical laboratory of hospital |
| CN212196515U (en) * | 2019-12-02 | 2020-12-22 | 深圳市金阅科技有限责任公司 | Antigen detection kit |
| CN211970161U (en) * | 2019-12-10 | 2020-11-20 | 上海易算生物科技有限公司 | Chromatographic column case for chromatographic analyzer |
| CN112265722A (en) * | 2020-10-16 | 2021-01-26 | 佛山雅邦生物技术开发有限公司 | Diagnostic kit |
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