CN220430899U - Chemical reagent accommodating device - Google Patents

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a chemical reagent containing device, which comprises a storage box, wherein the lower end of the storage box is provided with a movable groove, the bottom of the movable groove is rotatably provided with a rotary table, the rear end of the movable groove is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding way, the front end of the sliding block is fixedly connected with a rack, the right end of the rack is fixedly connected with a pull rod, the rotary table is provided with a lifting assembly for lifting, a moving block in the lifting assembly is provided with a test tube groove, and a fixing assembly for fixing is arranged in the test tube groove.

Description

Chemical reagent accommodating device

Technical Field

The utility model relates to the technical field of chemical engineering, in particular to a chemical reagent containing device.

Background

The chemical reagent is a relative standard substance for chemical research and component analysis, is an important condition for technological progress, and is widely used for synthesizing, separating, qualitative and quantitative analysis of substances;

when current accomodate chemical reagent, can adopt holding equipment to concentrate the reagent pipe and accomodate, the test tube produces easily when placing and rocks the reagent that leads to depositing in the test tube and spill, makes the stability of reagent pipe can not obtain effective guarantee to the inside that its device of fixed test tube is located holding device, the people is difficult for carrying out the fixed operation of reagent pipe after the reagent pipe is placed, for this we propose a chemical reagent holding device to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a chemical reagent containing device, which solves the problem that the size of a test tube and the mismatch of a test tube groove in the prior art cause shaking, and a fixing device is positioned in a containing box and is not easy to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemical reagent accommodating device, includes the case, movable groove has been seted up to the lower extreme of case, the carousel is installed in the bottom rotation of movable groove, the spout has been seted up to the rear end of movable groove, sliding connection has the slider in the spout, the front end fixedly connected with rack of slider, the right-hand member fixedly connected with pull rod of rack, be provided with the lifting unit who is used for going up and down on the carousel, the test tube groove has been seted up on the movable block in the lifting unit, be provided with the fixed subassembly that is used for fixing in the test tube groove.

Preferably, teeth of the rotary table are matched with teeth of the rack, and teeth of the rotary table are matched with teeth of the rack.

Preferably, the inner diameter of the sliding groove is matched with the outer diameter of the sliding block, and the longitudinal sections of the sliding groove and the sliding block are T-shaped.

Preferably, the lifting assembly comprises a rotary table, the upper end of the rotary table is fixedly connected with a first screw rod, a first screw sleeve is sleeved on the outer wall of the first screw rod, and the first screw sleeve is fixedly installed in the moving block.

Preferably, the fixing component comprises a clamping block, the clamping block is arranged in the test tube groove, a second screw rod is rotatably arranged at the left end of the clamping block on the left side, a second screw sleeve is sleeved on the second screw rod, and a knob is fixedly connected to the left end of the second screw rod.

Preferably, the shape of the knob is attached to the inner wall of the test tube groove, and rubber pads are arranged on the inner wall of the test tube groove and the inner side of the knob.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lifting assembly is arranged, so that the moving block can be lifted from the storage box when the test tube is placed, the placing of the reagent tube and the clamping work after the placing are facilitated, and after the clamping, the moving block can enter the storage box through the lifting assembly, so that the reagent tube is convenient to transport, and the reagent tube is prevented from being exposed in the air and being polluted by other impurities;

in addition, through setting up fixed subassembly, can fix the reagent pipe of equidimension not, produce when avoiding its placing in the test tube inslot and rock for the reagent pipe bumps and produces the breakage, also can avoid the reagent that the inside was deposited to the reagent pipe when rocking to spill, pollutes the reagent in other reagent pipes, and the rubber pad can avoid the reagent pipe to bump with the inside production of test tube inslot when placing and taking.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the structure of the present utility model;

FIG. 4 is an enlarged partial schematic view of the FIG. 3A;

fig. 5 is a schematic right-side cross-sectional view of the structure of the present utility model.

In the figure: 1. a storage box; 2. a movable groove; 3. a turntable; 4. a chute; 5. a slide block; 6. a rack; 7. a pull rod; 8. a first screw; 9. a first screw sleeve; 10. a moving block; 11. a test tube groove; 12. clamping blocks; 13. a second screw; 14. a second screw sleeve; 15. and (5) a knob.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a chemical reagent accommodating device, including case 1, movable groove 2 has been seted up to the lower extreme of case 1, the bottom in movable groove 2 rotates installs carousel 3, spout 4 has been seted up to the rear end in movable groove 2, sliding connection has slider 5 in spout 4, the front end fixedly connected with rack 6 of slider 5, the right-hand member fixedly connected with pull rod 7 of rack 6, be provided with the lifting unit who is used for going up and down on carousel 3, test tube groove 11 has been seted up on the movable block 10 in the lifting unit, be provided with the fixed subassembly that is used for fixing in the test tube groove 11;

this device is through setting up lifting unit, when carrying out depositing and taking out of reagent pipe, can rise movable block 10 from case 1, and the fixed operation of clamp after being convenient for place and placing of reagent pipe avoids fixed subassembly to be located the inside inconvenient operation of case 1 to can fix the reagent pipe of equidimension through setting up fixed subassembly, avoid having the clearance and easily taking place to rock between its and the test tube groove 11.

Further, the tooth teeth of the turntable 3 are matched with the tooth grooves of the rack 6, and the tooth grooves of the turntable 3 are matched with the tooth teeth of the rack 6, as shown in fig. 2, the structure enables the rack 6 to interact with the turntable 3 when rotating so as to drive the turntable 3 to rotate, and therefore the operation of an operator is more labor-saving.

Further, the inner diameter of the sliding groove 4 is matched with the outer diameter of the sliding block 5, the longitudinal sections of the sliding groove 4 and the sliding block 5 are T-shaped, as shown in fig. 2 and 5, the structure connects the storage box 1 and the rack 6 together, and the rack 6 is not easy to separate from the storage box 1 during sliding.

Further, the lifting assembly comprises a rotary table 3, the upper end of the rotary table 3 is fixedly connected with a first screw rod 8, a first screw sleeve 9 is sleeved on the outer wall of the first screw rod 8, the first screw sleeve 9 is fixedly installed inside a moving block 10, and the structure enables the first screw sleeve 9 and the first screw rod 8 to conduct screw thread action to drive the moving block 10 to move up and down on the first screw rod 8, so that reagent tubes can be stored and fixed conveniently.

Further, fixed subassembly includes clamp splice 12, is provided with clamp splice 12 in the test tube groove 11, and second screw rod 13 is installed in the rotation of left side clamp splice 12's left end, has cup jointed second swivel nut 14 on the second screw rod 13, and the left end fixedly connected with knob 15 of second screw rod 13, as shown in fig. 3 and fig. 4, this structure makes clamp splice 12 can press from both sides the reagent pipe of depositing in test tube groove 11, thereby avoids there being the clearance between reagent pipe and the test tube groove 11 to produce and rocks.

Further, the shape laminating test tube groove 11's of knob 15 inner wall, the inner wall in test tube groove 11 and the inboard of knob 15 all are provided with the rubber pad, as shown in fig. 3 and 4, and this structure makes the reagent pipe when placing and taking, can not produce the breakage because of colliding with test tube groove 11 and clamp splice 12 to also can avoid the extrusion dynamics too big to cause the breakage of reagent pipe when pressing from both sides tightly.

Working principle: firstly, a pull rod 7 is pulled to one side far away from a storage box 1, so that the pull rod 7 pulls a rack 6 and a sliding block 5 to slide in a sliding groove 4, teeth of the rack 6 can move with teeth of a turntable 3 mutually while sliding, the turntable 3 is driven to rotate, a first screw rod 8 is driven to rotate when the turntable 3 rotates, the first screw rod 8 can rotate and conduct thread action with a first screw sleeve 9, the first screw sleeve 9 drives a movable block 10 to move up and down on the first screw rod 8, the movable block 10 is lifted out of the storage box 1, then a test tube storing reagent can be placed in a test tube groove 11, a knob 15 is rotated, the knob 15 drives a second screw rod 13 to rotate and conduct thread action with a second screw sleeve 14, so that a clamp block 12 is driven to clamp a reagent tube placed in the test tube groove 11, the reagent tube is prevented from shaking in the test tube groove 11, after the test tube is placed, the pull rod 7 can be pushed to the storage box 1, the turntable 6 is driven to rotate reversely, the first screw rod 8 is driven to rotate and conduct thread action with the first screw sleeve 9, the movable block 10 is driven to move down, and the movable block 10 is driven to move down to the inside the storage box 1, and the rack 10 is completely placed in the storage box 1;

when the reagent needs to be taken out, the cover is opened, the operation is repeated, the pull rod 7 is pulled, the rack 6 drives the turntable 3 and the first screw rod 8 to rotate, the first screw rod 8 and the first screw sleeve 9 perform a thread action to drive the movable block 10 to rise, then the knob 15 is rotated, the knob 15 drives the second screw rod 13 to rotate and the second screw sleeve 14 to perform a thread action, the second screw rod 13 gradually rotates out of the test tube groove 11, at the moment, the test tube is not clamped, can be taken out of the test tube groove 11, after the reagent tube is taken out completely, the pull rod 7 can be pushed, and the movable block 10 is reset.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A chemical reagent containment device comprising a storage case (1), characterized in that: the movable groove (2) has been seted up to the lower extreme of case (1), carousel (3) have been installed in the bottom rotation of movable groove (2), spout (4) have been seted up to the rear end of movable groove (2), sliding connection has slider (5) in spout (4), the front end fixedly connected with rack (6) of slider (5), the right-hand member fixedly connected with pull rod (7) of rack (6), be provided with the lifting unit who is used for going up and down on carousel (3), test tube groove (11) have been seted up on movable block (10) in the lifting unit, be provided with the fixed subassembly that is used for fixing in test tube groove (11).

2. A chemical reagent holding device according to claim 1, wherein: the teeth of the rotary table (3) are matched with the tooth grooves of the racks (6), and the tooth grooves of the rotary table (3) are matched with the teeth of the racks (6).

3. A chemical reagent holding device according to claim 1, wherein: the inner diameter of the sliding groove (4) is matched with the outer diameter of the sliding block (5), and the longitudinal sections of the sliding groove (4) and the sliding block (5) are T-shaped.

4. A chemical reagent holding device according to claim 1, wherein: the lifting assembly comprises a rotary table (3), a first screw rod (8) is fixedly connected to the upper end of the rotary table (3), a first screw sleeve (9) is sleeved on the outer wall of the first screw rod (8), and the first screw sleeve (9) is fixedly installed inside the moving block (10).

5. A chemical reagent holding device according to claim 1, wherein: the fixing assembly comprises a clamping block (12), the clamping block (12) is arranged in the test tube groove (11), a second screw rod (13) is rotatably arranged at the left end of the clamping block (12) on the left side, a second screw sleeve (14) is sleeved on the second screw rod (13), and a knob (15) is fixedly connected to the left end of the second screw rod (13).

6. A chemical reagent holding apparatus as recited in claim 5, wherein: the shape of knob (15) laminating test tube groove (11) inner wall, the inner wall in test tube groove (11) and the inboard of knob (15) all are provided with the rubber pad.