CN210675272U

CN210675272U - Stable drying rack of settling of test tube for experiments

Info

Publication number: CN210675272U
Application number: CN201920855621.6U
Authority: CN
Inventors: 曹建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-05
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a test tube for experiments settle drying rack steadily, including casing, arrangement structure and air pump, the casing comprises bottom plate riveting fixed in the base upper end, the arrangement structure is fixed to be set up in the bottom plate upper end, arrangement structure is including settling pole and supporting shoe, it runs through and is equipped with the multiunit venthole to settle the peripheral upper portion of pole, it is provided with the supporting shoe to settle the pole periphery through screw-thread fit swing joint, the supporting shoe comprises threaded sleeve, screw thread spacing ring, rotation frame, gyro wheel and belt. The utility model discloses can also rotate the supporting shoe according to the difference of test tube length and adjust, and when meetting the great test tube of opening, can rotate the screw thread spacing ring in screw thread sleeve periphery, support through the rising of screw thread spacing ring and hold up and rotate the frame to can support the mouth of pipe, such design can adapt to the test tube of multiple model size.

Description

Stable drying rack of settling of test tube for experiments

Technical Field

The utility model relates to a test tube drying equipment specifically is a drying rack is settled to stability of test tube for experiments.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, either at ambient temperature or with heat. The test tube all has extensive application in the experiment and in the production process, but because the structure of ordinary test tube belongs to the tubule body and is darker, all has certain degree of difficulty in the cleanness.

Among the prior art, all place after the test tube generally washs and air-dry on the test-tube rack, if dry in the oven is arranged in again to some needs, but it is not convenient enough to use like this, and the stoving support that is used for the test tube among the prior art has the structure too complicated and the test tube settles convenient problem inadequately, and the simple nimble multi-ruler test tube that is applicable to of being applicable to uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable drying rack of settling of test tube for experiments to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a test tube for experiments settle drying rack steadily, includes casing, arrangement structure and air pump, the casing comprises bottom plate riveting fixed in the base upper end, the fixed setting in bottom plate upper end of arrangement structure, arrangement structure is including settling pole and supporting shoe, the peripheral upper portion of settling pole runs through and is equipped with the multiunit venthole, it is peripheral to be provided with the supporting shoe through screw-thread fit swing joint to settle the pole, the supporting shoe comprises threaded sleeve, screw thread spacing ring, rotation frame, gyro wheel and belt.

As a further aspect of the present invention: the vertical welding of left side is provided with the baffle in the base, the base bottom is located the welding of baffle right side is provided with the water conservancy diversion bottom plate of right side downward sloping, the base right side wall with water conservancy diversion bottom plate right side relative position runs through and is provided with the blow off pipe, be equipped with the screw lid on the blow off pipe, be located in the base the baffle left side is provided with the air pump, the inlet end of air pump runs through base left side wall and external intercommunication, the output of air pump is through connecting trachea and arrangement pole lower extreme intercommunication.

As a further aspect of the present invention: the bottom plate surface middle part is the crisscross form embedding of longitude and latitude and is provided with water drainage tank, water drainage tank edge seal, bottom plate upper end right side is run through and is provided with the water leakage pipe, water leakage pipe upper end with water drainage tank intercommunication, the water leakage pipe lower extreme corresponds the intercommunication right part in the base.

As a further aspect of the present invention: the utility model discloses a drainage groove, including settle the pole, settle the pole and run through perpendicularly the bottom plate just it is equipped with a plurality ofly to settle the pole distribution, settle the pole and be located the bottom plate upper end in the drainage groove, it has the screw thread to settle pole middle part surface tap, it is provided with the blind hole to settle pole upper end embedding, be provided with the cushion through spring elastic connection in the blind hole, the cushion lower extreme with blind hole sliding fit, the cushion upper end with it is the same to settle pole upper end chi footpath, cushion upper surface embedding is equipped with the rubber cushion.

As a further aspect of the present invention: the utility model discloses a pole, including threaded sleeve, rotation frame, gyro wheel, belt, the threaded sleeve is established through screw-thread fit cover settle the peripheral middle part of pole, the screw-thread sleeve surface is attacked the screw thread, the threaded sleeve periphery is equipped with the screw thread spacing ring through screw-thread fit cover, the articulated rotation frame that is provided with of threaded sleeve upper end bilateral symmetry, it is the rectangular shape "return" word structure that the middle part runs through to rotate the frame, rotate the frame terminal with through torsional spring elastic connection between the threaded sleeve, it is provided with the gyro wheel to rotate the interior radial rotation of frame, the gyro wheel branch is located rotate both ends in the frame, the peripheral.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the test tube sleeve is arranged at the upper end of the arranging rod, the cushion block elastically supports the test tube, and the supporting block is rotated at the periphery of the arranging rod to support the edge of the lower end of the test tube through the supporting block, so that air can be blown outwards through the air outlet hole after the air pump is started and the test tube is dried; support stably through reaction force when the test tube cover is gone up, can also rotate the supporting shoe according to the difference of test tube length and adjust, and when meetting the great test tube of opening, can rotate the screw thread spacing ring in screw thread sleeve periphery, support through the rising of screw thread spacing ring and hold up and rotate the frame to can support the mouth of pipe, such design can adapt to the test tube of multiple model size.

Drawings

FIG. 1 is a schematic diagram of a structure of a test tube for experiment with a stably installed drying rack.

FIG. 2 is an enlarged view of area A of a stably mounted drying rack for test tubes for experiments.

Figure 3 is a top view of a bottom plate in a stably mounted drying rack for laboratory test tubes.

FIG. 4 is a schematic diagram of a support block in a drying rack for stably mounting test tubes for experiments.

In the figure: 1-base, 2-bottom plate, 3-baffle, 4-installation rod, 41-blind hole, 42-spring, 43-cushion block, 44-air outlet hole, 5-supporting block, 51-threaded sleeve, 52-threaded limiting ring, 53-rotating frame, 54-roller, 55-belt, 6-connecting air pipe, 7-air pump, 8-diversion bottom plate, 9-blow-off pipe, 10-water leaking pipe and 11-water draining groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, in the embodiment of the present invention, an experimental stable placement drying rack for test tubes comprises a housing, a placement structure and an air pump 7, wherein the housing is riveted and fixed on the upper end of a base 1 by a bottom plate 2, the placement structure is fixedly arranged on the upper end of the bottom plate 2, the placement structure comprises a placement rod 4 and a support block 5, the upper portion of the periphery of the placement rod 4 is provided with a plurality of sets of air outlets 44, and the periphery of the placement rod 4 is provided with the support block 5 through a thread fit and a movable connection.

The vertical welding in base 1 left side is provided with baffle 3, 1 bottom of base is located 3 right side welding of baffle is provided with the water conservancy diversion bottom plate 8 of right side downward sloping, 1 right side wall of base with 8 right sides relative position of water conservancy diversion bottom plate runs through and is provided with blow off pipe 9, be equipped with the screw lid on the blow off pipe 9, be located in the base 1 3 left sides of baffle are provided with air pump 7, the inlet end of air pump 7 runs through 1 left side wall of base and external intercommunication, the output of air pump 7 is through connecting pipe 6 and settle 4 lower extreme intercommunications of pole.

2 surperficial middle parts of bottom plate are the crisscross form embedding of longitude and latitude and are provided with water drainage tank 11, water drainage tank 11 edge closure, 2 upper end right sides of bottom plate run through and are provided with water leakage pipe 10, water leakage pipe 10 upper end with water drainage tank 11 intercommunication, water leakage pipe 10 lower extreme corresponds the intercommunication right part in the base 1.

Settle pole 4 and run through perpendicularly the bottom plate 2 just it is equipped with a plurality ofly to settle pole 4 distribution, it is located to settle pole 4 bottom plate 2 upper end in the water drainage tank 11, it has the screw thread to settle 4 middle part surfaces of pole, it is provided with blind hole 41 to settle 4 upper end embeddings of pole, be provided with cushion 43 through spring 42 elastic connection in the blind hole 41, cushion 43 lower extreme with blind hole 41 sliding fit, cushion 43 upper end with it is the same to settle 4 upper end chi footpaths of pole, the embedding of cushion 43 upper surface is equipped with the rubber cushion.

Test tube cover is established in settling 4 upper ends of pole during the use, cushion 43 elastic support test tube, again through settling 4 peripheral rotatory supporting shoe 5 of pole in order to support test tube lower extreme edge through supporting shoe 5, can outwards blow and dry test tube through venthole 44 after starting air pump 7 like this, after the rivers flow down through water drainage tank 11 water conservancy diversion, flow into base 1 through water leakage pipe 10 in, be convenient for concentrate the emission, and water can be avoided leaking by water drainage tank 11's design, also can enlarge area of contact and in order to improve drying speed.

Example 2

Referring to fig. 4, in the embodiment of the present invention, the support block 5 is composed of a threaded sleeve 51, a threaded limiting ring 52, a rotating frame 53, rollers 54 and a belt 55, the threaded sleeve 51 is sleeved on the middle portion of the periphery of the mounting rod 4 through a threaded fit, threads are tapped on the outer surface of the threaded sleeve 51, the threaded sleeve 51 is sleeved on the periphery of the threaded limiting ring 52 through a threaded fit, the rotating frame 53 is symmetrically hinged to two sides of the upper end of the threaded sleeve 51, the rotating frame 53 is a long strip-shaped "return" structure penetrating through the middle portion, the end of the rotating frame 53 is elastically connected with the threaded sleeve 51 through a torsion spring, the rollers 54 are radially and rotatably arranged in the rotating frame 53, the rollers 54 are respectively arranged at two ends in the rotating frame 53, the belt 55 is sleeved on the periphery of the rollers 54, the belt 55 is rotatable by the roller 54.

Such design can be sheathe in the test tube through reaction force support stably, can also rotate supporting shoe 5 according to the difference of test tube length and adjust, and when meetting the great test tube of opening, can rotate screw thread spacing ring 52 in screw thread sleeve 51 periphery, supports through the rising of screw thread spacing ring 52 and holds up and rotate frame 53 to can support the mouth of pipe, the test tube of multiple model size can be adapted to such design.

The utility model discloses a theory of operation is: when the device is used, the test tube sleeve is arranged at the upper end of the setting rod 4, the cushion block 43 elastically supports the test tube, the supporting block 5 is rotated at the periphery of the setting rod 4 to support the edge of the lower end of the test tube through the supporting block 5, so that air can be blown outwards through the air outlet hole 44 after the air pump 7 is started and the test tube is dried, water flows downwards and then flows into the base 1 through the water leakage pipe 10 after being guided through the water drainage groove 11, centralized discharge is facilitated, water can be prevented from leaking outwards due to the design of the water drainage groove 11, and the contact area can be enlarged to improve the; support stably through reaction force when on the test tube cover, can also rotate supporting shoe 5 according to the difference of test tube length and adjust, and when meetting the great test tube of opening, can rotate screw thread spacing ring 52 in screw thread sleeve 51 periphery, support through the rising of screw thread spacing ring 52 and hold up and rotate frame 53 to can support the mouth of pipe, the test tube of multiple model size can be adapted to such design.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drying rack is settled in stability of test tube for experiments, includes casing, arrangement structure and air pump (7), its characterized in that, the casing comprises bottom plate (2) riveting fixed in base (1) upper end, the fixed setting of arrangement structure is in bottom plate (2) upper end, arrangement structure is including settling pole (4) and supporting shoe (5), it runs through and is equipped with multiunit venthole (44) to settle the peripheral upper portion of pole (4), it is provided with supporting shoe (5) through screw-thread fit swing joint to settle pole (4) periphery, supporting shoe (5) comprise threaded sleeve (51), screw thread spacing ring (52), rotation frame (53), gyro wheel (54) and belt (55).

2. The drying rack is used for stably arranging test tubes for experiments according to claim 1, and is characterized in that a partition plate (3) is vertically welded on the left side in the base (1), the bottom of the base (1) is positioned on the right side of the partition plate (3) and is provided with a flow guide bottom plate (8) which is inclined downwards on the right side in a welding mode, a drain pipe (9) penetrates through the right wall of the base (1) and the right side of the flow guide bottom plate (8) at a relative position, a threaded cover is arranged on the drain pipe (9), and an air pump (7) is arranged on the left side of the partition plate (3) in the base (1).

3. The experimental test tube stable placement drying rack according to claim 2, characterized in that the air inlet end of the air pump (7) penetrates through the left wall of the base (1) and is communicated with the outside, and the output end of the air pump (7) is communicated with the lower end of the placement rod (4) through a connecting air pipe (6).

4. The drying rack for stably arranging the test tubes for the experiments is characterized in that the middle part of the surface of the bottom plate (2) is embedded with water drainage grooves (11) in a warp-weft staggered manner, and the right side of the upper end of the bottom plate (2) is provided with a water leakage pipe (10) in a penetrating manner.

5. The test tube stable setting drying rack for experiments according to claim 4 is characterized in that the edge of the drainage groove (11) is closed, the upper end of the water leakage pipe (10) is communicated with the drainage groove (11), and the lower end of the water leakage pipe (10) is correspondingly communicated with the right part in the base (1).

6. The test tube stable setting drying rack for the experiment according to claim 5, wherein the setting rods (4) vertically penetrate through the bottom plate (2) and the setting rods (4) are distributed in a plurality, the setting rods (4) are located at the upper end of the bottom plate (2) in the drainage grooves (11), threads are tapped on the middle surface of the setting rods (4), blind holes (41) are formed in the upper ends of the setting rods (4) in an embedded mode, cushion blocks (43) are arranged in the blind holes (41) through elastic connection of springs (42), the lower ends of the cushion blocks (43) are in sliding fit with the blind holes (41), the upper ends of the cushion blocks (43) are the same as the upper ends of the setting rods (4), and rubber cushion layers are arranged on the upper surfaces of the cushion blocks (43) in an embedded mode.

7. A stably-arranged drying rack for test tubes for experiments according to claim 1, the threaded sleeve (51) is sleeved on the middle part of the periphery of the mounting rod (4) through thread matching, the outer surface of the threaded sleeve (51) is tapped with threads, the periphery of the threaded sleeve (51) is sleeved with a threaded limiting ring (52) through thread matching, the two sides of the upper end of the threaded sleeve (51) are symmetrically hinged with rotating frames (53), the rotating frame (53) is a long strip-shaped structure with the middle part penetrating through, the tail end of the rotating frame (53) is elastically connected with the threaded sleeve (51) through a torsion spring, the roller (54) is arranged in the rotating frame (53) in a radial rotating mode, the roller (54) is arranged at two ends in the rotating frame (53), and a belt (55) is sleeved on the periphery of the roller (54).