CN212227665U

CN212227665U - Test tube drying device for gene detection

Info

Publication number: CN212227665U
Application number: CN202020878427.2U
Authority: CN
Inventors: 任智慧; 黄亭亭
Original assignee: Zhongke Zhihong Tianjin Medical Laboratory Co ltd
Current assignee: Zhongke Zhihong Tianjin Medical Laboratory Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-25
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a test tube drying device for gene detection, bear frame and first guide duct including first device main part, gag lever post, return spring, test tube, all be fixed with the gag lever post on two inside walls of first device main part, and one side winding on gag lever post surface has return spring to the gag lever post surface sliding mounting of return spring one side has the sliding block, the bottom of sliding block and the bottom sliding connection of first device main part, one side on first device main part top is fixed with second device main part, and the inside one end sliding mounting of second device main part has the test tube to bear the frame, and the bottom that the test tube bore the frame extends to the inside of first device main part, and the slide wheel is all installed to the both sides that the test tube bore the bottom. The utility model discloses not only improve the application scope of device, hoisting device's work convenience still strengthens the oven-dry mass of device.

Description

Test tube drying device for gene detection

Technical Field

The utility model relates to a bioengineering technical field specifically is a test tube drying device for gene detection.

Background

Need use a lot of test tubes at gene detection's in-process, the test tube needs wash it after using the completion to use next time, but the test tube is after wasing, can remain more drop on the inner wall of test tube, and these drop can influence experimental result, consequently need in time clear up these drops, just need use test tube drying device this moment.

The test tube drying devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the existing test tube drying device is used, hot air often brings dust particles, bacteria and the like in the air into the device together when entering the device, and the dust particles and the bacteria are attached to the inner wall and the outer wall of the test tube, so that adverse effects are caused to the subsequent use of the test tube, and the accuracy of gene detection is reduced;

(2) the existing test tube drying device usually needs to manually wipe water stains on the test tube during use so as to dry the test tube quickly, but the step is troublesome and labor-consuming, and brings inconvenience to the use of workers;

(3) the existing test tube drying device is difficult to fix test tubes with different specifications when in use, and the working application range of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test tube drying device for gene detection to solve the not good, inconvenient and the limited problem of test tube application scope of water stain clearance of the not good of the dry effect of the device of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube drying device for gene detection comprises a first device main body, limiting rods, return springs, a test tube bearing frame and a first air guide tube, wherein the limiting rods are fixed on two inner side walls of the first device main body, the return springs are wound on one side of the surface of each limiting rod, sliding blocks are arranged on the surfaces of the limiting rods on one sides of the return springs in a sliding mode, the bottom ends of the sliding blocks are connected with the bottom of the first device main body in a sliding mode, a second device main body is fixed on one side of the top end of the first device main body, a test tube bearing frame is arranged at one end inside the second device main body in a sliding mode, the bottom end of the test tube bearing frame extends into the first device main body, sliding wheels are arranged on two sides of the bottom end of the test tube bearing frame, the bottom ends of the sliding wheels are in mutual contact with the top end of the sliding wheels, a first air blower is arranged on the outer wall on, the improved electric heating water heater is characterized in that a filter box is installed on one side of the top end of the second device main body, a heat source box is fixed to the top end of the second device main body on one side of the filter box, heating wires are installed on one side of the interior of the heat source box, a second fan is installed on the outer wall of one side of the second device main body, a second air guide pipe is installed on one side of the top end of the second fan, one end of the second air guide pipe extends into the interior of the filter box, a control panel is installed on the outer wall of one side of the first device main body, the output end of a single chip microcomputer in the control panel is electrically connected with the input ends of the first fan and the second fan respectively, and electrical equipment in the device.

Preferably, a support frame is fixed at the center of the bottom of the first device body, a driving motor is installed on the outer wall of one side of the support frame, a rotating shaft is installed at the output end of the driving motor through a coupler, a cam disc is installed at one end of the rotating shaft, one end of the cam disc is in contact with the outer wall of a sliding block, and the test tube carrier is in circular lifting motion in the second device body through the contact of the cam disc and the sliding block.

Preferably, the test tube bears one side on frame top and all is fixed with equidistant connecting plate, and is provided with limit structure on the outer wall of connecting plate one side, and the test tube that connecting plate one side bore the frame top and is fixed with the installation pole, and the installation pole plays the effect that supports the test tube.

Preferably, the cotton primary plate that disinfects is installed to one side of rose box bottom, and disinfects and install the silica gel dampproof agent bottom the rose box of cotton primary plate one side, and the silica gel dampproof agent mainly absorbs the moisture in the air.

Preferably, limiting frame, limiting spring, fly leaf, guiding arm, connecting block and rubber wheel have set gradually in limiting structure's inside, be fixed with limiting frame on the outer wall of connecting plate one side, and be fixed with limiting spring on the inner wall of limiting frame one side to limiting frame inside slidable mounting of limiting spring one end has the fly leaf.

Preferably, be fixed with the guiding arm on the outer wall of fly leaf one side, the one end of guiding arm extends to the outside of spacing frame, and is fixed with the connecting block on the outer wall of guiding arm one side to one side of connecting block bottom articulates there is the rubber wheel, realizes the fixed test tube of different specifications of device through limit structure.

Compared with the prior art, the beneficial effects of the utility model are that: the test tube drying device for gene detection not only improves the application range of the device, improves the working convenience of the device, but also enhances the drying quality of the device;

(1) through being provided with fly leaf, rubber wheel and, putting the test tube after will wasing in the top of installation pole, make the test tube outer wall extrusion rubber wheel, four groups of rubber wheels can fix the test tube, and the connecting block promotes guide arm and fly leaf and move in the inside of spacing frame this moment, and spacing spring is compression state, and the elasticity of spacing spring can push the rubber wheel to the outer wall of test tube to realize the function that the device can fix according to different test tube specifications, improve the application scope of device;

(2) the control panel starts the driving motor to work by arranging the sliding block, the sliding wheel and the test tube bearing frame, so that the driving motor drives the rotating shaft and the cam disc to rotate together, the support frame plays a role of supporting the cam disc, when the convex surface of the cam disc is contacted with the outer wall of the sliding block, the sliding block is pushed to move on the surface of the limiting rod, at the moment, the return spring is compressed, and the sliding wheel can move on the inclined surface of the sliding block, so that the test tube bearing frame does reciprocating lifting motion in the second device main body, water drops attached to the inner wall and the outer wall of the test tube are shaken off, manual wiping is avoided, and the working convenience of the device is improved;

(3) the heating wire, the first fan and the first air guide pipe are arranged, the first fan, the heating wire and the second fan are started to work, the first fan enables hot air generated by the heating wire to sequentially pass through the filter box and the first air guide pipe to be pumped into the second device main body, the sterilizing cotton primary effect plate in the filter box plays a role in preliminary sterilization on the hot air, impurities in the air such as dust particles and impurities in the air are isolated, the silica gel moisture-proof agent mainly absorbs moisture in the air, when the hot air is accumulated in the second device main body, the used hot air in the second device main body can be pumped into the filter box again through the second air guide pipe through the second fan, the purified hot air is sent into the second device main body again through suction force generated by the first fan, and therefore the function of hot air circulation drying is achieved, avoid pollution test tube such as dust granule and bacterium in the air when reducing calorific loss, hoisting device's drying quality.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the filtering box of the present invention;

FIG. 3 is a side view of the supporting frame of the present invention;

FIG. 4 is a schematic view of the test tube carrier of the present invention;

FIG. 5 is a schematic view of the top enlarged structure of the limiting structure of the present invention;

in the figure: 1. a first device main body; 2. a limiting rod; 3. a return spring; 4. a support frame; 5. a slider; 6. a control panel; 7. a sliding wheel; 8. a test tube carrier; 9. a second device main body; 10. a first fan; 11. a first air duct; 12. a filter box; 13. a heat source box; 14. an electric heating wire; 15. a second air duct; 16. a second fan; 17. a sterilizing cotton primary effect plate; 18. a silica gel moisture resistant agent; 19. a drive motor; 20. a rotating shaft; 21. a cam plate; 22. mounting a rod; 23. a connecting plate; 24. a limiting structure; 2401. A limiting frame; 2402. a limiting spring; 2403. a movable plate; 2404. a guide arm; 2405. connecting blocks; 2406. a rubber wheel.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a test tube drying device for gene detection comprises a first device body 1, a limiting rod 2, a return spring 3, a test tube bearing frame 8 and a first air guide pipe 11, wherein limiting rods 2 are fixed on two inner side walls of the first device body 1, the return spring 3 is wound on one side of the surface of the limiting rod 2, a sliding block 5 is installed on the surface of the limiting rod 2 on one side of the return spring 3 in a sliding mode, the bottom end of the sliding block 5 is connected with the bottom of the first device body 1 in a sliding mode, a second device body 9 is fixed on one side of the top end of the first device body 1, a test tube bearing frame 8 is installed at one end of the inside of the second device body 9 in a sliding mode, the bottom end of the test tube bearing frame 8 extends into the first device body 1, sliding wheels 7 are installed on two sides of the bottom end of the test tube bearing frame 8, and the bottom end of each;

connecting plates 23 at equal intervals are fixed on one sides of the top ends of the test tube bearing frames 8, a limiting structure 24 is arranged on the outer wall of one side of each connecting plate 23, and mounting rods 22 are fixed on the top ends of the test tube bearing frames 8 on one sides of the connecting plates 23;

the limiting structure 24 is internally provided with a limiting frame 2401, a limiting spring 2402, a movable plate 2403, a guide arm 2404, a connecting block 2405 and a rubber wheel 2406 in sequence, the limiting frame 2401 is fixed on the outer wall of one side of the connecting plate 23, the limiting spring 2402 is fixed on the inner wall of one side of the limiting frame 2401, the movable plate 2403 is slidably mounted inside the limiting frame 2401 at one end of the limiting spring 2402, the guide arm 2404 is fixed on the outer wall of one side of the movable plate 2403, one end of the guide arm 2404 extends to the outside of the limiting frame 2401, a connecting block 2405 is fixed on the outer wall of one side of the guide arm 2404, and one side of the bottom end of the connecting block 2405 is hinged with the rubber;

the cleaned test tube is placed at the top end of the mounting rod 22, so that the outer wall of the test tube extrudes the rubber wheels 2406, the test tube can be fixed by the four groups of rubber wheels 2406, at the moment, the connecting block 2405 pushes the guide arm 2404 and the movable plate 2403 to move in the limiting frame 2401, the limiting spring 2402 is in a compressed state, the rubber wheels 2406 can be pushed to the outer wall of the test tube by the elastic force of the limiting spring 2402, and the device can be fixed according to different test tube specifications;

a first fan 10 is installed on the outer wall of one side of the second device main body 9, the type of the first fan 10 can be GD30K2-12, a first air guide pipe 11 is installed on one side of the top end of the first fan 10, a filter box 12 is installed on one side of the top end of the second device main body 9, a heat source box 13 is fixed on the top end of the second device main body 9 on one side of the filter box 12, and an electric heating wire 14 is installed on one side inside the heat source box 13;

a sterilizing cotton primary effect plate 17 is arranged at one side of the bottom of the filter box 12, and a silica gel moisture-proof agent 18 is arranged at the bottom of the filter box 12 at one side of the sterilizing cotton primary effect plate 17;

a second fan 16 is installed on the outer wall of one side of the second device main body 9, the type of the second fan 16 can be GD30K2-12, a second air guide pipe 15 is installed on one side of the top end of the second fan 16, one end of the second air guide pipe 15 extends into the filter box 12, a control panel 6 is installed on the outer wall of one side of the first device main body 1, the type of the control panel 6 can be MAM-330, and the output end of a single chip microcomputer in the control panel 6 is electrically connected with the input ends of the first fan 10 and the second fan 16 respectively;

the first fan 10, the heating wire 14 and the second fan 16 are started to work through the control panel 6, the first fan 10 pumps the hot air generated by the heating wire 14 into the second device main body 9 through the filter box 12 and the first air guide pipe 11 in sequence, the sterilizing cotton primary effect plate 17 in the filter box 12 plays a role in preliminary sterilization on the hot air to isolate impurities in the air, such as dust particles and impurities in the air, the silica gel moisture-proof agent 18 mainly absorbs moisture in the air, when the hot air is accumulated in the second device main body 9, the hot air used in the second device main body 9 can be pumped into the filter box 12 again through the second air guide pipe 15 by the second fan 16, the suction force generated by the first fan 10 sends the purified hot air into the second device main body 9 again, and therefore the function of hot air circulation drying is formed, the heat loss is reduced, meanwhile, the pollution of dust particles, bacteria and the like in the air to the test tube is avoided, and the drying quality of the device is improved;

a support frame 4 is fixed at the central position of the bottom of the first device main body 1, a driving motor 19 is installed on the outer wall of one side of the support frame 4, the model of the driving motor 19 can be RS-385SH, the output end of the driving motor 19 is provided with a rotating shaft 20 through a coupling, one end of the rotating shaft 20 is provided with a cam disc 21, and one end of the cam disc 21 is contacted with the outer wall of the sliding block 5;

the driving motor 19 is started to work through the control panel 6, so that the driving motor drives the rotating shaft 20 and the cam disc 21 to rotate together, the supporting frame 4 plays a role of supporting the cam disc 21, when the convex surface of the cam disc 21 is contacted with the outer wall of the sliding block 5, the sliding block 5 is pushed to move on the surface of the limiting rod 2, the return spring 3 is compressed at the moment, the sliding wheel 7 can move on the inclined surface of the sliding block 5, the test tube bearing frame 8 can reciprocate in the second device main body 9, water beads attached to the inner wall and the outer wall of the test tube are shaken off, and manual wiping is avoided.

The working principle is as follows: when the device is used, firstly, the cleaned test tube is placed at the top end of the mounting rod 22, the outer wall of the test tube presses the rubber wheels 2406, the four groups of rubber wheels 2406 can fix the test tube, at the moment, the connecting block 2405 pushes the guide arm 2404 and the movable plate 2403 to move in the limiting frame 2401, the limiting spring 2402 is in a compressed state, the elastic force of the limiting spring 2402 can push the rubber wheels 2406 to the outer wall of the test tube, so that the device can perform a fixing function according to different test tube specifications, the application range of the device is improved, after the test tube is fixed, the driving motor 19 can be started through the control panel 6 to work, the rotating shaft 20 and the cam disc 21 are driven to rotate together, the support frame 4 plays a role of supporting the cam disc 21, when the convex surface of the cam disc 21 is contacted with the outer wall of the sliding block 5, the sliding block 5 is pushed to move on the surface, the sliding wheel 7 can move on the inclined plane of the sliding block 5, so that the test tube bearing frame 8 can do reciprocating lifting motion in the second device main body 9, so that water drops attached to the inner wall and the outer wall of the test tube can be shaken off, manual wiping can be avoided, the working convenience of the device can be improved, the first fan 10 is started through the control panel 6, the heating wire 14 and the second fan 16 work, the hot air generated by the heating wire 14 can be enabled to sequentially pass through the filter box 12 through the first fan 10, the first air guide pipe 11 is pumped into the second device main body 9, the sterilizing cotton primary effect plate 17 in the filter box 12 plays a primary sterilizing role on the hot air, impurities in the air can be isolated, such as dust and impurities in the air, the silica gel moisture-proof agent 18 mainly absorbs moisture in the air, when the hot air is accumulated in the second device main body 9, the hot air used in the second device main body 9 can be pumped into the filter box 12 again through the second air guide pipe 15 through the second fan 16 The inside of inside, the suction that first fan 10 produced sends into the inside of second device main part 9 with these hot-air after purifying again to form the dry function of hot-air circulation, avoid polluting the test tube such as dust granule and bacterium in the air when reducing calorific loss, hoisting device's drying quality.

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.

Claims

1. The utility model provides a test tube drying device for gene detection, includes first device main part (1), gag lever post (2), return spring (3), test tube bear frame (8) and first guide duct (11), its characterized in that: the device is characterized in that limiting rods (2) are fixed on two inner side walls of a first device body (1), one side of the surface of each limiting rod (2) is wound with a return spring (3), a sliding block (5) is arranged on the surface of each limiting rod (2) on one side of each return spring (3), the bottom end of each sliding block (5) is connected with the bottom of the first device body (1) in a sliding mode, a second device body (9) is fixed on one side of the top end of the first device body (1), a test tube bearing frame (8) is arranged at one end of the inner portion of the second device body (9) in a sliding mode, the bottom end of the test tube bearing frame (8) extends into the inner portion of the first device body (1), sliding wheels (7) are arranged on two sides of the bottom end of the test tube bearing frame (8), the bottom end of each sliding wheel (7) is in contact with the top end of each sliding block (5), and a first fan (, and a first air guide pipe (11) is installed on one side of the top end of the first fan (10), a filter box (12) is installed on one side of the top end of the second device main body (9), a heat source box (13) is fixed on the top end of the second device main body (9) on one side of the filter box (12), an electric heating wire (14) is installed on one side of the interior of the heat source box (13), a second fan (16) is installed on the outer wall of one side of the second device main body (9), a second air guide pipe (15) is installed on one side of the top end of the second fan (16), one end of the second air guide pipe (15) extends to the interior of the filter box (12), a control panel (6) is installed on the outer wall of one side of the first device main body (1), and the output end of a single chip microcomputer in the control panel (6) is electrically connected with the input ends of the first fan (10).

2. The test tube drying apparatus for gene testing according to claim 1, wherein: the center position department of first device main part (1) bottom is fixed with support frame (4), and installs driving motor (19) on the outer wall of support frame (4) one side to the output of driving motor (19) installs pivot (20) through the shaft coupling, and cam disc (21) are installed to the one end of pivot (20), and the one end of cam disc (21) and the outer wall of sliding block (5) contact each other.

3. The test tube drying apparatus for gene testing according to claim 1, wherein: test tube bears one side on frame (8) top and all is fixed with equidistant connecting plate (23), and is provided with limit structure (24) on the outer wall of connecting plate (23) one side, and test tube that connecting plate (23) one side bore frame (8) top is fixed with installation pole (22).

4. The test tube drying apparatus for gene testing according to claim 1, wherein: the cotton primary plate (17) that disinfects is installed to one side of rose box (12) bottom, and the silica gel dampproof agent (18) are installed to rose box (12) bottom of cotton primary plate (17) one side that disinfects.

5. The test tube drying apparatus for gene testing according to claim 3, wherein: the inside of limit structure (24) has set gradually spacing frame (2401), spacing spring (2402), fly leaf (2403), guide arm (2404), connecting block (2405) and rubber wheel (2406), be fixed with spacing frame (2401) on the outer wall of connecting plate (23) one side, and be fixed with spacing spring (2402) on the inner wall of spacing frame (2401) one side to there is fly leaf (2403) inside slidable mounting of spacing frame (2401) of spacing spring (2402) one end.

6. The test tube drying apparatus for gene testing according to claim 5, wherein: be fixed with guide arm (2404) on the outer wall of fly leaf (2403) one side, the outside of guide arm (2404) one end extension to spacing frame (2401), and be fixed with connecting block (2405) on the outer wall of guide arm (2404) one side to one side of connecting block (2405) bottom articulates there is rubber wheel (2406).