CN216011583U

CN216011583U - Reagent tube drying device for gene detection

Info

Publication number: CN216011583U
Application number: CN202122329938.6U
Authority: CN
Inventors: 丁忠英
Original assignee: Huzhou Maternity and Child Care Hospital
Current assignee: Huzhou Maternity and Child Care Hospital
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-11
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a reagent tube drying device for gene detection, which has the key points of the technical proposal that the device comprises a drying box body and a drying cover plate matched with the drying box body, a rotating mechanism and a drying component matched with the rotating mechanism are arranged in the drying box body, the rotating mechanism comprises a rotating chassis and a plurality of rotor discs, the rotating chassis and the rotor discs are arranged in a circular structure, the rotor discs are uniformly distributed on the rotating chassis along the circumferential direction, at least two groups of test tube supports are arranged on the rotor discs, and test tube support, rotor dish and rotation chassis rotate around its central line separately, rotate the rotation main shaft that the chassis downside is provided with the rotation motor and is connected with the rotation motor, rotate the main shaft on overlap respectively be equipped with rotor dish and test tube support looks adaptation first driving pulley and first drive gear, dry subassembly including with the electric heat net of test tube support looks adaptation. The utility model discloses simple structure, the even and good effect of reliability of being heated have.

Description

Reagent tube drying device for gene detection

Technical Field

The utility model relates to a gene detection technical field, concretely relates to gene detects uses reagent pipe drying device.

Background

When a sample is detected in the field of genetic engineering, a reagent tube is one of common instruments for experiments and is used as a reaction container for a small amount of reagents, people usually use the reagent tube to carry out operations such as liquid-containing solid raw materials, heating of a small amount of liquid-containing solid, dissolving of liquid, gas or solid solutes and the like, the used reagent tube needs to be cleaned before next operation, otherwise, impurities remaining in the reagent tube can have adverse effects on subsequent experiments and mislead data collected by the experiments, and the reagent tube after cleaning needs to be dried so as to carry out next operation experiments.

However, when the existing drying device dries the reagent tube, the position of the reagent tube in the drying device is kept fixed, even if the reagent tube in part of the drying device can rotate around the center of the drying device, the reagent tube is heated unevenly during drying, part of the reagent tube is dried, and the other part of the reagent tube is not dried, so that the test is influenced.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model provides a gene detects uses reagent pipe drying device has simple structure, the even and good reliability effect of being heated.

In order to achieve the above purpose, the utility model provides a following technical scheme: a reagent tube drying device for gene detection comprises a drying box body and a drying cover plate matched with the drying box body, wherein a rotating mechanism and a drying assembly matched with the rotating mechanism are arranged in the drying box body, the rotating mechanism comprises a rotating chassis and a plurality of rotor discs, the rotating chassis and the rotor discs are arranged in a circular structure, the rotor discs are uniformly distributed on the rotating chassis along the circumferential direction, at least two groups of test tube supports are arranged on the rotor discs, the test tube supports, the rotor discs and the rotating chassis rotate around the central lines of the rotor discs respectively, a rotating motor and a rotating main shaft connected with the rotating motor are arranged on the lower side of the rotating chassis, a first driving belt wheel and a first driving gear matched with the rotor discs and the test tube supports are sleeved on the rotating main shaft respectively, the drying assembly comprises an electric heating net matched with the test tube supports, the electric heating net is arranged in an annular structure and is fixedly connected to the inner wall of the drying box body, and a rotating groove matched with the rotating mechanism is formed in the bottom of the drying box body.

Through adopting above-mentioned technical scheme, the reagent pipe is fixed on test tube holder, and test tube holder rotates by oneself, and test tube holder rotates along with the rotor disc, and the rotor disc rotates along with rotating the chassis simultaneously to the electric heat net is ring structure setting and fixed connection on the inner wall of drying cabinet, makes in the drying cabinet each reagent pipe be in the same environment of being heated, makes each reagent pipe be heated evenly, drying effect unanimously, the good reliability.

The utility model discloses further set up to: the first driving belt wheel outside is provided with a plurality of second driving belt wheels that distribute around its circumference, and a plurality of second driving belt wheels pass through driving belt mutual swing joint with first driving belt wheel, the second driving belt wheel through set up the son dish dwang with the mutual fixed connection of rotor dish.

Through adopting above-mentioned technical scheme, first driving pulley passes through driving belt and drives the second driving pulley and rotate, and then the second driving pulley drives the rotor dish through the sub-dish dwang and rotates to let the reagent pipe that is located on the rotor dish rotate and rotate along with the rotor dish, improve the drying effect of reagent pipe.

The utility model discloses further set up to: the outer cover of the sub-tray rotating rod is provided with a support rotating rod matched with the sub-tray rotating rod, the upper end and the lower end of the support rotating rod are respectively fixedly connected with a third transmission gear and a second transmission gear connected with the first transmission gear in an occluded mode, and the third transmission gear is further occluded with a fourth transmission gear fixedly connected with the bottom of the test tube support.

Through adopting above-mentioned technical scheme, first drive gear drives second drive gear and rotates, and the support dwang drives third drive gear and rotates promptly, and then third drive gear drives fourth drive gear and rotates, realizes that test tube holder rotates to fix reagent pipe on test tube holder and carry out abundant drying and guarantee that each reagent pipe drying effect is unanimous.

The utility model discloses further set up to: the lower end of the rotating chassis is provided with a first chassis gear matched with the rotating groove, a chassis motor is further arranged in the rotating groove, and a second chassis gear matched with the first chassis gear is arranged on the chassis motor.

Through adopting above-mentioned technical scheme, the chassis motor drives chassis gear revolve to drive and rotate the chassis and rotate, thereby make the reagent pipe in the drying cabinet be heated evenly.

The utility model discloses further set up to: the drying component also comprises at least three temperature sensors matched with the electric heating net, and the temperature sensors are uniformly distributed on the inner wall of the drying box body in a circumferential shape.

Through adopting above-mentioned technical scheme, temperature sensor is used for detecting the temperature in the drying cabinet, prevents that the temperature is inhomogeneous in the drying cabinet, and then influences the drying effect of reagent pipe.

The utility model discloses further set up to: and a small ozone generator matched with the rotating mechanism is arranged on the drying cover plate.

Through adopting above-mentioned technical scheme, small-size ozone generator cooperation drying assembly disinfects the disinfection to the reagent pipe of placing on the test tube support to the reagent pipe is tested, and the ozone that small-size ozone generator produced can not produce in the reagent pipe and remain, with the accuracy of assurance test result.

To sum up, the utility model discloses following beneficial effect has:

1. fix on test tube holder through the reagent pipe, test tube holder rotates by oneself, and test tube holder rotates along with the rotor dish, and the rotor dish rotates along with rotating the chassis simultaneously to the electric heat net is ring structure setting and fixed connection on the inner wall of drying cabinet, makes in the drying cabinet each reagent pipe be in the same environment of being heated, makes each reagent pipe be heated evenly, drying effect unanimously, good reliability.

2. The small ozone generator is matched with the drying assembly to sterilize and disinfect the reagent tube placed on the test tube support, so that the reagent tube can be tested, and the ozone generated by the small ozone generator cannot be remained in the reagent tube, so that the accuracy of a test result is ensured.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

Fig. 4 is a partially enlarged schematic view at I in fig. 3.

Reference numerals: 1. drying the box body; 11. rotating the groove; 2. drying the cover plate; 3. rotating the chassis; 31. a first chassis gear; 32. a chassis motor; 33. a second chassis gear; 4. a rotor disk; 41. a subplate rotating rod; 42. a bracket rotating rod; 5. a test tube holder; 6. rotating the motor; 61. rotating the main shaft; 62. a first drive pulley; 63. a first drive gear; 64. a second drive pulley; 641. a drive belt; 65. a third transmission gear; 66. a second transmission gear; 67. a fourth transmission gear; 7. an electric heating net; 71. a temperature sensor; 8. a small ozone generator.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a reagent tube drying device for gene detection, as shown in fig. 1 to 4, comprising a drying box body 1 and a drying cover plate 2 matched with the drying box body 1, wherein a rotating mechanism and a drying component matched with the rotating mechanism are arranged in the drying box body 1, the rotating mechanism comprises a rotating chassis 3 and a plurality of rotor discs 4, the rotating chassis 3 and the rotor discs 4 are arranged in a circular structure, the rotor discs 4 are uniformly distributed on the rotating chassis 3 along the circumferential direction, at least two groups of test tube supports 5 are arranged on the rotor discs 4, the test tube supports 5, the rotor discs 4 and the rotating chassis 3 respectively rotate around the central line thereof, a rotating motor 6 and a rotating main shaft 61 connected with the rotating motor 6 are arranged at the lower side of the rotating chassis 3, a first driving pulley 62 and a first driving gear 63 matched with the rotor discs 4 and the test tube supports 5 are respectively sleeved on the rotating main shaft 61, the drying component comprises an electric heating net 7 matched with the test tube bracket 5, the electric heating net 7 is arranged in an annular structure and is fixedly connected to the inner wall of the drying box body 1, and a rotating groove 11 matched with the rotating mechanism is arranged at the bottom of the drying box body 1; reagent pipe is fixed on test tube holder 5, and test tube holder 5 rotates by oneself, and test tube holder 5 rotates along with rotor disc 4, and rotor disc 4 rotates along with rotating chassis 3 simultaneously and rotates to electric heat net 7 is ring structure setting and fixed connection on drying box 1's inner wall, makes each reagent pipe be in the same heated environment in drying box 1, makes each reagent pipe be heated evenly, drying effect is unanimous, the good reliability.

A plurality of second driving pulleys 64 distributed around the circumference of the first driving pulley 62 are arranged on the outer side of the first driving pulley 62, the plurality of second driving pulleys 64 are movably connected with the first driving pulley 62 through a driving belt 641, and the second driving pulleys 64 are fixedly connected with the rotor disc 4 through a disc rotating rod 41; first driving pulley 62 drives second driving pulley 64 through driving belt 641 and rotates, and second driving pulley 64 drives rotor disc 4 through sub-disc dwang 41 and rotates then to let the reagent pipe that is located on rotor disc 4 rotate and rotate along with rotor disc 4, improve the drying effect of reagent pipe.

The support rotating rod 42 matched with the subplate rotating rod 41 is sleeved outside the subplate rotating rod 41, the upper end and the lower end of the support rotating rod 42 are respectively and fixedly connected with a third transmission gear 65 and a second transmission gear 66 in meshed connection with the first transmission gear 63, and the third transmission gear 65 is further in meshed connection with a fourth transmission gear 67 fixedly connected with the bottom of the test tube support 5; first drive gear 63 drives second drive gear 66 and rotates, support dwang 42 drives third drive gear 65 and rotates promptly, and then third drive gear 65 drives fourth drive gear 67 and rotates, realize test tube holder 5 and rotate, so that fix reagent pipe on test tube holder 5 and fully dry and guarantee that each reagent pipe drying effect is unanimous, still be provided with rolling bearing and rotation axle sleeve between subdisc dwang 41 and the support dwang 42, so that subdisc dwang and support dwang do not influence each other.

A first chassis gear 31 matched with the rotating groove 11 is arranged at the lower end of the rotating chassis 3, a chassis motor 32 is further arranged in the rotating groove 11, and a second chassis gear 33 matched with the first chassis gear 31 is arranged on the chassis motor 32; the chassis motor 32 drives the chassis gear to rotate, so that the rotating chassis 3 is driven to rotate, the reagent tube in the drying box body 1 is heated uniformly, and the mode that the differential mechanism is connected to the rotating motor 6 to be connected with the second chassis gear 33 is adopted, so that the use quantity of the motors is reduced, and the cost of the device is reduced.

The drying component also comprises at least three temperature sensors 71 matched with the electric heating net 7, and the temperature sensors 71 are uniformly distributed on the inner wall of the drying box body 1 in a circumferential shape; the temperature sensor 71 is used for detecting the temperature in the drying box 1, and preventing the temperature in the drying box 1 from being uneven, thereby influencing the drying effect of the reagent tube.

The drying cover plate 2 is provided with a small ozone generator 8 matched with the rotating mechanism; the small ozone generator 8 is matched with the drying assembly to sterilize and disinfect the reagent tube placed on the test tube support 5, so that the reagent tube can be tested, and the ozone generated by the small ozone generator 8 cannot be left in the reagent tube, so that the accuracy of a test result is ensured.

The working process is as follows: the drying cover plate 2 is covered, the rotating mechanism starts to act, the rotating motor 6 drives the rotating main shaft 61 to rotate, the first transmission belt wheel 62 and the first transmission gear 63 are driven to rotate, the first transmission belt wheel 62 drives the rotor disc 4 to rotate sequentially through the transmission belt 641, the second transmission belt wheel 64 and the rotor disc transmission rod, the first transmission gear 63 drives the test tube support 5 to rotate sequentially through the second transmission gear 66, the support rotating rod 42, the third transmission gear 65 and the fourth transmission gear 67, the chassis motor 32 drives the rotating chassis 3 to rotate through the second chassis gear 33 and the first chassis gear 31, after the rotating mechanism acts, the electric heating net 7 starts to heat to dry reagent tubes, the small ozone generator 8 starts to generate ozone to sterilize and disinfect, and after the drying cover plate 2 is dried, the reagent tubes are taken out.

To sum up, the utility model discloses following beneficial effect has:

1. fix on test tube holder 5 through the reagent pipe, test tube holder 5 rotates by oneself, and test tube holder 5 rotates along with rotor disc 4, and rotor disc 4 rotates along with rotating chassis 3 simultaneously, and electric heat net 7 is ring structure setting and fixed connection on drying box 1's inner wall, makes each reagent pipe be in the same environment of being heated in drying box 1, makes each reagent pipe be heated evenly, drying effect is unanimous, the good reliability.

2. The reagent tube placed on the test tube bracket 5 is sterilized and disinfected by the small ozone generator 8 in cooperation with the drying assembly, so that the reagent tube is tested, and the ozone generated by the small ozone generator 8 cannot be left in the reagent tube, so that the accuracy of a test result is ensured.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a gene detects uses reagent pipe drying device, including dry box (1) and with dry apron (2) of dry box (1) looks adaptation, be provided with slewing mechanism in the dry box (1) and with the dry subassembly of slewing mechanism looks adaptation, its characterized in that: the rotating mechanism comprises a rotating chassis (3) and a plurality of rotor discs (4), the rotating chassis (3) and the rotor discs (4) are arranged in a circular structure, the rotor discs (4) are uniformly distributed on the rotating chassis (3) along the circumferential direction, at least two groups of test tube supports (5) are arranged on the rotor discs (4), the test tube supports (5), the rotor discs (4) and the rotating chassis (3) rotate around the central line of the rotor discs respectively, a rotating motor (6) and a rotating main shaft (61) connected with the rotating motor (6) are arranged on the lower side of the rotating chassis (3), a first driving belt wheel (62) and a first driving gear (63) which are matched with the rotor discs (4) and the test tube supports (5) are sleeved on the rotating main shaft (61) respectively, a drying component comprises an electric heating net (7) matched with the test tube supports (5), the electric heating net (7) is arranged in an annular structure and is fixedly connected to the inner wall of the drying box body (1), and a rotating groove (11) matched with the rotating mechanism is formed in the bottom of the drying box body (1).

2. The gene assaying reagent tube drying apparatus according to claim 1, wherein: first driving pulley (62) outside is provided with a plurality of second driving pulley (64) of distributing around its circumference, and a plurality of second driving pulley (64) pass through driving belt (641) swing joint each other with first driving pulley (62), second driving pulley (64) through set up sub-dish dwang (41) with rotor dish (4) mutual fixed connection.

3. The gene assaying reagent tube drying apparatus according to claim 2, wherein: the support dwang (42) rather than the looks adaptation is equipped with to subdisc dwang (41) overcoat, the upper and lower both ends of support dwang (42) respectively fixedly connected with third drive gear (65) and with second drive gear (66) that first drive gear (63) interlock is connected each other, third drive gear (65) still interlock have connect with test tube support (5) bottom fixed connection's fourth drive gear (67).

4. The gene assaying reagent tube drying apparatus according to claim 3, wherein: the lower end of the rotating chassis (3) is provided with a first chassis gear (31) matched with the rotating groove (11), a chassis motor (32) is further arranged in the rotating groove (11), and a second chassis gear (33) matched with the first chassis gear (31) is arranged on the chassis motor (32).

5. The gene assaying reagent tube drying apparatus according to claim 1, wherein: the drying component also comprises at least three temperature sensors (71) matched with the electric heating net (7), and the temperature sensors (71) are uniformly distributed on the inner wall of the drying box body (1) in a circumferential shape.

6. The gene assaying reagent tube drying apparatus according to claim 1, wherein: and a small ozone generator (8) matched with the rotating mechanism is arranged on the drying cover plate (2).