CN218401864U

CN218401864U - Make things convenient for sequencer to maintain rack of using

Info

Publication number: CN218401864U
Application number: CN202221988465.9U
Authority: CN
Inventors: 赵世鹏; 朱洁滢; 李玉洁; 孟浩; 冯立珍
Original assignee: Weifang Zhongcheng Judicial Expertise Institute
Current assignee: Weifang Zhongcheng Judicial Expertise Institute
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-31
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to a sequencer maintains technical field, specifically is a make things convenient for sequencer to maintain rack of use, including placing the support body, place the top of support body and install the ventilating fan, the top of ventilating fan is provided with the dust screen, the below of ventilating fan is provided with the activated carbon layer, the one side of placing the support body is provided with the switch door, be provided with the sealing strip around the switch door, the inside of switch door is provided with the observation window, one side of observation window is provided with the handle, the below of switch door is provided with the landslide, the inside of placing the support body is provided with the cooling tube, the other end of cooling tube is connected with the water pump machine. This make things convenient for sequencer to maintain rack of use compares with prior art can through can sending into the sequencer through the landslide the inside of placing the support body, closes the switch door again, and the sealing strip can prevent that external unfiltered air from entering into the inside of rack to guarantee the health of sequencer environment.

Description

Make things convenient for sequencer to maintain rack of using

Technical Field

The utility model relates to a sequencer maintains technical field, specifically is a rack that makes things convenient for sequencer to maintain and use.

Background

DNA exists in the nucleus as a component of a chromosome, functions to store genetic information, and is generally used in scientific research for studies such as analysis of single nucleotide polymorphisms, detection of gene mutations, hla typing, paternity and individual identification in forensic science, typing and identification of microorganisms and viruses, and the like, using a gene sequencer.

The existing DNA sequencer needs to pay attention to the environmental sanitation of a machine when used daily, and when the machine is stopped for a long time, the existing DNA sequencer often pays attention to whether two ends of a capillary tube are soaked in liquid or not, manual glue filling is carried out for 1 to 2 times every week or an empty sample is operated once to ensure that the inner wall of the capillary tube is not crystallized to block the capillary tube, so that the placing frame convenient for maintaining and using the sequencer is provided.

Disclosure of Invention

An object of the utility model is to provide a rack that makes things convenient for sequencer to maintain and use to propose in solving above-mentioned background art because current DNA sequencer, need notice the sanitation of machine when daily use, when the machine is shut down for a long time, often notice the capillary both ends and whether soak in liquid, carry out the manual encapsulating of 1 to 2 times weekly or move an empty sample in order to guarantee that the capillary inner wall can not have the crystallization production and with the problem of capillary jam.

In order to achieve the above purpose, the utility model provides a following technical scheme: a rack that makes things convenient for sequencer to maintain use includes:

place the support body, place the top of support body and install the ventilating fan, the top of ventilating fan is provided with the dust screen, the below of ventilating fan is provided with the activated carbon layer, the one side of placing the support body is provided with the switch door, be provided with the sealing strip around the switch door, the inside of switch door is provided with the observation window, one side of observation window is provided with the handle, the below of switch door is provided with the landslide, the inside of placing the support body is provided with the cooling tube, the other end of cooling tube is connected with the water pump machine.

Preferably, the placing rack body is further provided with:

the bearing box is installed on the other side for placing the frame body, the timer is arranged on the surface of the bearing box, a temperature return placing groove is formed in the bearing box, a capillary placing groove is formed in one side of the temperature return placing groove, a drying agent is arranged in the capillary placing groove, a movable plate is arranged on one side of the drying agent, a reset spring is arranged at the bottom of the movable plate, a sealing plate is arranged on one side of the movable plate, a handheld rod is arranged on one side of the sealing plate, and a moving groove is formed in the outer side of the handheld rod.

Preferably, the movable plate is elastically connected with the bearing box through a return spring, and the handheld rod is fixedly connected with the movable plate through the sealing plate.

Preferably, a sealing structure is formed between the sealing plate and the moving groove, and the sealing plate is movably connected with the bearing box.

Preferably, the switch door passes through the sealing strip and places and constitute seal structure between the support body, and is fixed connection between switch door and the handle.

Preferably, the cooling pipe is communicated with the water pump, and the cooling pipe is fixedly connected with the placing frame body.

Preferably, the movable plate is movably connected with the drying agent, and the bearing box is fixedly connected with the drying agent.

Compared with the prior art, the utility model provides a make things convenient for sequencer to maintain rack of using possesses following beneficial effect: this make things convenient for sequencer to maintain rack of use can be through sending into the sequencer through the landslide the inside of placing the support body, closes the switch door again, and the sealing strip can prevent that external unfiltered air from entering into the inside of rack to guarantee the health of sequencer environment.

1. The utility model discloses the temperature-return standing groove that sets up needs to be changed glue when sequencer uses, glues and takes out from the refrigerator of 4 degrees centigrade, places the inside of temperature-return standing groove, carries out the temperature-return at normal atmospheric temperature, sets for two hours through the time-recorder simultaneously, just can take out glue after two hours, uses;

2. the capillary placing groove provided by the utility model has the advantages that when the sequencer is maintained, the capillary tube needs to be replaced, the movable plate can be lifted by the handheld rod, so that the capillary tube can be taken out from the capillary placing groove, and the capillary tube can be conveniently taken out by workers;

3. the utility model discloses the ventilation fan that sets up can use the ventilation fan to come for placing the inside ventilation that ventilates of support body, guarantees to place the inside dry refreshing of support body, and the active carbon layer can absorb the various materials that the outside air brought simultaneously, and then guarantees the inside safety and sanitation of rack.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of the carrying box of the present invention;

fig. 4 is a schematic diagram of the structure of the movable plate of the present invention.

In the figure: 1. placing the frame body; 2. a dust screen; 3. a ventilating fan; 4. opening and closing the door; 5. a handle; 6. a seal strip; 7. landslide; 8. a cooling tube; 9. an activated carbon layer; 10. an observation window; 11. a water pump machine; 12. a carrying box; 13. a timer; 14. a temperature return placing groove; 15. a capillary placing groove; 16. a desiccant; 17. a moving groove; 18. a hand-held wand; 19. moving the plate; 20. a return spring; 21. and (7) sealing the plate.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, a rack convenient for maintaining and using a sequencer comprises: the rack comprises a placing rack body 1, a ventilating fan 3 is installed at the top of the placing rack body 1, a dust screen 2 is arranged above the ventilating fan 3, an activated carbon layer 9 is arranged below the ventilating fan 3, a switch door 4 is arranged on one side of the placing rack body 1, sealing strips 6 are arranged around the switch door 4, an observation window 10 is arranged inside the switch door 4, a handle 5 is arranged on one side of the observation window 10, the switch door 4 and the placing rack body 1 form a sealing structure through the sealing strips 6, the switch door 4 is fixedly connected with the handle 5, the ventilating fan 3 can be used for ventilating the inside of the placing rack body 1, the inside of the placing rack body 1 is enabled to be dry and cool, meanwhile, the activated carbon layer 9 can absorb various substances brought by outside air, and the safety and sanitation inside the rack are further guaranteed; the below of switch door 4 is provided with landslide 7, the inside of placing support body 1 is provided with cooling tube 8, the other end of cooling tube 8 is connected with water pump 11, communicate each other between cooling tube 8 and the water pump 11, and cooling tube 8 and place and be fixed connection between the support body 1, can be through can sending into the inside of placing support body 1 to the sequencer through landslide 7, close switch door 4 again, sealing strip 6 can prevent that external unfiltered air from entering into the inside of rack, thereby guarantee the health of sequencer environment.

As shown in fig. 2-4, a rack convenient for maintaining and using a sequencer comprises: the carrier box 12 is mounted on the other surface of the placing frame body 1, the timer 13 is arranged on the surface of the carrier box 12, the temperature return placing groove 14 is formed in the carrier box 12, the capillary tube placing groove 15 is formed in one side of the temperature return placing groove 14, the drying agent 16 is mounted in the capillary tube placing groove 15, the moving plate 19 is arranged on one side of the drying agent 16, the moving plate 19 is movably connected with the drying agent 16, the carrier box 12 is fixedly connected with the drying agent 16, glue needs to be changed when the sequencer is used, the glue needs to be taken out of a refrigerator with the temperature of 4 ℃ and placed in the temperature return placing groove 14, the temperature return is carried out at normal temperature, two hours are set through the timer, and the glue can be taken out after the two hours and used; the bottom of the moving plate 19 is provided with a return spring 20, one side of the moving plate 19 is provided with a sealing plate 21, one side of the sealing plate 21 is provided with a handheld rod 18, the moving plate 19 is elastically connected with the bearing box 12 through the return spring 20, and the handheld rod 18 is fixedly connected with the moving plate 19 through the sealing plate 21; the shifting chute 17 has been seted up in the outside of handheld stick 18, constitutes seal structure between sealing plate 21 and the shifting chute 17, and be swing joint between sealing plate 21 and the bearing box 12, when maintaining the sequencer, need change the capillary, thereby can utilize handheld stick 18 to raise the movable plate 19, can follow and take out the capillary in the capillary standing groove 15, and then make things convenient for the staff to get and take the capillary.

The working principle is as follows: when the placing frame convenient for maintaining and using the sequencer is used, firstly, the switch door 4 can be opened by using the handle 5, then the sequencer is sent into the placing frame body 1 through the landslide 7, then the switch door 4 is closed, the sealing strip 6 can block the outside air, and whether two ends of a capillary tube in the sequencer are immersed in liquid or not can be observed through the observation window 10; then, the ventilating fan 3 is started to ventilate the inside of the placing frame body 1, the dustproof net 2 can prevent dust from entering the inside of the placing frame body 1 through the ventilating fan 3, meanwhile, the activated carbon layer 9 can absorb various substances brought by outside air, meanwhile, the water pump 11 can send cold water into the cooling pipe 8, then the cold water leaves the placing frame body 1 after absorbing heat, and the other end of the water pump 11 is connected to an outside circulating water system, so that cold water can be ensured to enter the inside of the placing frame body 1 all the time, and the temperature inside the placing frame body 1 is further reduced; then, when the sequencer is maintained, the capillary tube needs to be replaced, the movable plate 19 can be lifted by the handheld rod 18, the capillary tube can be taken out of the capillary tube placing groove 15, workers can conveniently take the capillary tube, the movable groove 17 can be packaged by the sealing plate 21, the movable plate 19 can be reset by the reset spring 20, and the drying agent 16 can absorb water vapor in the capillary tube placing groove 15; finally, when the sequencer is used, the glue needs to be changed, the glue needs to be taken out from a refrigerator with the temperature of 4 ℃, the glue is placed in the temperature return placing groove 14, the temperature return is carried out at normal temperature, two hours are set through the timer 13, and the glue can be taken out after the two hours and used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for sequencer to maintain rack of use which characterized in that includes:

place support body (1), place the top of support body (1) and install ventilating fan (3), the top of ventilating fan (3) is provided with dust screen (2), the below of ventilating fan (3) is provided with activated carbon layer (9), the one side of placing support body (1) is provided with switch door (4), be provided with around switch door (4) sealing strip (6), the inside of switch door (4) is provided with observation window (10), one side of observation window (10) is provided with handle (5), the below of switch door (4) is provided with landslide (7), the inside of placing support body (1) is provided with cooling tube (8), the other end of cooling tube (8) is connected with water pump machine (11).

2. The placing rack convenient for maintaining and using the sequencer according to claim 1, wherein the placing rack body (1) is further provided with:

bear box (12), it installs place the another side of support body (1), the surface that bears box (12) is provided with time-recorder (13), the inside of bearing box (12) is provided with returns temperature standing groove (14), capillary standing groove (15) have been seted up to one side of returning temperature standing groove (14), the internally mounted of capillary standing groove (15) has drier (16), one side of drier (16) is provided with movable plate (19), reset spring (20) are installed to the bottom of movable plate (19), closing plate (21) are installed to one side of movable plate (19), one side of closing plate (21) is provided with handheld stick (18), moving groove (17) have been seted up in the outside of handheld stick (18).

3. The rack convenient for maintaining and using the sequencer according to claim 2, wherein the moving plate (19) is elastically connected with the carrying box (12) through a return spring (20), and the hand-held rod (18) is fixedly connected with the moving plate (19) through a sealing plate (21).

4. The rack for facilitating the maintenance and use of the sequencer according to claim 2, wherein the sealing plate (21) and the moving groove (17) form a sealing structure, and the sealing plate (21) and the carrying box (12) are movably connected.

5. The placement frame convenient for maintaining and using the sequencer according to claim 1, wherein the switch door (4) forms a sealing structure with the placement frame body (1) through a sealing strip (6), and the switch door (4) is fixedly connected with the handle (5).

6. The placement frame convenient for maintaining and using the sequencer according to claim 1, wherein the cooling pipe (8) is communicated with the water pump (11), and the cooling pipe (8) is fixedly connected with the placement frame body (1).

7. The rack for facilitating sequencer maintenance according to claim 2, wherein the moving plate (19) is movably connected to the desiccant (16), and the cassette (12) is fixedly connected to the desiccant (16).