CN220846079U

CN220846079U - Molecular diagnosis device

Info

Publication number: CN220846079U
Application number: CN202322307388.7U
Authority: CN
Inventors: 陈蕾; 林青青; 王永强
Original assignee: Taizhou Leiling Baiao Biotechnology Co ltd
Current assignee: Taizhou Leiling Baiao Biotechnology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-04-26
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a molecular diagnosis device which comprises a base, wherein a box body is arranged at the top of the base, supporting legs are fixedly connected to two sides of the bottom of the box body, the bottoms of the supporting legs extend to an inner cavity of the base, a gear is arranged in the inner cavity of the base, toothed plates are meshed with the top and the bottom of the gear, a limiting rod is fixedly connected to one side of each toothed plate, and one end, far away from the toothed plate, of each limiting rod extends to the inner cavity of each supporting leg. The utility model has the advantages of improving the use stability and facilitating the disassembly and assembly of the internal components through the matched use of the base, the box body, the supporting legs, the gears, the toothed plates, the positioning rods, the fixing plates, the test tube rack, the heater, the positioning boxes, the springs, the sliding plates, the positioning rods and the blower, and can effectively solve the problems that the stability of the patent is poor, the danger is extremely easy to occur once the device is touched by mistake, and meanwhile, the internal components are inconvenient to disassemble and assemble, so that the requirements of users cannot be met.

Description

Molecular diagnosis device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a molecular diagnosis device.

Background

The molecular diagnosis is to detect the change of the structure or expression level of genetic material in the patient by using a molecular biological method, in the molecular diagnosis process, cells in a human body sample are crushed to release intracellular molecules such as RNA, DNA, protein and the like, whether a sample provider is healthy or not is judged by detecting the existence or content concentration of the specific molecules, and a common method for crushing the cells is a mechanical cracking method and a chemical cracking method, wherein the chemical cracking method is to heat the sample to a certain temperature after adding reagent components, and then keep the temperature for a certain period of time, so that the cell wall is cracked to release the intracellular molecules such as RNA, DNA, protein and the like, and the current full-automatic nucleic acid detection and analysis system heats and cracks the sample cells when the sample is detected by a cracking heating device, so that the detection of the sample is realized.

The utility model provides a high-efficiency heating cracking device for molecular diagnosis, which has the publication number of: CN218539682U ", including the box body, inner wall center department is equipped with the heater under the box body, two inside wall centers department of box body are equipped with the fixed plate respectively, and this patent has added the protective housing, and when the instrument was used, the heater can send a large amount of heat energy, and instrument inside temperature can rise, and the protective housing of adding can keep apart the temperature, can not accidentally injure the staff, however this patent stability is relatively poor, and in case the device is bumped extremely easily by mistake and is dangerous, and the internal assembly is inconvenient for the dismouting simultaneously, leads to unable satisfying user's demand, for this reason, we propose a molecular diagnosis device.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a molecular diagnosis device which has the advantages of improving the use stability and facilitating the disassembly and assembly of an internal component, and can effectively solve the problems that the stability of the device is poor, the danger is extremely easy to occur once the device is touched by mistake, and the internal component is inconvenient to disassemble and assemble, so that the requirement of a user cannot be met.

The molecular diagnosis device comprises a base, wherein the top of the base is provided with a box body, the two sides of the bottom of the box body are fixedly connected with supporting legs, the bottom of each supporting leg extends to the inner cavity of the base, the inner cavity of the base is provided with a gear, the top and the bottom of the gear are respectively meshed with a toothed plate, one side of the toothed plate is fixedly connected with a limiting rod, one end of the limiting rod, far away from the toothed plate, extends to the inner cavity of each supporting leg, two sides of the inner cavity of the box body are fixedly connected with fixing plates, a test tube rack is arranged between the two fixing plates, the inner cavity of the test tube rack is provided with a test tube body, the top of the inner cavity of the box body is provided with a heater, the tops of the two sides of the inner cavity of the box body are fixedly connected with positioning boxes, one side of the inner cavity of each positioning box is fixedly connected with a spring, one end of each spring, far away from the sliding plate, one side of each sliding plate, far away from each positioning rod is fixedly connected with a positioning rod, one end of each positioning rod, far away from each sliding plate extends to the inner cavity of the heater, and the two sides of the top of the box body are communicated with a blower.

As the preferable scheme, one side fixedly connected with slider of pinion rack, the spout has all been seted up to the top and the bottom of base inner chamber, and one side of slider extends to the inner chamber of spout to with spout sliding connection.

Preferably, the bottom of the fixing plate is provided with a fastener, and the top of the fastener penetrates through the test tube rack and extends to the inner cavity of the fixing plate.

As the preferred scheme, the front fixedly connected with of sliding plate stirs the piece, the movable groove has been seted up to the front of locating box, stir one side that the piece kept away from the sliding plate and extend to the outside in movable groove.

As the preferred scheme, the front fixedly connected with bull stick of gear, the one end of bull stick extends to the outside of base and fixedly connected with hand wheel, the equal fixedly connected with locating piece in both sides of hand wheel, the inner chamber threaded connection of locating piece has the locating pin, the one end of locating pin runs through the locating piece and extends to the inner chamber of base.

As a preferable scheme, the left side of the front face of the box body is hinged with a box door through a hinge, and the right side of the top of the front face of the box door is fixedly connected with a controller.

As the preferable scheme, the top of base both sides is all fixedly connected with fixed block, and the fixed orifices has been seted up to the inner chamber of fixed block.

Compared with the prior art, the utility model provides a molecular diagnosis device, which has the following beneficial effects:

1. The utility model has the advantages of improving the use stability and facilitating the disassembly and assembly of the internal components through the matched use of the base, the box body, the supporting legs, the gears, the toothed plates, the positioning rods, the fixing plates, the test tube rack, the heater, the positioning boxes, the springs, the sliding plates, the positioning rods and the blower, and can effectively solve the problems that the stability of the patent is poor, the danger is extremely easy to occur once the device is touched by mistake, and meanwhile, the internal components are inconvenient to disassemble and assemble, so that the requirements of users cannot be met.

2. According to the utility model, the toothed plate can be conveniently limited by arranging the sliding blocks and the sliding grooves, so that the toothed plate can stably move in the horizontal direction, the test tube rack can be conveniently limited by arranging the fastening pieces, the stability of the test tube rack in use is improved, the sliding plate can be conveniently driven to move in the horizontal direction by arranging the poking blocks, the hand wheel can be conveniently limited by arranging the positioning blocks and the positioning pins, the stability of the hand wheel in use is improved, the autorotation is avoided, the base can be conveniently limited by arranging the fixing blocks and the fixing holes, and the stability of the base in use is improved.

Drawings

Fig. 1 is a perspective view of the structure of the present utility model.

Fig. 2 is a cross-sectional view of the structure of the present utility model.

Fig. 3 is a cross-sectional view of the inventive positioning box.

Fig. 4 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a case; 3. a support leg; 4. a gear; 5. a toothed plate; 6. a limit rod; 7. a fixing plate; 8. a test tube rack; 9. a heater; 10. a positioning box; 11. a spring; 12. a sliding plate; 13. a positioning rod; 14. a blower; 15. a fastener; 16. a poking block; 17. a hand wheel; 18. a positioning block; 19. a positioning pin; 20. a box door.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: a molecular diagnostic device comprises a base 1, a box body 2 is arranged at the top of the base 1, supporting legs 3 are fixedly connected to two sides of the bottom of the box body 2, the bottom of the supporting legs 3 extends to the inner cavity of the base 1, a gear 4 is arranged in the inner cavity of the base 1, a toothed plate 5 is meshed to the top and the bottom of the gear 4, a limit rod 6 is fixedly connected to one side of the toothed plate 5, one end of the limit rod 6, far from the toothed plate 5, extends to the inner cavity of the supporting legs 3, fixing plates 7 are fixedly connected to two sides of the inner cavity of the box body 2, a test tube rack 8 is arranged between the two fixing plates 7, a test tube body is arranged in the inner cavity of the test tube rack 8, a heater 9 is arranged at the top of the inner cavity of the box body 2, a positioning box 10 is fixedly connected to the top of the two sides of the inner cavity of the box body 2, a spring 11 is fixedly connected to one side of the inner cavity of the positioning box 10, a sliding plate 12 is fixedly connected to one end of the spring 11, far from the positioning box 10, one side of the sliding plate 12 far away from the spring 11 is fixedly connected with a locating rod 13, one end of the locating rod 13 far away from the sliding plate 12 extends to the inner cavity of the heater 9, two sides of the top of the box body 2 are respectively communicated with a blower 14, one side of the toothed plate 5 is fixedly connected with a sliding block, the top and the bottom of the inner cavity of the base 1 are respectively provided with a sliding groove, one side of the sliding block extends to the inner cavity of the sliding groove and is in sliding connection with the sliding groove, the bottom of the fixed plate 7 is provided with a fastening piece 15, the top of the fastening piece 15 penetrates through the test tube rack 8 and extends to the inner cavity of the fixed plate 7, the front of the sliding plate 12 is fixedly connected with a stirring block 16, the front of the locating box 10 is provided with a movable groove, one side of the stirring block 16 far away from the sliding plate 12 extends to the outer part of the movable groove, the front of the gear 4 is fixedly connected with a rotating rod, one end of the rotating rod extends to the outer part of the base 1 and is fixedly connected with a hand wheel 17, two sides of the hand wheel 17 are respectively fixedly connected with a locating block 18, the inner chamber threaded connection of locating piece 18 has locating pin 19, locating pin 19's one end runs through locating piece 18 and extends to the inner chamber of base 1, box 2 positive left side has chamber door 20 through the hinge is articulated, the right side fixedly connected with controller at the positive top of chamber door 20, the equal fixedly connected with fixed block in top of base 1 both sides, the fixed orifices has been seted up to the inner chamber of fixed block, through setting up slider and spout, can be convenient for spacing toothed plate 5, make toothed plate 5 can steady carry out the removal of horizontal direction, through setting up fastener 15, can be convenient for carry out spacing to test-tube rack 8, the stability of increase test-tube rack 8 when using, stir piece 16 through setting up, can be convenient for drive sliding plate 12 and carry out the removal of horizontal direction, through setting up locating piece 18 and locating pin 19, can be convenient for carry out spacing to hand wheel 17, the stability of increase hand wheel 17 when using, avoid the condition of rotation, through setting up fixed block and fixed orifices, can be convenient for carry out spacing to base 1, increase the stability of base 1 when using, through base 1, box 2, the landing leg 3, gear 4, toothed plate 5, locating lever 13, 7, 9, the heater, the inside spring holder 10, the inside is difficult to be satisfied, the problem of the inside is solved, the easy to be solved, the inside has the easy to take place, the problem of the easy to be solved, the inside has the easy to be easy to detach and easy to be used, and easy to be had the assembly, and easy to be had the inside can be used, and the assembly is easy to be used, and can be used and the case 11, and the case has the inside can be used.

The working principle of the utility model is that; the landing leg 3 at the bottom of the box body 2 is placed into the base 1, then the hand wheel 17 is rotated, the hand wheel 17 drives the rotating rod to rotate, the rotating rod drives the gear 4 to rotate, the gear 4 drives the toothed plate 5 to move, the toothed plate 5 drives the limiting rod 6 to move, the limiting rod 6 limits the landing leg 3, and then the hand wheel 17 is limited through the locating pin 19, so that stability of the box body 2 in use is improved, when the test tube rack 8 is required to be installed, the test tube rack 8 is only required to be horizontally placed between the two fixing plates 7, then the test tube rack 8 is limited through the fastening piece 15, when the heater 9 is required to be installed, the toggle block 16 is moved, the toggle block 16 drives the sliding plate 12 to move, the sliding plate 12 extrudes the spring 11, then the heater 9 is placed between the two locating boxes 10, the toggle block 16 is loosened, the spring 11 rebounds to drive the sliding plate 12 to move, the locating rod 13 is driven to move, the locating rod 13 is limited by the locating rod 13, and the installation work can be completed after the heater 9 is limited.

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

Claims

1. A molecular diagnostic device comprising a base (1), characterized in that: the utility model discloses a test tube rack, including base (1), box (2), test tube rack (8), box (2), locating box (10), spring (11) are connected with one side of locating box (10) inner chamber, spring (12) are connected with one side of locating box (12) and are kept away from one side of locating box (10) and slide, locating box (12) are connected with one side of locating box (12) and slide, locating box (11) are connected with one side of locating box (10) and slide, locating box (11) is connected with one side of locating box (12) and slide, locating box (11) is connected with one side of locating box (10) and slide, and slide is connected with one side of locating box (12) and is connected with one side of locating box (12), both sides at the top of the box body (2) are communicated with a blower (14).

2. A molecular diagnostic device according to claim 1, wherein: one side fixedly connected with slider of pinion rack (5), the spout has all been seted up to top and the bottom of base (1) inner chamber, and one side of slider extends to the inner chamber of spout to with spout sliding connection.

3. A molecular diagnostic device according to claim 1, wherein: the bottom of fixed plate (7) is provided with fastener (15), the top of fastener (15) runs through test-tube rack (8) and extends to the inner chamber of fixed plate (7).

4. A molecular diagnostic device according to claim 1, wherein: the front of the sliding plate (12) is fixedly connected with a stirring block (16), the front of the positioning box (10) is provided with a movable groove, and one side, far away from the sliding plate (12), of the stirring block (16) extends to the outside of the movable groove.

5. A molecular diagnostic device according to claim 1, wherein: the front fixedly connected with bull stick of gear (4), the one end of bull stick extends to the outside of base (1) and fixedly connected with hand wheel (17), the both sides of hand wheel (17) are all fixedly connected with locating piece (18), the inner chamber threaded connection of locating piece (18) has locating pin (19), the one end of locating pin (19) runs through locating piece (18) and extends to the inner chamber of base (1).

6. A molecular diagnostic device according to claim 1, wherein: the left side of the front of the box body (2) is hinged with a box door (20) through a hinge, and the right side of the top of the front of the box door (20) is fixedly connected with a controller.

7. A molecular diagnostic device according to claim 1, wherein: the top of base (1) both sides is all fixedly connected with fixed block, and the fixed orifices has been seted up to the inner chamber of fixed block.