CN215924950U

CN215924950U - Nucleic acid constant temperature amplification rapid detector

Info

Publication number: CN215924950U
Application number: CN202122467020.8U
Authority: CN
Inventors: 王敏
Original assignee: Shanghai Shanxiang Biotechnology Co ltd
Current assignee: Shanghai Shanxiang Biotechnology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-01
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a nucleic acid constant-temperature amplification rapid detector which comprises a placing table, wherein a heating plate is fixedly connected to the middle of the upper side of the placing table, handles are fixedly connected to the left side and the right side of the placing table, supporting rods are fixedly connected to the upper side of the placing table and positioned on four sides of the heating plate, a contact plate is fixedly connected to the upper ends of the supporting rods, a heating mechanism is arranged on the upper side of the contact plate, a control mechanism is arranged on the front side of the placing table, a first fixing plate is fixedly connected to the upper side of the right end of the placing table, and a sealing mechanism is arranged on the left side of the first fixing plate. According to the utility model, the electric slide block in the heating mechanism drives the test tube in the placing mechanism to move, so that a worker can directly heat the solution in the heating box to the required temperature before detection, the detection efficiency is greatly improved, the nucleic acid detection solution in the test tube is heated by using a water bath, the temperature is more constant, and the detection precision is increased.

Description

Nucleic acid constant temperature amplification rapid detector

Technical Field

The utility model relates to the field of nucleic acid detection, in particular to a rapid nucleic acid isothermal amplification detector.

Background

Nucleic acid amplification detection is a method in which a nucleic acid sequence to be detected is amplified by the action of an enzyme and then detected. The method mainly comprises polymerase chain reaction, direct sequencing of polymerase chain reaction, in-situ polymerase chain reaction and telomere repetitive sequence amplification.

When the staff detects nucleic acid, need use the nucleic acid amplification detector to detect, when using the detector, need carry out many times loaded down with trivial details intensification operations to the nucleic acid solution in the test tube, make detection efficiency reduce, and present detector volume increases, and be not portable, and suitable place is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rapid nucleic acid isothermal amplification detector.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a nucleic acid constant temperature amplification short-term test appearance, is including placing the platform, place the middle part fixedly connected with hot plate of bench side, the equal fixedly connected with handle in the left and right sides of placing the platform, the upside of placing the platform just is located four sides fixedly connected with bracing pieces of hot plate, the upper end fixedly connected with contact plate of bracing piece, the upside of contact plate is provided with heating mechanism, the front side of placing the platform is provided with control mechanism, the upside fixedly connected with fixed plate one of placing the platform right-hand member, the left side of fixed plate one is provided with the closing cap mechanism.

Heating mechanism comprises heating cabinet, sliding tray, electric sliding block and connecting plate, heating cabinet fixed connection is at the upside of contact plate, the inner wall about the heating cabinet is seted up to the sliding tray, electric sliding block sliding connection is in the inboard of sliding tray, connecting plate fixed connection is between two electric sliding block, the upside of connecting plate is provided with placement machine and constructs.

As a further description of the above technical solution:

the placing mechanism is composed of a placing box and a placing groove, the placing box is fixedly connected to the upper side of the connecting plate, and the placing groove is formed in the upper side of the placing box.

As a further description of the above technical solution:

the cover sealing mechanism is composed of a second fixing plate, a rotating rod and a detection plate, the second fixing plate is fixedly connected to the left side of the first fixing plate, and the detection plate is rotatably connected to the upper side of the second fixing plate through the rotating rod.

As a further description of the above technical solution:

the control mechanism is composed of a power switch and a key, the power switch is fixedly connected to the front side of the left end of the placing table, and the key is fixedly connected to the front side of the right side of the placing table.

As a further description of the above technical solution:

the front inner wall and the rear inner wall of the heating box are fixedly connected with temperature sensors.

As a further description of the above technical solution:

the bottom of the placing table is fixedly connected to the supporting block.

As a further description of the above technical solution:

the placing groove is arranged in a circular arc machine structure.

The utility model has the following beneficial effects:

1. compared with the prior art, this nucleic acid constant temperature amplification short-term test appearance through the electronic slider in the heating mechanism, drives the test tube of placing in the mechanism and removes, and the staff of being convenient for directly heats the solution in the heating cabinet to required temperature before detecting, makes the efficiency that detects improve greatly, and uses the nucleic acid detection liquid in the water bath heating test tube, makes the temperature more invariable, increases the precision that detects.

2. Compared with the prior art, this nucleic acid constant temperature amplification short-term test appearance through the handle of placing platform both sides, can make the detector mention required position by the staff, makes the detector be suitable for outdoor detection, increases the suitability of detector, and the detector is small, and area occupied is not big, and the staff of being convenient for carries.

Drawings

FIG. 1 is a perspective view of a rapid nucleic acid isothermal amplification detector according to the present invention;

FIG. 2 is a front view of a rapid nucleic acid isothermal amplification detector according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a top view of a rapid nucleic acid isothermal amplification detector according to the present invention.

Illustration of the drawings:

1. a placing table; 2. a handle; 3. heating plates; 4. a support bar; 5. a contact plate; 6. a heating mechanism; 601. a heating box; 602. a temperature sensor; 603. a sliding groove; 604. an electric slider; 605. a connecting plate; 7. a control mechanism; 701. a power switch; 702. pressing a key; 8. a first fixing plate; 9. a capping mechanism; 901. a second fixing plate; 902. a rotating rod; 903. detecting a plate; 10. a placement mechanism; 1001. placing a box; 1002. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a nucleic acid constant temperature amplification rapid detector comprises a placing table 1, a heating plate 3 fixedly connected with the middle part of the upper side of the placing table 1, handles 2 fixedly connected with the left side and the right side of the placing table 1, supporting rods 4 fixedly connected with the upper side of the placing table 1 and positioned on four sides of the heating plate 3, a contact plate 5 fixedly connected with the upper end of the supporting rod 4, a heating mechanism 6 arranged on the upper side of the contact plate 5, a control mechanism 7 arranged on the front side of the placing table 1, a fixing plate I8 fixedly connected with the upper side of the right end of the placing table 1, a sealing mechanism 9 arranged on the left side of the fixing plate I8, a worker can heat a solution in a heating box 601 through the heating plate 3 before detection, so as to realize a water bath heating function, improve the heating efficiency and reduce the detection time, when the worker needs to move the detector, the worker can move the detector to a required position through the handles 2, is convenient for the staff to carry.

The heating mechanism 6 is composed of a heating box 601, a sliding groove 603, an electric slider 604 and a connecting plate 605, the heating box 601 is fixedly connected to the upper side of the contact plate 5, the sliding groove 603 is arranged on the left and right inner walls of the heating box 601, the electric slider 604 is slidably connected to the inner side of the sliding groove 603, the connecting plate 605 is fixedly connected between the two electric sliders 604, the placing mechanism 10 is arranged on the upper side of the connecting plate 605, the temperature sensors 602 are fixedly connected to the front and rear inner walls of the heating box 601, a worker adds a proper amount of solution into the heating box 601 before detection, starts the heating plate 3 to heat the solution in the heating box 601, realizes a water bath heating function, is convenient to maintain the internal temperature of the detection test tube, improves the detection precision, after heating the solution in the heating box 601, places the detection test tube on the placing groove 1002, then presses the key 702 to make the electric slider 604 descend, the electric slider 604 drives the connecting plate 605 to descend, connecting plate 605 drives and places case 1001 and descends, places case 1001 and drives the test tube and descends, has reduced the required time of heating the test tube, then rotates pick-up plate 903, makes pick-up plate 903 and the laminating of heating box 601 upper portion, makes and detects normal operating.

Placing mechanism 10 comprises placing case 1001 and standing groove 1002, places case 1001 fixed connection at the upside of connecting plate 605, and standing groove 1002 is seted up at the upside of placing case 1001, and standing groove 1002 is the setting of arc machine structure, places the detection test tube in standing groove 1002, then drives through electric slider 604 and detects inside the test tube descends to heating cabinet 601, is convenient for realize the water bath heating function.

The capping mechanism 9 is composed of a second fixing plate 901, a rotating rod 902 and a detection plate 903, the second fixing plate 901 is fixedly connected to the left side of the first fixing plate 8, and the detection plate 903 is rotatably connected to the upper side of the second fixing plate 901 through the rotating rod 902.

The control mechanism 7 is composed of a power switch 701 and a button 702, the power switch 701 is fixedly connected to the front side of the left end of the placing table 1, the button 702 is fixedly connected to the front side of the right side of the placing table 1, the power switch 701 can control the start and the end of detection, and the button 702 can control the lifting of the placing box 1001.

The bottom of the placing table 1 is fixedly connected with the supporting block.

The working principle is as follows: when using, the staff adds the appropriate amount of solution in to heating cabinet 601, then start hot plate 3, make the solution in heating cabinet 601 heated, when heating to required temperature, the staff places the test tube that needs to detect in standing groove 1002, then the staff presses button 702, make electric slider 604 drive the test tube that detects and descend, realize the function of water bath heating, increase the efficiency that detects, then the staff rotates pick-up plate 903, make pick-up plate 903 and the laminating of heating cabinet 601 upper portion, then the staff presses switch 701, make the detector normal operating, detect the temperature of solution in heating cabinet 601 through temperature sensor 602, avoid the high or low influence testing result that crosses of temperature, when the staff need remove the detector, mention required position through handle 2 to the detector, the staff of being convenient for carries.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a nucleic acid isothermal amplification short-term test appearance, is including placing platform (1), its characterized in that: the heating table comprises a placing table (1), a heating plate (3) is fixedly connected to the middle of the upper side of the placing table (1), handles (2) are fixedly connected to the left side and the right side of the placing table (1), supporting rods (4) are fixedly connected to the upper side of the placing table (1) and located on the four sides of the heating plate (3), a contact plate (5) is fixedly connected to the upper end of each supporting rod (4), a heating mechanism (6) is arranged on the upper side of each contact plate (5), a control mechanism (7) is arranged on the front side of the placing table (1), a first fixing plate (8) is fixedly connected to the upper side of the right end of the placing table (1), and a cover sealing mechanism (9) is arranged on the left side of the first fixing plate (8);

heating mechanism (6) comprises heating cabinet (601), sliding tray (603), electronic slider (604) and connecting plate (605), heating cabinet (601) fixed connection is in the upside of contact board (5), inner wall about heating cabinet (601) is seted up in sliding tray (603), electronic slider (604) sliding connection is in the inboard of sliding tray (603), connecting plate (605) fixed connection is between two electronic slider (604), the upside of connecting plate (605) is provided with places mechanism (10).

2. The rapid nucleic acid isothermal amplification detector according to claim 1, wherein: the placing mechanism (10) is composed of a placing box (1001) and a placing groove (1002), the placing box (1001) is fixedly connected to the upper side of the connecting plate (605), and the placing groove (1002) is formed in the upper side of the placing box (1001).

3. The rapid nucleic acid isothermal amplification detector according to claim 1, wherein: the cover sealing mechanism (9) is composed of a second fixing plate (901), a rotating rod (902) and a detection plate (903), the second fixing plate (901) is fixedly connected to the left side of the first fixing plate (8), and the detection plate (903) is rotatably connected to the upper side of the second fixing plate (901) through the rotating rod (902).

4. The rapid nucleic acid isothermal amplification detector according to claim 1, wherein: the control mechanism (7) is composed of a power switch (701) and a key (702), the power switch (701) is fixedly connected to the front side of the left end of the placing table (1), and the key (702) is fixedly connected to the front side of the right side of the placing table (1).

5. The rapid nucleic acid isothermal amplification detector according to claim 1, wherein: the front inner wall and the rear inner wall of the heating box (601) are fixedly connected with temperature sensors (602).

6. The rapid nucleic acid isothermal amplification detector according to claim 1, wherein: the bottom of the placing table (1) is fixedly connected to the supporting block.

7. The rapid nucleic acid isothermal amplification detector according to claim 2, wherein: the placing groove (1002) is arranged in a circular arc machine structure.