CN216687409U

CN216687409U - Nucleic acid amplification plate cover pressing instrument

Info

Publication number: CN216687409U
Application number: CN202123372932.3U
Authority: CN
Inventors: 郑淑英; 陈一萍; 李雪芳
Original assignee: Putian Antai Medical Laboratory Co ltd
Current assignee: Putian Antai Medical Laboratory Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of capping instruments, and particularly provides a nucleic acid amplification plate capping instrument which comprises a shell, wherein a side plate is arranged on one side of the shell, a placing plate is connected to one side of the side plate, a placing seat is arranged at the top end of the placing plate, a heat dissipation mechanism is arranged on one side of the shell, a lifting mechanism is arranged at the top end of the inner side of the shell, a pressing plate is connected to the bottom end of the lifting mechanism, a bottom plate is connected to the bottom end of the pressing plate, an electric heating plate is arranged at the bottom end of the bottom plate, a sliding rail is arranged on one side of the shell, a cross rod is slidably connected to one side of the sliding rail, one end of the cross rod is connected with one side of the pressing plate, an electric lifting rod is arranged at the top end of the shell, and the top end of the electric lifting rod is connected with the bottom end of the placing plate. The utility model can effectively improve the pressing stability, can effectively prevent the slide rail from being damaged during pressing, has higher practical value, and solves the problems that the existing nucleic acid amplification plate capping instrument has poor pressing stability and is easy to deviate when in use, and the slide rail is easy to damage during pressing to influence the use of a user.

Description

Nucleic acid amplification plate cover pressing instrument

Technical Field

The utility model belongs to the technical field of gland instruments, and particularly relates to a nucleic acid amplification plate gland instrument.

Background

The nucleic acid amplification plate capping instrument is specially designed for 8-connecting-tube PCR, and the PCR cap is flatly pressed down by pressure, so that the problems of difficult capping, slow capping and untight pressing are solved.

Based on the above, the present inventors found that the following problems exist: when the existing nucleic acid amplification plate capping instrument is used, the pressing stability is poor, deviation is easy to occur, and a sliding rail is easy to damage when the instrument is pressed down, so that the use of a user is influenced.

In view of the above, the present invention provides a capping apparatus for nucleic acid amplification plates, which is improved in view of the conventional structure and defects, and is expected to have higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a nucleic acid amplification plate capping instrument to solve the problems that the existing nucleic acid amplification plate capping instrument is poor in pressing stability and easy to deviate when used, and a slide rail is easy to damage when pressed down, so that the use of a user is influenced.

The purpose and the effect of the nucleic acid amplification plate capping instrument are achieved by the following specific technical means:

the utility model provides a nucleic acid amplification board gland appearance, includes the shell, one side of shell is equipped with the curb plate, one side of curb plate is connected with places the board, the top of placing the board is equipped with places the seat, heat dissipation mechanism is installed to one side of shell, elevating system is installed on the inboard top of shell, elevating system's bottom is connected with the clamp plate, the bottom of clamp plate is connected with the bottom plate, the electric plate is installed to the bottom of bottom plate, the slide rail is installed to one side of shell, one side sliding connection of slide rail has the horizontal pole, the one end of horizontal pole and one side of clamp plate are connected, electric lift pole is installed on the top of shell, electric lift pole's top and the bottom of placing the board are connected.

Furthermore, electric sliding rails are installed on two sides of the bottom end of the shell, and the top ends of the electric sliding rails are connected with the bottom end of the placing plate.

Furthermore, the heat dissipation mechanism comprises a heat dissipation fan and a dust screen, and one side of the dust screen is connected with one side of the shell.

Furthermore, elevating system includes quick-witted case, the inside rotation of quick-witted case is connected with first lead screw, the one end of first lead screw is connected with the second lead screw, the screw thread turning direction of first lead screw and second lead screw is opposite.

Further, a motor is installed on one side of the case, the output end of the motor is connected with one end of the first lead screw, sliding blocks are sleeved on the outer side of the first lead screw and the outer side of the second lead screw, a limiting rod is connected to the inner side of the sliding blocks in a sliding mode, and two ends of the limiting rod are connected with the inner side of the case.

Furthermore, the bottom of slider articulates there is the connecting rod, the bottom of connecting rod and the top of clamp plate are articulated.

Furthermore, telescopic rods are installed at four corners of the bottom end of the pressing plate, the bottom end of each telescopic rod is connected with the top end of the corresponding bottom plate, and springs are sleeved on the outer sides of the telescopic rods.

Further, a control panel is installed on one side of the housing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the nucleic acid amplification plate gland instrument, the electric heating plate is arranged at the bottom end of the bottom plate, the requirements of cold sealing and hot sealing of a PCR gland are met, the electric rotation of the first lead screw and the second lead screw is realized by arranging the motor at one side of the case, the limiting rod is connected to the inner side of the sliding block in a sliding manner, the moving stability is effectively improved, the lifting stability of the pressing plate is effectively improved by connecting one end of the cross rod with one side of the pressing plate, and the internal heat dissipation of a product is realized by arranging the heat dissipation mechanism;

2. the nucleic acid amplification plate capping instrument is connected with the bottom end of a placing plate through the top end of an electric lifting rod, so that the placing plate is effectively supported, the damage of an electric sliding rail is avoided, the electric sliding rail is arranged on two sides of the bottom end of a shell, the electric movement of the placing plate is realized, and the four corners of the bottom end of a pressing plate are provided with telescopic rods, so that the cushioning property of pressing a bottom plate is improved; the utility model can effectively improve the pressing stability, can effectively prevent the slide rail from being damaged during pressing, and has higher practical value.

Drawings

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

Fig. 2 is a cross-sectional view of the housing of the present invention.

Fig. 3 is an enlarged schematic view of the structure a of fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a housing; 2. a side plate; 3. placing the plate; 4. a placing seat; 5. a heat dissipation mechanism; 501. a heat radiation fan; 502. a dust screen; 6. a lifting mechanism; 601. a chassis; 602. a first lead screw; 603. a second lead screw; 604. a slider; 605. a motor; 606. a connecting rod; 7. a slide rail; 8. a cross bar; 9. a base plate; 10. an electric hot plate; 11. an electric slide rail; 12. an electric lifting rod; 13. a telescopic rod; 14. a spring; 15. pressing a plate; 16. a control panel.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in the attached drawings 1 to 4, the nucleic acid amplification plate capping instrument comprises a shell 1, a side plate 2 is arranged on one side of the shell 1, a placing plate 3 is connected to one side of the side plate 2, a placing seat 4 is arranged at the top end of the placing plate 3, a heat dissipation mechanism 5 is arranged on one side of the shell 1, a lifting mechanism 6 is arranged at the top end of the inner side of the shell 1, a pressing plate 15 is connected to the bottom end of the lifting mechanism 6, a bottom plate 9 is connected to the bottom end of the pressing plate 15, an electric heating plate 10 is arranged at the bottom end of the bottom plate 9, the requirements of cold sealing and heat sealing PCR capping are met, a sliding rail 7 is arranged on one side of the shell 1, a cross rod 8 is slidably connected to one side of the sliding rail 7, one end of the cross rod 8 is connected to one side of the pressing plate 15, the lifting stability of the pressing plate 15 is effectively improved, an electric lifting rod 12 is arranged at the top end of the shell 1, the top of electric lift pole 12 is connected with the bottom of placing board 3, connects through the top of electric lift pole 12 and the bottom of placing board 3, effectively realizes placing board 3 and supports, avoids electric slide rail 11 to damage.

Wherein, electronic slide rail 11 is all installed to the bottom both sides of shell 1, and electronic slide rail 11's top is connected with the bottom of placing board 3, all installs electronic slide rail 11 through the bottom both sides of shell 1, realizes placing board 3 electric migration.

Wherein, heat dissipation mechanism 5 includes radiator fan 501 and dust screen 502, and one side and the shell 1 one side of dust screen 502 are connected, through heat dissipation mechanism 5's setting, realize the inside heat dissipation of product.

The lifting mechanism 6 includes a case 601, a first lead screw 602 is rotatably connected inside the case 601, one end of the first lead screw 602 is connected with a second lead screw 603, the thread turning directions of the first lead screw 602 and the second lead screw 603 are opposite, and the opposite movement of the sliding blocks 604 is realized through the opposite thread turning directions of the first lead screw 602 and the second lead screw 603.

Wherein, motor 605 is installed to one side of quick-witted case 601, motor 605's the output and the one end of first lead screw 602 are connected, slider 604 is all overlapped in the outside of first lead screw 602 and the outside of second lead screw 603, the inboard sliding connection of slider 604 has the gag lever post, the both ends of gag lever post and the inboard of quick-witted case 601 are connected, install motor 605 through one side of quick-witted case 601, realize first lead screw 602 and the electronic rotation of second lead screw 603, the inboard sliding connection through slider 604 has the gag lever post, effectively improve 604's mobility stability.

Wherein, the bottom of slider 604 articulates there is connecting rod 606, and the bottom of connecting rod 606 is articulated with the top of clamp plate 15, and the bottom through slider 604 articulates there is connecting rod 606, realizes that elevating system 6 drives the lift of clamp plate 15.

Wherein, telescopic link 13 is all installed in the bottom four corners of clamp plate 15, and the bottom of telescopic link 13 and the top of bottom plate 9 are connected, and the outside cover of telescopic link 13 is equipped with spring 14, all installs telescopic link 13 through the bottom four corners of clamp plate 15, improves the cushioning nature that bottom plate 9 pushed down.

Wherein, control panel 16 is installed to one side of shell 1, installs control panel 16 through one side of shell 1, realizes that equipment is controllable, increases the product and uses the convenience.

The specific use mode and function of the embodiment are as follows:

when the product is used, firstly, whether the connection part of the product is fastened or not is detected, the product is placed at a designated position after the product is ensured to be intact, the electric slide rail 11 is controlled to run through the control panel 16, the placing plate 3 is extended out, the object to be processed is placed at the placing seat 4, the electric slide rail 11 is controlled to run through the control panel 16, the placing plate 3 is contracted, the motor 605 is controlled to run through the control panel 16, the first lead screw 602 and the second lead screw 603 are electrically rotated, the pressing plate 15 presses down the sealing cover, the electric lifting rod 12 is controlled to run through the control panel 16, the electric lifting rod 12 props against the placing plate 3, the bearing capacity of the placing plate 3 is improved, the lifting stability of the pressing plate 15 is effectively improved through the connection of one end of the transverse rod 8 and one side of the pressing plate 15, the electric heating plate 10 is installed at the bottom end of the bottom plate 9, the requirements of cold sealing and heat sealing PCR (polymerase chain reaction) pressing are met, and through the arrangement of the heat dissipation mechanism 5, the internal heat dissipation of the product is realized, the limiting rod is connected to the inner side of the sliding block 604 in a sliding mode, the moving stability of the sliding block 604 is effectively improved, the pressing stability can be effectively improved, the sliding rail can be effectively prevented from being damaged when the sliding block is pressed down, and the sliding rail device has high practical value.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A nucleic acid amplification plate capping instrument, comprising a housing (1), characterized in that: a side plate (2) is arranged on one side of the shell (1), a placing plate (3) is connected on one side of the side plate (2), a placing seat (4) is arranged at the top end of the placing plate (3), a heat dissipation mechanism (5) is arranged at one side of the shell (1), the top end of the inner side of the shell (1) is provided with a lifting mechanism (6), the bottom end of the lifting mechanism (6) is connected with a pressing plate (15), the bottom end of the pressure plate (15) is connected with a bottom plate (9), the bottom end of the bottom plate (9) is provided with an electric heating plate (10), a slide rail (7) is arranged on one side of the shell (1), a cross bar (8) is connected on one side of the slide rail (7) in a sliding way, one end of the cross bar (8) is connected with one side of the pressure plate (15), the top end of the shell (1) is provided with an electric lifting rod (12), the top end of the electric lifting rod (12) is connected with the bottom end of the placing plate (3).

2. The nucleic acid amplification plate capper of claim 1 wherein: electric slide rails (11) are installed on two sides of the bottom end of the shell (1), and the top ends of the electric slide rails (11) are connected with the bottom end of the placing plate (3).

3. The nucleic acid amplification plate capper of claim 1 wherein: the heat dissipation mechanism (5) comprises a heat dissipation fan (501) and a dust screen (502), and one side of the dust screen (502) is connected with one side of the shell (1).

4. The nucleic acid amplification plate capper of claim 1 wherein: the lifting mechanism (6) comprises a case (601), a first lead screw (602) is rotatably connected inside the case (601), one end of the first lead screw (602) is connected with a second lead screw (603), and the thread turning directions of the first lead screw (602) and the second lead screw (603) are opposite.

5. The nucleic acid amplification plate capper of claim 4 wherein: the motor (605) is installed on one side of the case (601), the output end of the motor (605) is connected with one end of the first lead screw (602), the outer side of the first lead screw (602) and the outer side of the second lead screw (603) are respectively sleeved with a sliding block (604), the inner side of the sliding block (604) is connected with a limiting rod in a sliding mode, and two ends of the limiting rod are connected with the inner side of the case (601).

6. The nucleic acid amplification plate capper of claim 5 wherein: the bottom of slider (604) articulates there is connecting rod (606), the bottom of connecting rod (606) and the top of clamp plate (15) are articulated.

7. The nucleic acid amplification plate capper of claim 1 wherein: the telescopic rods (13) are installed at four corners of the bottom end of the pressing plate (15), the bottom ends of the telescopic rods (13) are connected with the top end of the bottom plate (9), and springs (14) are sleeved on the outer sides of the telescopic rods (13).

8. The nucleic acid amplification plate capper of claim 1 wherein: a control panel (16) is installed on one side of the shell (1).