CN218079200U

CN218079200U - PCR hot lid cleaning device

Info

Publication number: CN218079200U
Application number: CN202222381517.2U
Authority: CN
Inventors: 唐欢
Original assignee: Chengdu Jinshichangxiang Technology Co ltd
Current assignee: Chengdu Jinshichangxiang Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-20
Anticipated expiration: 2032-09-08

Abstract

The utility model belongs to gene amplification appearance field, especially a PCR hot lid cleaning device, to current PCR hot lid inconvenient clean the inner wall in the use phase, artifical clean not only step is loaded down with trivial details, still appears forgetting easily and clean untimely, influences the problem of the normal use of hot lid, the scheme is put forward now, and it includes PCR appearance, hot apron, interior apron and clearance subassembly, the hot apron sets up the top at the PCR appearance, the mounting groove has been seted up to the bottom of hot apron, interior apron fixed mounting is on the inner wall of mounting groove, the clearance subassembly sets up on hot apron, the clearance subassembly is connected with the inner cover board, one side fixed mounting of PCR appearance has the mount pad, the adjustment tank has been seted up at the top of mount pad. The utility model discloses a PCR hot lid can take the initiative clean the inner cover plate in the use stage, and clean step is simple and convenient, and clean comparatively timely, can not influence the normal use of hot lid.

Description

PCR hot lid cleaning device

Technical Field

The utility model relates to a gene amplification appearance technical field especially relates to a PCR hot lid cleaning device.

Background

PCR instruments are widely used in the fields of biology and medicine, mainly for nucleic acid detection. The PCR instrument is generally provided with a thermal cover for covering a sample test tube in the PCR instrument, and the test tube can be set in different temperature environments; the hot cover can prevent the water vapor in the test tube from condensing on the test tube cover, so that the test accuracy is improved;

in the prior art, the height of the thermal cap is generally adjusted manually to be suitable for various high pipes and low pipes, but the pressure needs to be felt by oneself, and the pressure is too small or too large, which may cause troubles, and the application No. 202210645885.5 discloses a PCR thermal cap assembly, which comprises a thermal cap and a support frame fixedly arranged above the thermal cap; a movable frame is arranged between the supporting frame and the hot cover; the movable frame is connected with the supporting frame through a first lifting assembly; the movable frame is connected with the hot cover through a second lifting assembly; however, in the actual use process, the PCR hot cover is inconvenient to clean the inner wall in the use stage, the manual cleaning steps are complicated, forgetting and untimely cleaning are easy to occur, and the normal use of the hot cover is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a PCR hot cover cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a PCR hot lid cleaning device, includes PCR appearance, hot apron, interior apron and clearance subassembly, hot apron sets up the top at the PCR appearance, the mounting groove has been seted up to the bottom of hot apron, interior apron fixed mounting is on the inner wall of mounting groove, the clearance subassembly sets up on hot apron, the clearance subassembly is connected with the inner cup, one side fixed mounting of PCR appearance has the mount pad, the adjustment tank has been seted up at the top of mount pad, the bottom fixed mounting of hot apron has the rotation regulation seat, the rotation regulation seat rotates and installs in the adjustment tank, the clearance subassembly includes two clean boards, two threaded rods, two swing pinion, sliding seat, connection rope and rotation axostylus axostyle, slidable mounting has two clean boards in the mounting groove, and threaded rod has all been seted up threaded hole in one side of two clean boards, all rotates on the both sides inner wall of mounting groove and installs the threaded rod, and the threaded rod screw thread is installed in the corresponding threaded hole, and the equal fixed mounting in one end of two has swing pinion, two swing pinion meshes.

Specifically, the spread groove has been seted up on one side inner wall of mounting groove, the other end of threaded rod rotates and installs in the spread groove, fixed cover is equipped with bevel gear one on the threaded rod, fixed chamber has been seted up on the rotation regulation seat, fixed intracavity slidable mounting has the sliding seat, one side fixed mounting of sliding seat has the connection rope, the one end fixed mounting of connection rope is on the inner wall of adjustment tank, the fixed orifices has been seted up on the inner wall in fixed chamber.

Specifically, a rack is slidably mounted in the fixed hole, one end of the rack is fixedly mounted on one side of the sliding seat, a rotating shaft rod is rotatably mounted on the inner wall of the fixed cavity, a second bevel gear and a control gear are respectively and fixedly mounted at two ends of the rotating shaft rod, the control gear is meshed with the rack, and the second bevel gear is meshed with the first bevel gear.

Specifically, a spring is fixedly installed on the inner wall of the fixed cavity and is fixedly installed on one side of the sliding seat.

Specifically, all seted up the rotation groove on the both sides inner wall of mounting groove, the one end of threaded rod is rotated and is installed in the rotation inslot that corresponds.

Specifically, two chutes have been seted up on the inner wall of mounting groove, the equal fixed mounting in one side of two cleaning plates has the slider, the inner wall sliding connection of slider and spout.

Specifically, an auxiliary groove is formed in the inner wall of one side of the adjusting groove, a rotating block is fixedly mounted on one side of the rotating adjusting seat, and the rotating block is rotatably connected in the auxiliary groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) The utility model discloses a PCR hot lid cleaning device can clean the internal apron of two clean boards of in-process automatic control of the hot apron of switch, can guarantee that the inner decking keeps better user state.

(2) The utility model discloses a PCR hot lid cleaning device, clean efficiency is higher, and need not manual clean, and the operating procedure is comparatively simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are not necessarily limited to the exact construction and operation shown and described, but are merely illustrative and not restrictive of the scope of the invention.

FIG. 1 is a schematic front view of a PCR thermal cover cleaning device according to the present invention;

FIG. 2 is a schematic perspective view of the thermal cover plate, the inner cover plate and the cleaning plate of the cleaning device for the PCR thermal cover according to the present invention;

FIG. 3 is a schematic structural view of a hot cover plate, an inner cover plate, a cleaning plate, a threaded rod and a rotary gear of the PCR hot cover cleaning device according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

In the figure: 1. a PCR instrument; 2. a hot cover plate; 3. an inner cover plate; 4. a mounting seat; 5. rotating the adjusting seat; 6. cleaning the plate; 7. a threaded rod; 8. a rotating gear; 9. a first bevel gear; 10. a sliding seat; 11. a spring; 12. a rack; 13. connecting ropes; 14. a control gear; 15. rotating the shaft lever; 16. and a second bevel gear.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, a PCR hot cap cleaning apparatus includes a PCR instrument 1, a hot cap plate 2 and an inner cap plate 3, the hot cover plate 2 is arranged at the top of the PCR instrument 1, the bottom of the hot cover plate 2 is provided with an installation groove, the inner cover plate 3 is fixedly arranged on the inner wall of the mounting groove, one side of the PCR instrument 1 is fixedly provided with a mounting seat 4, the top of the mounting seat 4 is provided with an adjusting groove, the bottom of the hot cover plate 2 is fixedly provided with a rotary adjusting seat 5, the rotary adjusting seat 5 is rotatably arranged in the adjusting groove, two cleaning plates 6 are slidably arranged in the installing groove, threaded holes are respectively formed in one side of each cleaning plate 6, threaded rods 7 are rotatably arranged on the inner walls of the two sides of the installing groove, the threaded rods 7 are in threaded arrangement in the corresponding threaded holes, rotary gears 8 are fixedly arranged at one ends of the two threaded rods 7, the two rotary gears 8 are meshed, a connecting groove is arranged on the inner wall of one side of the mounting groove, the other end of the threaded rod 7 is rotatably mounted in the connecting groove, a first bevel gear 9 is fixedly sleeved on the threaded rod 7, a fixed cavity is arranged on the rotary adjusting seat 5, a sliding seat 10 is slidably arranged in the fixed cavity, a connecting rope 13 is fixedly arranged on one side of the sliding seat 10, one end of the connecting rope 13 is fixedly arranged on the inner wall of the adjusting groove, the inner wall of the fixed cavity is provided with a fixed hole, a rack 12 is slidably mounted in the fixing hole, one end of the rack 12 is fixedly mounted on one side of the sliding seat 10, a rotating shaft lever 15 is rotatably arranged on the inner wall of the fixed cavity, two ends of the rotating shaft lever 15 are respectively fixedly provided with a second bevel gear 16 and a control gear 14, the control gear 14 is meshed with the rack 12, and the bevel gear II 16 is meshed with the bevel gear I9.

In this embodiment, a spring 11 is fixedly installed on the inner wall of the fixed cavity, and the spring 11 is fixedly installed on one side of the sliding seat 10.

In this embodiment, all seted up the rotation groove on the both sides inner wall of mounting groove, the one end of threaded rod 7 is rotated and is installed in the rotation inslot that corresponds.

In this embodiment, seted up two spouts on the inner wall of mounting groove, the equal fixed mounting in one side of two cleaning plates 6 has the slider, the inner wall sliding connection of slider and spout, and cleaning plates 6 drive the slider and slide in the spout when removing, can stabilize the position when removing.

In this embodiment, seted up the auxiliary tank on one side inner wall of adjustment tank, one side fixed mounting of rotation regulation seat 5 has rotatory piece, and rotatory piece rotates to be connected in the auxiliary tank, and rotatory piece can promote the stability of rotation regulation seat 5 when rotating.

In this embodiment, when rotating hot apron 2, hot apron 2 drives rotatory regulation seat 5 and is adjusting the inslot rotation, connect the one end of rope 13 and can stimulate sliding seat 10 after being fixed, make sliding seat 10 take place to remove and extrude spring 11, spring 11 takes place to deform, sliding seat 10 drives rack 12 and removes, rack 12 drives control gear 14 and rotates axostylus axostyle 15 and rotates, it drives two 16 rotations of bevel gear to rotate axostylus axostyle 15, two 16 rotations of bevel gear drive bevel gear 9 rotate, bevel gear 9 drives threaded rod 7 and rotates, threaded rod 7 drives rotatory gear 8 and takes place to rotate, rotatory gear 8 drives another rotatory gear 8 and threaded rod 7 antiport, the cleaning plate 6 that threaded rod 7 control corresponds removes, two cleaning plate 6 can clean interior apron 3.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses a PCR hot lid can take the initiative and clean interior apron 3 in the use stage, and clean step is simple and convenient, and clean comparatively timely, can not influence the normal use of hot lid.

Claims

1. The utility model provides a PCR hot lid cleaning device, its characterized in that, includes PCR appearance (1), hot apron (2), inner cover plate (3) and clearance subassembly, hot apron (2) set up the top at PCR appearance (1), the mounting groove has been seted up to the bottom of hot apron (2), inner cover plate (3) fixed mounting is on the inner wall of mounting groove, the clearance subassembly sets up on hot apron (2), the clearance subassembly is connected with inner cover plate (3), one side fixed mounting of PCR appearance (1) has mount pad (4), the adjustment tank has been seted up at the top of mount pad (4), the bottom fixed mounting of hot apron (2) has rotatory adjustment seat (5), rotatory adjustment seat (5) rotate and install in the adjustment tank, the clearance subassembly includes two cleaning plate (6), two threaded rod (7), two rotary gear (8), sliding seat (10), connection rope (13) and rotation (15), sliding installation has two cleaning plate (6), and the one side of two cleaning plate (6) all sets up the screw hole, and the inner wall of mounting groove all installs on two threaded rod (7), and all install threaded rod (7), and the threaded rod (8), and the one end of threaded rod (7) is all installed in the screw rod (7), and the fixed gear (8) is corresponding, and the one end of screw rod (8) is all meshed.

2. The PCR hot cap cleaning device as claimed in claim 1, wherein a connecting groove is formed on an inner wall of one side of the mounting groove, the other end of the threaded rod (7) is rotatably mounted in the connecting groove, a bevel gear I (9) is fixedly sleeved on the threaded rod (7), a fixed cavity is formed on the rotation adjusting seat (5), a sliding seat (10) is slidably mounted in the fixed cavity, a connecting rope (13) is fixedly mounted on one side of the sliding seat (10), one end of the connecting rope (13) is fixedly mounted on an inner wall of the adjusting groove, and a fixing hole is formed on an inner wall of the fixed cavity.

3. The PCR hot cover cleaning device as claimed in claim 2, wherein a rack (12) is slidably mounted in the fixing hole, one end of the rack (12) is fixedly mounted on one side of the sliding seat (10), a rotating shaft (15) is rotatably mounted on the inner wall of the fixing cavity, two ends of the rotating shaft (15) are respectively and fixedly mounted with a second bevel gear (16) and a control gear (14), the control gear (14) is meshed with the rack (12), and the second bevel gear (16) is meshed with the first bevel gear (9).

4. The PCR hot lid cleaning device according to claim 2, characterized in that the spring (11) is fixedly installed on the inner wall of the fixing cavity, and the spring (11) is fixedly installed on one side of the sliding seat (10).

5. The PCR hot lid cleaning device as claimed in claim 1, wherein the inner walls of the mounting groove are provided with a rotating groove, and one end of the threaded rod (7) is rotatably mounted in the corresponding rotating groove.

6. The PCR hot cover cleaning device as claimed in claim 1, wherein two sliding grooves are formed on the inner wall of the mounting groove, sliding blocks are fixedly mounted on one sides of the two cleaning plates (6), and the sliding blocks are connected with the inner wall of the sliding grooves in a sliding manner.

7. The PCR hot cover cleaning device according to claim 1, wherein an auxiliary groove is formed on the inner wall of one side of the adjusting groove, a rotating block is fixedly mounted on one side of the rotating adjusting seat (5), and the rotating block is rotatably connected in the auxiliary groove.