CN216688134U

CN216688134U - Digital PCR method detects T790M mutation change viewing device

Info

Publication number: CN216688134U
Application number: CN202123295673.9U
Authority: CN
Inventors: 董婧; 胡仙婷; 何红茜
Original assignee: Hangzhou Woosen Biotechnology Co ltd
Current assignee: Hangzhou Woosen Biotechnology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-07
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses an observation device for detecting T790M mutation change by a digital PCR method, which comprises an observation device shell, wherein a digital observation machine is fixedly connected inside the observation device shell, an induction plate is fixedly connected on the inner side of the digital observation machine, a kit body is movably connected on the front side of the digital observation machine, and fixing mechanisms are arranged on two sides of the kit body. According to the utility model, the fixing mechanism is arranged, so that the kit body can be fixed, the phenomenon that the kit body moves back and forth is prevented, the effect of fixing the kit is achieved, the problem that the kit cannot be fixed by a digital PCR method change observation device is solved, the kit fixing device has the advantage that the kit can be fixed, the phenomenon of shaking of the kit is avoided, and the observation result is ensured.

Description

Digital PCR method detects T790M mutation change viewing device

Technical Field

The utility model relates to the technical field of T790M mutation, in particular to an observation device for detecting T790M mutation by a digital PCR method.

Background

When the T790M mutation occurs, a digital PCR method change observation device is needed, when the digital PCR method change observation device is used, the mutated T790M needs to be firstly installed in the kit storage, and the digital PCR method change observation device is not provided with a fixed device, so that the kit cannot be fixed, the kit is easy to shake, and the observation result is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the background art, the present invention is directed to providing an observation device for detecting T790M mutation change by a digital PCR method, which has the advantage of being able to fix a kit, and solves the problem that the kit cannot be fixed by the observation device for detecting T790M mutation change by a digital PCR method.

The utility model provides the following technical scheme: an observation device for detecting T790M mutation change by a digital PCR method comprises an observation device shell, wherein a digital observation machine is fixedly connected inside the observation device shell, the inner side of the digital observation machine is fixedly connected with an induction plate, the front side of the digital observation machine is movably connected with a kit body, and two sides of the kit body are respectively provided with a fixing mechanism;

the utility model discloses a kit, including kit body, fixed establishment, card pole, transmission frame, fixed establishment includes the kelly, the kelly sets up the both sides at the kit body, the inboard of kelly runs through the inside to the kit body, the outside of kelly runs through the inside fixedly connected with driving plate to the digital observation machine, the outside fixedly connected with transmission frame of driving plate, the inside swing joint of transmission frame has U type pole, the outside at the U type pole back is provided with the motor, the back of motor and the inner wall fixed connection of digital observation machine, the output and the U type pole fixed connection of motor.

The four corners of the bottom of the observation device casing are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anticorrosion blocks.

The surface of the motor is fixedly connected with a fixed sleeve, and the back of the fixed sleeve is fixedly connected with the inner wall of the digital observation machine.

The top of the front side of the observation device shell is movably connected with a cover plate, and the bottom of the cover plate is in contact with the top of the observation device shell.

The outer side of the front face of the U-shaped rod is movably connected with a connecting bearing, and the front face of the connecting bearing is movably connected with the front face of the inner wall of the digital observation machine.

The top and the bottom of driving plate all fixedly connected with slider, the spout has all been seted up to the top and the bottom of digital observation machine inner wall, slider and spout sliding connection.

The utility model has the following beneficial effects:

1. according to the utility model, the fixing mechanism is arranged, so that the kit body can be fixed, the phenomenon that the kit body moves back and forth is prevented, the effect of fixing the kit is achieved, the problem that the kit cannot be fixed by a digital PCR method change observation device is solved, the kit fixing device has the advantage that the kit can be fixed, the phenomenon of shaking of the kit is avoided, and the observation result is ensured.

2. The observation device shell can be fixed by arranging the supporting legs and the corrosion prevention blocks, so that the observation device shell is prevented from contacting with corrosive substances on the supporting device. The motor is provided with the fixing sleeve, so that the stability of the motor can be improved, and the motor is damped by improving the stability of the motor. The observation device shell can be sealed by arranging the cover plate, so that external dust is prevented from entering the observation device shell. According to the utility model, the connecting bearing is arranged, so that the U-shaped rod can be fixed, and the U-shaped rod is prevented from shaking. The sliding block and the sliding groove are arranged, so that the transmission plate can be guided, and the phenomenon that the transmission plate deviates when moving is prevented.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front cross-sectional view of the utility model shown in FIG. 1;

FIG. 3 is a top cross-sectional view of FIG. 1 according to the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the present invention includes an observation device casing 1, a digital observation machine 2 is fixedly connected inside the observation device casing 1, an induction plate 3 is fixedly connected inside the digital observation machine 2, a reagent kit body 4 is movably connected to the front of the digital observation machine 2, and fixing mechanisms 5 are respectively arranged on two sides of the reagent kit body 4;

fixing mechanism 5 includes kelly 51, kelly 51 sets up the both sides at kit body 4, the inboard of kelly 51 runs through to the inside of kit body 4, the outside of kelly 51 runs through to the inside fixedly connected with driving plate 52 of digital observation machine 2, the outside fixedly connected with transmission frame 53 of driving plate 52, the inside swing joint of transmission frame 53 has U type pole 54, the outside at the back of U type pole 54 is provided with motor 55, the back of motor 55 and the inner wall fixed connection of digital observation machine 2, the output and the U type pole 54 fixed connection of motor 55.

Referring to fig. 2, four corners of the bottom of the observation device casing 1 are fixedly connected with supporting legs 6, and the bottom of the supporting legs 6 is fixedly connected with an anti-corrosion block 7.

In the embodiment, by arranging the supporting legs 6 and the corrosion prevention blocks 7, the observation device casing 1 can be fixed, and the observation device casing 1 is prevented from contacting with corrosive substances on the supporting device.

Referring to fig. 3, a fixing cover 8 is fixedly connected to a surface of the motor 55, and a back surface of the fixing cover 8 is fixedly connected to an inner wall of the digital viewer 2.

This embodiment can increase the stability of motor 55 through setting up fixed cover 8, carries out the shock attenuation to motor 55 through the stability that increases motor 55.

Referring to fig. 1, a cover plate 9 is movably attached to the top of the front surface of the observation device casing 1, and the bottom of the cover plate 9 is in contact with the top of the observation device casing 1.

In this embodiment, by providing the cover plate 9, the observation device casing 1 can be sealed, and external dust can be prevented from entering the inside of the observation device casing 1.

Referring to fig. 3, the connecting bearing 10 is movably connected to the outer side of the front surface of the U-shaped rod 54, and the front surface of the connecting bearing 10 is movably connected to the front surface of the inner wall of the digital viewer 2.

This embodiment is through setting up connection bearing 10, can fix U type pole 54, prevents that U type pole 54 from appearing rocking's phenomenon.

Referring to fig. 2, the top and the bottom of the driving plate 52 are both fixedly connected with a sliding block 11, the top and the bottom of the inner wall of the digital viewer 2 are both provided with a sliding groove 12, and the sliding block 11 is slidably connected with the sliding groove 12.

In the embodiment, the sliding block 11 and the sliding groove 12 are arranged, so that the transmission plate 52 can be guided, and the phenomenon that the transmission plate 52 deviates when moving is prevented.

This embodiment puts into the bottom of tablet 3 through manual rotation kit body 4, re-drive motor 55, motor 55 drives U type pole 54 and rotates, U type pole 54 drives transmission frame 53 and is close to each other, transmission frame 53 drives transmission plate 52 and is close to each other, transmission plate 52 drives kelly 51 and is close to each other, make kelly 51 insert the inside of kit body 4, fix the kit, prevent that the phenomenon of removal from appearing in kit body 4, then close apron 9, prevent that outside dust from getting into digital observation machine 2's inside, thereby reached and to have carried out fixed effect to the kit.

Claims

1. An observation device for detecting T790M mutation change by a digital PCR method comprises an observation device shell (1), and is characterized in that: a digital observation machine (2) is fixedly connected inside the observation device shell (1), an induction plate (3) is fixedly connected on the inner side of the digital observation machine (2), a kit body (4) is movably connected on the front side of the digital observation machine (2), and fixing mechanisms (5) are arranged on two sides of the kit body (4);

fixing mechanism (5) are including kelly (51), kelly (51) set up the both sides at kit body (4), the inside of kelly (51) runs through to the inside of kit body (4), the inside fixedly connected with driving plate (52) to digital observation machine (2) are run through in the outside of kelly (51), the outside fixedly connected with transmission frame (53) of driving plate (52), the inside swing joint of transmission frame (53) has U type pole (54), the outside at the U type pole (54) back is provided with motor (55), the back of motor (55) and the inner wall fixed connection of digital observation machine (2), the output and the U type pole (54) fixed connection of motor (55).

2. The observation device for detecting T790M mutation change by digital PCR method according to claim 1, wherein: all fixedly connected with landing leg (6) in the four corners of viewing device casing (1) bottom, the bottom fixedly connected with of landing leg (6) prevents rotten piece (7).

3. The observation device for detecting the mutation change of T790M by the digital PCR method according to claim 2, wherein: the surface of the motor (55) is fixedly connected with a fixed sleeve (8), and the back of the fixed sleeve (8) is fixedly connected with the inner wall of the digital observation machine (2).

4. The observation device for detecting T790M mutation change by digital PCR method according to claim 3, wherein: the top of the front surface of the observation device casing (1) is movably connected with a cover plate (9), and the bottom of the cover plate (9) is in contact with the top of the observation device casing (1).

5. The observation device for detecting T790M mutation change by digital PCR method according to claim 4, wherein: the outer side of the front face of the U-shaped rod (54) is movably connected with a connecting bearing (10), and the front face of the connecting bearing (10) is movably connected with the front face of the inner wall of the digital observation machine (2).

6. The observation device for detecting T790M mutation change by digital PCR method according to claim 5, wherein: the top and the bottom of driving plate (52) are both fixedly connected with sliding blocks (11), sliding grooves (12) are both formed in the top and the bottom of the inner wall of digital observation machine (2), and sliding blocks (11) are slidably connected with sliding grooves (12).