CN213021668U

CN213021668U - A biochip measuring lens for pesticide screening

Info

Publication number: CN213021668U
Application number: CN202022382865.2U
Authority: CN
Inventors: 那日松; 刘佳; 赵熹; 张立新; 王毅
Original assignee: Jiangsu Renming Biotechnology Co ltd
Current assignee: Jiangsu Renming Biotechnology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-20
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a biochip measuring lens for pesticide screening relates to chip detection technical field, has solved current biochip and has placed on detecting the dish through the manual work, frequently takes out biochip and has not only increased measurement personnel's labor pressure, also does not benefit to the problem of the improvement of detection speed. A biochip detection lens for pesticide screening comprises a base; the middle part of the base is provided with a motor which is coaxially connected with a detection disc in a nested manner; the top of the base is fixedly connected with a leading-out frame; the leading-out frame comprises a first rotating shaft and a leading-out shaft; the middle part of the guiding frame is connected with a first longitudinal rotating shaft in a penetrating and rotating mode, and the bottom end of the first rotating shaft is connected with the base in a penetrating and rotating mode. This practicality drives biochip through the roller bearing and enters into and detect the dish, need not to stop to detect, can change biochip, detects and need not to be interrupted, promotes detection efficiency, reduces personnel intensity of labour.

Description

A biochip measuring lens for pesticide screening

Technical Field

The utility model relates to a chip detects technical field, specifically is a biochip measuring lens for pesticide screening.

Background

Biochips, also called protein chips or gene chips, originate from crystallization combining DNA hybridization probe technology with semiconductor industry technology.

For example, patent No. CN207816836U discloses a biochip measuring apparatus, which comprises a measuring host, a protective cover fixing plate, a control panel, a supporting block, heat dissipation holes, a supporting base, a hand lever, a protective cover, a display screen fixing frame, and a digital display, wherein the protective cover is embedded in the protective cover fixing plate, the heat dissipation holes are embedded in the measuring host, and the control panel is located above the heat dissipation holes, the biochip measuring apparatus is structurally provided with a control panel, data is guided into the monitoring chip through the control panel, so that the measuring host can measure images and characters of a biological sample on the biochip, the image and characters are transmitted to the data processor after measurement, the data processor processes the measured data, the converter on the PCB converts the processed data, and the data is displayed through the digital display, therefore, the sample on the biochip can be accurately detected, and the accuracy of data is improved.

The existing biochip is placed on the detection plate manually, the detection plate is taken out manually after the detection is finished, the biochip is replaced, when the detection quantity is large, the detection plate is taken out frequently, the labor pressure of detection personnel is increased, and the detection speed is not improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biochip measuring lens for pesticide screening to current biochip that proposes in solving above-mentioned background art places on detecting the dish through the manual work, detects to finish the back manual work and takes out to detect the dish and change biochip, when detecting quantity when more, frequent taking out detects the dish, has not only increased measurement personnel's labor pressure, also does not benefit to the improvement of detection speed.

In order to achieve the above object, the utility model provides a following technical scheme: a biochip detection lens for pesticide screening comprises a base; the middle part of the base is provided with a motor which is coaxially connected with a detection disc in a nested manner; the middle part of the base is fixedly connected with a guide-out groove; the top of the base is fixedly connected with a leading-out frame; the leading-out frame comprises a first rotating shaft and a leading-out shaft; the middle part of the guiding-out frame is in through rotating connection with a longitudinal first rotating shaft, and the bottom end of the first rotating shaft is in through rotating connection with the base; the top of the first rotating shaft is in meshed rotary connection with a transverse leading-out shaft; the top of the base is rotatably connected with a lead-in frame; the guide-in frame comprises a rolling shaft and a second rotating shaft; the top of the lead-in frame is rotationally connected with the rolling shaft; the rolling shaft is meshed with the upper part of the second rotating shaft and is rotationally connected with the upper part of the second rotating shaft; a fixed block is fixed in the middle of the base; the fixed block is connected with a detection frame in a sliding and nesting manner; the detection frame comprises a first fixing block, a first screw shaft and a second screw shaft; the front part of the second screw shaft is in penetrating and rotating connection with the detection frame; the tail part of the second screw shaft is meshed with a first fixed block; the first fixing block is connected with the detection frame in a sliding mode; the middle part of the first spiral shaft is in through meshing connection with the detection frame, and the detection frame is in sliding connection with the fixed block; the front end of the first fixed block is fixedly connected with the detection lens.

Preferably, the lower part of the first rotating shaft is in meshed rotary connection with the detection disc, and the head end of the lead-out shaft is provided with a cross lead-out claw.

Preferably, the bottom of the second rotating shaft is in meshed rotary connection with the detection disc, and the rollers are arranged on two sides of the top of the guide-in frame repeatedly in a large-size mode.

Preferably, the height of the lead-in frame is higher than that of the detection disc, and the height of the lead-out frame is lower than that of the detection disc.

Preferably, the bottom end of the first screw shaft is rotatably connected with the base, the first screw shaft is rotated, the detection frame moves longitudinally, the second screw shaft is rotated, and the first fixing block moves transversely.

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

1. this practicality drives the second pivot through detecting the dish and rotates, makes the roller bearing drive the biochip at leading-in frame middle part and moves forward, and biochip need not to stop detecting during entering into detecting the dish automatically, can change biochip, detects and need not to be interrupted, promotes detection efficiency, reduction personnel intensity of labour.

2. This practicality drives first pivot through detecting the dish and rotates, and the biochip on the derivation claw slip detection dish of deriving the axle head end makes the biochip roll-off to deriving the groove, and biochip is derived automatically, need not the manual work and derives, reduces the testing procedure, is favorable to improving detection speed, promotes the efficiency that detects in batches greatly.

3. This practicality is through the height and the position of first screw axis and second screw axis adjustment inspection camera lens, makes the center that the chip can be aimed at to the inspection camera lens, and the convenience detects the chip of not unidimensional size, promotes the compatibility to different chips.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 1B;

FIG. 4 is a schematic view of the structure of the test stand of the present invention;

FIG. 5 is a schematic view of the disassembled structure of the present invention;

in the figure: 1. a base; 2. detecting a lens; 3. detecting a disc; 4. a lead-out frame; 402. a first rotating shaft; 403. a lead-out shaft; 5. a lead-in frame; 502. a roller; 503. a second rotating shaft; 6. a lead-out slot; 7. a detection frame; 702. a first fixed block; 703. a first screw shaft; 704. a second screw shaft; 8. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides an embodiment: a biochip detection lens for pesticide screening comprises a base 1; the middle part of the base 1 is provided with a motor which is coaxially connected with a detection disc 3 in a nested manner; the top of the base 1 is fixedly connected with a leading-out frame 4; the lead-out frame 4 comprises a first rotating shaft 402 and a lead-out shaft 403; the middle part of the guiding-out frame 4 is in through rotating connection with a longitudinal first rotating shaft 402, and the bottom end of the first rotating shaft 402 is in through rotating connection with the base 1; the top of the first rotating shaft 402 is engaged and rotatably connected with a transverse leading-out shaft 403; the middle part of the base 1 is fixedly connected with a lead-out groove 6; the top of the base 1 is rotatably connected with a lead-in frame 5; the lead-in frame 5 comprises a roller 502 and a second rotating shaft 503; the top of the lead-in frame 5 is rotationally connected with a roller 502; the roller 502 is engaged and rotatably connected with the upper part of the second rotating shaft 503; a fixed block 8 is fixed in the middle of the base 1; the fixed block 8 is connected with a detection frame 7 in a sliding and nesting manner; the detection frame 7 comprises a first fixed block 702, a first screw shaft 703 and a second screw shaft 704; the front part of the second spiral shaft 704 is connected with a detection frame 7 in a penetrating and rotating way; the tail part of the second spiral shaft 704 is engaged and connected with a first fixed block 702; the first fixing block 702 is connected with the detection frame 7 in a sliding manner; the middle part of the first spiral shaft 703 is connected with a detection frame 7 in a penetrating and meshing manner, and the detection frame 7 is connected with a fixed block 8 in a sliding manner; the front end of the first fixed block 702 is fixedly connected with the detection lens 2.

Further, first pivot 402 lower part is rotated with detecting 3 meshing of dish and is connected, and it is provided with a cross and derives the claw to derive the axle 403 head end, drives first pivot 402 through detecting dish 3 and rotates, and the biochip on the derivation claw slip detection dish 3 of deriving axle 403 head end makes the biochip roll-off to deriving groove 6, and biochip automatic derivation need not the manual work and derives, reduces the detection step, is favorable to improving detection speed, promotes the efficiency that detects in batches.

Further, the bottom of the second rotating shaft 503 is rotationally connected with the detection plate 3 in a meshed manner, the rolling shafts 502 are repeatedly arranged on two sides of the top of the leading-in frame 5 in a large-to-small manner, the rolling shafts 502 drive the biochips at the middle of the leading-in frame 5 to move forwards, the biochips automatically enter the detection plate 3 without stopping detection, the biochips can be replaced, the detection is not interrupted, the detection efficiency is improved, and the labor intensity of personnel is reduced.

Further, the height of the leading-in frame 5 is higher than that of the detection disc 3, and the height of the leading-out frame 4 is lower than that of the detection disc 3, so that the biochip can conveniently enter the detection disc 3 and can be conveniently led out of the detection disc 3.

Further, the bottom end of the first screw shaft 703 is rotatably connected with the base 1, the first screw shaft 703 is rotated, the detection frame 7 moves longitudinally, the second screw shaft 704 is rotated, and the first fixing block 702 moves transversely, so that the detection lens 2 can be aligned to the center of a chip, chips with different sizes can be conveniently detected, and the compatibility of different chips is improved.

The working principle is as follows: the utility model drives the second rotating shaft 503 to rotate through the detecting tray 3, so that the roller 502 drives the biochip in the middle of the leading-in frame 5 to move forward, the biochip automatically enters the detecting tray 3 without stopping detection, the biochip can be replaced without interruption in detection, the detection efficiency is improved, the labor intensity of personnel is reduced, the first rotating shaft 402 is driven to rotate by the detection disc 3, the leading-out claw at the head end of the leading-out shaft 403 slides the biochip on the detection disc 3, so that the biochip slides out to the leading-out groove 6, the biochip is automatically led out without manual leading-out, detection steps are reduced, the detection speed is improved, the efficiency of mass detection is improved, the height and the position of the detection lens 2 are adjusted through the first spiral shaft 703 and the second spiral shaft 704, so that the detection lens 2 can be aligned to the center of a chip, the chips with different sizes can be conveniently detected, and the compatibility of different chips is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a biochip inspection camera lens for pesticide screening which characterized in that: comprises a base (1); the middle part of the base (1) is provided with a motor, and the motor is coaxially connected with a detection disc (3) in a nested manner; the top of the base (1) is fixedly connected with a guide-out frame (4); the lead-out frame (4) comprises a first rotating shaft (402) and a lead-out shaft (403); the middle part of the guiding-out frame (4) is connected with a longitudinal first rotating shaft (402) in a penetrating and rotating mode, and the bottom end of the first rotating shaft (402) is connected with the base (1) in a penetrating and rotating mode; the top of the first rotating shaft (402) is in meshed rotary connection with a transverse leading-out shaft (403); the middle part of the base (1) is fixedly connected with a guide-out groove (6); the top of the base (1) is rotatably connected with a lead-in frame (5); the lead-in frame (5) comprises a roller (502) and a second rotating shaft (503); the top of the lead-in frame (5) is rotationally connected with the roller (502); the rolling shaft (502) is meshed with the upper part of the second rotating shaft (503) and is rotationally connected with the upper part of the second rotating shaft; a fixed block (8) is fixed in the middle of the base (1); the fixed block (8) is connected with a detection frame (7) in a sliding and nesting manner; the detection frame (7) comprises a first fixed block (702), a first screw shaft (703) and a second screw shaft (704); the front part of the second screw shaft (704) is connected with a detection frame (7) in a penetrating and rotating way; the tail part of the second screw shaft (704) is engaged and connected with a first fixed block (702); the first fixing block (702) is connected with the detection frame (7) in a sliding manner; the middle part of the first spiral shaft (703) is connected with a detection frame (7) in a penetrating and meshing manner, and the detection frame (7) is connected with a fixed block (8) in a sliding manner; the front end of the first fixed block (702) is fixedly connected with the detection lens (2).

2. The biochip detection lens for pesticide screening according to claim 1, wherein: the lower part of the first rotating shaft (402) is meshed with the detection disc (3) to be rotationally connected, and the head end of the leading-out shaft (403) is provided with a cross leading-out claw.

3. The biochip detection lens for pesticide screening according to claim 1, wherein: the bottom of the second rotating shaft (503) is meshed with the detection disc (3) to be rotationally connected, and the rolling shafts (502) are repeatedly arranged on two sides of the top of the guiding-in frame (5) in a large-size mode.

4. The biochip detection lens for pesticide screening according to claim 1, wherein: the height of the leading-in frame (5) is higher than that of the detection disc (3), and the height of the leading-out groove (6) is lower than that of the detection disc (3).

5. The biochip detection lens for pesticide screening according to claim 1, wherein: the bottom end of the first spiral shaft (703) is rotatably connected with the base (1), the first spiral shaft (703) is rotated, the detection frame (7) moves longitudinally, the second spiral shaft (704) is rotated, and the first fixing block (702) moves transversely.