CN219016139U

CN219016139U - Detection device

Info

Publication number: CN219016139U
Application number: CN202223262035.1U
Authority: CN
Inventors: 蓝晓强; 陈旻
Original assignee: Jinruibo Xiamen Biotechnology Co ltd
Current assignee: Jinruibo Xiamen Biotechnology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a detection device, and relates to the technical field of medical appliances. The utility model comprises a detection structure, wherein the detection structure at least comprises a support plate, the upper surface of the support plate is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a limiting block, the upper surface of the limiting block is provided with a plurality of fixed grooves, a glass slide is placed in each fixed groove, a placing groove is formed in each limiting block, a gas pipe is fixedly connected in each placing groove, the outer wall of each gas pipe is communicated with a plurality of gas suction pipes, the outer wall of each gas pipe is communicated with a communicating pipe, the bottom wall of each fixed groove is provided with a plurality of gas suction holes, the gas suction holes are communicated with the inside of each gas suction pipe, the center of the upper surface of the limiting block is fixedly connected with a fixed rod, and the upper surface of the fixed rod is rotationally connected with a connecting block.

Description

Detection device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a detection device.

Background

The natural sedimentation type full-automatic liquid-based thin-layer cell pelleter is controlled by a computer, adopts a natural sedimentation pelleter technology and a dyeing technology, removes interference components such as blood, mucus and the like in a liquid-based cell specimen by utilizing gradient centrifugation, and reduces shielding. According to the characteristics of different cell specific gravities, great specific gravity and high sedimentation speed of pathological change cells, pathological change cells and other effective components can be effectively captured to a great extent through a natural sedimentation tabletting technology. The flaking and dyeing process is fully automatic, the flaking effect is good, the dyeing effect is clear, the background image is clear, the cells are uniformly distributed in a thin layer, no white flakes exist, the diagnostic components are sufficient, and the positive detection rate is high.

The technical scheme of the prior art of contrast publication No. CN213209959U comprises a detection table, wherein a support column is arranged in the middle of the top end of the detection table, a rotating seat is rotatably arranged at the top end of the support column, a transmission case is fixedly arranged at the top end of the rotating seat, and a first hand wheel and a second hand wheel are rotatably arranged on the front wall of the transmission case; the beneficial effects of the utility model are as follows: according to the stem cell detection device, the water at the inner end of the detection table can play a role in heat preservation, the culture dish can be placed in the placement groove during use, the placement groove is sealed through the top cover, bacteria and dust can be prevented from entering the culture dish, when detection is needed, the position of the electron microscope is adjusted through rotating the first hand wheel and the second hand wheel, the height of the electron microscope can be adjusted through rotating the third hand wheel, the lens of the electron microscope can observe stem cells to be detected, the culture dish does not need to be moved during detection, the stem cells are not easy to be polluted during detection, but the slide glass is inconvenient to fix during use, shake is possibly generated during detection, and detection results are inaccurate.

Disclosure of Invention

The present utility model is directed to a detection device, which solves the above-mentioned problems.

In order to achieve the above purpose, the utility model provides a detection device, which comprises a detection structure, wherein the detection structure at least comprises a support plate, the upper surface of the support plate is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a limiting block, the upper surface of the limiting block is provided with a plurality of fixing grooves, a glass slide is placed in the fixing grooves, a placing groove is formed in the limiting block, an air pipe is fixedly connected in the placing groove, the outer wall of the air pipe is communicated with a plurality of air suction pipes, the outer wall of the air pipe is communicated with a communicating pipe, the bottom wall of the fixing groove is provided with a plurality of air suction holes, the air suction holes are communicated with the inside of the air suction pipes, the center of the upper surface of the limiting block is fixedly connected with a fixing rod, the upper surface of the fixing rod is rotationally connected with a connecting block, the upper surface of the connecting block is fixedly connected with a rotating rod, and the lower side of the rotating rod is provided with an electron microscope.

As a further improvement of the technical scheme, a rotating groove is formed in the rear side of the upper surface of the rotating rod, a driving belt pulley is arranged in the rotating groove, a motor is fixedly connected to the rear side of the upper surface of the rotating rod, an output shaft of the motor is coaxially connected with the front surface of the driving belt pulley, a sleeve is arranged on the lower side of the driving belt pulley, and the driving belt pulley and the sleeve are in belt transmission.

As a further improvement of the technical scheme, the upper surface of the rotating rod is provided with a sliding groove, a moving block is connected in the sliding groove in a sliding way, the front surface of the moving block is rotationally connected with a rotating threaded rod, a rotating hole is formed in the rotating rod, a threaded hole is formed in the sleeve, the threaded hole is in threaded connection with the rotating threaded rod, and the inner wall of the rotating hole is rotationally connected with the outer wall of the sleeve.

As a further improvement of the technical scheme, the left side of the upper surface of the supporting plate is fixedly connected with an air pump, the communicating pipe extends to the outer wall of the limiting block and is communicated with the air inlet end of the air pump, and the air outlet end of the air pump is communicated with an air outlet pipe.

As a further improvement of the technical scheme, a processing groove is formed in the bottom wall of the fixed groove, a limiting plate is fixedly connected to the upper side of the inner wall of the processing groove, a sliding column is slidably connected in the processing groove, a spring is fixedly connected to the bottom wall of the processing groove, and the upper end of the spring is fixedly connected with the lower surface of the sliding column.

As a further improvement of the technical scheme, a sliding hole is formed in the moving block, a threaded pipe is fixedly connected to the lower surface of the moving block, the inside of the threaded pipe is communicated with the sliding hole, a fixed threaded rod is connected to the inside of the threaded pipe in a threaded manner, the fixed threaded rod rotates in the sliding hole, and the lower end of the fixed threaded rod is rotationally connected with the center of the upper surface of the electron microscope.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

in this detection device, through connecting block and the rotation threaded rod and the sleeve pipe that set up, when using, place the slide glass in the fixed slot, rotate the dwang then, adjust electron microscope's angle, through rotating the sleeve pipe, make the threaded rod rotate, promote the movable block and remove, alright promote electron microscope back-and-forth movement to adjust electron microscope and slide glass between the distance, conveniently observe the slide glass of different angles.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present embodiment;

fig. 2 is a diagram showing a structure of a placement groove in the present embodiment;

FIG. 3 is a diagram showing the structure of a fixing groove in the present embodiment;

FIG. 4 is a diagram of the structure of a gas delivery pipe according to the present embodiment;

fig. 5 is a motor structural view of the present embodiment;

fig. 6 is a construction diagram of a bushing of the present embodiment;

fig. 7 is a diagram showing the internal structure of the moving block of the present embodiment;

fig. 8 is an enlarged schematic view of the structure a in fig. 3 according to the present embodiment.

The meaning of each reference sign in the figure is: 1. a detection structure; 2. a support plate; 20. a fixed block; 200. a limiting block; 201. a fixed rod; 202. a connecting block; 203. a rotating lever; 204. a sliding groove; 205. a motor; 206. rotating the threaded rod; 207. a rotation hole; 208. a sleeve; 209. a threaded hole; 21. a fixing groove; 210. an air suction hole; 211. a glass slide; 212. a rotating groove; 22. a moving block; 220. a sliding hole; 221. a threaded tube; 222. fixing a threaded rod; 223. an electron microscope; 23. a driving pulley; 24. a placement groove; 240. a gas pipe; 241. an air suction pipe; 242. a communicating pipe; 243. an air pump; 244. an air outlet pipe; 3. a processing groove; 30. a limiting plate; 300. a sliding column; 301. and (3) a spring.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present embodiment provides a detection device, including a detection structure 1, the detection structure 1 at least includes a support plate 2, a fixing block 20 is fixedly connected to an upper surface of the support plate 2, a limiting block 200 is fixedly connected to an upper surface of the fixing block 20, a plurality of fixing grooves 21 are provided on an upper surface of the limiting block 200, a glass slide 211 is placed in the fixing grooves 21, a placing groove 24 is provided inside the limiting block 200, a gas pipe 240 is fixedly connected to the placing groove 24, a plurality of gas suction pipes 241 are communicated to an outer wall of the gas pipe 240, a communicating pipe 242 is communicated to an outer wall of the gas pipe 240, a plurality of gas suction holes 210 are provided on a bottom wall of the fixing groove 21, the gas suction holes 210 are communicated to an inner portion of the gas suction pipes 241, a fixing rod 201 is fixedly connected to a center of an upper surface of the limiting block 200, a connecting block 202 is rotatably connected to an upper surface of the fixing rod 201, a rotating rod 203 is fixedly connected to an upper surface of the connecting block 202, an electron microscope 223 is provided on a lower side of the rotating rod 203, a main working principle of emitting a beam of electrons from a top of a long pipe to irradiate the sample, then forming a beam of electrons carrying an image, and then the image is beaten on a photographic film.

The working principle is as follows: firstly, the slide glass 211 is placed in the fixed groove 21, then the air pump 243 is operated, the air inlet end of the air pump 243 sucks air, the air outlet end discharges air, the slide glass 211 is fixed in the fixed groove 21 through the air suction hole 210, the slide glass 211 is observed by using the motor 205 microscope, and when the slide glass 211 needs to be taken out, the air pump 243 stops operating, so that the slide glass 211 can be taken out, and the condition that the measurement result is inaccurate due to instability of the air pump 243 is avoided.

In order to facilitate the rotation of the rotating threaded rod 206 and the movement of the moving block 22, a rotating groove 212 is formed in the rear side of the upper surface of the rotating rod 203, a driving pulley 23 is arranged in the rotating groove 212, a motor 205 is fixedly connected to the rear side of the upper surface of the rotating rod 203, an output shaft of the motor 205 is coaxially connected with the front surface of the driving pulley 23, a sleeve 208 is arranged on the lower side of the driving pulley 23, the driving pulley 23 and the sleeve 208 are driven by a belt to enable the motor 205 to work, the output shaft of the motor 205 drives the driving pulley 23 to rotate, and then the sleeve 208 rotates along with the driving pulley 206 to rotate so as to drive the movement of the moving block 22.

Considering that the slide glass 211 is inconvenient to detect, the sliding groove 204 is formed in the upper surface of the rotating rod 203, the moving block 22 is connected in the sliding groove 204 in a sliding manner, the rotating threaded rod 206 is rotatably connected to the front surface of the moving block 22, the rotating hole 207 is formed in the rotating rod 203, the threaded hole 209 is formed in the sleeve 208, the threaded hole 209 is in threaded connection with the rotating threaded rod 206, the inner wall of the rotating hole 207 is rotatably connected with the outer wall of the sleeve 208, the sleeve 208 is rotated, the sleeve 208 drives the rotating threaded rod 206 to rotate in the sliding groove 204, and the rotating threaded rod 206 can push the moving block 22 to move forwards and backwards.

Although the communicating pipe 242 can discharge the air, in order to make the fixing more convenient and stable, the air pump 243 is fixedly connected to the left side of the upper surface of the supporting plate 2, the communicating pipe 242 extends to the outer wall of the limiting block 200 and is communicated with the air inlet end of the air pump 243, the air outlet end of the air pump 243 is communicated with the air outlet pipe 244, so that the air pump 243 works, the air inlet end of the air pump 243 sucks air, then the glass slide 211 is placed in the fixing groove 21 for fixing, and the air outlet end of the air pump 243 discharges the air.

When the air pump 243 fixes the slide glass 211 in operation, the slide glass 211 is conveniently taken out, so the bottom wall of the fixing groove 21 is provided with the processing groove 3, the upper side of the inner wall of the processing groove 3 is fixedly connected with the limiting plate 30, the sliding column 300 is connected in a sliding manner in the processing groove 3, the bottom wall of the processing groove 3 is fixedly connected with the spring 301, the upper end of the spring 301 is fixedly connected with the lower surface of the sliding column 300, and when the air pump 243 is deflated and released, the spring 301 pushes the sliding column 300 to move upwards, so that the slide glass 211 is pushed to be lifted, and the slide glass is conveniently taken.

In addition, in order to adjust the distance between the electron microscope 223 and the glass slide 211, so that the observation is more accurate, a sliding hole 220 is formed in the moving block 22, a threaded pipe 221 is fixedly connected to the lower surface of the moving block 22, the inside of the threaded pipe 221 is communicated with the sliding hole 220, a fixed threaded rod 222 is connected to the inside of the threaded pipe 221 in a threaded manner, the fixed threaded rod 222 rotates inside the sliding hole 220, the lower end of the fixed threaded rod 222 is rotationally connected with the center of the upper surface of the electron microscope 223, and the electron microscope 223 is driven to move up and down by rotating the fixed threaded rod 222, so that the observation on the glass slide 211 is facilitated.

When the detection device in this embodiment is specifically used, firstly, the slide 211 is placed in the fixed slot 21, then the air pump 243 is operated, the air inlet end of the air pump 243 is sucked, the air outlet end discharges the air, the slide 211 is fixed in the fixed slot 21, meanwhile, the sliding column 300 in the fixed slot 21 is pressed down, the spring 301 is driven to shrink, when the slide 211 needs to be taken out, the air pump 243 stops working, the slide 211 is lifted up by the acting force of the spring 301, the slide 211 is conveniently taken out, the rotating rod 203 is rotated, the rotating rod 203 can adjust the angle of the electron microscope 223, the electron microscope 223 can transfer the detection picture onto the screen, the observation is convenient for medical staff, the observation is carried out, then the motor 205 is operated, the output shaft of the motor 205 drives the driving pulley 23 to rotate, then the sleeve 208 also rotates, the rotating threaded rod 206 is driven to rotate in the sleeve 208, the moving block 22 can be pushed to advance or retreat, then the fixed threaded rod 222 is rotated, the fixed threaded rod 222 can move up and down in the moving block 22, the electron microscope 223 is driven to move up and down, and the slide 223 is not convenient to be detected when the slide 211 is not accurately used.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A detection device comprising a detection structure (1), characterized in that: the utility model provides a detection structure (1) at least includes backup pad (2), fixed surface is connected with fixed block (20) on backup pad (2), fixed surface is connected with stopper (200) on fixed block (20), a plurality of fixed slot (21) have been seted up to stopper (200) upper surface, slide glass (211) have been placed in fixed slot (21), standing groove (24) have been seted up to stopper (200) inside, fixedly connected with gas-supply pipe (240) in standing groove (24), gas-supply pipe (240) outer wall intercommunication has a plurality of breathing pipe (241), gas-supply pipe (240) outer wall intercommunication has communicating pipe (242), a plurality of suction hole (210) have been seted up to fixed slot (21) diapire, suction hole (210) and inside intercommunication of breathing pipe (241), stopper (200) upper surface center department fixedly connected with dead lever (201), dead lever (201) upper surface rotation is connected with connecting block (202), surface fixedly connected with dwang (203) on connecting block (202), dwang (203) downside is equipped with electron microscope (223).

2. A test device according to claim 1, wherein: the rotary belt pulley is characterized in that a rotary groove (212) is formed in the rear side of the upper surface of the rotary rod (203), a driving belt pulley (23) is arranged in the rotary groove (212), a motor (205) is fixedly connected to the rear side of the upper surface of the rotary rod (203), an output shaft of the motor (205) is coaxially connected with the front surface of the driving belt pulley (23), a sleeve (208) is arranged on the lower side of the driving belt pulley (23), and the driving belt pulley (23) and the sleeve (208) are in belt transmission.

3. A test device according to claim 2, wherein: the utility model discloses a rotary device, including pivoted lever (203), threaded hole (209) have been seted up on pivoted lever (203) upper surface, sliding connection has movable block (22) in sliding groove (204), movable block (22) front surface rotates and is connected with pivoted threaded rod (206), pivoted lever (203) inside has been seted up and has been rotated hole (207), threaded hole (209) have been seted up in sleeve pipe (208), threaded hole (209) and pivoted threaded rod (206) threaded connection, pivoted hole (207) inner wall and sleeve pipe (208) outer wall rotate and are connected.

4. A test device according to claim 1, wherein: the left side of the upper surface of the supporting plate (2) is fixedly connected with an air pump (243), the communicating pipe (242) extends to the outer wall of the limiting block (200) to be communicated with the air inlet end of the air pump (243), and the air outlet end of the air pump (243) is communicated with an air outlet pipe (244).

5. A test device according to claim 1, wherein: the fixed slot (21) diapire has seted up processing groove (3), processing groove (3) inner wall upside fixedly connected with limiting plate (30), sliding connection has slip post (300) in processing groove (3), processing groove (3) diapire fixedly connected with spring (301), surface fixed connection under spring (301) upper end and slip post (300).

6. A test device according to claim 3, wherein: the sliding hole (220) is formed in the moving block (22), a threaded pipe (221) is fixedly connected to the lower surface of the moving block (22), the inside of the threaded pipe (221) is communicated with the sliding hole (220), a fixed threaded rod (222) is connected to the inside of the threaded pipe (221) in a threaded mode, the fixed threaded rod (222) rotates in the sliding hole (220), and the lower end of the fixed threaded rod (222) is connected with the center of the upper surface of the electron microscope (223) in a rotating mode.