阅读说明：本技术 一种基于细菌检测的固定装置及其使用方法 (Fixing device based on bacteria detection and use method thereof ) 是由 宋利娜 于 2021-07-26 设计创作，主要内容包括：本发明涉及检测设备技术领域,且公开了一种基于细菌检测的固定装置及其使用方法,包括检测箱,所述检测箱内安装有移动台,移动台的顶部开设有第一孔,第一孔内滑动安装有移动板,移动板的顶部固定安装有检测台,移动台的底部固定安装有两个对称设置的连接座,移动板上开设有螺纹孔,两个连接座相互靠近的一侧转动安装有同一个丝杆,且丝杆与螺纹孔螺纹连接,两个连接座中的一个连接座的一侧固定安装有旋转电机。本发明设计合理,便于对检测台进行移动,从而便于对培养皿进行移动,且便于对培养皿在水平和竖直方向上进行固定,从而便于对培养皿进行检测。(The invention relates to the technical field of detection equipment and discloses a fixing device based on bacteria detection and a using method thereof. The culture dish fixing device is reasonable in design, and is convenient for moving the detection table, so that the culture dish is convenient to move, and the culture dish is convenient to fix in the horizontal and vertical directions, so that the culture dish is convenient to detect.)

1. The utility model provides a fixing device based on bacteria detection, includes detection case (1), its characterized in that, install mobile station (2) in detection case (1), first hole (3) have been seted up at the top of mobile station (2), slidable mounting has movable plate (5) in first hole (3), the top fixed mounting of movable plate (5) has detection platform (6), the bottom fixed mounting of mobile station (2) has two connecting seats (7) that the symmetry set up, and two one side that connecting seat (7) are close to each other is rotated and is installed same lead screw (9), set up threaded hole (8) on movable plate (5), just lead screw (9) and threaded hole (8) threaded connection, left the left side fixed mounting of connecting seat (7) has rotating electrical machines (10), just the output shaft and the lead screw (9) fixed connection of rotating electrical machines (10), the top of the detection table (6) is fixedly provided with two symmetrically arranged vertical plates (11), one side of each vertical plate (11) opposite to the vertical plate is provided with a placing groove (12), the placing groove (12) is internally provided with a clamping plate (13), each vertical plate (11) is provided with a second hole (14) in a left-right penetrating manner, each second hole (14) is internally provided with a push rod (15) in a sliding manner, one end of each push rod (15) is fixedly arranged on the clamping plate (13), the other end of each push rod (15) is fixedly provided with a push plate (17), the push rod (15) is sleeved with a fixed spring (16), one end of each fixed spring (16) is fixedly connected with the corresponding push plate (17), the other end of each fixed spring (16) is fixedly arranged on the corresponding vertical plate (11), and the lower end of the push plate (17) on the right side extends downwards to the inside the first hole (3), the detection device is characterized in that a left-right through third hole (19) is formed in the lower side of the detection table (6), a first rod (20) and a second rod (23) are fixedly mounted on one sides, close to each other, of the two push plates (17), a first rack (21) and a second rack (24) are fixedly mounted on one sides, close to each other, of the first rod (20) and the second rod (23), a same rotating shaft (22) is rotatably mounted on the inner walls of the front side and the rear side of the third hole (19), a gear (25) is fixedly mounted on the rotating shaft (22), and the first rack (21) and the second rack (24) are matched with the gear (25);

sliding tray (26) have been seted up to splint (13) one side that is close to each other, sliding tray (26) slidable mounting has clamp plate (27), fixed mounting has baffle (28) on the inner wall of sliding tray (26), the bottom fixed mounting of clamp plate (27) has reset spring (29), the bottom fixed mounting of reset spring (29) is on baffle (28), fixed mounting has same guide bar (31) on the inner wall of both sides around sliding tray (26), the bottom fixed mounting of clamp plate (27) has wire rope (30), guide bar (31) and running through splint (13) are walked around to the bottom of wire rope (30), the bottom fixed mounting of wire rope (30) is on corresponding riser (11).

2. The fixing device based on bacteria detection as claimed in claim 1, wherein the same fixing rod (4) is fixedly installed on the inner walls of the two sides of the first hole (3), and the moving plate (5) is slidably sleeved on the fixing rod (4).

3. The fixing device based on bacteria detection as claimed in claim 1, wherein the inner walls of the two sides of the first hole (3) are respectively provided with a limiting groove, the two sides of the moving plate (5) are respectively fixedly provided with a limiting seat, and the limiting seats are connected with the corresponding limiting grooves in a sliding manner.

4. The fixing device based on bacteria detection as claimed in claim 1, wherein a limiting plate is fixedly mounted on the fixing rod (4), and the moving plate (5) is matched with the limiting plate.

5. The fixing device based on bacteria detection as claimed in claim 1, wherein a limiting rod (18) is fixedly mounted on each side of the two vertical plates (11) far away from each other, and the push plate (17) is slidably sleeved on the limiting rod (18).

6. The fixing device based on bacteria detection as claimed in claim 1, wherein sliding grooves are vertically formed on inner walls of front and rear sides of the sliding groove (26), moving seats are fixedly mounted on front and rear sides of the pressing plate (27), and the moving seats are slidably connected with the corresponding sliding grooves.

7. The fixing device based on bacteria detection as claimed in claim 1, wherein a communication hole is opened on one side inner wall of the clamping plate (13), and the steel wire rope (30) penetrates through the corresponding communication hole.

8. Use of a device according to any of claims 1-7, comprising the following steps:

s1: when detection is carried out, firstly, the culture dish is placed on the detection platform (6), then the rotating motor (10) is started, and the moving plate (5) can drive the detection platform (6) and the culture dish to move, so that the culture dish can be moved to the lower part of the detection mechanism;

s2: when the moving plate (5) drives the detection table (6) to move, the bottom end of the right push plate (17) is in contact with the right inner wall of the first hole (3), and when the moving plate (5) continues to move, the right push plate (17) pushes the second rod (23) to move leftwards, and finally the clamping plates (13) are driven to mutually approach to fix the culture dish in the horizontal direction;

s3: when the clamping plate (13) moves, the clamping plate (13) and the vertical plate (11) move relatively, and at the moment, the steel wire rope (30) can pull the pressing plate (27) to move downwards to fix the culture dish in the vertical direction.

Technical Field

The invention relates to the technical field of detection equipment, in particular to a fixing device based on bacteria detection and a using method thereof.

Background

The bacteria in the broad sense are prokaryotes. It is a large group of cell nuclei without nuclear membrane, and only the original unicellular organisms with naked DNA called nucleus-like region exist, including two main groups of eubacteria and archaea.

Through retrieval, chinese patent application publication No. CN205917276U discloses a bacteria detection device based on big data analysis, which includes a cold storage room, a detection room, a sealing device, a culture room, a culture dish recovery room, a clamping device and an analysis device, wherein the bacteria detection device takes pictures through a high-definition camera and a microscope camera, and obtains the concentration and the type of bacteria through network big data analysis by a computer. However, in the conventional detection device, the culture dish needs to be moved to the position below the detection mechanism, and detection is performed through the detection mechanism, so that the culture dish is inconvenient to move and fix, and therefore, a fixing device based on bacteria detection and a using method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a fixing device based on bacteria detection and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a fixing device based on bacteria detection comprises a detection box, wherein a mobile station is installed in the detection box, a first hole is formed in the top of the mobile station, a moving plate is installed in the first hole in a sliding mode, a detection table is fixedly installed at the top of the moving plate, two symmetrically-arranged connecting seats are fixedly installed at the bottom of the mobile station, one side, close to each other, of the two connecting seats is rotatably installed with a same lead screw, a threaded hole is formed in the moving plate and is in threaded connection with the threaded hole, a rotating motor is fixedly installed on the left side of the left connecting seat, an output shaft of the rotating motor is fixedly connected with the lead screw, two symmetrically-arranged vertical plates are fixedly installed at the top of the detection table, a placing groove is formed in one side, opposite to each vertical plate, a clamping plate is arranged in each placing groove, a second hole is formed in the inner wall of one side of each placing groove, a push rod is slidably mounted in the second hole, one end of the push rod is fixedly mounted on the clamping plate, a push plate is fixedly mounted at the other end of the push rod, a fixing spring is sleeved outside the push rod, one end of the fixing spring is fixedly connected with the push plate, the other end of the fixing spring is fixedly mounted on the corresponding vertical plate, the lower end of the push plate on the right side extends downwards to the inside of the first hole, a third hole which penetrates left and right is formed in the lower side of the detection table, a first rod and a second rod are fixedly mounted on one sides, close to each other, of the two push plates respectively, a first rack and a second rack are fixedly mounted on one sides, close to each other, of the first rod and the second rod respectively, the inner walls on the two sides of the third hole are rotatably mounted with the same rotating shaft, a gear is fixedly mounted on the rotating shaft, and the first rack and the second rack are matched with the gear;

the utility model discloses a clamp plate, including splint, sliding tray, fixed mounting has the baffle on the inner wall of sliding tray, the sliding tray is close to one side of splint each other, slidable mounting has the clamp plate in the sliding tray, fixed mounting has the baffle on the inner wall of sliding tray, the bottom fixed mounting of clamp plate has reset spring, reset spring's bottom fixed mounting is on the baffle, fixed mounting has same guide bar on the both sides inner wall around the sliding tray, the bottom fixed mounting of clamp plate has wire rope, wire rope's bottom is walked around the guide bar and is run through splint, wire rope's bottom fixed mounting is on the riser that corresponds.

Preferably, the same fixed rod is fixedly installed on the inner walls of the two sides of the first hole, and the movable plate is sleeved on the fixed rod in a sliding mode.

Preferably, the inner walls of the two sides of the first hole are provided with limiting grooves, the two sides of the movable plate are fixedly provided with limiting seats, and the limiting seats are connected with the corresponding limiting grooves in a sliding mode.

Preferably, a limiting plate is fixedly mounted on the fixing rod, and the moving plate is matched with the limiting plate.

Preferably, two the equal fixed mounting in one side that the riser kept away from each other has the gag lever post, just the push pedal slip cap is established on the gag lever post.

Preferably, the inner walls of the two sides of the sliding groove are provided with sliding grooves, the two sides of the pressing plate are fixedly provided with moving seats, and the moving seats are connected with the corresponding sliding grooves in a sliding mode.

Preferably, the inner wall of one side of the clamping plate is provided with a communicating hole, and the steel wire rope penetrates through the corresponding communicating hole.

The invention also provides a use method of the fixing device based on bacteria detection, which comprises the following steps:

s1: when the culture dish is detected, the culture dish is placed on the detection table, then the rotating motor is started, and the moving plate can drive the detection table and the culture dish to move, so that the culture dish can be moved to the position below the detection mechanism;

s2: when the moving plate drives the detection table to move, the bottom end of the right push plate is in contact with the right inner wall of the first hole, and when the moving plate continues to move, the right push plate pushes the second rod to move leftwards, and finally the clamping plates are driven to mutually approach to fix the culture dish in the horizontal direction;

s3: when the clamping plate moves, the clamping plate and the vertical plate move relatively, and the steel wire rope can pull the pressing plate to move downwards to fix the culture dish in the vertical direction.

Compared with the prior art, the fixing device based on bacteria detection and the using method thereof provided by the invention have the following beneficial effects:

(1) when the device is used for detection, the screw rod can drive the movable plate to move through the threaded hole, and the movable plate can drive the detection platform and the culture dish to move, so that the culture dish can be moved below the detection mechanism, and the culture dish is ensured to be accurate in position;

(2) when the movable plate drives and detects the platform and remove, two push pedals are close to each other and can be fixed culture dish on the horizontal direction, and the removal of clamp plate can be fixed culture dish on vertical direction to can carry out stable fixed to the culture dish, thereby be convenient for carry out firm fixed to the culture dish, be convenient for detect the culture dish.

Drawings

FIG. 1 is a schematic view of a fixing device based on bacteria detection in partial section according to the present invention;

FIG. 2 is a schematic structural diagram of a testing table of a fixing device based on bacteria detection according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a fixing device based on bacteria detection according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a fixing device based on bacteria detection according to the present invention.

In the figure: 1. a detection box; 2. a mobile station; 3. a first hole; 4. fixing the rod; 5. moving the plate; 6. a detection table; 7. a connecting seat; 8. a threaded hole; 9. a screw rod; 10. a rotating electric machine; 11. a vertical plate; 12. a placement groove; 13. a splint; 14. a second hole; 15. a push rod; 16. fixing the spring; 17. pushing the plate; 18. a limiting rod; 19. a third aperture; 20. a first lever; 21. a first rack; 22. a rotating shaft; 23. a second lever; 24. a second rack; 25. a gear; 26. a sliding groove; 27. pressing a plate; 28. a partition plate; 29. a return spring; 30. a wire rope; 31. a guide rod.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a fixing device based on bacteria detection comprises a detection box 1, a mobile station 2 is installed in the detection box 1, a first hole 3 is formed in the top of the mobile station 2, a moving plate 5 is slidably installed in the first hole 3, a detection table 6 is fixedly installed on the top of the moving plate 5, two symmetrically arranged connecting seats 7 are fixedly installed on the bottom of the mobile station 2, one side, close to each other, of each connecting seat 7 is rotatably installed with a same screw rod 9, a threaded hole 8 is formed in the moving plate 5, the screw rod 9 is in threaded connection with the threaded hole 8, a rotary motor 10 is fixedly installed on the left side of the connecting seat 7 on the left side, an output shaft of the rotary motor 10 is fixedly connected with the screw rods 9, two symmetrically arranged vertical plates 11 are fixedly installed on the top of the detection table 6, a placement groove 12 is formed in one side, a clamping plate 13 is arranged in each vertical plate 11, each vertical plate 11 is penetrated with a second hole 14 from left to right, a push rod 15 is arranged in each second hole 14 in a sliding manner, one end of each push rod 15 is fixedly arranged on the clamping plate 13, the other end of each push rod 15 is fixedly provided with a push plate 17, a fixing spring 16 is sleeved outside each push rod 15, one end of each fixing spring 16 is fixedly connected with each push plate 17, the other end of each fixing spring 16 is fixedly arranged on the corresponding vertical plate 11, the lower end of the push plate 17 on the right side extends downwards into the first hole 3, a third hole 19 penetrating from left to right is arranged on the lower side of the detection table 6, a first rod 20 and a second rod 23 are respectively and fixedly arranged on the mutually close sides of the two push plates 17, a first rack 21 and a second rack 24 are respectively and fixedly arranged on the mutually close sides of the first rod 20 and the second rod 23, the same rotating shaft 22 is rotatably arranged on the inner walls on the front side and the back side of the third hole 19, and a gear 25 is fixedly arranged on the rotating shaft 22, the first rack 21 and the second rack 24 are matched with a gear 25;

sliding tray 26 has been seted up to one side that splint 13 is close to each other, slidable mounting has clamp plate 27 in sliding tray 26, fixed mounting has baffle 28 on sliding tray 26's the inner wall, clamp plate 27's bottom fixed mounting has reset spring 29, reset spring 29's bottom fixed mounting is on baffle 28, fixed mounting has same guide bar 31 on the both sides inner wall around sliding tray 26, clamp plate 27's bottom fixed mounting has wire rope 30, guide bar 31 is walked around and splint 13 is run through to wire rope 30's bottom, wire rope 30's bottom fixed mounting is on corresponding riser 11.

When the culture dish detects, at first place the culture dish and examine test table 6 on, then start rotating electrical machines 10, rotating electrical machines 10 can drive lead screw 9 through the output shaft and rotate, and lead screw 9 can drive movable plate 5 through screw hole 8 and move, and movable plate 5 can drive and examine test table 6 and culture dish and move to can remove detection mechanism's below to the culture dish.

When the moving plate 5 drives the detection table 6 to move, the bottom end of the right push plate 17 is in contact with the right arm of the first hole 3, when the moving plate 5 continues to move, the right push plate 17 moves leftwards relative to the detection table 6, and then the second rod 23 is driven to move leftwards, and due to meshing of a gear and a rack, the first rod 20 and the second rod 23 are finally driven to mutually approach, the first rod 20 drives the left push plate 17 to move, the two push plates 17 approach to each other, the push rod 15 can drive the push rod 15 to move, the push rod 15 can drive the clamping plate 13 to move, and the clamping plate 13 can fix the culture dish in the horizontal direction; when the clamping plate 13 moves, the clamping plate 13 and the vertical plate 11 move relatively, the wire rope 30 can pull the pressing plate 27 to move downwards, and the culture dish can be fixed in the vertical direction through the movement of the pressing plate 27.

In this embodiment, the same fixing rod 4 is fixedly installed on the inner walls of the two sides of the first hole 3, and the moving plate 5 is slidably sleeved on the fixing rod 4.

In this embodiment, the inner walls of the two sides of the first hole 3 are both provided with a limiting groove, the two sides of the moving plate 5 are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.

In this embodiment, the fixed rod 4 is fixedly provided with a limiting plate, and the movable plate 5 is matched with the limiting plate.

In this embodiment, the limiting rod 18 is fixedly mounted on one side of each of the two vertical plates 11 away from each other, and the pushing plate 17 is slidably sleeved on the limiting rod 18.

In this embodiment, the sliding grooves 26 have sliding grooves vertically formed in inner walls of the front and rear sides thereof, the pressing plate 27 has a moving seat fixedly mounted on the front and rear sides thereof, and the moving seat is slidably connected to the corresponding sliding grooves.

In this embodiment, the inner wall of one side of the clamping plate 13 is provided with a communication hole, and the steel wire rope 30 penetrates through the corresponding communication hole.

The embodiment also provides a use method of the fixing device based on the bacteria detection, which comprises the following steps:

s1: when detection is carried out, firstly, the culture dish is placed on the detection table 6, then the rotating motor 10 is started, and the moving plate 5 can drive the detection table 6 and the culture dish to move, so that the culture dish can be moved below the detection mechanism;

s2: when the moving plate 5 drives the detection table 6 to move, the bottom end of the right push plate 17 is in contact with the right inner wall of the first hole 3, when the moving plate 5 continues to move, the right push plate 17 pushes the second rod 23 to move leftwards, and finally the clamping plates 13 are driven to mutually approach to fix the culture dish in the horizontal direction;

s3: when the clamping plate 13 moves, the clamping plate 13 and the vertical plate 11 move relatively, and the wire rope 30 can pull the pressing plate 27 to move downwards to fix the culture dish in the vertical direction.

The working principle is as follows: when the culture dish detects, at first place the culture dish and examine test table 6 on, then start rotating electrical machines 10, rotating electrical machines 10 can drive lead screw 9 through the output shaft and rotate, and lead screw 9 can drive movable plate 5 through screw hole 8 and move, and movable plate 5 can drive and examine test table 6 and culture dish and move to can remove detection mechanism's below to the culture dish.

When the movable plate 5 drives and detects platform 6 and remove, the bottom of the push pedal 17 on right side and the contact of the right arm in first hole 3, when moving movable plate 5 continuously, the push pedal 17 on right side detects platform 6 and removes left relatively, and then drive second pole 23 and remove left, because gear and rack toothing, finally drive first pole 20 and second pole 23 and be close to each other, first pole 20 drives left push pedal 17 and removes, two push pedals 17 can drive push rod 15 to being close to each other push pedal 17 and remove, push rod 15 can drive splint 13 and remove, splint 13 can be fixed culture dish on the horizontal direction.

When the clamping plate 13 moves, the clamping plate 13 and the vertical plate 11 move relatively, the wire rope 30 can pull the pressing plate 27 to move downwards, and the culture dish can be fixed in the vertical direction through the movement of the pressing plate 27.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.