Intestinal tract sample fixing and observing device
By designing an intestinal sample fixing and observation device and using clamping blocks and elastic parts to fix the culture dish, the problem of data error caused by jitter in intestinal sample observation was solved, and accurate observation and efficient operation were achieved.
Patent Information
- Application Number
- CN202421725412.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-07-22
AI Technical Summary
When observing intestinal samples, it is difficult to keep the sample and the observation instrument at the same center due to desktop shaking or human operation, resulting in inaccurate observation data and large errors.
A device for fixing and observing intestinal samples is designed, including a fixing shell, a workbench, a clamping block and an elastic part. The culture dish is fixed by the cooperation of the clamping block and the elastic part to ensure that it remains in the center position during the observation process, and fill light is provided by the lampshade and lamp tube to reduce errors.
It ensures that intestinal samples remain in the center during observation, reduces errors, improves data accuracy, and improves observation efficiency through automated operations.
Smart Images
Figure CN223381631U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixed observation device, in particular to an intestinal sample fixed observation device. Background Art
[0002] The intestine is a vital digestive organ in the human body. The intestine refers to the digestive tract that runs from the pylorus of the stomach to the anus. It is the longest section of the digestive tract and also its most functionally important. After intestinal cell sampling, the cells are cultured in a petri dish. After a period of incubation, the intestinal cells are observed using an observation instrument to monitor changes in their internal structure.
[0003] Currently, when observing intestinal samples, the intestinal samples are placed under an observation instrument for observation. However, during the observation process, the shaking of the desktop or human operation may make it difficult for the sample and the observation instrument to maintain the same center, resulting in inaccurate observed data and large errors.
[0004] Therefore, it is necessary to design an intestinal sample fixing and observation device to solve the above technical problems. Utility Model Content
[0005] In order to overcome the disadvantage that during the observation process, the sample and the observation instrument may be difficult to maintain the same center due to the shaking of the desktop or human operation, which will lead to inaccurate observed data and large errors, the purpose of the utility model is to provide an intestinal sample fixing observation device.
[0006] The technical solution is: a device for fixing and observing intestinal samples, comprising a fixed shell, a workbench, a fixed block, a clamping block and a first elastic member, an observation hole being opened on the top of the fixed shell, the workbench being fixedly connected inside the fixed shell, the fixed blocks being symmetrically fixedly connected to the top of the workbench, the clamping blocks being slidably connected to both of the fixed blocks, and the first elastic member being symmetrically connected between the two fixed blocks and the corresponding clamping blocks.
[0007] As an improvement to the above solution, the upper and lower parts of the two clamping blocks are inclined from the center to the surrounding areas.
[0008] As an improvement to the above scheme, it also includes a slide plate, a limit rod, a shift rod, a second elastic member and a push block, the slide plate is slidably connected to the workbench, the limit rods are symmetrically fixedly connected to the bottom of the slide plate, the two limit rods are slidably connected to the workbench, a straight groove is provided on the top of the workbench, the shift rod is rotatably connected in the straight groove of the workbench, the top surface of one end of the shift rod is in contact with the bottom surface of the slide plate, the second elastic member is connected between both sides of the shift rod and the workbench, and the push block is fixedly connected to the shift rod.
[0009] As an improvement to the above solution, it also includes a fixing ring and a placement tube. The fixing ring is fixedly connected to the observation hole of the fixed shell, and the placement tube for installing the observation instrument is fixedly connected to the fixing ring. The placement tube is made of soft material.
[0010] As an improvement of the above solution, it further includes a lampshade and a lamp tube. The lampshade is fixedly connected in the fixed shell, and the lamp tube is fixedly connected on the lampshade. The lampshade and the lamp tube have a U-shaped structure.
[0011] As an improvement to the above solution, a placement frame is further included, and three of the placement frames are fixedly connected in a vertical array on the inner walls on both sides of the fixed shell.
[0012] The utility model has the following advantages: 1. The utility model can fix the culture dish containing intestinal samples by placing the culture dish containing intestinal samples on the workbench, and prevent the culture dish containing intestinal samples from moving at will during observation, so that the culture dish containing intestinal samples can be kept in the center position, making the observed data more accurate and reducing errors.
[0013] 2. The utility model pushes the push block to rotate the lever, and the lever pushes the slide plate and the limit rod to move, which can facilitate the removal of the culture dish containing the intestinal sample from the workbench. Then, the push block and the lever are automatically reset by the force of the second elastic member, which greatly saves manpower and improves the efficiency of observation.
[0014] 3. The utility model can improve the brightness inside the fixed shell by providing a lampshade and a lamp tube, supplement the light during the observation process, and prevent errors during observation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of the present utility model.
[0016] Figure 2 It is a partial structural diagram of the workbench, fixing block, clamping block and other components of the utility model.
[0017] Figure 3 It is a partial cross-sectional structural diagram of the shift lever, the second elastic member, the push block and other components of the utility model.
[0018] Figure 4 This is a partial cross-sectional structural diagram of the fixing ring, placement tube, lampshade and other components of the utility model.
[0019] Figure 5 This is a structural diagram of the lampshade and lamp tube of the utility model.
[0020] Reference numerals in the figure are: 1-fixed shell, 2-workbench, 3-fixed block, 4-clamping block, 5-first elastic member, 6-slide plate, 7-limiting rod, 8-shift rod, 9-second elastic member, 10-push block, 11-fixed ring, 12-placing cylinder, 13-lamp cover, 14-lamp tube, 15-placing frame. DETAILED DESCRIPTION
[0021] The above scheme is further described below with reference to specific examples. It should be understood that these examples are intended to illustrate the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the conditions of the specific manufacturer. The implementation conditions not specified are generally those used in routine experiments.
[0022] Example: A device for fixing and observing intestinal samples, such as Figure 1-Figure 5 As shown, it includes a fixed shell 1, a workbench 2, a fixed block 3, a clamping block 4, a first elastic member 5, a fixed ring 11, a placement tube 12, a lampshade 13, a lamp tube 14 and a placement frame 15. The top of the fixed shell 1 is provided with an observation hole, the bottom of the fixed shell 1 is mounted with the workbench 2 by screws, the top of the workbench 2 is symmetrically mounted with the fixed blocks 3 by screws, the two fixed blocks 3 are slidably connected to the clamping blocks 4, the upper and lower parts of the two clamping blocks 4 are inclined from the center to the surroundings, the two fixed blocks 3 and the corresponding clamping blocks 4 The first elastic member 5 is symmetrically connected front and back, the fixed ring 11 is installed in the observation hole of the fixed shell 1 by screws, and the placement tube 12 for installing the observation instrument is glued on the fixed ring 11 by glue. The placement tube 12 is made of soft material, and the lampshade 13 is installed on the upper side of the interior of the fixed shell 1 by screws. The lamp tube 14 is installed on the lampshade 13 by screws. The structure of the lampshade 13 and the lamp tube 14 is U-shaped, and three placement frames 15 are installed in a vertical array on the left and right inner walls of the fixed shell 1 by screws.
[0023] When the intestinal sample needs to be observed, the staff puts the culture dish containing the intestinal sample on the workbench 2, and it will contact the clamping block 4 when it is put in. Because the clamping block 4 is inclined from the center to the surrounding areas, when the culture dish containing the intestinal sample is put down, the clamping blocks 4 on both sides move to the side away from each other. At this time, the first elastic member 5 is squeezed and deformed. When the bottom surface of the culture dish containing the intestinal sample contacts the workbench 2, the clamping blocks 4 on both sides fix the culture dish containing the intestinal sample under the action of the first elastic member 5. Then, the intestinal sample is observed by placing the observation instrument into the placement tube 12. The sample is observed. During the observation, if the surrounding light is insufficient, the lamp 14 can be started. The lamp 14 emits a light beam, which can increase the brightness inside the fixed shell 1. After the observation is completed, the staff takes the culture dish containing the intestinal sample and moves it upward. When the culture dish containing the intestinal sample is separated from the clamping blocks 4 on both sides, the clamping blocks 4 can be reset by the first elastic member 5 and move to the side close to each other to the original position. The culture dish containing the intestinal sample that has been observed can be placed in the placement frame 15 for short-term storage. If the next culture dish containing the intestinal sample needs to be observed, the above operation can be repeated.
[0024] like Figure 1 and Figure 3 As shown, it also includes a slide plate 6, a limit rod 7, a shift rod 8, a second elastic member 9 and a push block 10. The slide plate 6 is slidably connected to the top of the workbench 2, and the limit rods 7 are welded symmetrically on the left and right sides of the bottom of the slide plate 6. The two limit rods 7 are slidably connected to the workbench 2. A straight groove is provided on the front side of the top of the workbench 2. The shift rod 8 is rotatably connected in the straight groove of the workbench 2. The top surface of the rear end of the shift rod 8 contacts the bottom surface of the slide plate 6. The second elastic member 9 is connected between the left and right sides of the shift rod 8 and the workbench 2. The push block 10 is welded to the front end of the shift rod 8.
[0025] In order to facilitate the removal of the culture dish containing the intestinal sample from the workbench 2, the staff puts the culture dish containing the intestinal sample into the workbench 2, and the bottom surface of the culture dish containing the intestinal sample contacts the top surface of the slide 6. After the observation, the staff can push the push block 10 to rotate the lever 8 clockwise, and the second elastic member 9 is squeezed and deformed, and the rear end of the lever 8 will push the slide 6 and the limit rod 7 to move upward. The limit rod 7 can prevent the slide 6 from being pushed upward and separated from the workbench 2. Because the clamping block 4 is tilted from the center to the surroundings, the slide 6 moves upward at the same time. When the push block 10 is released, it will come into contact with the clamping block 4. At this time, the clamping block 4 will move to the side away from each other, and the clamping block 4 can be separated from the culture dish containing the intestinal sample. The slide 6 moves upward to push the culture dish containing the intestinal sample out of the clamping block 4. Then the staff releases the push block 10, and the push block 10 can be reset to its original position by the second elastic member 9 and rotated counterclockwise to the original position. The push block 10 is separated from the slide 6, and the slide 6 and the limit rod 7 can be pushed down back to their original position together through the culture dish containing the intestinal sample when the culture dish containing the intestinal sample is placed next time.
[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for fixing and observing intestinal samples, characterized in that: The invention comprises a fixed shell (1), a workbench (2), a fixed block (3), a clamping block (4) and a first elastic member (5); an observation hole is provided on the top of the fixed shell (1); the workbench (2) is fixedly connected inside the fixed shell (1); the top of the workbench (2) is symmetrically fixedly connected with the fixed blocks (3); the clamping blocks (4) are slidably connected to the two fixed blocks (3); and the first elastic member (5) is symmetrically connected between the two fixed blocks (3) and the corresponding clamping blocks (4).
2. The intestinal sample fixing and observation device according to claim 1, characterized in that: The upper and lower parts of the two clamping blocks (4) are both inclined from the center to the surrounding areas.
3. The intestinal sample fixing and observation device according to claim 2, characterized in that: The invention also includes a slide plate (6), a limiting rod (7), a shifting rod (8), a second elastic member (9) and a push block (10); the slide plate (6) is slidably connected to the workbench (2); the limiting rod (7) is symmetrically fixedly connected to the bottom of the slide plate (6); the two limiting rods (7) are slidably connected to the workbench (2); a straight groove is provided on the top of the workbench (2); the shifting rod (8) is rotatably connected in the straight groove of the workbench (2); the top surface of one end of the shifting rod (8) contacts the bottom surface of the slide plate (6); the second elastic member (9) is connected between both sides of the shifting rod (8) and the workbench (2); and the push block (10) is fixedly connected to the shifting rod (8).
4. The intestinal sample fixing and observation device according to claim 3, characterized in that: It also includes a fixing ring (11) and a placement tube (12). The fixing ring (11) is fixedly connected to the observation hole of the fixing shell (1). The placement tube (12) for installing an observation instrument is fixedly connected to the fixing ring (11). The placement tube (12) is made of a soft material.
5. The intestinal sample fixing and observation device according to claim 4, characterized in that: It also includes a lampshade (13) and a lamp tube (14); the lampshade (13) is fixedly connected inside the fixed shell (1); the lamp tube (14) is fixedly connected to the lampshade (13); and the lampshade (13) and the lamp tube (14) are U-shaped.
6. The intestinal sample fixing and observation device according to claim 5, characterized in that: It also includes a placement frame (15), and three of the placement frames (15) are fixedly connected in a vertical array on the inner walls of both sides of the fixed shell (1).