Tissue storage box for histoembryology teaching and use method thereof

Abstract

The invention provides a tissue storage box for histoembryology teaching and a use method thereof, and relates to the technical field of tissue storage boxes for histoembryology teaching, the tissue storage box comprises a shell, a placement box is slidably connected in the shell, a top cover is arranged on the upper surface of the shell, and a handle is fixedly mounted on the upper surface of the top cover; according to the invention, through the lifting mechanism, the rotating mechanism and the limiting rod, the top cover can be automatically turned over through the unique rotating mechanism design of the storage box, so that a sample is directly displayed on the inner side of the top cover, and teaching display is facilitated. The application of the lifting mechanism enables the height of the top cover to be adjusted according to requirements, the samples are ensured to be uniformly distributed and more perfect in visual field during display, the limiting mechanism prevents the top cover from being automatically opened after the top cover is closed through accurate clamping design, and the samples are ensured to be safely stored in a non-display state.

Description

Technical Field

[0001] The present invention relates to the technical field of tissue storage boxes for histoembryology teaching, and in particular to a tissue storage box for histoembryology teaching and a use method thereof. Background Art

[0002] In biomedical fields such as histoembryology, the preservation and display of tissue samples are crucial in the teaching process. In traditional teaching, tissue samples are usually stored in separate storage boxes. During teaching demonstrations, the samples are taken out of the storage boxes and placed on a display table or under a microscope for observation and explanation. However, this method of separating storage and display has many inconveniences in actual teaching operations. Each time a display is presented, the sample needs to be manually taken out and placed on a display device, which increases the complexity of the operating steps. However, when teaching, a display device needs to be carried to display the sample, and the sample cannot be directly displayed during teaching, which reduces the efficiency and convenience of the display, and needs to be optimized and improved. Summary of the invention

[0003] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0004] The present invention adopts the following technical scheme: a tissue storage box for teaching tissue embryology, comprising a shell, a placement box is slidably connected inside the shell, a top cover is arranged on the upper surface of the shell, a handle is fixedly installed on the upper surface of the top cover, a limiting mechanism is arranged on the side of the top cover, a rotating mechanism is fixedly installed on the side of the top cover, and a lifting mechanism is arranged on the lower surface of the rotating mechanism;

[0005] The limiting mechanism comprises a limiting block, the limiting block is fixed on the side of the top cover, the limiting block is internally slidably connected with a limiting rod, one end of the limiting rod is fixedly mounted with a push plate, and the side of the push plate is fixedly mounted with a spring;

[0006] The rotating mechanism comprises a rotating block, the rotating block is fixed to the side of the top cover, a rotating shaft is fixedly installed inside the rotating block, and a torsion spring is fixedly installed on the rotating block;

[0007] The lifting mechanism includes a lifting plate and a bidirectional screw, the lifting plate is fixedly installed on the lower surface of the rotating block, the bidirectional screw is rotatably connected inside the shell, a rotating head is fixedly installed on one end of the bidirectional screw, a slider A is threadedly connected to the surface of the bidirectional screw, the upper surface of the slider A is rotatably connected to a rotating frame, and the bottom end of the rotating frame is rotatably connected to a slider B.

[0008] Preferably, the limit rod is slidably connected to the housing, and one end of the spring is fixedly connected to the limit block. Here, the limit rod can be used to lock the top cover, and the spring can automatically slide the limit rod from the inside of the limit block to the inside of the housing.

[0009] Preferably, the rotating shaft is rotatably connected to the housing, and one end of the torsion spring is fixedly connected to the housing. Here, the torsion spring can drive the rotating block and the top cover to rotate, so that the top cover automatically flips open.

[0010] Preferably, the lifting plate is slidably connected to the housing, the slider A is slidably connected to the housing, and the slider B is slidably connected to the lifting plate. Here, the rotating frame can lift the lifting plate by moving the slider A, while the slider B slides at the bottom end of the lifting plate.

[0011] Preferably, the rotating head is rotatably connected to the housing, and the rotating block is rotatably connected to the lifting plate. Here, the bidirectional screw rod can be rotated by the rotating head, so that the bidirectional screw rod can be rotated stably.

[0012] Preferably, a support mechanism is fixedly mounted on the upper surface of the top cover, and the support mechanism includes a rotating rod, a sliding rod is slidably connected inside the rotating rod, and a support block is fixedly mounted on one end of the sliding rod. Here, the support block can be adjusted to a suitable position by the rotating rod, and then extended by the sliding rod, thereby achieving a better support effect.

[0013] Preferably, a bolt is threadedly connected between the rotating rod and the top cover, and a screw is threadedly connected between the sliding rod and the rotating rod. Here, the bolt can be used to fix the rotating rod after it is rotated, and the screw can fix the sliding rod and the rotating rod.

[0014] Preferably, a storage mechanism is provided inside the housing, the storage mechanism comprising a storage box, a pull rod is fixedly mounted on one end of the storage box, and a buckle is rotatably connected to the side of the housing. Here, ice cubes can be stored in the storage box, and the storage box can be conveniently pulled out by the pull rod to replace the ice cubes.

[0015] Preferably, the buckle is rotatably connected to the storage box, and the interior of the storage box is filled with heat-insulating cotton. Here, the buckle can be used to stably store the storage box inside the shell, so that the ice cubes can be stored more stably.

[0016] A method for using a tissue storage box for histoembryology teaching comprises the following steps:

[0017] S1: When the top cover needs to be flipped, the rotating block rotates through the rotating shaft, driving the top cover to automatically flip. The torsion spring is installed inside the rotating block to provide torque to assist in rotating the top cover and ensure smooth flipping. When it is rotated into place, the sample can be directly displayed on the inside of the top cover;

[0018] S2: When the top cover is closed, the limit rod and the shell slide together, and the push plate pushes the limit rod into the limit block under the action of the spring to limit the top cover and prevent it from opening automatically. When the top cover needs to be opened, the limit rod is pushed to release the limit state, and the top cover can be opened smoothly;

[0019] S3: When lifting is required, the lifting plate is fixedly connected to the lower surface of the rotating block, and the slider A is driven to move along the screw by rotating the bidirectional screw. The upper surface of the slider A is connected to the rotating frame, and the rotating frame drives the slider B to move, so that the lifting plate is lifted and lowered by the difference of the rotating frame. This mechanism enables the top cover to adjust the display height as needed, which is convenient for the perfect display of samples;

[0020] S4: When the top cover or sample needs to be supported, the rotating rod is released from the top cover by bolts, the sliding rod slides inside the rotating rod, and the length of the sliding rod is adjusted by screws. Finally, the support block stably supports the top cover or sample to ensure a stable display angle;

[0021] S5: The storage box is fixed inside the housing. When storing ice cubes, the storage box is pulled out by the pull rod. The buckle is connected to the storage box to fix the position of the storage box to prevent accidental sliding or falling off. When placing ice cubes, the buckle can be loosened by rotating it, which is convenient for operating the storage box.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are:

[0023] 1. In the present invention, the lifting mechanism, the rotating mechanism and the limiting rod are used to realize that the storage box can automatically flip the top cover through the unique rotating mechanism design, so that the sample can be directly displayed on the inner side of the top cover, which is convenient for teaching and display. The application of the lifting mechanism enables the top cover to adjust the height according to the needs, ensuring that the samples are evenly distributed and the field of vision is more perfect during display. The limiting mechanism prevents the top cover from opening automatically after it is closed through the precise clamping design, ensuring the safe storage of the sample when it is not displayed.

[0024] 2. In the present invention, by providing a support mechanism, support is achieved when the top cover is rotated and opened for display. When the sample to be displayed is large and heavy, it can provide additional support and reduce the situation where the whole body rolls over due to the shift of the center of gravity.

[0025] 3. In the present invention, by providing a storage mechanism, ice cubes can be placed inside the storage box and quickly replaced, thereby improving the storage and protection of internal samples, while also improving the efficiency of ice cube replacement, avoiding the need to open the entire box before replacing ice cubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention provides a three-dimensional structural schematic diagram of a tissue storage box for histoembryology teaching and a method of using the same;

[0027] Figure 2 The present invention provides a tissue storage box for histology and embryology teaching and a schematic diagram of the exploded structure of the support mechanism, the limit mechanism and the storage mechanism of the use method thereof;

[0028] Figure 3 The present invention provides a tissue storage box for histology and embryology teaching and a schematic diagram of the lifting mechanism, rotating mechanism, and top cover explosion structure of the method for using the same;

[0029] Figure 4 The present invention proposes a tissue storage box for teaching tissue embryology and a method of using the same Figure 2 Enlarged view of point A in the middle;

[0030] Figure 5 The present invention proposes a tissue storage box for teaching tissue embryology and a method of using the same Figure 3 Enlarged view of point B in the middle;

[0031] Figure 6 The present invention proposes a tissue storage box for teaching tissue embryology and a method of using the same Figure 2 Enlarged view of point C in the middle.

[0032] Legend:

[0033] 1. Shell; 2. Placement box; 3. Top cover; 4. Handle; 5. Limit block; 6. Limit rod; 7. Push plate; 8. Spring; 9. Rotating block; 10. Lifting plate; 11. Rotating shaft; 12. Torsion spring; 13. Bidirectional screw rod; 14. Rotating head; 15. Slider A; 16. Rotating frame; 17. Slider B; 18. Rotating rod; 19. Bolt; 20. Sliding rod; 21. Support block; 22. Screw; 23. Storage box; 24. Pull rod; 25. Buckle. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0036] Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the technical field.

[0037] Embodiment 1

[0038] See also Figure 1-6 The present invention provides a technical solution: a tissue storage box for histology and embryology teaching, comprising a shell 1, a placement box 2 is slidably connected to the inside of the shell 1, a top cover 3 is provided on the upper surface of the shell 1, a handle 4 is fixedly installed on the upper surface of the top cover 3, a limiting mechanism is provided on the side of the top cover 3, a rotating mechanism is fixedly installed on the side of the top cover 3, and a lifting mechanism is provided on the lower surface of the rotating mechanism;

[0039] The limiting mechanism includes a limiting block 5, which is fixed to the side of the top cover 3, and the limiting block 5 is internally slidably connected to a limiting rod 6, one end of the limiting rod 6 is fixedly mounted with a push plate 7, and the side of the push plate 7 is fixedly mounted with a spring 8;

[0040] The rotating mechanism includes a rotating block 9, which is fixed to the side of the top cover 3, a rotating shaft 11 is fixedly installed inside the rotating block 9, and a torsion spring 12 is fixedly installed on the rotating block 9;

[0041] The lifting mechanism includes a lifting plate 10 and a bidirectional screw 13. The lifting plate 10 is fixedly mounted on the lower surface of the rotating block 9. The bidirectional screw 13 is rotatably connected inside the housing 1. A rotating head 14 is fixedly mounted on one end of the bidirectional screw 13. A slider A15 is threadedly connected to the surface of the bidirectional screw 13. A rotating frame 16 is rotatably connected to the upper surface of the slider A15. A slider B17 is rotatably connected to the bottom end of the rotating frame 16. The placement box 2 is slidably connected to the housing 1 to facilitate the use of samples. The top cover 3 protects the samples from external influences and is conveniently opened by the handle 4. The limiting mechanism ensures that the top cover 3 is stably locked when closed to prevent accidental opening. The rotating mechanism realizes the smooth flipping of the top cover 3 through the rotating block 9 and the torsion spring 12, which is convenient for displaying samples quickly. The lifting mechanism uses the bidirectional screw 13 and the slider to accurately adjust the height of the top cover 3, ensuring the flexibility and clarity of the sample display, making the teaching more intuitive and efficient.

[0042] See also Figure 1-6The limiting rod 6 is slidably connected to the housing 1, and one end of the spring 8 is fixedly connected to the limiting block 5. The design of the limiting rod 6 and the spring 8 ensures that the top cover 3 can be effectively locked when closed to prevent the top cover 3 from being accidentally opened, thereby protecting the safety of the sample and being able to be easily unlocked when needed, which is convenient for operation. The rotating shaft 11 is rotatably connected to the housing 1, and one end of the torsion spring 12 is fixedly connected to the housing 1. The design of the rotating shaft 11 and the torsion spring 12 enables the top cover 3 to be turned over smoothly. The torsion spring 12 provides an auxiliary force, reduces the resistance during turning over, and makes the operation more labor-saving. The lifting plate 10 is slidably connected to the shell 1, the slider A15 is slidably connected to the shell 1, and the slider B17 is slidably connected to the lifting plate 10. This sliding structure design ensures the stability of the lifting plate 10. The top cover 3 can be flexibly lifted and lowered through the cooperation of the slider to adapt to the display requirements of different heights. The rotating head 14 is rotatably connected to the shell 1, and the rotating block 9 is rotatably connected to the lifting plate 10. This design allows the lifting plate 10 and the top cover 3 to move in the vertical direction through the rotation of the rotating head 14, so that the sample can adjust the display height as needed.

[0043] Embodiment 2

[0044] See also Figure 1-6 A supporting mechanism is fixedly installed on the upper surface of the top cover 3, and the supporting mechanism includes a rotating rod 18, and a sliding rod 20 is slidably connected inside the rotating rod 18. A supporting block 21 is fixedly installed at one end of the sliding rod 20. The supporting mechanism provides additional stability for the top cover 3. The combination of the rotating rod 18 and the sliding rod 20 enables effective support to be obtained when displaying samples at different angles and positions to prevent the samples from tipping over or shifting in position. A bolt 19 is threadedly connected between the rotating rod 18 and the top cover 3, and a screw 22 is threadedly connected between the sliding rod 20 and the rotating rod 18. This threaded connection method provides adjustable fixing strength, so that the supporting mechanism can flexibly adjust the length and position according to needs to ensure stability.

[0045] Embodiment 3

[0046] See also Figure 1-6 A storage mechanism is provided inside the shell 1, and the storage mechanism includes a storage box 23. A pull rod 24 is fixedly installed at one end of the storage box 23. A buckle 25 is rotatably connected to the side of the shell 1. The storage mechanism facilitates the safe storage of samples. The pull rod 24 facilitates pulling out or pushing the storage box 23. The buckle 25 ensures the fixation of the storage box 23 to prevent accidental sliding out and ensure safety during storage. The buckle 25 is rotatably connected to the storage box 23. The interior of the storage box 23 is filled with thermal insulation cotton. This structure not only ensures the stability of the storage box 23, but also the filling of the thermal insulation cotton can keep the samples warm, maintain the appropriate temperature of the samples during storage, and extend the sample preservation time.

[0047] A method for using a tissue storage box for histoembryology teaching comprises the following steps:

[0048] S1: When the top cover 3 needs to be flipped, the rotating block 9 rotates through the rotating shaft 11, driving the top cover 3 to automatically flip. The torsion spring 12 is installed inside the rotating block 9 to provide torque to assist in rotating the top cover 3, ensuring that the flipping action is smooth and stable. When the top cover 3 is rotated into place, the sample can be directly displayed on the inside of the top cover 3;

[0049] S2: When the top cover 3 is closed, the limit rod 6 and the housing 1 are slidably matched, and the push plate 7 pushes the limit rod 6 into the limit block 5 under the action of the spring 8, so as to limit the top cover 3 and prevent it from opening automatically. When the top cover 3 needs to be opened, the limit rod 6 is pushed to release the limit state, and the top cover 3 can be opened smoothly;

[0050] S3: When lifting is required, the lifting plate 10 is fixedly connected to the lower surface of the rotating block 9, and the slider A15 is driven to move along the screw by rotating the bidirectional screw 13. The upper surface of the slider A15 is connected to the rotating frame 16, and the rotating frame 16 drives the slider B17 to move, so that the lifting plate 10 is lifted and lowered by the difference of the rotating frame 16. This mechanism enables the top cover 3 to adjust the display height as needed, so as to facilitate the perfect display of the sample;

[0051] S4: When the top cover 3 or the sample needs to be supported, the rotating rod 18 is released from the top cover 3 by the bolt 19, and the sliding rod 20 slides inside the rotating rod 18. The length of the sliding rod 20 is adjusted by the screw 22, and finally the support block 21 stably supports the top cover 3 or the sample to ensure a stable display angle;

[0052] S5: The storage box 23 is fixed inside the housing 1. When storing ice cubes, the storage box 23 is pulled out by the pull rod 24. The buckle 25 is connected to the storage box 23 to fix the position of the storage box 23 to prevent accidental sliding or falling off. When placing ice cubes, the buckle 25 can be loosened by rotating it, which is convenient for operating the storage box 23.

[0053] Working principle: When the top cover 3 needs to be flipped, the rotating block 9 rotates through the rotating shaft 11, driving the top cover 3 to achieve automatic flipping. The torsion spring 12 is installed inside the rotating block 9 to provide torque to assist in rotating the top cover 3 and ensure smooth flipping. When the top cover 3 is rotated to the right position, the inner side of the top cover 3 can directly display the sample. When the top cover 3 is closed, the limit rod 6 and the shell 1 slide together, and the push plate 7 pushes the limit rod 6 into the limit block 5 under the action of the spring 8 to limit the top cover 3 and prevent it from opening automatically. When the top cover 3 needs to be opened, the limit state is released by pushing the limit rod 6, and the top cover 3 can be opened smoothly. The lifting plate 10 is fixedly connected to the lower surface of the rotating block 9, and the slider A15 is driven to move along the screw by rotating the bidirectional screw 13. The upper surface of the slider A15 is connected to the rotating frame 16, and the rotating frame 16 drives the slider B17 to move, so that the lifting plate 10 is lifted and lowered by the difference of the rotating frame 16. This mechanism enables the top cover 3 to adjust the display height as needed, which is convenient for the perfect display of the sample. When the top cover 3 or the sample needs to be supported, the rotating rod 18 is released from the top cover 3 by the bolt 19, and the sliding rod 20 slides inside the rotating rod 18. The length of the sliding rod 20 is adjusted by the screw 22. Finally, the support block 21 stably supports the top cover 3 or the sample to ensure a stable display angle. The storage box 23 is fixed inside the housing 1. When storing ice cubes, the storage box 23 is pulled out by the pull rod 24. The buckle 25 is connected to the storage box 23 to fix the position of the storage box 23 to prevent accidental sliding or falling off. When placing ice cubes, the rotating buckle 25 can be loosened to facilitate the operation of the storage box 23.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tissue storage box for histoembryology teaching, comprising a housing (1), characterized in that: The housing (1) is slidably connected to a placement box (2), the upper surface of the housing (1) is provided with a top cover (3), the upper surface of the top cover (3) is fixedly provided with a handle (4), the side surface of the top cover (3) is provided with a limit mechanism, the side surface of the top cover (3) is fixedly provided with a rotating mechanism, and the lower surface of the rotating mechanism is provided with a lifting mechanism; The limiting mechanism comprises a limiting block (5), the limiting block (5) is fixed on the side of the top cover (3), the limiting block (5) is internally slidably connected to a limiting rod (6), one end of the limiting rod (6) is fixedly mounted with a push plate (7), and the side of the push plate (7) is fixedly mounted with a spring (8); The rotating mechanism comprises a rotating block (9), the rotating block (9) is fixed on the side of the top cover (3), a rotating shaft (11) is fixedly installed inside the rotating block (9), and a torsion spring (12) is fixedly installed on the rotating block (9); The lifting mechanism comprises a lifting plate (10) and a bidirectional screw rod (13); the lifting plate (10) is fixedly mounted on the lower surface of a rotating block (9); the bidirectional screw rod (13) is rotatably connected inside the housing (1); a rotating head (14) is fixedly mounted on one end of the bidirectional screw rod (13); a slider A (15) is threadedly connected to the surface of the bidirectional screw rod (13); the upper surface of the slider A (15) is rotatably connected to a rotating frame (16); and the bottom end of the rotating frame (16) is rotatably connected to a slider B (17).

2. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: The limiting rod (6) is slidably connected to the housing (1), and one end of the spring (8) is fixedly connected to the limiting block (5).

3. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: The rotating shaft (11) is rotationally connected to the outer shell (1), and one end of the torsion spring (12) is fixedly connected to the outer shell (1).

4. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: The lifting plate (10) is slidably connected to the outer shell (1), the slider A (15) is slidably connected to the outer shell (1), and the slider B (17) is slidably connected to the lifting plate (10).

5. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: The rotating head (14) is rotatably connected to the housing (1), and the rotating block (9) is rotatably connected to the lifting plate (10).

6. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: A support mechanism is fixedly mounted on the upper surface of the top cover (3), the support mechanism comprising a rotating rod (18), a sliding rod (20) is slidably connected inside the rotating rod (18), and a support block (21) is fixedly mounted on one end of the sliding rod (20).

7. The tissue storage box for histoembryology teaching according to claim 6, characterized in that: A bolt (19) is threadedly connected between the rotating rod (18) and the top cover (3), and a screw (22) is threadedly connected between the sliding rod (20) and the rotating rod (18).

8. The tissue storage box for histoembryology teaching according to claim 1, characterized in that: A storage mechanism is arranged inside the shell (1), and the storage mechanism comprises a storage box (23). A pull rod (24) is fixedly mounted on one end of the storage box (23), and a buckle (25) is rotatably connected to the side of the shell (1).

9. The tissue storage box for histoembryology teaching according to claim 8, characterized in that: The buckle (25) is rotatably connected to the storage box (23), and the interior of the storage box (23) is filled with heat-insulating cotton.

10. A method for using the tissue storage box for histoembryology teaching according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When the top cover (3) needs to be flipped, the rotating block (9) rotates through the rotating shaft (11), driving the top cover (3) to automatically flip. The torsion spring (12) is installed inside the rotating block (9) to provide torque to assist in rotating the top cover (3) and ensure that the flipping action is smooth and stable. When the top cover (3) is rotated into place, the sample can be directly displayed on the inside of the top cover (3); S2: When the top cover (3) is closed, the limit rod (6) and the housing (1) are slidably matched, and the push plate (7) pushes the limit rod (6) into the limit block (5) under the action of the spring (8), thereby limiting the top cover (3) and preventing it from opening automatically. When the top cover (3) needs to be opened, the limit rod (6) is pushed to release the limit state, and the top cover (3) can be opened smoothly; S3: When lifting is required, the lifting plate (10) is fixedly connected to the lower surface of the rotating block (9), and the slider A (15) is driven to move along the screw by rotating the bidirectional screw (13). The upper surface of the slider A (15) is connected to the rotating frame (16), and the rotating frame (16) drives the slider B (17) to move, so that the lifting plate (10) is lifted and lowered by the difference of the rotating frame (16). This mechanism enables the top cover (3) to adjust the display height as needed, so as to facilitate the perfect display of the sample; S4: When the top cover (3) or the sample needs to be supported, the rotating rod (18) is released from the top cover (3) by means of the bolt (19), the sliding rod (20) slides inside the rotating rod (18), and the length of the sliding rod (20) is adjusted by means of the screw (22), and finally the supporting block (21) stably supports the top cover (3) or the sample to ensure a stable display angle; S5: The storage box (23) is fixed inside the housing (1). When storing ice cubes, the storage box (23) is pulled out by the pull rod (24). The buckle (25) is connected to the storage box (23) to fix the position of the storage box (23) to prevent accidental sliding or falling off. When placing ice cubes, the buckle (25) can be loosened by rotating it, which facilitates the operation of the storage box (23).

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