Dyeing kit for histoembryology
By designing a convenient switching structure and a stable structure, the problems of difficult handling and easy damage during transportation of existing staining kits have been solved, realizing convenient use and safe transportation of the kits.
Patent Information
- Application Number
- CN202423270639.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing staining kits are time-consuming and laborious to handle, and the reagents are easily damaged during transportation, resulting in waste.
A staining reagent kit was designed, comprising a box, a switch structure, a storage structure, and a stabilizing structure. The kit can be easily opened and the reagent tubes can be stably fixed by using a toggle switch and a hinge plate, while the elasticity of the spring provides support and cushioning.
This improves the practicality of the reagent kit, reduces the difficulty of operating the kit and the risk of reagent breakage, and enhances the ease of use and safety of the equipment.
Smart Images
Figure CN223742117U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of experimental research technology in histology and embryology; more specifically, it relates to a staining kit for histology and embryology. Background Technology
[0002] Histological and embryological staining kits are laboratory tools used for staining tissue sections, primarily for observing tissue structures and cellular characteristics under a microscope. These kits typically contain a variety of staining agents and buffers, helping scientists and researchers label and differentiate different types of cells and tissues in histological studies.
[0003] Currently, in the use of existing staining kits, most kits require the reagent holder to be pulled out of the box when retrieving the reagents. However, some reagent holders are tightly attached to the kit, making them difficult to remove, which is time-consuming and laborious, and reduces the practicality of the equipment to some extent. Furthermore, during transportation, the reagents in the box may collide or shake due to bumps, which may cause reagent bottles to break and result in reagent waste, further reducing the practicality of the equipment. Therefore, there is an urgent need for a staining kit for histology and embryology to solve the above problems. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a staining kit for histology and embryology to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a staining kit for tissue and embryology, comprising:
[0006] The box body has a cavity inside, and the upper and lower ends of both sides of the box body have locking grooves. One end of the cavity is equipped with a switch structure. The box body has a storage structure inserted inside, and the upper end of one end of the storage structure is hinged to a stabilizing structure. A reagent tube is inserted inside the storage structure.
[0007] The switch structure includes a first operating groove and a second spring, wherein the first operating groove is opened inside the upper end of the box, and one end of the second spring is fixedly connected to the surface of one end of the inside of the box;
[0008] The storage structure includes a storage box, which is inserted into the interior of the box body;
[0009] The stabilizing structure includes a hinge plate, and one end of the hinge plate is hinged to the upper surface of one end of the storage structure.
[0010] Preferably, the switch structure further includes a first toggle switch, which is engaged with the inside of the first operating slot. One end of the first toggle switch is fixedly connected to a first spring. The first spring has two sets, and the other side of the two sets of second springs is fixedly connected to a support plate. This design can support the first toggle switch through the first spring, so that the first toggle switch can be reset by its own elasticity after being moved.
[0011] Preferably, the first operating slot has movable grooves on both sides, the first toggle switch has movable sliders on both sides, and the internal dimensions of the movable grooves are adapted to the external dimensions of the movable sliders. The upper end of the first toggle switch has a toggle block that extends to the outside of the first operating slot. The other end of the first toggle switch has an insertion block, and one side of the insertion block is a bevel. This design allows the movable sliders on both sides of the first toggle switch to move inside the movable grooves on both sides of the first operating slot when the first toggle switch moves, thereby making the first toggle switch more stable when moving.
[0012] Preferably, the storage structure further includes a locking slider, which is fixedly connected to the upper and lower ends of both sides of the storage box. The storage box has a reagent slot inside, and multiple reagent slots are provided. The upper outer side of one end of the storage box has a sliding groove and a first positioning groove inside. The insertion block at the other end of the first toggle switch is inserted into the first positioning groove. The upper inner side of one end of the storage box has a second operating groove inside. A second toggle switch is locked inside the second operating groove. A third spring is fixedly connected to one side of the second toggle switch. This design allows the locking slider to move synchronously inside the locking groove when the storage box moves, thus making the storage box more stable when moving.
[0013] Preferably, the second operating groove has movable sliding grooves on both sides inside, and the second toggle switch has movable sliders on both sides, with the external dimensions of the movable sliders matching the internal dimensions of the movable sliding grooves. The other side of the second toggle switch has an insertion block, with one side of the upper end of the insertion block being an inclined surface. This design allows the movable sliders on both sides of the second toggle switch to move inside the movable sliding grooves on both sides of the second operating groove, and makes the second toggle switch more stable when moving.
[0014] Preferably, the stabilizing structure includes a second positioning groove, which is formed on the outer surface of the other end of the hinge plate. The other end of the second toggle switch is inserted into the interior of the second positioning groove. A fourth spring is fixedly connected to the interior of the lower end of the hinge plate, and multiple sets of the fourth spring are provided. One end of each set of the fourth spring is fixedly connected to a support pad. This design allows the fourth spring to support the support pad, and the bottom surface of the support pad abuts against the upper surface of the reagent tube. At this time, the elasticity of the fourth spring itself can buffer and relieve the impact of bumps during equipment transportation.
[0015] The technical effects and advantages of this utility model are as follows: by toggling the first toggle switch, the insert block on the other side of the first toggle switch is disengaged from the first positioning groove. At this time, the support plate pushes the storage box out of the cavity by the elasticity of the second spring. This makes it easy to pull the storage box out from the inside of the cavity, avoiding the situation where the storage box is tightly attached to the box body and is difficult to remove. This saves time and effort and improves the practicality of the equipment to a certain extent.
[0016] When the hinge plate is rotated to a certain position, the insertion block on one side of the second toggle switch is inserted into the second positioning groove to fix the hinge plate. At this time, the support pad is supported by the elasticity of the fourth spring, and the bottom surface of the support pad abuts against the upper surface of the reagent tube. The elasticity of the fourth spring buffers and relieves the shaking of the reagent tube when it is bumped. At the same time, the design of multiple reagent slots can avoid the situation of reagent tubes colliding with each other, thereby avoiding the situation of reagent tube breakage and reagent waste. To a certain extent, the practicality of the equipment is improved. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0018] Figure 2 This is an exploded three-dimensional structural diagram of the present invention.
[0019] Figure 3 This is an exploded three-dimensional structural diagram of the switch structure of this utility model.
[0020] Figure 4 This is an exploded three-dimensional structural diagram of the storage structure of this utility model.
[0021] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.
[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of this utility model.
[0023] The attached diagram is labeled as follows: 1. Box body; 2. Chamber; 3. Engaging slide groove; 4. Switch structure; 41. First operating groove; 42. First toggle switch; 43. First spring; 44. Second spring; 45. Support plate; 5. Storage structure; 51. Storage box; 52. Engaging slider; 53. Reagent tank; 54. Sliding groove; 55. First positioning groove; 56. Second operating groove; 57. Second toggle switch; 58. Third spring; 6. Stabilizing structure; 61. Second positioning groove; 62. Hinge plate; 63. Fourth spring; 64. Support pad; 7. Reagent tube. Detailed Implementation
[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the morphology of each structure described in the following embodiments is merely illustrative. The histological and embryological experimental research involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0025] Example 1
[0026] like Figures 1-3 As shown in this embodiment, a staining kit for tissue and embryology is provided, comprising:
[0027] Box 1, with a cavity 2 inside the box 1, and engaging grooves 3 at the upper and lower ends of both sides inside the box 1, and a switch structure 4 at one end of the cavity 2. The switch structure 4 includes a first operating groove 41 and a second spring 44, with the first operating groove 41 located inside the upper end of the box 1, and one end of the second spring 44 fixedly connected to the surface of one end of the box 1.
[0028] The switch structure 4 also includes a first toggle switch 42, which is engaged with the inside of the first operating groove 41. One end of the first toggle switch 42 is fixedly connected to a first spring 43, which is provided in two sets. The other side of the two sets of second springs 44 is fixedly connected to a support plate 45.
[0029] The first operating groove 41 has movable sliding grooves on both sides inside, and the first toggle switch 42 has movable sliders on both sides. The internal dimensions of the movable sliding grooves are adapted to the external dimensions of the movable sliders. The upper end of the first toggle switch 42 has a toggle block, and the toggle block extends to the outside of the first operating groove 41. The other end of the first toggle switch 42 has an insertion block, and one side of one end of the insertion block is set as an inclined surface.
[0030] In this embodiment, when the toggle block at the upper end of the first toggle switch 42 is actuated, the sliding blocks on both sides of the first toggle switch 42 move synchronously within the sliding grooves opened on both sides of the first operating groove 41, making the first toggle switch 42 more stable during movement. This also causes the insertion block on the other side of the first toggle switch 42 to disengage from the first positioning groove 55. Then, the elasticity of the second spring 44 causes the support plate 45 to push the storage box 51 out of the chamber 2. When the storage box 51 is pushed out to a certain distance, it is easy to pull it out of the chamber 2. Conversely, when storage is needed, the storage box can be pulled out... 51 is pushed into the interior of chamber 2. When the storage box 51 is pushed to a certain position, the sliding groove 54 is made to fit against the inclined surface of the insertion block on the other side of the first toggle switch 42. At this time, the storage box 51 is pushed further, so that the sliding groove 54 pushes the first toggle switch 42 into the interior of the first operating groove 41. When the storage box 51 moves to the appropriate position, the first toggle switch 42 is supported by the elasticity of the first spring 43, so that the first toggle switch 42 resets itself, and the insertion block on the other side of the first toggle switch 42 engages with the interior of the first positioning groove 55, thereby fixing the storage box 51.
[0031] Example 2
[0032] like Figures 1-6 As shown, based on the same concept as the above embodiments, this embodiment also proposes:
[0033] The box 1 has a storage structure 5 inserted inside, and a stabilizing structure 6 is hinged to the upper end of one end of the storage structure 5. A reagent tube 7 is inserted inside the storage structure 5.
[0034] The storage structure 5 includes a storage box 51, and the storage box 51 is inserted into the inside of the box body 1;
[0035] The stabilizing structure 6 includes a hinge plate 62, and one end of the hinge plate 62 is hinged to the upper surface of one end of the storage structure 5.
[0036] The storage structure 5 also includes a locking slider 52, which is fixedly connected to the upper and lower ends of both sides of the storage box 51. The storage box 51 has a reagent slot 53 inside, and multiple sets of reagent slots 53 are provided. The upper outer side of one end of the storage box 51 has a sliding groove 54 and a first positioning groove 55 inside. The insertion block at the other end of the first toggle switch 42 is inserted into the first positioning groove 55. The upper inner side of one end of the storage box 51 has a second operating groove 56 inside. The second operating groove 56 is locked and connected to a second toggle switch 57. The two sides of the second operating groove 56 have movable sliding grooves. The two sides of the second toggle switch 57 have movable sliders, and the external dimensions of the movable sliders are adapted to the internal dimensions of the movable sliding grooves. A third spring 58 is fixedly connected to one side of the second toggle switch 57. The other side of the second toggle switch 57 has an insertion block, and the upper side of the insertion block is an inclined surface.
[0037] The stabilizing structure 6 includes a second positioning groove 61, which is opened on the outer surface of the other end of the hinge plate 62. A fourth spring 63 is fixedly connected inside the lower end of the hinge plate 62, and multiple sets of the fourth spring 63 are provided. One end of each set of the fourth spring 63 is fixedly connected to a support pad 64. The lower end surface of one end of the hinge plate 62 is set as an inclined surface.
[0038] In this embodiment, by toggling the second toggle switch 57, the second toggle switch 57 moves to one side inside the second operating groove 56. Simultaneously, the sliding blocks on both sides of the second toggle switch 57 move synchronously within the sliding grooves on both sides of the second operating groove 56, making the second toggle switch 57 more stable during movement. When the insertion block on one side of the second toggle switch 57 disengages from the interior of the second positioning groove 61, the hinge plate 62 can be hinged and flipped open, allowing the reagent tube 7 placed inside the reagent tank 53 to be retrieved. Conversely, by hinged rotation of the hinge plate 62, when the inclined surface of the lower end surface of the other end of the hinge plate 62 is aligned with the first... When the inclined surface of the upper end of the insertion block on one side of the second toggle switch 57 is in contact, the insertion block on one side of the second toggle switch 57 can be pushed into the interior of the second operating groove 56. When the hinge plate 62 is hinged and rotated to the appropriate position, the insertion block on one side of the second toggle switch 57 is pushed into the interior of the second positioning groove 61 by the elasticity of the third spring 58 to fix the hinge plate 62. At this time, the bottom surface of the support pad 64 is pressed against the upper outer surface of the reagent tube 7 by the elasticity of the fourth spring 63 to support it. Thus, the shaking generated during the movement of the reagent tube 7 can be buffered and unloaded by the elasticity of the fourth spring 63.
[0039] Working principle: When using the device, place it on the table and toggle the upper toggle block of the first toggle switch 42, causing the insertion block on the other side of the first toggle switch 42 to disengage from the first positioning groove 55. Then, the elasticity of the second spring 44 causes the support plate 45 to push the storage box 51 out of the chamber 2. When the storage box 51 is pushed out to a certain distance, it is easy to pull the storage box 51 out of the chamber 2. Next, toggle the second toggle switch 57, causing it to move to one side inside the second operating groove 56. When the insertion block on one side of the second toggle switch 57 disengages from the second positioning groove 61, the hinge plate 62 can be hinged and flipped open, allowing the reagent tube 7 to be taken out or placed inside the reagent tank 53. Then, the hinge plate 62 is rotated in the opposite direction, and the elasticity of the third spring 58 causes the support plate 45 to push the storage box 51 out of the chamber 2. The insertion block on one side of the second toggle switch 57 is pushed into the interior of the second positioning groove 61 to fix the hinge plate 62. Then, the storage box 51 is pushed into the interior of the chamber 2. When the storage box 51 is pushed to a certain position, the first toggle switch 42 is supported by the elasticity of the first spring 43, causing the first toggle switch 42 to reset itself. The insertion block on the other side of the first toggle switch 42 is then engaged into the interior of the first positioning groove 55, thus fixing the storage box 51. The bottom surface of the support pad 64 is pressed against the upper outer surface of the reagent tube 7 by the elasticity of the fourth spring 63 to support it. Thus, the shaking generated during the movement of the reagent tube 7 is buffered and unloaded by the elasticity of the fourth spring 63, making it easier to store and transport the reagent tube 7. The above is the complete working principle of this utility model.
[0040] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0041] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0042] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A staining kit for histology, characterized by, Include: Box (1), the inside of the box (1) is provided with a chamber (2), and the inner wall surface of the upper and lower ends of the two sides in the chamber (2) is provided with a clamping sliding groove (3), and one end of the chamber (2) is provided with a switch structure (4), the inside of the chamber (2) is provided with a receiving structure (5), and the upper end of one end of the receiving structure (5) is provided with a stabilizing structure (6), the inside of the receiving structure (5) is provided with a reagent tube (7); The switch structure (4) comprises a first operation slot (41), a first toggle switch (42) and a supporting plate (45), and the first operation slot (41) is provided in the inside of the upper end of the box (1); The receiving structure (5) comprises a storage box (51), a reagent groove (53) and a second toggle switch (57), and the storage box (51) is inserted into the inside of the chamber (2); The stabilizing structure (6) comprises a hinged plate (62), and one end of the hinged plate (62) is hingedly connected to the upper end surface of one end of the storage box (51).
2. A staining kit for histology according to claim 1, characterized in that: The first toggle switch (42) is connected to the inside of the first operation slot (41), the inside of the first operation slot (41) is provided with a first spring (43), and the two ends of the first spring (43) are respectively fixedly connected with the inner wall surface of one side of the first operation slot (41) and the side surface of the first toggle switch (42), the inner wall surface of one end of the chamber (2) is fixedly connected with a second spring (44), and the second spring (44) has two groups, and one end of the two groups of second springs (44) is fixedly connected with a supporting plate (45).
3. A staining kit for histology according to claim 2, characterized in that: The inside of the first operation slot (41) is provided with a moving sliding groove, the two sides of the first toggle switch (42) are provided with a moving sliding block, and the inside dimension of the moving sliding groove is matched with the outside dimension of the moving sliding block, the upper end of the first toggle switch (42) is provided with a toggle block, and the toggle block penetrates and extends out of the inside of the first operation slot (41), the other side surface of the first toggle switch (42) is provided with an inserting block, and one side of one end of the inserting block is provided as an inclined surface.
4. The staining kit for histology according to claim 1, characterized in that: The accommodation structure (5) further comprises four sets of clamping sliding blocks (52), which are fixedly connected to the outer surfaces of the upper and lower ends of the two sides of the storage box (51), and are slidingly connected to the interiors of the four sets of clamping sliding grooves (3).
5. A staining kit for histology according to claim 4, characterized in that: The interiors of the upper ends of the other sides of the storage box (51) are provided with sliding pushing grooves (54) and first positioning grooves (55), and the insertion blocks on the other sides of the first toggle switches (42) are inserted into the interiors of the first positioning grooves (55).
6. The staining kit for histology according to claim 1, characterized in that: The interiors of the upper ends of the other sides of the storage box (51) are provided with second operation grooves (56), and the interiors of the second operation grooves (56) are clampingly connected with second toggle switches (57). The interiors of the second operation grooves (56) are provided with moving sliding grooves, the two sides of the second toggle switches (57) are provided with moving sliding blocks, the outer dimensions of the moving sliding blocks are matched with the inner dimensions of the moving sliding grooves, one side of the second toggle switches (57) is provided with an insertion block, and the upper end of one side of the insertion block is provided with an inclined surface. The stable structure (6) further comprises a second positioning groove (61) provided in the interior of the other end of a hinged plate (62), a fourth spring (63) fixedly connected to the interior of the lower end of the hinged plate (62), a plurality of sets of the fourth springs (63), a support gasket (64) fixedly connected to one end of each of the plurality of sets of the fourth springs (63), the positions of the plurality of sets of the support gaskets (64) corresponding to the positions of the plurality of sets of the reagent grooves (53), the lower end surface of the other end of the hinged plate (62) being provided with an inclined surface, the position of the second positioning groove (61) corresponding to the position of the second toggle switch (57), and the inner dimension of the second positioning groove (61) being matched with the outer dimension of one side of the second toggle switch (57).