Dyeing clamp and dyeing device
Through the clamping structure of elastic sheets and limiting parts, the existing dyeing clips are solved for complex operation and contamination when handling special reagents, and achieve direct dyeing and high-quality dyeing without cleaning.
Patent Information
- Application Number
- CN202420803123.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When existing dyeing clips are processed in special reagents or dyeing links, the dyeing scheme needs to be adjusted frequently, which is cumbersome and difficult to ensure the dyeing quality. Especially, metal materials are easy to react with reagents, resulting in contamination and difficulty in cleaning.
A dyeing clip consisting of elastic sheets and limiting parts is designed. Through the clamping structure of elastic sheets and limiting parts, the staining agent is avoided from contact with the staining clip. The glass slide is clamped with elastic deformation, which simplifies operation and is dyed. Used in the device in conjunction with a dyeing cylinder.
It realizes dyeing directly without cleaning the dyeing clip, simplifies the operation process, improves the dyeing quality, avoids the chemical reaction between metal materials and reagents, and ensures the cleanliness of the experimental equipment.
Smart Images
Figure CN222336889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical detection, in particular to a dyeing clip and a dyeing device. Background Art
[0002] Staining clips are tools for placing slides, which can be placed in a staining jar for staining. Staining clips are generally designed with certain spacing. When the slides are inserted, the slides can be effectively separated so that they will not stick together, thus avoiding mutual contamination between slides or affecting the staining effect due to overlapping slides.
[0003] Various staining methods are used in experimental techniques, and staining clips are a commonly used staining auxiliary tool. When in use, insert the glass slide to be stained into the staining clip, and then put the staining clip into the staining jar containing the staining solution to soak and stain. General staining clips are made of different materials such as plastic and metal, and are designed with serrated structures in the front, back, top and bottom directions to support and fix the glass slide and form a certain interval. This design also makes it easy for the staining clip or reagent to remain on the staining clip, which is not easy to clean. Some staining methods have high requirements for the cleanliness of experimental equipment. For example, staining methods containing silver reagents, such as hexamine silver staining and silver nitrate staining, if the staining clip contains contaminants and is not cleaned, it is easy to cause staining failure; some reagents are easy to react chemically with metal materials, such as hydrochloric acid, which is easy to react chemically with iron staining clips, affecting the staining results. During the experimental process, when encountering these special reagents or special staining steps, it is often necessary to adjust the staining plan, such as soaking the staining clips in acidic detergent and thoroughly cleaning them, or pulling the glass slide out of the staining clips and dripping staining solution on the glass slide (drip staining). The operation is cumbersome and complicated, wastes time and effort, and the staining quality is difficult to guarantee. Utility Model Content
[0004] Based on this, it is necessary to provide a staining clip and a staining device, which aims to solve the problem that when encountering these special reagents or special staining steps during the experiment, it is often necessary to adjust the staining scheme, such as soaking the staining clip in acidic detergent and thoroughly cleaning it, or pulling the glass slide out of the staining clip and dripping the staining liquid on the glass slide (drip dyeing). The operation is cumbersome and complicated, wastes time and effort, and the staining quality is difficult to guarantee.
[0005] In a first aspect, the utility model provides a staining clip, which includes a main body, a plurality of elastic sheets and a plurality of limiting members, wherein the elastic sheets are arranged and connected to the main body, and the elastic sheets are spaced apart from each other, and the limiting members are disposed in the spaced apart from each other and are respectively connected to the elastic sheets so that the glass slide can be clamped between the elastic sheets and the limiting members.
[0006] In one embodiment, a gap is provided between the limiting member and the elastic sheet.
[0007] In one embodiment, the limiting member is arc-shaped.
[0008] In one embodiment, the elastic sheet includes a connecting portion and a clamping portion connected to the connecting portion, the connecting portion is connected to the main body, and the limiting member is installed on the clamping portion.
[0009] In one embodiment, the glass slide includes a slide body and a slide header connected to the slide body, and the clamping portion and the limiting member clamp the slide header.
[0010] In one embodiment, the cross-section of the clamping portion is arc-shaped.
[0011] In one embodiment, the dyeing clamp further includes a handpiece, which is mounted on the main body and is used for holding the handpiece to move.
[0012] In one embodiment, the handpiece is provided with a groove.
[0013] In one embodiment, the groove wall of the groove is provided with friction lines.
[0014] In a second aspect, the utility model further provides a dyeing device, which comprises a dyeing vat and a dyeing clip according to any one of the above embodiments.
[0015] Implementing the embodiments of the present utility model will have the following beneficial effects:
[0016] The staining clip and staining device of the utility model are adopted, and the elastic sheets of the staining clip are arranged and connected to the main body, and the elastic sheets are arranged at intervals, and the limiting members are arranged in each interval and are respectively connected to the elastic sheets, so that the glass slide can be clamped between the elastic sheet and the limiting member. By arranging the elastic sheet and the limiting member, during the clamping process of the glass slide, one end of the glass slide can abut against the limiting member, and an abutting force is generated on the limiting member to drive the elastic sheet to undergo elastic deformation, and the elastic deformation force of the elastic sheet then acts on the glass slide, so that one end of the glass slide can be clamped, so that the staining area of the glass slide is not contacted by other objects, and the glass slide can be directly stained without the need to clean the staining clip after staining. The operation is simple and time-saving, and the staining quality is also improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] in:
[0019] Figure 1 Schematic diagram of an axonometric view of a dyeing clip in one embodiment.
[0020] Figure 2 for Figure 1 Front view of the staining clip shown.
[0021] Reference numerals:
[0022] 1. Main body; 2. Elastic sheet; 21. Connecting part; 22. Clamping part; 3. Limiting piece; 4. Hand piece; 100. Interval; 200. Gap. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0025] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.
[0026] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.
[0027] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.
[0028] Please combine Figure 1 to Figure 2Now, the staining clip provided by the utility model is described, and the staining clip is used in a staining device. The staining clip includes a main body 1, a plurality of elastic sheets 2 and a plurality of stoppers 3, each elastic sheet 2 is arranged and connected to the main body 1, and each elastic sheet 2 is arranged at intervals of 100, each stopper 3 is arranged in each interval 100, and is respectively connected to each elastic sheet 2, so that the slide glass can be clamped between the elastic sheet 2 and the stopper 3.
[0029] It can be understood that the elastic sheets 2 of the staining clip are arranged and connected to the main body 1, and the elastic sheets 2 are arranged at intervals of 100, and the limiting members 3 are arranged in each interval 100 and are respectively connected to the elastic sheets 2, so that the glass slide can be clamped between the elastic sheet 2 and the limiting members 3. By arranging the elastic sheet 2 and the limiting members 3, during the clamping of the glass slide, one end of the glass slide can abut against the limiting members 3, and generate an abutting force on the limiting members 3 to drive the elastic sheet 2 to undergo elastic deformation. The elastic deformation force of the elastic sheet 2 then acts on the glass slide, so that one end of the glass slide can be clamped, so that the staining area of the glass slide is not contacted by other objects, and the glass slide can be directly stained without the need to clean the staining clip after staining. The operation is simple and time-saving, and the staining quality is also improved.
[0030] In this embodiment, a gap 200 is provided between the stopper 3 and the elastic sheet 2. By providing the gap 200, one end of the glass slide can smoothly extend between the stopper 3 and the elastic sheet 2 during the clamping process of the glass slide, so that the stopper 3 and the elastic sheet 2 can smoothly clamp one end of the glass slide.
[0031] Furthermore, the stopper 3 is arc-shaped. In this way, when the glass slide is inserted between the stopper 3 and the elastic sheet 2, the glass slide first contacts the stopper 3. Since the stopper 3 is arc-shaped, the stopper 3 can guide the glass slide to be inserted between the stopper 3 and the elastic sheet 2, so that the glass slide can be smoothly clamped between the stopper 3 and the elastic sheet 2.
[0032] In one embodiment, if Figure 1 As shown, the elastic sheet 2 includes a connecting portion 21 and a clamping portion 22 connected to the connecting portion 21, the connecting portion 21 is connected to the main body 1, and the stopper 3 is installed on the clamping portion 22. By providing the clamping portion 22, the clamping portion 22 can clamp one end of the slide with the stopper 3, and the clamping portion 22 will not contact other areas of the slide, thereby avoiding the situation where the dye is not dyed in place.
[0033] Furthermore, the glass slide includes a sheet body and a sheet head connected to the sheet body, and the clamping portion 22 and the stopper 3 clamp the sheet head. The clamping portion 22 and the stopper 3 clamp the sheet head without contacting the sheet body, so that the entire sheet body can be stained, and the staining clip will not be stained, so that in some staining methods that require high cleanliness of experimental equipment, such as staining methods containing silver reagents, such as hexamine silver staining, silver nitrate staining, etc., the staining clip does not need to be cleaned of staining agent contaminants, thereby improving the success rate of staining.
[0034] Furthermore, the cross-sectional shape of the clamping portion 22 is an arc. The cross-sectional shape of the clamping portion 22 is an arc, so that when the glass slide is inserted between the stopper 3 and the elastic sheet 2, the glass slide first contacts the clamping portion 22. Since the cross-sectional shape of the clamping portion 22 is an arc, the clamping portion 22 can guide the glass slide to be inserted between the stopper 3 and the elastic sheet 2, so that the glass slide can be smoothly clamped between the stopper 3 and the elastic sheet 2.
[0035] In one embodiment, if Figure 1 As shown, the staining clamp further includes a handpiece 4, which is mounted on the main body 1 and is used to hold the handpiece 4 and move. By providing the handpiece 4, an operator can hold the handpiece 4 and move it, and the handpiece 4 drives the main body 1 to move, and the main body 1 drives the elastic sheet 2 and the limiter 3 to move, and the elastic sheet 2 and the limiter 3 drive the slide to move, so that the slide can be taken and placed.
[0036] In this embodiment, the hand piece 4 is provided with a groove. By providing the groove, when the operator holds or grips the hand piece 4, the operator's hand can contact the groove wall of the groove, thereby increasing the points of force between the operator and the hand piece 4.
[0037] Furthermore, the groove wall of the groove is provided with friction lines. Specifically, the friction lines can be protrusions or inner grooves, so that the operator's hand and the groove can increase the friction force, so as to facilitate the placement of the dyeing clip.
[0038] In some embodiments, the staining clamp further includes a driving mechanism, which is connected to the handpiece 4 and is used to drive the handpiece 4 to drive the staining clamp to move as a whole, so as to drive the slide to move and stain.
[0039] Specifically, the driving mechanism includes a first driving assembly, a second driving assembly and a third driving assembly, wherein the first driving assembly is connected to the second driving assembly and is used to drive the second driving assembly to move in the first direction, the second driving assembly is connected to the third driving assembly and is used to drive the third driving assembly to move in the second direction, and the third driving assembly is connected to the handpiece 4 and is used to drive the staining clip to move in the third direction as a whole. In this way, the placement and handling of the staining clip is highly automated, saving the operator time waiting for the staining agent to completely stain the slide.
[0040] The utility model also provides a dyeing device, which comprises a dyeing vat and a dyeing clip as in any of the above embodiments.
[0041] In the present embodiment, the staining device of the utility model uses the above-mentioned staining clip, so that the elastic sheets 2 of the staining clip are arranged and connected to the main body 1, and the elastic sheets 2 are arranged at intervals of 100, and the limiting members 3 are arranged in each interval 100, and are respectively connected to the elastic sheets 2, so that the glass slide can be clamped between the elastic sheet 2 and the limiting members 3. By setting the elastic sheet 2 and the limiting members 3, during the clamping of the glass slide, one end of the glass slide can abut against the limiting member 3, and generate an abutting force on the limiting member 3 to drive the elastic sheet 2 to undergo elastic deformation. The elastic deformation force of the elastic sheet 2 then acts on the glass slide, so that one end of the glass slide can be clamped, so that the staining area of the glass slide is not contacted by other objects, and the glass slide can be directly stained without the need to clean the staining clip after staining. The operation is simple and time-saving, and the staining quality is also improved.
[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0043] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.
Claims
1. A dyeing clip, characterized in that: The staining clip includes a main body, a plurality of elastic sheets and a plurality of limiting members, wherein the elastic sheets are arranged and connected to the main body, and the elastic sheets are arranged at intervals, and the limiting members are arranged in the intervals and are respectively connected to the elastic sheets, so that the glass slide can be clamped between the elastic sheets and the limiting members.
2. The dyeing clip according to claim 1, characterized in that: A gap is provided between the limiting member and the elastic sheet.
3. The dyeing clip according to claim 2, characterized in that: The limiting member is arc-shaped.
4. The dyeing clip according to claim 2, characterized in that: The elastic sheet includes a connecting portion and a clamping portion connected to the connecting portion, the connecting portion is connected to the main body, and the limiting member is installed on the clamping portion.
5. The dyeing clip according to claim 4, characterized in that: The slide comprises a slide body and a slide header connected to the slide body, and the clamping portion and the limiting member clamp the slide header.
6. The dyeing clip according to claim 5, characterized in that: The cross-section of the clamping portion is arc-shaped.
7. The dyeing clip according to claim 1, characterized in that: The dyeing clamp also includes a hand piece, which is installed on the main body and is used for holding the hand piece to move.
8. The dyeing clip according to claim 7, characterized in that: The hand piece is provided with a groove.
9. The dyeing clip according to claim 8, characterized in that: The groove wall of the groove is provided with friction lines.
10. A dyeing device, characterized in that: The dyeing device comprises a dyeing jar and a dyeing clip as described in any one of claims 1 to 9.