Manual film making clamp

Abstract

The utility model relates to the field of manual slide making, in particular to a manual slide making clamp which comprises a slide support and a settling bin, and the settling bin comprises an outer bin and a filter screen pipe. A sealing ring is arranged at the opening in the bottom of the outer bin; the filter screen pipe is arranged in the outer bin, a gap exists between the filter screen pipe and the outer bin, and the filter screen pipe is fixedly connected with the outer bin through a connecting piece; a filter screen is welded to the bottom of the filter screen pipe, and the bottom of the filter screen pipe is higher than the bottom of the outer bin. Through the arrangement of the support plate, the outer bin of the settling bin is connected with the filter screen pipe suspended in the outer bin, so that a plurality of pouring spaces with the same structure are formed between the filter screen pipe and the outer bin, liquid can be poured out from any pouring space, the liquid pouring is convenient and fast, and the problem that the liquid is not completely poured due to wrong selection of the pouring direction is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of manual tablet making, specifically relates to a manual tablet making clamp. BACKGROUND

[0002] CN221174097U discloses a liquid-based cell tablet making device, including a sedimentation bin and a bin tablet base, the sedimentation bin is movably connected with a filter box. The problem is that the sedimentation bin and the bin tablet base need to be rotated and fixed, there is a risk of damaging the cell layer, and the movable filter box needs to be removed when pouring waste liquid, which is relatively cumbersome to operate.

[0003] CN221260732U discloses a liquid-based cell sedimentation device, including a base, the base is provided with a placing groove, the placing groove is used for placing a cell glass slide, a sedimentation base is arranged above the placing groove, and a sedimentation bin is movably connected to the sedimentation base; the sedimentation bin includes a hollow bin body, a partition plate is arranged in the bin body, the partition plate divides the bin body into a sample adding cavity and a reagent adding cavity, and a filter screen is arranged in the sample adding cavity.

[0004] The problems are that 1. the sedimentation bin and the base are threadedly connected, and when the sedimentation bin is installed and removed, the slide and the sealing ring of the sedimentation bin will be straightly rotated and rubbed, causing the sealing ring to deform and shift, and damaging the cell layer. 2. Since the filter screen is arranged in the sample adding cavity, it is not conducive to the outflow of liquid, so when the sample liquid is poured, the direction of the sedimentation bin needs to be adjusted, so that the reagent adding cavity is at the lower part, so as to facilitate the outflow of liquid from the reagent adding cavity.

[0005] CN213544172U and CN112098176A provide a sedimentation device, including a slide, a base and a sedimentation piece with two open ends; a sedimentation cavity is formed between the two open ends of the sedimentation piece; the slide is located on the base; a first adsorption part is arranged on the base, and a second adsorption part is arranged on the sedimentation piece, the first adsorption part and the second adsorption part are combined and adsorbed to make one open end of the sedimentation piece tightly close to the slide on the base.

[0006] The problem is that the adsorption is not firm, which leads to the failure of tablet making.

[0007] Therefore, there is an urgent need for a manual tablet making clamp which is simple to install, firm in combination, does not damage the cell layer during disassembly and removal, and is easy to pour waste liquid, to solve the above problems. SUMMARY

[0008] The utility model provides a manual tablet making clamp to solve the problem.

[0009] In order to achieve the above-mentioned purpose, the utility model provides a kind of manual tablet making clamp, including slide support, sedimentation bin, its characterized in that, sedimentation bin includes outer bin and filter screen pipe;

[0010] The outer bin is provided with an opening at the upper end and an opening at the lower end, and a sealing ring is arranged at the opening at the lower end;

[0011] The filter screen pipe is arranged in the outer bin, and a gap is formed between the filter screen pipe and the outer bin.

[0012] The lower end of the filter screen pipe is welded with a filter screen, and the lower end surface of the filter screen pipe is higher than the lower end surface of the outer bin.

[0013] Further, the connecting member is arranged in the outer bin and fixedly connected with the outer bin and the filter screen pipe at two ends.

[0014] Further, the supporting plate is at least one.

[0015] Further, the connecting member is a supporting rod in the shape of a rod or a supporting plate in the shape of a sheet.

[0016] Further, the supporting plate is arranged vertically.

[0017] Further, the first buckles are arranged on both sides of the bottom of the settling bin, and a clamping edge is arranged on each first buckle.

[0018] Further, the clamping edge has a horizontal first surface and an inclined second surface.

[0019] Further, the second buckles are arranged on both sides of the slide glass holder, and a stopper is arranged on each second buckle; the second buckle is elastically deformed when the first buckle is inserted, and the clamping edge of the first buckle is embedded under the stopper of the second buckle, so that the settling bin is fixed on the slide glass holder.

[0020] Further, the second buckle further comprises a dismounting handle, a first end of the dismounting handle is fixedly connected with the upper part of the second buckle, a second end is a free end, and an inclined third surface is arranged on the inner side of the free end of the dismounting handle.

[0021] Further, each second buckle has two stoppers, which are arranged on both sides of the second buckle.

[0022] The utility model discloses the beneficial effects of:

[0023] 1. The supporting plate is arranged to connect the settling bin outer bin and the filter screen pipe suspended in the inner part of the outer bin, so that a plurality of structure same pouring spaces are formed between the filter screen pipe and the outer bin, liquid can be poured out from any pouring space, liquid pouring is convenient and fast, and the problem of incomplete liquid pouring caused by wrong pouring direction selection is avoided.

[0024] 2. The second buckle is deformable, and when the second buckle is matched with the first buckle, the settling bin and the slide glass holder can be installed in the vertical direction without rotation, and cell layer damage caused by rotation matching is prevented. DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced as follows. Obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 It is a schematic view of the hand-made slide making clamp of the present application.

[0027] Figure 2 It is a schematic view of the settling bin of the present application.

[0028] Figure 3 It is a schematic view of the settling bin of the present application.

[0029] Figure 4 It is a bottom view of the settling bin of the present application.

[0030] Figure 5 It is a schematic view of the slide holder of the present application.

[0031] Figure 6 It is a partial enlarged view of the slide holder of the present application.

[0032] Among them:

[0033] 1, slide holder; 2, settling bin; 3, outer bin; 4, filter screen pipe; 5, sealing ring; 6, connecting piece; 7, filter screen; 8, support plate; 9, first buckle; 10, clamping edge; 11, first surface; 12, second surface; 13, second buckle; 14, stop block; 15, dismounting handle; 16, free end; 17, third surface. DETAILED DESCRIPTION

[0034] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] As shown in the drawings, Figures 1-4 The present application provides a hand-made slide making clamp,

[0036] The slide holder 1, the sedimentation chamber 2, the outer chamber 3 and the filter screen tube 4 are connected together.

[0037] It can be understood that, in use, the slide is placed on the slide holder 1, the sedimentation chamber 2 is placed on the slide, and the sedimentation chamber 2 and the slide holder 1 are clamped together, so that the sedimentation chamber 2 can form a sedimentation chamber with the slide for containing the specimen liquid.

[0038] The outer chamber 3 is provided with a sealing ring 5 at the bottom opening, which is used to seal the sedimentation chamber.

[0039] The filter screen tube 4 is welded with a filter screen 7 at the bottom, which is used to filter the mucus and other non-diagnostic components in the specimen.

[0040] The bottom of the filter screen tube 4 is higher than the bottom of the outer chamber 3, that is, the filter screen tube 4 is suspended inside the outer chamber 3. When the slide, the slide holder 1 and the sedimentation chamber 2 are assembled, the filter screen tube 4 does not contact the slide, and the outer chamber 3 and the slide form the sedimentation chamber.

[0041] The specific operation is: the specimen liquid is poured into the filter screen tube 4, the mucus and other non-diagnostic components are intercepted by the filter screen 7 and remain above the filter screen 7, and the diagnostic components such as cells flow into the outer chamber 3 and then into the sedimentation chamber formed by the sedimentation chamber 2 and the slide. After a period of sedimentation, the cells are deposited on the slide, the preparation is completed, the specimen liquid is poured out, and the cell smear for pathological diagnosis is obtained.

[0042] Further, as shown in Figures 2-3 The connecting member 6 is located inside the outer chamber 3 and is fixedly connected to the inside of the outer chamber 3 and the outside of the filter screen tube 4 at both ends.

[0043] Further, as shown in Figures 2-3 The supporting plate 8 is at least one. Preferably, the supporting plate 8 is two.

[0044] Further, as shown in Figures 2-3 The connecting member 6 is a rod-shaped supporting rod or a sheet-shaped supporting plate 8.

[0045] Further, as shown in Figures 2-3 The supporting plate 8 is vertically arranged.

[0046] It can be understood that in the prior art, some filter screen pipes 4 are separate components, and after filtering and film making, the filter screen pipe 4 needs to be taken out, so that the sample liquid can be poured out. The operation is complicated, the sample is easy to be contaminated, and the operator is easy to be in contact with the sample, increasing the risk. Some filter screens 7 are fixed in the settling bin 2. This part occupies a position that cannot be used to pour out the sample liquid because of the blockage of the filter screen 7. It may cause incomplete pouring of the sample liquid, affecting the film making and staining effect. Another part directly connected with the outside can only be used to pour out the sample liquid, which inevitably leads to the need to adjust the position when pouring out the sample liquid, so that the sample liquid can only be poured out through one part of the position, which is difficult to operate and easy to make mistakes.

[0047] The filter screen pipe 4 provided by the embodiment is placed in the outer bin 3 through the connecting piece 6. The connecting piece 6 is a rod-shaped support rod or a sheet-shaped support plate 8. The support plate 8 is vertically arranged. The connecting piece 6 is located in the inner part of the outer bin 3, and the two ends are fixedly connected with the inner part of the outer bin 3 and the outer part of the filter screen pipe 4, respectively. In this way, a plurality of pouring spaces with the same structure are formed between the filter screen pipe 4 and the outer bin 3, so that the liquid can be poured out from any pouring space, making the liquid pouring convenient and fast, and avoiding the problem of incomplete pouring of the liquid caused by the wrong selection of the pouring direction.

[0048] Further, as shown in Figures 2-3 , the bottom of the settling bin 2 is provided with a first buckle 9 on each side. A clamping edge 10 is arranged on each first buckle 9.

[0049] Further, as shown in Figures 2-3 , the clamping edge 10 has a horizontal first surface 11 and an inclined second surface 12.

[0050] Further, as shown in Figures 5-6 , the slide holder 1 is provided with a second buckle 13 on each side. A stop block 14 is arranged on each second buckle 13. The second buckle 13 corresponds in position to the first buckle 9. The second buckle 13 can be elastically deformed when the first buckle 9 is inserted. When the clamping edge 10 of the first buckle 9 is embedded below the stop block 14 of the second buckle 13, the settling bin 2 is fixed to the slide holder 1.

[0051] It can be understood that the traditional manual film making clamp is obtained by rotating the settling bin 2 into the slide holder 1 to fix the settling bin 2 to the slide holder 1. When the settling bin 2 is installed and removed, the slide and the sealing ring 5 of the settling bin 2 will have a rotating friction, causing the sealing ring 5 to deform and shift, and damaging the cell layer.

[0052] The first buckle 9 and the second buckle 13 are matched in the embodiment, and the first buckle 9 is clamped into the stop block 14 of the second buckle 13 by vertical pressing. In this way, the settling bin 2 can be fixed to the slide holder 1, which is convenient and fast to install, and can also avoid the deformation and shift of the sealing ring 5 caused by rotation, and damage the cell layer.

[0053] It can be understood that the inclined second surface 12 facilitates the second buckle 13 to be smoothly buckled into the first buckle 9; after the second buckle 13 enters the first buckle 9, the horizontal first surface 11 of the buckling edge 10 is in contact with the stopper 14 of the first buckle 9, the contact area is large, and the buckling is firm.

[0054] During installation, the inclined second surface 12 is squeezed into the second buckle 13 by vertical pressing, and the second buckle 13 is deformed; when the second surface 12 of the second buckle 13 completely enters the stopper 14, the action force of the second surface 12 on the second buckle 13 disappears, the second buckle 13 returns to the original shape, the stopper 14 is reset, and abuts against the horizontal first surface 11, so as to install the sedimentation tank 2 on the slide holder 1.

[0055] Further, as shown in Figures 5-6 the second buckle 13 also includes a dismounting handle 15, the first end of the dismounting handle 15 is fixedly connected with the upper part of the second buckle 13, the second end is a free end 16, and the inner side of the free end 16 of the dismounting handle 15 has an inclined third surface 17.

[0056] It can be understood that the dismounting handle 15 has two functions, one is that the third surface 17 of the dismounting handle 15 is used for guiding the installation of the sedimentation tank 2; and the other is that the dismounting handle 15 is used for assisting in dismounting the sedimentation tank 2 from the slide holder 1.

[0057] It can be understood that the inner side of the dismounting handle 15 has the inclined third surface 17, the inclination angle of the third surface 17 is consistent with that of the second surface 12 of the buckling edge 10, which is used for guiding the second surface 12 of the buckling edge 10 to smoothly slide downward, so that the second buckle 13 of the sedimentation tank 2 is smoothly buckled into the first buckle 9 of the slide holder 1.

[0058] Specifically, during installation, first, the slide is placed on the slide holder 1, then the second buckle 13 of the sedimentation tank 2 is aligned with the first buckle 9 of the slide holder 1, and the sedimentation tank 2 is vertically pressed, so that the second surface 12 of the buckling edge 10 on the second buckle 13 slides downward along the third surface 17 of the dismounting handle 15 of the first buckle 9, the buckle support is deformed, the buckling edge 10 slides below the stopper 14, the second surface 12 and the third surface 17 are separated, the deformation force caused by the second surface 12 and the third surface 17 disappears, the stopper 14 is reset and abuts against the first surface 11 of the buckling edge 10, the first buckle 9 and the second buckle 13 are buckled, the sedimentation tank 2 is firmly fixed on the slide, and the sedimentation tank 2 and the slide together form a sedimentation chamber that can hold specimen liquid.

[0059] During dismounting, the dismounting handle 15 of the first buckle 9 is squeezed, the buckling edge 10 of the sedimentation tank 2 is deformed, and under the action of the second inclined surface and the third inclined surface, the sedimentation tank 2 automatically separates from the limitation of the stopper 14 of the slide holder 1, and the sedimentation tank 2 is separated out.

[0060] Further, as shown in Figures 5-6 Each second buckle 13 has two stoppers 14, which are located on both sides of the second buckle 13.

[0061] It can be understood that the two stoppers 14 are respectively located on both sides of the second buckle 13, that is, the number of stoppers 14 is increased, and the stoppers 14 are distributed more dispersedly, so that when the settling tank 2 and the slide holder 1 are clamped together, the stress points are increased, and the stress points are distributed dispersedly, and the combination of the settling tank 2 and the slide holder 1 is more stable.

[0062] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusions, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0063] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the above specific embodiments, and the above specific embodiments are only illustrative, but not restrictive, and those skilled in the art can make many forms under the inspiration of the utility model without departing from the purpose of the utility model and the scope protected by the claims.

Claims

1. A hand slide preparation holder comprising a slide holder, a sinker, characterized in that, The settling tank comprises an outer tank and a filter screen pipe; The outer tank is open at both upper and lower ends, and a sealing ring is arranged at the lower end opening; The filter screen pipe is arranged inside the outer tank, and a gap exists between the filter screen pipe and the outer tank, and the filter screen pipe is fixedly connected to the outer tank by a connecting piece; A filter screen is welded to the lower end of the filter screen pipe, and the lower end surface of the filter screen pipe is higher than the lower end surface of the outer tank.

2. The handcrafted coaster of claim 1, wherein, The connecting piece is located inside the outer tank and is fixedly connected to the inside of the outer tank and the outside of the filter screen pipe at both ends.

3. The handcraft holder according to claim 2, wherein The connecting piece is at least one.

4. The handcraft holder according to claim 3, wherein The connecting piece is a rod-shaped support rod or a sheet-shaped support plate.

5. The handcraft holder according to claim 4, wherein The support plate is arranged vertically.

6. The handcraft holder according to claim 5, wherein First buckles are arranged on both sides of the bottom of the settling tank, and a clamping edge is arranged on each first buckle.

7. The handcraft holder according to claim 6, wherein The clamping edge has a horizontal first surface and an inclined second surface.

8. The handcraft holder according to claim 7, wherein Second buckles are arranged on both sides of the slide holder, and a stopper is arranged on each second buckle; the second buckle is elastically deformed when the first buckle is inserted, and the clamping edge of the first buckle is embedded under the stopper of the second buckle when the settling tank is fixed to the slide holder.

9. The handcraft holder according to claim 8, wherein The second buckle further comprises a dismounting handle, a first end of the dismounting handle is fixedly connected to the upper part of the second buckle, and a second end is a free end, and the inner side of the free end has an inclined third surface.

10. The handcraft holder according to claim 8, wherein Each second buckle has two stoppers, which are located on both sides of the second buckle.

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