CN219936193U - Slide glass seals piece auxiliary device - Google Patents

Abstract

The utility model provides a slide sealing auxiliary device, comprising: the slide fixing table is provided with two parallel guide rails and a slide placing area positioned between the two guide rails, and slides are placed in the slide placing area; the fixing part can slide along the guide rail and is detachably connected with the guide rail through a fixing assembly, and the fixing assembly is used for limiting the sliding of the fixing part; the sliding part comprises a bottom plate which can slide along the guide rail, a plurality of jacks are arranged on the bottom plate, and the arrangement direction of the jacks is the same as the extending direction of the guide rail; one side of the bottom plate is hinged with a supporting plate for placing a cover glass, the supporting plate is hinged with one end of an adjusting rod, and the other end of the adjusting rod is matched with the jack. The utility model has the advantages that the cover glass can slowly fall from one side of the glass slide to the other side at different angles, so that bubbles generated when the cover glass falls too fast are avoided, and the sealing effect is good.

Description

Slide glass seals piece auxiliary device

Technical Field

The utility model relates to experimental equipment, in particular to a glass slide sealing auxiliary device.

Background

In the process of covering a slide glass with a cover glass for sealing, the cover glass needs to be slowly dropped from one side of the slide glass to the other side and air bubbles are prevented from being generated, and the process needs repeated exercises to master the clinker. Even so, the problems of excessively fast sliding of the cover glass, breakage of the cover glass and the like can still occur in the actual operation process, and a series of conditions which can influence the later-stage observation of the slice, such as bubbles, tissue loss on the slice and the like, are caused.

Disclosure of Invention

In view of the above-mentioned drawbacks, it is an object of the present utility model to provide a slide sealing auxiliary device that helps to seal a cover glass on a slide, ensuring that the quality of view of the slice meets experimental requirements.

The utility model provides a slide sealing auxiliary device, comprising: the slide glass fixing table is provided with two parallel guide rails and a slide glass placing area positioned between the two guide rails, wherein the slide glass placing area is used for placing slide glass; the fixing part can slide along the guide rail and is detachably connected with the guide rail through a fixing assembly, and the fixing assembly is used for limiting the sliding of the fixing part; the sliding part comprises a bottom plate which can slide along the guide rail, a plurality of jacks are formed in the bottom plate, and the arrangement direction of the jacks is the same as the extending direction of the guide rail; one side of the bottom plate is hinged with a supporting plate for placing a cover glass, the supporting plate is hinged with one end of an adjusting rod, and the other end of the adjusting rod is matched with the jack; the included angle between the supporting plate and the bottom plate can be adjusted by inserting the end part of the adjusting rod into different jacks.

Preferably, the upper surface of the slide fixing table is further provided with two slide taking areas, and the two slide taking areas are respectively arranged on the left side and the right side of the slide placing area and are communicated with the slide placing area.

Preferably, the tablet taking area is semicircular.

Preferably, the depth of the slide placement region is the same as the thickness of the slide.

Preferably, the front side and the rear side of the fixing part are respectively provided with a stud, the fixing assembly comprises a clamping plate and a nut which are sequentially sleeved on the studs from inside to outside, when the nut is screwed down, the clamping plate clamps the guide rail, and the fixing part is fixed in position.

Preferably, the bottom of the fixing part is provided with two sliding grooves matched with the guide rail

Preferably, a gap is provided between the lower surface of the base plate and the upper surface of the slide.

The utility model has the advantages that the cover glass can slowly fall from one side of the glass slide to the other side at different angles by arranging the glass slide fixing table, the fixing part and the sliding part, so that the cover glass is prevented from falling too fast to generate bubbles, and the sealing effect is good. The device has simple integral structure and easy operation, and can effectively avoid the slicing damage caused by manual sealing.

Drawings

FIG. 1 is a schematic view of the slide sealing auxiliary device of the present utility model;

FIG. 2 is a schematic view of the structure of the slide mount;

FIG. 3 is a schematic view of the connection structure of the fixing portion and the fixing assembly;

fig. 4 is a front view of the sliding portion;

fig. 5 is a plan view of the sliding portion.

Description of element numbers:

1. slide glass fixing table

11. Guide rail

12. Slide placement area

13. Film taking area

2. Fixing part

21. Sliding chute

22. Stud bolt

3. Sliding part

31. Sliding block

32. Bottom plate

33. Jack (Jack)

34. Supporting plate

35. Adjusting rod

351. Inserted bar

4. Cover glass

5. Clamping plate

6. Nut

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and are not intended to be limiting.

In the description of the present utility model, it should be noted that the terms "left", "right", "front", "rear", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the following description, taking fig. 1 as a reference basis for the direction, the left direction is left along the view plane, the right direction is right along the view plane, the front direction is outward perpendicular to the view plane, the rear direction is inward perpendicular to the view plane, the upper direction is upward along the view plane, and the lower direction is downward along the view plane. The extending direction of the guide rail 11 is the left-right direction.

As shown in fig. 1, the present utility model provides a slide sealing auxiliary device including a slide fixing table 1, a fixing portion 2, and a sliding portion 3. The slide fixing table 1 is shown in fig. 2, and has two parallel guide rails 11 and a slide placing area 12 on its upper surface, where the slide placing area 12 is opened between the two guide rails 11 for placing a slide. In one embodiment of the present utility model, the length, width and depth of the slide placement region 12 are 76mm, 26mm and 2mm, respectively, which are the same as the length, width and thickness of an existing slide, and the upper surface of the slide is flush with the upper surface of the slide mount 1 when the slide is located in the slide placement region 12. For facilitating the taking of the glass slide, two semicircular glass slide taking areas 13 are also preferably arranged on the upper surface of the glass slide fixing table 1, and the two glass slide taking areas 13 are respectively arranged on the left side and the right side of the glass slide placing area 12 and are communicated with the glass slide placing area 12. The operator can put two fingers into the two slide taking areas 13, respectively, and grasp the slides placed in the slide placing areas 12 from the left and right sides.

As shown in fig. 1 and 3, a sliding groove 21 matched with the guide rail 11 is formed on each of the front and rear sides of the bottom of the fixing portion 2, the fixing portion 2 can be slidably connected with the guide rail 11 through the sliding groove 21, and during sliding, the lower surface of the fixing portion 2 is kept in contact with the upper surface of the slide placing area 12 or the upper surface of the slide 2. Meanwhile, the fixing part 2 is detachably connected with the guide rail 11 through a fixing component, and the fixing component can limit the sliding of the fixing part 2. The form structure of the fixing component is not limited, and as the scheme adopted in a specific embodiment of the utility model, two studs 22 are respectively arranged at the front side and the rear side of the fixing part 2, the fixing component comprises a clamping plate 5 and a nut 6 which are sleeved on the studs 22 from inside to outside in sequence, the nut 6 is in threaded connection with the studs 22, when the nut 6 is screwed down, the clamping plate 5 clamps the outer side of the guide rail 11, and the position of the fixing part 2 is fixed; the fixing component may be a clip connected to the fixing portion 2, and when the guide rail 11 is clamped by the clip, the fixing portion 2 may be limited to slide on the guide rail 11. Other forms of securing assembly may be selected as desired by those skilled in the art. After the arrangement, the fixing part 2 can limit one end of the cover glass 4 in the sealing process, so that the cover glass 4 is prevented from sliding.

As shown in fig. 1, 4 and 5, the sliding portion 3 includes a bottom plate 32 horizontally disposed and slidably connected to the guide rail 11, and a plurality of insertion holes 33 are formed in the bottom plate 32, and the plurality of insertion holes 33 are arranged in a row in the same direction as the extending direction of the guide rail 11. One side of the bottom plate 32 is hinged with a supporting plate 34 for placing the cover glass 4, the supporting plate 34 is hinged with one end of an adjusting rod 35, and the other end of the adjusting rod 35 is provided with a plug rod 351 matched with the jack 33. By inserting the insert rod 351 into the different insertion holes 33, the angle between the support plate 34 and the bottom plate 32 can be adjusted. Specifically, the bottom plate 32 includes sliders 31 provided on front and rear sides of the bottom plate, respectively, and the sliders 31 are located outside the guide rail 11 and slidably connected to the guide rail 11. The support plate 34 is hinged between the two sliders 31. Meanwhile, a gap of 2-3mm is provided between the upper surface of the slide in the slide placement section 12 and the lower surface of the bottom plate 32, so that the slide 3 is prevented from damaging the tissues on the slide during the sliding.

In connection with fig. 1-5, the following is a method of use of the present utility model:

the slide is placed in the slide placement region 12, the fixing portion 2 is slid along the guide rail 11 to a position 3-5mm from the left side of the tissue sample on the slide, and the slide of the fixing portion 2 is restricted by the fixing member, so that the relative position of the fixing portion 2 is fixed. Next, after the angle between the support plate 34 and the bottom plate 32 is determined, the sliding portion 3 is mounted on the guide rail 11. A suitable coverslip is dropped onto the slide, the cover slip 4 is placed on the inclined support plate 34 and the left side of the cover slip 4 is brought to rest on the fixing part 2. Then, the slide 3 is pulled to the right slowly to cover the slide glass 4 slowly, thereby completing the sealing.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (7)

1. Slide glass seals piece auxiliary device, its characterized in that includes:

the slide glass fixing table is provided with two parallel guide rails and a slide glass placing area positioned between the two guide rails, wherein the slide glass placing area is used for placing slide glass;

the fixing part can slide along the guide rail and is detachably connected with the guide rail through a fixing assembly, and the fixing assembly is used for limiting the sliding of the fixing part;

the sliding part comprises a bottom plate which can slide along the guide rail, a plurality of jacks are formed in the bottom plate, and the arrangement direction of the jacks is the same as the extending direction of the guide rail; one side of the bottom plate is hinged with a supporting plate for placing a cover glass, the supporting plate is hinged with one end of an adjusting rod, and the other end of the adjusting rod is matched with the jack;

the included angle between the supporting plate and the bottom plate can be adjusted by inserting the end part of the adjusting rod into different jacks.

2. The slide sealing auxiliary device according to claim 1, wherein two slide taking areas are further arranged on the upper surface of the slide fixing table, and the two slide taking areas are respectively arranged on the left side and the right side of the slide placing area and are communicated with the slide placing area.

3. The slide sealing assist device of claim 2 wherein the slide removal zone is semi-circular.

4. The slide sealing assist device of claim 1 wherein the slide placement region has a depth that is the same as a thickness of the slide.

5. The slide sealing auxiliary device according to claim 1, wherein a stud is respectively arranged on the front side and the rear side of the fixing portion, the fixing assembly comprises a clamping plate and a nut which are sequentially sleeved on the stud from inside to outside, when the nut is screwed, the clamping plate clamps the guide rail, and the fixing portion is fixed in position.

6. The slide sealing auxiliary device according to claim 1, wherein two sliding grooves matched with the guide rail are formed in the bottom of the fixing portion.

7. The slide sealing assist device of claim 1 wherein a gap is provided between a lower surface of the base plate and an upper surface of the slide.