CN213949155U - Special slide glass of full-automatic immunohistochemical staining appearance stores box - Google Patents

Abstract

The utility model discloses a special slide glass of full-automatic immunohistochemical staining appearance stores box, it includes upper end open-ended cuboid form box body and can dismantle the lid of connecting in the opening part, the inside fixed fixing base that is equipped with of box body, the bottom surface and the spaced formation installation cavity of box body bottom surface of fixing base, be equipped with power and electronic pump in the installation cavity, the even spaced a plurality of downwardly extending of seting up of fixing base upper surface is used for supplying slide glass male slot, set up the cross slot of perpendicular to slot extension direction on the lateral wall of slot, be equipped with the elasticity gasbag in the cross slot, the elasticity gasbag is responsible for the intercommunication through aerifing the branch pipe and aerifing, aerify the exhaust hole intercommunication of seting up on being responsible for one end and the box body, the other end communicates with the gas outlet of electronic pump, it is equipped with one-way admission valve to aerify the one end of being responsible for being close to the exhaust hole, the one end that is close to the gas outlet is equipped with one-way admission valve. The glass slide fixing device has the advantages that the glass slide is fixed firmly after being stored, is not easy to shake or fall, can avoid damage in transportation, and is convenient to take, place and use.

Description

Special slide glass of full-automatic immunohistochemical staining appearance stores box

Technical Field

The utility model belongs to the biomedical field, concretely relates to special slide glass of full-automatic immunohistochemical staining appearance stores box.

Background

The immunohistochemical slide glass is also called as anti-drop slide glass, ion modified slide glass or cell capture slide glass, and is characterized in that the surface of the slide glass or cover glass is modified by a chemical or physical method so as to prevent the cell or tissue from dropping in the operation process. At present, the domestic commonly used full-automatic immunohistochemical stainers are brands such as Roche, Lecia, Dako, Thermo, Biocare, Biogene and the like, and domestic glass slides are usually selected for reducing the cost when matched glass slides are used in the instruments, but the domestic glass slides need to be additionally processed before being loaded, so that the instruments are complicated. In order to simplify the operation and improve the efficiency, a special glass slide with the middle lower, the two ends higher and the middle provided with a hydrophobic coating can be designed. The upper surface of the glass slide is not completely flat, so the glass slide is not suitable for a conventional storage box, and the existing storage box also lacks an effective glass slide fixing structure, so the glass slide is easy to damage during transfer, movement or overturning, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special slide glass of full-automatic immunohistochemical staining appearance stores box aims at overcoming the above-mentioned not enough that exists among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a slide glass storage box special for a full-automatic immunohistochemical staining instrument comprises a cuboid box body with an open upper end and a box cover detachably connected to an opening at the upper end of the box body, wherein a fixed seat is fixedly arranged inside the box body, the bottom surface of the fixed seat and the bottom surface of the box body are separated to form a mounting cavity, a power supply and an electric inflator pump connected with the power supply are arranged in the mounting cavity, a plurality of slots which extend downwards and are used for inserting slide glass are uniformly arranged on the upper surface of the fixed seat at intervals, a transverse groove perpendicular to the extending direction of the slots is arranged on the side wall of each slot, an elastic airbag is arranged in each transverse groove, the elastic airbag is communicated with an inflation main pipe through an inflation main pipe, one end of the inflation main pipe is communicated with an exhaust hole formed in the box body, the other end of the inflation main pipe is communicated with an air outlet of the electric inflator pump, and one end of the inflation main pipe, which is close to the exhaust hole, is provided with an exhaust valve, one end close to the air outlet is provided with a one-way air inlet valve, when the elastic air bag is in an inflated state, the glass slide can be pressed and fixed in the slot, and when the elastic air bag is in an uninflated state, the glass slide can be pulled out from the slot.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the cross slot intercommunication the opening part of slot is equipped with epitaxial groove, it can follow to be equipped with in the epitaxial groove the gliding clamp plate of epitaxial groove, equal fixedly connected with extension spring respectively in the upper and lower both ends of clamp plate rear side, the rear end of extension spring be fixed in the fixed slot of epitaxial groove tank bottom, when elasticity gasbag is in unaerated state, the extension spring can make the clamp plate stop in the epitaxial groove, when elasticity gasbag is in the gas filled state, the clamp plate can by elasticity gasbag releases and compresses tightly in the slot the slide glass.

The beneficial effect who adopts above-mentioned further scheme is that, the clamp plate receives the pulling force effect of extension spring all the time, guarantees that the elasticity gasbag exhausts and removes the back to the clamp plate pressure, and the clamp plate can contract smoothly to remove compressing tightly and hindering to slide glass in the slot, also guarantee that slide glass inserts more smoothly toward the slot when initial, guarantee not to receive the board or elasticity gasbag to hinder in the insertion process.

Furthermore, a first elastic cushion layer is arranged on the front side face of the pressing plate.

The beneficial effect of adopting the further scheme is that the flexible contact of the pressing plate and the glass slide is realized.

Further, the elastic air bag is a cylindrical rubber air bag which can extend in the transverse groove along the axial direction of the transverse groove, and the transverse groove is a cylindrical groove.

The beneficial effect of adopting above-mentioned further scheme is, simple structure, workable, epitaxial groove also is circular groove this moment.

Furthermore, the upper end opening of slot is equipped with second elastic cushion.

Adopt above-mentioned further scheme's beneficial effect is, second elastic cushion has elasticity, can support the slide glass tightly after the slide glass inserts, prevents that it from rocking, and the back is taken out to the slide glass in addition, and second elastic cushion has certain shutoff slot upper end open-ended effect, prevents that the foreign matter from getting into the slot.

Further, the district is posted for handheld district, workspace and label from one end to the other end in proper order to the slide, handheld district and label are posted the district and are all thick in the workspace, the slide inserts in the time of in the slot, the district is posted completely to workspace and label stretches into in the slot, handheld district part or all are located outside the slot.

The beneficial effect of adopting the above-mentioned further scheme is that, the slide glass of above-mentioned structure is for being exclusively used in the slide glass of immunohistochemistry, and the middle zone of workspace can coat and establish hydrophobic coating, reaches and prevents that cell or tissue from appearing falling the piece phenomenon, and the handheld district is partly or all to be located outside the slot, makes things convenient for the slide glass to take.

Further, the lower extreme of slot is equipped with third elastic cushion, the slide glass inserts back in the slot, the one end at district place is posted to the label with third elastic cushion supports tightly.

Adopt the beneficial effect of above-mentioned further scheme to be, third elastic cushion plays the cushioning effect, prevents slide and slot diapire hard contact.

Furthermore, the transverse groove is formed in the middle of the side wall of the slot, and when the elastic air bag is in an inflated state, the working area of the glass slide in the slot is pressed tightly.

Adopt above-mentioned further scheme's beneficial effect to be, the district is posted to the label that the workspace is thinner than the lower extreme, then the workspace pressurized back, and the district is posted to more bellied label relatively is bound up the hindrance that receives elastic airbag or clamp plate, and the slide glass is difficult for dropping from the slot when guaranteeing the upset.

Further, an inflation locking button and an exhaust unlocking button are arranged on the front side wall of the box body.

The beneficial effect of adopting the above-mentioned further scheme is, it is more convenient to guarantee to use.

Compared with the prior art, the utility model discloses a technological effect and advantage:

the base of the box body is provided with an inserting groove, the side wall of the middle of the inserting groove is transversely provided with a transverse groove for the elastic air bag to be arranged in, after the glass slide is inserted into the inserting groove, the elastic air bag is inflated to enable the glass slide to be tightly pressed and fixed in the inserting groove, so that the glass slide is stably and constantly kept in the inserting groove when the subsequent transferring, moving or even turning action occurs, the glass slide is not easy to damage, and when the glass slide is required to be used, the glass slide loses pressing force to be unlocked after being exhausted, and the glass slide can be conveniently taken and used; simple structure gets and puts all more convenient, stores the slide effectual, can effectively reduce the damage of transportation to the slide.

Drawings

Fig. 1 is a schematic view of a slide storage box dedicated to a fully automatic immunohistochemical staining instrument provided in the present invention (slide is not inserted into the rightmost slot);

FIG. 2 is an enlarged view of the connection between the slot and the transverse slot encircled by circle A in FIG. 1;

FIG. 3 is an enlarged view of the upper opening of the slot encircled by circle B in FIG. 1;

fig. 4 is a front view of the slide storage cassette of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a box cover; 3. a fixed seat; 4. a mounting cavity; 5. a power source; 6. an electric inflator; 7. a slot; 8. a glass slide; 9. a transverse groove; 10. an elastic air bag; 11. an inflation branch pipe; 12. an inflation main pipe; 13. an exhaust valve; 14. a one-way intake valve; 15. an epitaxial trench; 16. pressing a plate; 17. a tension spring; 18. a first elastic cushion layer; 19. a second elastic cushion layer; 20. a third elastic cushion layer; 21. an inflation lock button; 22. an exhaust unlock button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but 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, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the utility model provides a special slide glass storage box for a full-automatic immunohistochemical staining instrument, which comprises a cuboid box body 1 with an open upper end and a box cover 2 detachably connected with the upper end opening of the box body 1, wherein a fixed seat 3 is fixedly arranged inside the box body 1, the bottom surface of the fixed seat 3 and the bottom surface of the box body 1 are separated to form a mounting cavity 4, a power supply 5 and an electric inflator pump 6 connected with the power supply 5 are arranged in the mounting cavity 4, a plurality of slots 7 which extend downwards and are used for inserting slide glass 8 are arranged on the upper surface of the fixed seat 3 at uniform intervals, a transverse groove 9 which is vertical to the extension direction of the slots 7 is arranged on the side wall of the slots 7, an elastic air bag 10 is arranged in the transverse groove 9, the elastic air bag 10 is communicated with an air charging main pipe 12 through an air charging branch pipe 11, one end of the air charging main pipe 12 is communicated with an air vent hole arranged on the box body 1, the other end with the gas outlet intercommunication of electronic pump 6, it is close to inflate person in charge 12 the one end in exhaust hole is equipped with discharge valve 13, is close to the one end of gas outlet is equipped with one-way admission valve 14, when elasticity gasbag 10 is in the inflation state, slide glass 8 can be compressed tightly and be fixed in slot 7, when elasticity gasbag 10 is in the uninflated state, slide glass 8 can follow extract in the slot 7.

It should be noted that the electric inflator is a miniature inflator, the maximum external dimension of the electric inflator is not more than 10cm, and the elastic air bag is preferably a rubber air bag and can be a spring air bag.

In an embodiment of the present invention, the transverse groove 9 communicates with the opening of the slot 7 is provided with an extension groove 15, the extension groove 15 is provided with an extension pressing plate 16, the extension pressing plate 15 can slide along, the upper end and the lower end of the rear side of the pressing plate 16 are respectively fixedly connected with an extension spring 17, the rear end of the extension spring 17 is fixed in the fixing groove of the bottom of the extension groove 15, the elastic airbag 10 is in an uninflated state, the extension spring 17 can make the pressing plate 16 stop in the extension groove 15, the elastic airbag 10 is in an inflated state, the pressing plate 16 can be pushed out and pressed by the elastic airbag 10 in the slot 7, and the glass slide 8 is in the slot 7.

It can be understood that the extension spring can be a conventional steel spring, can also be a rubber band or the like, and in order to ensure that the pressing plate only moves in the horizontal direction (transverse direction), a limiting slide rod can be further arranged, one end of the limiting slide rod is fixedly connected with the rear end of the pressing plate, and the other end of the limiting slide rod moves in a limiting slide groove correspondingly arranged at the bottom of the extension groove. The number of the tension springs is not limited to two, and one or more tension springs can be adopted, and the number of the limiting slide rods can be flexibly selected.

In one embodiment of the present invention, the front side of the pressing plate 16 is provided with a first elastic cushion layer 18.

Specifically, the elastic cushion layer may be a rubber sheet.

In an embodiment of the present invention, the elastic airbag 10 is a cylindrical rubber airbag that can axially extend along the transverse groove 9 in the transverse groove 9, and the transverse groove 9 is a cylindrical groove.

In an embodiment of the present invention, the upper opening of the slot 7 is provided with a second elastic cushion layer 19.

In an embodiment of the utility model, slide glass 8 is handheld district, workspace and label from one end to the other end in proper order and posts the district, handheld district and label post the district all thicker than the workspace, slide glass 8 inserts when in slot 7, workspace and label posts the district and stretches into completely in slot 7, handheld district part or all are located outside slot 7.

It should be noted that, as shown in fig. 1 to 3, the front end faces of the handheld area, the working area and the label pasting area are flush, the rear end faces are uneven, the two ends are high, the middle is low, and the rear end faces face the transverse groove.

In an embodiment of the present invention, the lower end of the slot 7 is provided with a third elastic cushion 20, and after the slide glass 8 is inserted into the slot 7, the one end of the label pasting region is abutted against the third elastic cushion 20.

In an embodiment of the present invention, the transverse groove 9 is opened in the middle of the sidewall of the slot 7, and when the elastic airbag 10 is in an inflated state, the working area of the slide glass 8 in the slot 7 is compressed.

In an embodiment of the present invention, an inflation locking button 21 and an exhaust unlocking button 22 are disposed on the front side wall of the box body 1.

It should be noted that, when the inflation locking button is pressed down, the electric inflator pump is started and the electric exhaust valve is in a closed state, at this time, each elastic air bag is inflated, and after a certain time (preset) of inflation, the electric inflator pump is closed to complete inflation locking; when the slide glass in the slot needs to be taken, the dare unlocking button is pressed down, the electric inflator pump keeps the shutdown state, the electric exhaust valve is opened, and the gas in each air bag is automatically discharged. The circuit structure is simple, and it is not difficult for those skilled in the art, and therefore, the detailed description thereof is omitted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (9)

1. The special glass slide storage box for the full-automatic immunohistochemical staining instrument is characterized by comprising a cuboid box body (1) with an upper end opening and a box cover (2) detachably connected to an opening at the upper end of the box body (1), wherein a fixing seat (3) is fixedly arranged inside the box body (1), the bottom surface of the fixing seat (3) and the bottom surface of the box body (1) are separated to form a mounting cavity (4), a power supply (5) and an electric inflating pump (6) connected with the power supply (5) are arranged in the mounting cavity (4), a plurality of slots (7) which extend downwards and are used for inserting glass slides (8) are uniformly arranged on the upper surface of the fixing seat (3) at intervals, transverse grooves (9) which are perpendicular to the extending direction of the slots (7) are arranged on the side walls of the slots (7), and elastic air bags (10) are arranged in the transverse grooves (9), elasticity gasbag (10) are responsible for (12) intercommunication through aerifing branch pipe (11) and aerifing, aerify be responsible for (12) one end with the exhaust hole intercommunication of seting up on box body (1), the other end with the gas outlet intercommunication of electronic pump (6), it is close to aerify be responsible for (12) the one end in exhaust hole is equipped with discharge valve (13), is close to the one end of gas outlet is equipped with one-way admission valve (14), when elasticity gasbag (10) are in the gas filled state, slide glass (8) can be compressed tightly and be fixed in slot (7), when elasticity gasbag (10) are in the non-gas filled state, slide glass (8) can be followed extract in slot (7).

2. The slide storage box special for the full-automatic immunohistochemical staining instrument according to claim 1, it is characterized in that an extension groove (15) is arranged at the opening of the transverse groove (9) communicated with the slot (7), a pressure plate (16) which can slide along the extension groove (15) is arranged in the extension groove (15), the upper end and the lower end of the rear side of the pressure plate (16) are respectively and fixedly connected with a tension spring (17), the rear end of the tension spring (17) is fixed in a fixing groove at the bottom of the extension groove (15), when the elastic air bag (10) is in an uninflated state, the tension spring (17) can enable the pressure plate (16) to stay in the extension groove (15), when the elastic air bag (10) is in an inflated state, the pressing plate (16) can be pushed out by the elastic air bag (10) and presses the glass slide (8) in the slot (7).

3. The slide storage box special for the fully automatic immunohistochemical staining instrument according to claim 2, wherein the front side of the pressing plate (16) is provided with a first elastic cushion layer (18).

4. The slide storage box special for the fully automatic immunohistochemical staining instrument according to claim 2, wherein the elastic air bag (10) is a cylindrical rubber air bag which can extend along the axial direction of the transverse groove (9) in the transverse groove (9), and the transverse groove (9) is a cylindrical groove.

5. The special slide storage box for the full-automatic immunohistochemical staining instrument according to claim 1, wherein the upper opening of the slot (7) is provided with a second elastic cushion layer (19).

6. The slide storage box for the fully automatic immunohistochemical staining instrument of any one of claims 1 to 5, wherein the slide (8) is sequentially a handheld area, a work area and a label posting area from one end to the other end, the handheld area and the label posting area are thicker than the work area, when the slide (8) is inserted into the slot (7), the work area and the label posting area completely extend into the slot (7), and the handheld area is partially or completely located outside the slot (7).

7. The special slide glass storage box for the full-automatic immunohistochemical staining instrument according to claim 6, wherein a third elastic cushion layer (20) is arranged at the lower end of the slot (7), and after the slide glass (8) is inserted into the slot (7), the end where the label pasting area is located is abutted against the third elastic cushion layer (20).

8. The slide storage box special for the fully automatic immunohistochemical staining instrument according to claim 6, wherein the transverse groove (9) is opened in the middle of the side wall of the insertion groove (7), and when the elastic air bag (10) is in an inflated state, the working area of the slide (8) in the insertion groove (7) is compressed.

9. The slide storage box special for the full-automatic immunohistochemical staining instrument according to claim 6, wherein an inflation locking button (21) and an exhaust unlocking button (22) are arranged on the front side wall of the box body (1).

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