CN208922568U - A kind of teaching science of heredity cell biological slice - Google Patents

Abstract

The utility model discloses a kind of teaching science of heredity cell biologicals to be sliced, including being sliced box, sliding glass plate and pressing buckle, the slice box is internally provided with demarcation plate, the demarcation plate, which will be sliced inside box, is separated into the first slice slot and the second slice slot, the symmetrical slice that is internally provided with of the first slice slot and the second slice slot presss from both sides, the upper end of the slice box symmetrically offers sliding slot, the both ends of the sliding glass plate are slidably connected with sliding slot, one end of the sliding glass plate is equipped with fixed plate, sealing rubber pad is provided between the sliding slot and sliding glass plate, the junction of the fixed plate and slice box is provided with pressing buckle, the pressing buckle includes clamp and deck, the clamp includes card case, bolt, rotating seat, elastic set square, fixed disk and spring, the bolt is plugged in card case, The upper end of the bolt is equipped with rotating seat.The utility model good airproof performance, classification is obvious, takes conveniently.

Description

A kind of teaching science of heredity cell biological slice

Technical field

The utility model relates to education and instruction appliance technology, specially a kind of teaching is cut with science of heredity cell biological Piece.

Background technique

In recent years, China's development of educational cause is rapid, country continues to increase the investment of education, and the whole society has built The atmosphere to take education seriously, science of heredity is an important subject of education and instruction subject, in order to enable student to be better understood by and lose It passes and learns relevant eucaryotic cell structure, general medicine class universities and colleges can all save numerous science of heredity cell specimens, these science of heredity cells Sample would generally be placed in specified cell section box.

But existing science of heredity cell biological slice has the disadvantage in that

1, more cell specimen can be placed mostly in existing science of heredity cell biological slice, when needs search out wherein When one cell specimen, education and instruction personnel are needed to find one by one, use is extremely inconvenient.

2, existing science of heredity cell biological is sliced when not in use, it will usually it is placed into specified ground cabinet, and cabinet Be generally positioned at the corner of indoor darkness, moisture is heavier, therefore biologic slice is easy to dampness and even intakes, once dampness or into Water then will affect religion moon teaching and use.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of teaching science of heredity cell biological slice, solves Existing technology leakproofness is poor, while classifying quality is poor, takes inconvenient problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of teaching is cut with science of heredity cell biological Piece, including slice box, sliding glass plate and pressing buckle, the slice box are internally provided with demarcation plate, and the demarcation plate will The first slice slot and the second slice slot are separated into inside slice box, the first slice slot and second are sliced being internally provided with for slot Symmetrical slice folder, the upper end of the slice box symmetrically offer sliding slot, and the both ends of the sliding glass plate and sliding slot are sliding Dynamic connection, one end of the sliding glass plate are equipped with fixed plate, and sealing rubber is provided between the sliding slot and sliding glass plate The junction of rubber mat, the fixed plate and slice box is provided with pressing buckle, and the pressing buckle includes clamp and deck, described Clamp includes that card case, bolt, rotating seat, elastic set square, fixed disk and spring, the bolt are plugged in card case, described to insert The upper end of pin is equipped with rotating seat, and flexible set square, elastic set square in place on the bolt is arranged in the two sides of the bolt Fixed disk is installed at following position directly, spring, the inside of the deck are provided between the fixed disk and the bottom surface of card case Offer the slot to match with bolt.

Preferably, the upper surface of the demarcation plate is provided with mark number ruler.

Preferably, the inner wall of the slice box is pasted with waterproof plastic film.

Preferably, the elastic set square is rubber set square.

Preferably, there are two handheld rings for the upper end installation of the slice box.

The utility model provides a kind of teaching science of heredity cell biological slice, have it is following the utility model has the advantages that

(1) the utility model is by the first slice of setting slot, the second slice slot, slice folder and mark number ruler, in use, education The different types of cell specimen of manufacture can be individually positioned in the first slice slot and the second slice slot by faculty, then right Serial number on sighting target number ruler is placed sequentially in corresponding slice folder, and when use need to only find corresponding mark number ruler serial number number i.e. Corresponding cell specimen can be found out, the utility model classification is clear, takes conveniently.

(2) the utility model is by setting sliding glass plate, sealing rubber pad and pressing buckle, in use, passing through push-and-pull Opening or closing for slice box can be realized in sliding glass plate, after sliding glass plate is pushed into closed state, presses rotating seat, It the bolt compressed spring of rotating seat bottom and is moved down at this time with dynamic elasticity set square, elastic set square can be connected to card case Inside, and bolt bottom end will be inserted into the slot inside deck, and rotating seat and clockwise or counterclockwise 90 are then pressed Rotating seat is unclamped after degree, bolt will recoil to original state under the rebound effect of spring at this time, and the bottom end of bolt will It is detached from deck, the utility model closure effect is good, easy to operate.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the right view of the utility model；

Fig. 3 is the schematic diagram of internal structure that the utility model is sliced box；

Fig. 4 is the structural schematic diagram in the direction A-A in the utility model Fig. 1；

Fig. 5 is the structural schematic diagram of the pressing buckle of the utility model.

In figure: 1 slice box, 2 demarcation plates, 3 first slice slots, 4 second slice slots, 5 slice folders, 6 mark number rulers, 7 sliding slots, 8 Sliding glass plate, 9 fixed plates, 10 sealing rubber pads, 11 pressing buckles, 12 clamps, 13 decks, 14 card casees, 15 bolts, 16 rotations Seat, 17 elastic set squares, 18 fixed disks, 19 springs, 20 slots, 21 handheld rings, 22 waterproof plastic films.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of teaching science of heredity cell biological slice, Including slice box 1, sliding glass plate 8 and pressing buckle 11, slice box 1 is internally provided with demarcation plate 2, and demarcation plate 2 will be sliced It is separated into the first slice slot 3 and the second slice slot 4 inside box 1, the first slice slot 3 and the second slice slot 4 are internally provided with phase Mutually symmetrical slice folder 5, the upper end of slice box 1 symmetrically offer sliding slot 7, and the both ends of sliding glass plate 8 and the sliding of sliding slot 7 connect It connecing, one end of sliding glass plate 8 is equipped with fixed plate 9, sealing rubber pad 10 is provided between sliding slot 7 and sliding glass plate 8, Gu The junction of fixed board 9 and slice box 1 is provided with pressing buckle 11, and pressing buckle 11 includes clamp 12 and deck 13, and clamp 12 wraps Card case 14, bolt 15, rotating seat 16, elastic set square 17, fixed disk 18 and spring 19, bolt 15 is included to be plugged in card case 14, The upper end of bolt 15 is equipped with rotating seat 16, and flexible set square 17, elasticity three in place on bolt 15 is arranged in the two sides of bolt 15 Fixed disk 18 is installed at 17 following position directly of gusset, spring 19, deck are provided between fixed disk 18 and the bottom surface of card case 14 13 inside offers the slot 20 to match with bolt 15, and the upper surface of demarcation plate 2 is provided with mark number ruler 6, is sliced the interior of box 1 Wall is pasted with waterproof plastic film 22, and elastic set square 17 is rubber set square, and there are two handheld rings for the upper end installation of slice box 1 21。

In use, unclamping rotating seat 16, at this time bolt after pressing rotating seat 16 and clockwise or counterclockwise 90 degree 15 will recoil to original state under the rebound effect of spring 19, and the bottom end of bolt 15 is detached from deck 13, then push-and-pull sliding Glass plate 8 is openable slice box 1, and the cell mark in corresponding slice folder 5 is then taken out to the serial number on sighting target number ruler 6 This, after use, presses downwards rotating seat 16, then rotated ninety degrees, and the bolt 15 of 16 bottom of rotating seat compresses bullet at this time Spring 19 is simultaneously moved down with dynamic elasticity set square 17, and elastic set square 17 can be connected to inside card case 14, and 15 bottom end of bolt Closure is realized by being inserted into the slot 20 inside deck 13.

It can to sum up obtain, the utility model is sliced the slice of slot 3, second slot 4 by setting first, slice folder 5, mark number ruler 6, slides Dynamic glass plate 8, sealing rubber pad 10 and pressing buckle 11, it is poor to solve existing technology leakproofness, while classifying quality is poor, Take inconvenient problem.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of teaching is sliced with science of heredity cell biological, including slice box (1), sliding glass plate (8) and pressing buckle (11), It is characterized by: slice box (1) is internally provided with demarcation plate (2), the demarcation plate (2) will be sliced box (1) inner part It is divided into the first slice slot (3) and the second slice slot (4), first slice slot (3) and second are sliced being internally provided with for slot (4) Symmetrical slice presss from both sides (5), and the upper end of slice box (1) symmetrically offers sliding slot (7), the sliding glass plate (8) Both ends are slidably connected with sliding slot (7), and one end of the sliding glass plate (8) is equipped with fixed plate (9), the sliding slot (7) and cunning Be provided with sealing rubber pad (10) between dynamic glass plate (8), the junction of the fixed plate (9) and slice box (1) be provided with by Pressure buckle (11), the pressing buckle (11) include clamp (12) and deck (13), and the clamp (12) includes card case (14), inserts Pin (15), rotating seat (16), elastic set square (17), fixed disk (18) and spring (19), the bolt (15) are plugged on card case (14) in, the upper end of the bolt (15) is equipped with rotating seat (16), and flexible set square is arranged in the two sides of the bolt (15) (17), fixed disk (18), the fixed disk are installed in place elasticity set square (17) following position directly on the bolt (15) (18) it is provided between the bottom surface of card case (14) spring (19), the inside of the deck (13) offers and bolt (15) phase The slot (20) matched.

2. a kind of teaching according to claim 1 is sliced with science of heredity cell biological, it is characterised in that: the demarcation plate (2) upper surface is provided with mark number ruler (6).

3. a kind of teaching according to claim 1 is sliced with science of heredity cell biological, it is characterised in that: the slice box (1) inner wall is pasted with waterproof plastic film (22).

4. a kind of teaching according to claim 1 is sliced with science of heredity cell biological, it is characterised in that: the elasticity triangle Plate (17) is rubber set square.

5. a kind of teaching according to claim 1 is sliced with science of heredity cell biological, it is characterised in that: the slice box (1) there are two handheld ring (21) for upper end installation.