CN209506448U

CN209506448U - A kind of junior middle school's bioconversion medium specimen box

Info

Publication number: CN209506448U
Application number: CN201822162627.3U
Authority: CN
Inventors: 于千惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-23
Filing date: 2018-12-23
Publication date: 2019-10-18
Anticipated expiration: 2028-12-23

Abstract

The utility model belongs to specimen storing device technical field, in particular a kind of junior middle school's bioconversion medium specimen box, including placing box, the first cavity is offered inside the placing box, the inside of the placing box is fixed with placement plate close to bottom end, the bottom end front surface of the placing box slidably connects drawer, and the inside of the placing box is equipped with the first orifice plate, first orifice plate and the placement plate grafting；The deformation power of two springs, so that the first follow block and the second follow block have certain conflict power, so that being completely embedded between placing box and rack for test tube, reduce the amplitude that rack for test tube shakes, snap-gauge is slid into sliding slot, and make fixed column completely into through slot, and then the second gasket ring and the first gasket ring are fixed, reduce the diameter of the first gasket ring, so that rack for test tube can be suitably used for the test tube of different size, and because the second gasket ring of the first gasket ring is silica gel material, enhance the stabilization between rack for test tube and test tube, increases the stability with sample.

Description

A kind of junior middle school's bioconversion medium specimen box

Technical field

The utility model belongs to specimen storing device technical field, and in particular to a kind of junior middle school's bioconversion medium specimen box.

Background technique

Sample is the material objects such as animal, plant or mineral, and by various processing, order can save for a long time, and keep as far as possible Original appearance is used offer and is used as exhibition, demonstration, education, identification or textual criticism and various other researchs, and specimen box is for placing The chest of sample, during bioconversion medium, teacher needs to guide student to utilize the cell of micro- sem observation difference organism It organizes, and the sample observed is needed to have set sample, also some samples of collection in worksite in need.

The patent No. (CN201720500354.1 discloses a kind of portable bioconversion medium specimen box) includes sample Box main body, the surface of the sample box main body are equipped with sample box enclosure, and the surface at the sample box main body back side is filled equipped with pull rod It sets, the top of the sample box main body is equipped with specimen box top cover, and the top middle portion of the specimen box top cover is equipped with case lid handle etc., This patent cooperates the cold-storage oxidant layer in drawer by setting ice chest, realizes the function of refrigeration, but there is also some problems.

Existing technology has the following problems:

1, in the test tube that sample is put into storage, and test tube is inserted into test tube frame aperture, but because not to rack for test tube and Connection between specimen box is reinforced, and when moving, is easy to appear the case where rack for test tube or test tube shake, is unfavorable for sample Placement, and rack for test tube is not applied for the test tube of different size, makes troubles to user；

2, original specimen box can cooperate drawer by the ice chest below rack for test tube when for the sample for needing to refrigerate In cold-storage oxidant layer, provide the condition of refrigeration for sample, refrigerating space only formed to the bottom of the sample on rack for test tube, be easy There is low temperature situation not up to standard, influences the storage of sample.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of junior middle school's bioconversion medium sample There is case rack for test tube and test tube to be not easy to shake, and rack for test tube is suitable for the test tube of plurality of specifications, the spy of comprehensive offer refrigerated condition Point.

To achieve the above object, the utility model provides the following technical solutions: a kind of junior middle school's bioconversion medium specimen box, packet Placing box is included, the first cavity is offered inside the placing box, the inside of the placing box is fixed with placement plate close to bottom end, The bottom end front surface of the placing box slidably connects drawer, and the inside of the placing box is equipped with the first orifice plate, first hole The inside of plate and the placement plate grafting, the placing box is removably connected with holder close to the side of first orifice plate, The upper surface of the placing box is hinged with cover board, and the inside of the placing box is removably connected with above the placement plate Rack for test tube, the upper surface of the cover board are rotatably connected to handle, and the upper surface of the rack for test tube is fixed with the first gasket ring, described The front surface of drawer is equipped with fixed plate, the fixed plate and drawer rotation connection, the turning of bottom surface four of the placing box Place is adhesively fixed with gasket, and the bottom surface of the cover board is fixed with case, and the bottom end of the case is hinged with the second orifice plate, Offer the second cavity inside the case, the inner sidewall of the case is plugged with connecting plate, first gasket ring it is interior Side wall is rotatably connected to the second gasket ring, and the placing box offers the first card slot, institute close to the side inner sidewall of the rack for test tube State rack for test tube and be fixed with the first spring close to the side of first card slot, first spring far from the rack for test tube one End is fixedly connected with the first follow block, and the lateral wall of the rack for test tube offers the second card slot, and the inner sidewall of the placing box is close The side of second card slot is fixed with second spring, and the second spring is fixed with far from one end of the placing box Two follow blocks, the inner sidewall of first gasket ring offer sliding slot, and first gasket ring offers logical close to the side of the sliding slot Slot, the second gasket ring lateral wall are fixed with snap-gauge, and the lateral wall of the snap-gauge is equipped with fixed column.

Preferably, the snap-gauge is strip arc plate structure, and the fixed column is curved circular column structure.

Preferably, the quantity of the connecting plate is several, several described connecting plates are evenly distributed on the case Inside.

Preferably, first card slot, first spring, first follow block, second card slot, second bullet Spring and second follow block are one group of support component, and the quantity of the support component is several groups, support component described in several groups The interlaced outside for being distributed in the rack for test tube.

Preferably, the sliding slot is bar shaped slot structure, and the through slot is round slot structure, and the sliding slot and the through slot It is connected.

Preferably, the quantity of the fixed plate is two, and two fixed plates are symmetric the two of the drawer Side, and the both ends of the fixed plate are sharp knife shape.

Preferably, the quantity of first orifice plate and the holder is two, two first orifice plates and two The holder is symmetric in the inside of the placing box.

Compared with prior art, the utility model has the beneficial effects that

1, the first card slot is offered in the inner sidewall of placing box, and is equipped with the first spring and the first follow block, and in rack for test tube Lateral wall offer the second card slot, be equipped with second spring and the second follow block, the upper surface of rack for test tube be equipped with the first gasket ring and Second gasket ring, when rack for test tube to be put into inside placing box, because of the first card slot, the first spring, the first follow block, the second card slot, Two springs and the second follow block are one group of support component, and the interlaced outside for being distributed in rack for test tube of several groups support component can By the deformation power of two springs so that the first follow block and the second follow block have certain conflict power so that placing box with Being completely embedded between rack for test tube, reducing the amplitude that rack for test tube shakes can be by the second gasket ring when being directed to the test tube of different size Snap-gauge slide into sliding slot, and make fixed column completely into through slot, and then the second gasket ring and the first gasket ring are fixed, reduce The diameter of first gasket ring, and so on, mountable multiple second gasket rings enable rack for test tube to reduce the diameter of the first gasket ring Suitable for the test tube of different size, and because the second gasket ring of the first gasket ring is silica gel material, there is good wearability and soft It is soft, enhance the stabilization between rack for test tube and test tube, increase the stability with sample, convenient for placing, offers convenience to user；

2, it is equipped with case and the second orifice plate in the bottom of cover board, and is plugged with connecting plate inside case, be directed to When the sample for needing to refrigerate, user can be put into ice cube in the holder of rack for test tube two sides, and cold air can be from the first orifice plate to mark Ice cube can also be added again in the space that the inside of case and connecting plate enclose in this infiltration, and cold air is from the second orifice plate to mark This infiltration forms comprehensive refrigerating space, is conducive to the storage of sample.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view in the utility model；

Fig. 3 is the first spring and rack for test tube connection figure in the utility model；

Fig. 4 is the first gasket ring structural schematic diagram in the utility model；

Fig. 5 is the snap-gauge and the second gasket ring installation diagram in the utility model；

In figure: 1, placing box；2, placement plate；3, drawer；4, fixed plate；5, gasket；6, the first orifice plate；7, holder；8, Cover board；9, case；10, the second orifice plate；11, connecting plate；12, rack for test tube；13, handle；14, the first gasket ring；15, the second pad Ring；16, the first card slot；17, the first spring；18, the first follow block；19, the second card slot；20, second spring；21, the second follow block； 22, sliding slot；23, through slot；24, snap-gauge；25, fixed column.

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.

Embodiment 1

Please refer to Fig. 1-5, the utility model the following technical schemes are provided: a kind of junior middle school's bioconversion medium specimen box, including Placing box 1 offers the first cavity inside placing box 1, and the inside of placing box 1 is fixed with placement plate 2, placing box close to bottom end 1 bottom end front surface slidably connects drawer 3, and the inside of placing box 1 is equipped with the first orifice plate 6, and the first orifice plate 6 and placement plate 2 are inserted It connects, the inside of placing box 1 is removably connected with holder 7 close to the side of the first orifice plate 6, and the upper surface of placing box 1 is hinged with The inside of cover board 8, placing box 1 is removably connected with rack for test tube 12 close to the top of placement plate 2, and the upper surface of cover board 8, which rotates, to be connected It is connected to handle 13, the upper surface of rack for test tube 12 is fixed with the first gasket ring 14, and the front surface of drawer 3 is equipped with fixed plate 4, fixed plate 4 and drawer 3 be rotatablely connected, the corner of bottom surface four of placing box 1 is adhesively fixed with gasket 5, and the bottom surface of cover board 8, which is fixed with, deposits Box 9 is put, the bottom end of case 9 is hinged with the second orifice plate 10, the second cavity, the inner sidewall of case 9 are offered inside case 9 Be plugged with connecting plate 11, the inner sidewall of the first gasket ring 14 is rotatably connected to the second gasket ring 15, placing box 1 close to rack for test tube 12 one Side inner sidewall offers the first card slot 16, and rack for test tube 12 is fixed with the first spring 17 close to the side of the first card slot 16, and first Spring 17 is fixedly connected with the first follow block 18 far from one end of rack for test tube 12, and the lateral wall of rack for test tube 12 offers the second card slot 19, the inner sidewall of placing box 1 is fixed with second spring 20 close to the side of the second card slot 19, and second spring 20 is located remote from case 1 one end is fixed with the second follow block 21, and the inner sidewall of the first gasket ring 14 offers sliding slot 22, and the first gasket ring 14 is close to sliding slot 22 Side offer through slot 23,15 lateral wall of the second gasket ring is fixed with snap-gauge 24, and the lateral wall of snap-gauge 24 is equipped with fixed column 25。

Specifically, snap-gauge 24 is strip arc plate structure, fixed column 25 is curved circular column structure；Strip arc plate structure Snap-gauge 24 be not only conducive to the gabarit of fitting the first gasket ring 14 and the second gasket ring 15, and the process slided is smooth, is easy to use, arc The fixed column 25 of shape cylindrical structure is close to the lateral wall of the second gasket ring 15, is facilitated insertion into through slot 23.

Specifically, the quantity of connecting plate 11 is several, several connecting plates 11 are evenly distributed on the inside of case 9； By the way of grafting, convenient for the space that user can store according to required adjustment, user can also be in case 9 and connecting plate 11 and second orifice plate 10 enclose space in, place outfit or sundries etc..

Specifically, the first card slot 16, the first spring 17, the first follow block 18, the second card slot 19, second spring 20 and second are supported Plate 21 is one group of support component, and the quantity of support component is several groups, several groups support component it is interlaced be distributed in test tube The outside of frame 12；The interlaced distribution mode of several groups support component, the mode for being similar to and being mutually twisted are conducive to enhancing and place The stability of case 1 and rack for test tube 12.

Specifically, sliding slot 22 is bar shaped slot structure, through slot 23 is round slot structure, and sliding slot 22 is connected with through slot 23； The sliding slot 22 of bar shaped slot structure is caught in convenient for snap-gauge 24, and the through slot 23 of round slot structure meets the section of fixed column 25, convenient for sliding Enter, to achieve the purpose that be easily installed the second gasket ring 15, so that the stable connection of the first gasket ring 14 and the second gasket ring 15.

Specifically, the quantity of fixed plate 4 is two, two fixed plates 4 are symmetric in the two sides of drawer 3, and fixed The both ends of plate 4 are sharp knife shape；User rotates two fixed plates 4 simultaneously, and two fixed plates 4 is made to contact drawer 3 and put Case 1 is set, avoids in the process of moving, the case where sliding of drawer 3 occur.

Specifically, the quantity of the first orifice plate 6 and holder 7 is two, two the first orifice plates 6 and two holders 7 are in It is symmetrically distributed in the inside of placing box 1；By the way that ice cube is added in the inside of two holders 7, and dissipated by two the first orifice plates 6 Feel cold gas, achievees the purpose that refrigeration to the two sides of rack for test tube 12.

In the present embodiment: because the second gasket ring 15 of the first gasket ring 14 is silica gel material, there is good wearability and soft It is soft, enhance the stabilization between rack for test tube 12 and test tube, increase the stability with sample, convenient for placing.

In the present embodiment: the material of gasket 5 be rubber material, rubber material have flexibility and elasticity, if placing box 1 by To external collision, by the gasket 5 of 1 four corners in bottom of placing box, have the function that protect placing box 1.

In the present embodiment: snap-gauge 24 and fixed column 25 are plastic material, are easily installed the first gasket ring 14 and the second gasket ring 15。

In the present embodiment: when rack for test tube 12 is put into 1 inside of placing box by user, because several groups support component is mutually handed over The wrong outside for being distributed in rack for test tube 12, can be by deformation power the first spring 17 and that second spring 20 has, so that first Follow block 18 and the second follow block 21 have certain conflict power, so that being completely embedded between placing box 1 and rack for test tube 12, drop The snap-gauge 24 of second gasket ring 15 can be slid into sliding slot 22 when being directed to the test tube of different size by the amplitude that low rack for test tube 12 shakes It is interior, and make fixed column 25 completely into through slot 23, and then the second gasket ring 15 and the first gasket ring 14 is fixed, reduce first The diameter of gasket ring 14, and so on, mountable multiple second gasket rings 15, to reduce the diameter of the first gasket ring 14, so that rack for test tube 12 can be suitably used for the test tube of different size, and because the second gasket ring 15 of the first gasket ring 14 is silica gel material, have good resistance to Mill property and flexibility enhance the stabilization between rack for test tube 12 and test tube, increase the stability with sample, convenient for placing, are being directed to When the sample for needing to refrigerate, user can be put into ice cube in the holder 7 of 12 two sides of rack for test tube, and cold air can be from the first orifice plate 6 It is penetrated into sample, ice cube can also be added again in the space that the inside of case 9 and connecting plate 11 enclose, cold air is from second Orifice plate 10 is penetrated into sample, forms comprehensive refrigerating space, is conducive to the storage of sample, and user rotates two fixations simultaneously Plate 4, and two fixed plates 4 is made to contact drawer 3 and placing box 1, avoid in the process of moving, the sliding of drawer 3 occur Situation.

The working principle and process for using of the utility model: rack for test tube 12 is put into placement plate 2 by user, because of several groups The interlaced outside for being distributed in rack for test tube 12 of support component can pass through shape the first spring 17 and that second spring 20 has Variable force, so that the first follow block 18 in the first card slot 16, the second follow block 21 in the second card slot 19 has certain conflict power, from And make being completely embedded between placing box 1 and rack for test tube 12, the amplitude that rack for test tube 12 shakes is reduced, for different size When test tube, user can slide into the snap-gauge 24 of the second gasket ring 15 in sliding slot 22, and make fixed column 25 completely into through slot 23 It is interior and then the second gasket ring 15 and the first gasket ring 14 is fixed, the diameter of the first gasket ring 14 is reduced, and so on, it is mountable more A second gasket ring 15, to reduce the diameter of the first gasket ring 14, so that rack for test tube 12 can be suitably used for the test tube of different size, and because of Second gasket ring 15 of one gasket ring 14 is silica gel material, has good wearability and flexibility, enhances rack for test tube 12 and test tube Between stabilization, increase with the stability of sample, be convenient for holding test tubes, after being put into sample, can place and use in drawer 3 Teaching aid, user hold handle 13, and mobile placing box 1 to teaching place opens cover board 8, by invisible spectro sample from rack for test tube It removes, imparts knowledge to students on 12, when for the sample for needing to refrigerate, user can put in the holder 7 of 12 two sides of rack for test tube Enter ice cube, cold air can be penetrated into from the first orifice plate 6 to sample, can also case 9 inside and connecting plate 11 enclose space in, Ice cube is added again, cold air penetrates into from the second orifice plate 10 to sample, forms comprehensive refrigerating space, be conducive to depositing for sample It puts, during use, if placing box 1 is reached by external collision by the gasket 5 of 1 four corners in bottom of placing box To the effect protected to placing box 1.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of junior middle school's bioconversion medium specimen box, including placing box (1), the placing box (1) is internal to offer the first cavity, The inside of the placing box (1) is fixed with placement plate (2) close to bottom end, and the bottom end front surface of the placing box (1), which is slided, to be connected It is connected to drawer (3), the inside of the placing box (1) is equipped with the first orifice plate (6), first orifice plate (6) and the placement plate (2) The inside of grafting, the placing box (1) is removably connected with holder (7) close to the side of first orifice plate (6), described to put The upper surface for setting case (1) is hinged with cover board (8), and the inside of the placing box (1) is detachable close to the top of the placement plate (2) It is connected with rack for test tube (12), the upper surface of the cover board (8) is rotatably connected to handle (13), the upper surface of the rack for test tube (12) It is fixed with the first gasket ring (14), it is characterised in that: the front surface of the drawer (3) is equipped with fixed plate (4), the fixed plate (4) it is rotatablely connected with the drawer (3), the corner of bottom surface four of the placing box (1) is adhesively fixed with gasket (5), described The bottom surface of cover board (8) is fixed with case (9), and the bottom end of the case (9) is hinged with the second orifice plate (10), the storage The second cavity is offered inside box (9), the inner sidewall of the case (9) is plugged with connecting plate (11), first gasket ring (14) inner sidewall is rotatably connected to the second gasket ring (15), and the placing box (1) is on the inside of the side of the rack for test tube (12) Wall offers the first card slot (16), and the rack for test tube (12) is fixed with the first spring close to the side of first card slot (16) (17), first spring (17) is fixedly connected with the first follow block (18), the test tube far from the one end of the rack for test tube (12) The lateral wall of frame (12) offers the second card slot (19), and the inner sidewall of the placing box (1) is close to second card slot (19) Side is fixed with second spring (20), and the second spring (20) is fixed with second far from the one end of the placing box (1) The inner sidewall of follow block (21), first gasket ring (14) offers sliding slot (22), and first gasket ring (14) is close to the sliding slot (22) side offers through slot (23), and the second gasket ring (15) lateral wall is fixed with snap-gauge (24), the snap-gauge (24) Lateral wall fixed column (25) are installed.

2. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: the snap-gauge (24) is item Shape arc plate structure, the fixed column (25) are curved circular column structure.

3. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: the connecting plate (11) Quantity is several, several connecting plates (11) are evenly distributed on the inside of the case (9).

4. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: first card slot (16), first spring (17), first follow block (18), second card slot (19), the second spring (20) and institute Stating the second follow block (21) is one group of support component, and the quantity of the support component is several groups, support component phase described in several groups The mutual staggered outside for being distributed in the rack for test tube (12).

5. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: the sliding slot (22) is item Shape slot structure, the through slot (23) is round slot structure, and the sliding slot (22) is connected with the through slot (23).

6. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: the fixed plate (4) Quantity is two, and two fixed plates (4) are symmetric in the two sides of the drawer (3), and the two of the fixed plate (4) End is sharp knife shape.

7. a kind of junior middle school's bioconversion medium specimen box according to claim 1, it is characterised in that: first orifice plate (6) Quantity with the holder (7) is two, and two first orifice plates (6) and two holders (7) are in symmetrical point Inside of the cloth in the placing box (1).