CN209423667U - Molecular biology experiment utensil placing device for congenital heart disease research - Google Patents

Abstract

The utility model discloses the molecular biology experiment utensil placing devices studied for congenital heart disease, belong to experimental provision technical field.It mainly include box body, box cover, power supply device, tray interior is provided with liquid measuring device rest area, left rest area, right rest area, and rack for test tube, liquid measuring device holder are provided in liquid measuring device rest area, and box cover inner tip is equipped with multiple ultraviolet germicidal lamps；The utility model places the test tube of different length by the inclined surface of lower rack for test tube；The test tube that different pore size can be clamped by gripping part；Guarantee that not used experimental apparatus is constantly in bactericidal nature in experimentation by ultraviolet germicidal lamp；The utility model is designed reasonably, be skillfully constructed novelty, is suitble to large-scale popularization.

Description

Molecular biology experiment utensil placing device for congenital heart disease research

Technical field

The utility model relates to experimental provision technical fields, and in particular to the molecular biosciences for congenital heart disease research Learn experimental apparatus placing device.

Background technique

Congenital heart disease is most common one kind in congenital abnormality, accounts for about the 28% of various congenital malformations, refers in embryo Tire developmental stage anatomical structure due to caused by the formation obstacle or dysplasia of heart and big blood vessel is abnormal, or answers after birth The channel being automatically closed fails the situation of closure (belonging to normal in fetus).There are many type of congenital heart disease, clinical manifestation The size and complexity of deformity are depended primarily on, complicated and serious deformity may occur in which serious symptoms soon after birth, Even threat to life.

There are many congenital heart disease reason, wherein inherent cause is important pathogenic factor, but congenital heart disease The specific tumor susceptibility gene of morbidity is not yet clear, and therefore, the research of congenital heart disease Disease-causing gene and potential candidate gene is to work as The research emphasis of preceding cardiovascular field.If can be by science of heredity, the further investigation screening of molecular biology, embryology be more associated Tumor susceptibility gene will be helpful to inquire into the pathogenesis of congenital heart disease to be necessary.It can be with using molecular biology experiment From Molecular level study congenital heart disease gene, and for further inquiring into pre-natal diagnosis, early prevention and embryo Early gene intervention all has highly important theory and practice meaning in growth course.

Before molecular biology experiment starts, placement location, sequence, uniformity, concentration degree of experimental apparatus etc. can be straight Connecing influences experiment process.Currently, all can place on the table or be held in pallet by experimental apparatus before the experiments were performed, do not have Special utensil placing device classifies it, and experimenter is absorbed in experiment when testing, and can ignore to reality Putting for utensil is tested, the utensil after being easy to cause use is obscured with not used experimental apparatus, and experimental apparatus is all at disinfection Carried out after reason using, but during taking-up and placement during be easy to cause experimental apparatus to pollute again, influence to test Effect；According to the different test tubes for needing will use different length, different pore size, most of existing rack for test tube in experimentation It is only capable of placing a kind of test tube in aperture, does not have special to classify frame to the test tube of different length, different pore size.

Utility model content

In view of the above problems, the utility model provides the molecular biology experiment for being used for congenital heart disease research Utensil placing device.

The technical solution of the utility model are as follows: the molecular biology experiment utensil for congenital heart disease research puts dress It sets, mainly includes box body, box cover, power supply device, the tray interior is provided with liquid measuring device rest area, left rest area, the right side are put Area is set, hasp is provided on box body front end face, rack for test tube, liquid measuring device holder are provided in liquid measuring device rest area, It is equipped with small utensil holder, glass slide clamping box, sample injector holder in the left rest area, is set in the sample injector holder It is equipped with buckle, is equipped with short utensil holder, long utensil holder in the right rest area；The box cover inner tip is equipped with multiple Ultraviolet germicidal lamp, box cover are equipped with switch, and front end of lid is provided with limit buckle on face；Liquid measuring device rest area is located at box Body lower end, the left rest area, right rest area are movably arranged on liquid measuring device rest area upper end side by side, and the rack for test tube includes upper Pipe support, cradle, the cradle are the inclined inclined-plane pipe supports in upper surface, pass through support column between the upper pipe support, cradle Connection, upper pipe support, cradle are equipped with multiple test tube holes, and multiple test tube holes on upper pipe support, cradle correspond, test tube Frame is used to hold the test tube of different length, and the liquid measuring device holder is for placing the liquid containings container such as graduated cylinder, beaker, institute It states small utensil holder and carries glass for fixed for placing the small appliances such as test paper, cotton swab, gauze, the glass slide clamping box Piece；The buckle has multiple, and multiple buckle is uniformly arranged on the inner bottom of sample injector holder in pairs；The short utensil Holder for placing the shorter utensil of scissors, tweezers, medicine spoon equal length, the long utensil holder for place stirring rod, The longer utensil of thermometer equal length；The rear end face of box cover is connected by the rear end face of hinge and box body, and limit buckle and hasp are living Dynamic connection；The switch is connect with the multiple ultraviolet germicidal lamp, and the power supply device provides power supply for ultraviolet germicidal lamp.

Further, it is evenly arranged with 8-9 partition in the glass slide clamping box, the partition is in the square of 4 × 4-4 × 5 Glass slide clamping box is divided into 25 or 30 glass slide holding box, is provided in the glass slide holding box by battle array distribution, partition Be clamped seat, be oppositely arranged on each clamping seat there are two rubber card connection ball；Glass slide is connected to using rubber card connection ball It is clamped on seat, avoids glass slide because rupturing caused by mobile mutually collision, cause the waste of glass slide.

Further, handle is provided on the box cover；It is convenient for carrying, meets different location and tested.

Further, it is provided in each test tube hole and grips part；For fixing test tube, guarantee different pore size Test tube can be fixed in test tube hole, increase the practicability of rack for test tube.

Further, the part that grips includes 3-4 clamp ring, and the clamp ring is uniformly distributed, and each clamp ring and examination Pore inner wall is connected by spring；The test tube of different pore size needed for meeting storage experiment, while can also be to the examination of different pore size Pipe is fixed, and avoids during carrying test tube from colliding with test tube hole and causes to rupture.

Further, the liquid measuring device holder, small utensil holder, glass slide clamping box, sample injector holder, short Utensil holder, long utensil holder bottom end are equipped with water-absorbing sponge；Test to being placed on after cleaning in each holder Residual moisture on utensil is adsorbed, and residual moisture is avoided to cause experimental error.

Working principle of the utility model is: before experiment starts, ultraviolet germicidal lamp is opened by switch, by hasp from It removes, opens the lid in limit buckle, left rest area, right rest area are slided into liquid measuring device rest area two sides respectively, as needed The test tube of type needed for taking out from rack for test tube is clamped according to required from liquid measuring device holder, small utensil holder, glass slide Box, sample injector holder, short utensil holder, long utensil holder take out corresponding utensil；After experiment, by utensil used It is put into after cleaning and sterilizing in corresponding holder body, left rest area, right rest area is slided to respectively among liquid measuring device rest area, Box cover is closed, ultraviolet germicidal lamp is closed by switch.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, by utilizing lower test tube Place the test tube of different length in the inclined surface of frame；The test tube that different pore size can be clamped by gripping part；It is killed by ultraviolet light Bacterium lamp guarantees that not used experimental apparatus is constantly in bactericidal nature in experimentation, avoids external factor to not used experiment The pollution of utensil, influences experiment effect, is adsorbed using water-absorbing sponge to the residual moisture on test tool each after cleaning.

Detailed description of the invention

Fig. 1 is the external structure schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the structural schematic diagram of the rack for test tube of the utility model；

Fig. 4 is the structural schematic diagram for gripping part of the utility model；

Wherein, 1- box body, 10- liquid measuring device rest area, 100- rack for test tube, the upper pipe support of 1000-, 1001- cradle, 1002- test tube hole, 101- liquid measuring device holder, the left rest area 11-, the small utensil holder of 110-, 111- glass slide clamping box, 112- sample injector holder, 1120- buckle, the right rest area 12-, the short utensil holder of 120-, 121- long utensil holder, 13- Hasp, 2- box cover, 20- ultraviolet germicidal lamp, 21- switch, 22- limit buckle, 23- handle, 3- glass slide holding box, 30- clamping Seat, 300- rubber card connection ball, 4- grip part, 40- clamp ring.

Specific embodiment

Embodiment: the molecular biology experiment utensil placing device for congenital heart disease research as shown in Figure 1, 2, It mainly include box body 1, box cover 2, power supply device, box body 1 is internally provided with liquid measuring device rest area 10, left rest area 11, the right side are put Area 12 is set, hasp 13 is provided on 1 front end face of box body, rack for test tube 100 is provided in liquid measuring device rest area 10, liquid measuring device is put Box 101 is set, small utensil holder 110 is equipped in left rest area 11, glass slide is clamped box 111, sample injector holder 112, sample-adding It is provided with buckle 1120 in device holder 112, is equipped with short utensil holder 120, long utensil holder 121 in right rest area 12； 2 inner tip of box cover is equipped with 24 each ultraviolet germicidal lamps 20, and box cover 2 is equipped with switch 21, is provided with limit on 2 front end face of box cover Button 22；Liquid measuring device holder 101, small utensil holder 110, glass slide are clamped box 111, sample injector holder 112, short utensil Holder 120, long 121 bottom end of utensil holder are equipped with water-absorbing sponge；Examination to being placed on after cleaning in each holder The residual moisture tested on utensil is adsorbed, and residual moisture is avoided to cause experimental error；Liquid measuring device rest area 10 is located at box body 1 Lower end, left rest area 11, right rest area 12 are movably arranged on 10 upper end of liquid measuring device rest area side by side, as shown in figure 3, rack for test tube 100 include upper pipe support 1000, cradle 1001, and cradle 1001 is the inclined inclined-plane pipe support in upper surface, upper pipe support 1000, down tube It is connected between frame 1001 by support column, upper pipe support 1000, cradle 1001 are equipped with multiple test tube holes 1002, and upper pipe support 1000, the test tube hole 1002 on cradle 1001 corresponds, and is provided in each test tube hole 1002 and grips part 4, such as Fig. 4 Shown, gripping part 4 includes 4 clamp rings 40, and clamp ring 40 is uniformly distributed, and each clamp ring 40 passes through with 1002 inner wall of test tube hole Spring connection；The test tube of different pore size needed for meeting storage experiment, while the test tube of different pore size can also be fixed, it keeps away Exempt from test tube during carrying and collide with test tube hole 1002 to cause to rupture；For fixing test tube, guarantee different pore size Test tube can be fixed in test tube hole 1002, increase the practicability of rack for test tube 100；Rack for test tube 100 is for holding different length Test tube, liquid measuring device holder 101 is for placing the liquid containings container such as graduated cylinder, beaker, and small utensil holder 110 is for placing The small appliances such as test paper, cotton swab, gauze, glass slide clamping box 111 are clamped in box 111 uniformly for fixing glass slide, glass slide 8 partitions are provided with, partition is distributed in 4 × 4 matrixes, and glass slide clamping box 111 is divided into 25 glass slide holding box by partition 3, clamping seat 30 is provided in glass slide holding box 3, be oppositely arranged on each clamping seat 30 there are two rubber card connection ball 300；Benefit Glass slide is connected on clamping seat 30 with rubber card connection ball 300, avoids glass slide because rupturing caused by mobile mutually collision, causes The waste of glass slide；There are six buckles 1120, and six buckles 1120 are uniformly arranged on the interior of sample injector holder 112 in pairs Portion bottom end；Short utensil holder 120 is for placing the shorter utensil of scissors, tweezers, medicine spoon equal length, long utensil holder 121 For placing stirring rod, the longer utensil of thermometer equal length；The rear end face of box cover 2 is connected by the rear end face of hinge and box body 1 It connects, limit buckle 22 is flexibly connected with hasp 13, and handle 23 is provided on box cover 2；It is convenient for carrying, meets different location and carry out in fact It tests；Switch 21 is connect with multiple ultraviolet germicidal lamps 21, and power supply device is that ultraviolet germicidal lamp 20 provides power supply.

Before experiment starts, ultraviolet germicidal lamp 20 is opened by switch 21, hasp 13 is removed from limit buckle 22, It opens the lid 2, left rest area 11, right rest area 12 is slided into 10 two sides of liquid measuring device rest area respectively, as needed from test tube The test tube of type needed for being taken out on frame 100, according to required from liquid measuring device holder 101, small utensil holder 110, glass slide Clamping box 111, sample injector holder 112, short utensil holder 120, long utensil holder 121 take out corresponding utensil；Experiment After, it will be put into corresponding holder body after utensil cleaning and sterilizing used drying, left rest area 11, right rest area 12 divided It does not slide among liquid measuring device rest area 10, closes box cover 2, ultraviolet germicidal lamp 20 is closed by switch 21.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (1)

1. being used for the molecular biology experiment utensil placing device of congenital heart disease research, it is characterised in that: mainly include box Body (1), box cover (2), power supply device, the box body (1) be internally provided with liquid measuring device rest area (10), left rest area (11), Right rest area (12) is provided with hasp (13) on box body (1) front end face, is provided with test tube in liquid measuring device rest area (10) Frame (100), liquid measuring device holder (101), the left rest area (11) is interior to be equipped with small utensil holder (110), glass slide card Box (111), sample injector holder (112) are connect, is provided with buckle (1120) in the sample injector holder (112), the right side is put It sets and is equipped with short utensil holder (120), long utensil holder (121) in area (12)；Box cover (2) inner tip is equipped with multiple Ultraviolet germicidal lamp (20), box cover (2) are equipped with switch (21), are provided with limit buckle (22) on box cover (2) front end face；The liquid Scale of construction device rest area (10) is located at box body (1) lower end, and the left rest area (11), right rest area (12) are movably arranged on liquid side by side Scale of construction device rest area (10) upper end, the rack for test tube (100) include upper pipe support (1000), cradle (1001), the cradle (1001) it is the inclined inclined-plane pipe support in upper surface, is connected between the upper pipe support (1000), cradle (1001) by support column, Upper pipe support (1000), cradle (1001) are equipped with multiple test tube holes (1002), and on upper pipe support (1000), cradle (1001) Multiple test tube holes (1002) correspond, the buckle (1120) has multiple, and multiple buckles (1120) uniformly set in pairs Set the inner bottom in sample injector holder (112)；The rear end face of box cover (2) is connect by hinge with the rear end face of box body (1), Limit buckle (22) is flexibly connected with hasp (13)；The switch (21) connect with the multiple ultraviolet germicidal lamp (20), described Power supply device is that ultraviolet germicidal lamp (20) provide power supply；Be evenly arranged in glass slide clamping box (111) 8-9 every Plate, the partition are distributed in the matrix of 4 × 4-4 × 5, and glass slide clamping box (111) is divided into 25 or 30 glass slides and contained by partition It puts box (3), clamping seat (30) is provided in the glass slide holding box (3), is relatively set on each clamping seat (30) Two rubber card connection balls (300)；Handle (23) are provided on the box cover (2)；It is provided in each test tube hole (1002) Grip part (4)；The part (4) that grips includes 3-4 clamp ring (40), and the clamp ring (40) is uniformly distributed, and each Clamp ring (40) is connect with test tube hole (1002) inner wall by spring；The liquid measuring device holder (101), small utensil holder (110), glass slide is clamped box (111), sample injector holder (112), short utensil holder (120), long utensil holder (121) Bottom end is equipped with water-absorbing sponge.