CN203985459U

CN203985459U - A kind of radiation biological multifunctional laboratory box

Info

Publication number: CN203985459U
Application number: CN201420451315.3U
Authority: CN
Inventors: 张鹏; 封巍
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2014-08-12
Filing date: 2014-08-12
Publication date: 2014-12-10
Anticipated expiration: 2024-08-12

Abstract

The utility model discloses a kind of radiation biological multifunctional laboratory box, casing and supporting fixed support, consist of, described casing consists of case back plate structure, case Lower Hold structure, three-dimensional fixing base structure, sterile sleeve mouth structure, case chamber, case side plate and incident central point; Described supporting fixed support comprises: In vitro cell experiment fixed support, blade inserting fixed support, flip-shell fixed support and acra locate mode fixed support.The use function of the utility model radiation biological multifunctional laboratory box relates to irradiation, dissection, injection, supports etc. temporarily, uses object broad covered area, can realize sterile working and be subject to ingenious fixing according to position, and guarantee regaining consciousness and existing state of experimental subjects; Can fix simultaneously and irradiate many animals, also making to test concrete operations time shorten and heavy dose of application; The utility model is reasonable in design, easy to operate, safety, and environmental protection, practicality and versatility are all stronger.

Description

A kind of radiation biological multifunctional laboratory box

Technical field

The utility model relates to a kind of experiment appliance, relates in particular to a kind of radiation biological multifunctional laboratory box.

Background technology

Radiation oncology subject is high speed development in recent years, the also fast development of associated basic and clinic studies.General, the checking of radiation biological result needs biology (animal) experiment to confirm.Modal is the experimental study being undertaken by setting up animal model for tumour.In experiment, experimental subjects be fixedly a fixing difficult problem especially for problem, especially a meiofauna.And the research for biology radiation servicing unit is a blank always both at home and abroad.The irradiation experiment of common large and small mouse requires lower to environment, mouse state etc., our many employings mode more directly perceived, original, rough, as long as can reach the fixing means of requirement of experiment, generally can implement.Nude mice, cell in vitro etc. are had relatively high expectations to experimental situation.Nude mice, owing to lacking T cell, is subject to the infringement of bacterium, virus and mycotic infection, if contacted with external environment, only has minority mouse can survive one month.In nude mice tumor model radiotherapy experiment, often for the nude mice time-to-live under different experiments scheme relatively, and require nude mice long-term surviving after radiation exposure.So nude mice, before experiment, in experiment, all lives in an aseptic environment requiring after experiment.In vitro cell experiment require aseptic in, more have the harsh life condition such as constant temperature, constant humidity.The at present experiment for this type of high request also lacks relevant special implement, test inevasible exist time-consuming, take a lot of work, error greatly, the series of problems such as even unsuccessfully.This just require we can develop a kind of can realize aseptic, fixing, absorb the multi-functional devices such as (scattered rays), protection.

The deficiency and the defect that exist at present:

1. experimental implementation is complicated, effort, time-consuming: fixedly mouse process is complicated, and many plates of cell contrast experiment needs fractionation of radiation, and process steps is various;

2. versatility is not high, serious waste of resources: the mouse body of number of the same age need not used different test tubes or different plumbous box customized instead, and cost of manufacture is high;

3. fixing insufficient: possibility is shaken off in mouse activity, and in transfer process, cell culture apparatus ware easily topples, and during irradiation, culture vessel has the possibility of slide displacement;

4. arrange that irradiation field is accurate not: according to fixed position, size need be adjusted at any time, and time-consuming, complicated, increases human error;

5. sterility is not good enough: when transhipment and irradiation, be directly exposed in outside air, do not reach the basic demand of experiment;

6. mouse survival rate is low, mouse fixedly time mechanical forces be difficult to control easy injury mouse body, and the contact easy death of external environment or anoxia asphyxia lethal;

7. cannot meet the requirement of environmental protection: a large amount of plumbous costs of manufacture of gear of using are high, have environmental pollution, and high frequency time is used thimerosal;

8. uncertain factor increases: experimental procedure is various, needs the link of sterilization to increase, and aseptic degree is not good enough, and constant temperature etc. are controlled complex steps, and requires carefully, and danger coefficient increases;

9. the protection of normal non-irradiation area is not good enough: by factors such as displacement, cloth open countries, caused the irradiation of normal organ.

Summary of the invention

The purpose of this utility model is to fill up the blank of prior art, a kind of radiation biological multifunctional laboratory box is provided, can meet mouse (nude mice), middle mouse, rat, cell in vitro radiation experiment, and tail bone is injected, animal is special procured the multiple requirements such as dissection, the aseptic raising of animal.

The purpose of this utility model is achieved through the following technical solutions, a kind of radiation biological multifunctional laboratory box, casing and supporting fixed support, consist of, described casing consists of case back plate structure, case Lower Hold structure, three-dimensional fixing base structure, sterile sleeve mouth structure, case chamber, case side plate and incident central point; Case back plate structure forms the rear wall of case chamber, and the two side of case chamber consists of case side plate, and the antetheca of case chamber is sterile sleeve mouth structure, and three-dimensional fixing base structure forms the end of case chamber, and the below of three-dimensional fixing base structure is case Lower Hold structure;

Described case back plate structure consists of case lid, case lid axle, ultraviolet disinfecting lamp tube, illuminating lamp tube, graduated scale, folding instrument table, folding shaft, bracing wire, V supply hub, table top attracting device, rear plate and top board.Case lid is connected in one side of top board by case lid axle; The another side of top board intersects with rear plate and is vertical; Ultraviolet disinfecting lamp tube and illuminating lamp tube are arranged in parallel and are placed in top board below; One side of rear plate and below are respectively arranged with graduated scale arranged vertically and 220V supply hub; Left side central portion Position Design at rear plate has folding instrument table, and folding instrument table connects respectively folding shaft and the bracing wire on rear plate.Middle part, free limit at folding apparatus director axle is provided with Magnetic Materials piece, matches with the table top attracting device on rear plate;

Described case Lower Hold structure consists of biomembrane, biomembrane folder, portable gas tank, air bottle nozzle, valve, filter flask outlet nozzle, filter flask, filter flask suction nozzle, apparatus of air conditioning storehouse, radiation absorption storehouse, electric storehouse, I accumulator, II accumulator and transformer; Electric storehouse, radiation absorption storehouse, San Ge storehouse, apparatus of air conditioning storehouse is also listed in bottom; In radiation absorption storehouse, respectively there are two biomembrane folder clamping biomembranes two side; Apparatus of air conditioning position in storehouse, in radiation absorption storehouse one side, inside has two portable gas tanks and filter flask, and portable gas tank is provided with air bottle nozzle, by valve, controls gas cylinder, gas come in and go out, on filter flask, be designed with filter flask outlet nozzle and filter flask suction nozzle; Electric position in storehouse is in the opposite side in radiation absorption storehouse, and the inside is aligned in sequence with I accumulator, II accumulator and transformer;

Described three-dimensional fixing base structure is comprised of plate, B dimension regulating shaft, B dimension adjusting knob, B dimension level meter and gas vent between spacing hole, fixing base, base plate, heating wire, A dimension adjusting knob, A dimension regulating shaft, substrate center, A dimension level meter, dimension; Described base plate is rectangle, and A dimension regulating shaft and B dimension regulating shaft lay respectively on two symmetry axis of base plate, and wherein, the length of the corresponding symmetry axis of A dimension regulating shaft is less than the length of the corresponding symmetry axis of B dimension regulating shaft; Between A dimension regulating shaft and B dimension regulating shaft, there is plate between dimension; A dimension regulating shaft two ends are provided with A dimension adjusting knob, and A dimension adjusting knob is half-cylindrical, is installed on base plate; B dimension regulating shaft two ends are provided with B dimension adjusting knob, and B dimension adjusting knob is cylindrical, is arranged on outside base plate; Fixing base is positioned on A dimension regulating shaft and B dimension regulating shaft, and fixing base middle position is carved with substrate center, and respectively there is a branch of heating wire both sides, fixing base center; On fixing base, be equidistantly distributed with some spacing holes; The major axis of A dimension level meter is parallel with B dimension regulating shaft, and the major axis of B dimension level meter is parallel with A dimension regulating shaft, and A ties up level meter and B dimension level meter is installed on respectively on two angles of fixing base; Gas vent is positioned on the corner of base plate;

Described sterile sleeve mouth structure is comprised of inner panel, base plate, right running-on, sealing switch, left running-on, outside plate, left sealing cap, gear, left track tooth, right rail groove, right aling cap, gear shaft, right track tooth and left rail groove; Inner panel upper shed has right running-on and left running-on, oblique right rail groove and the left rail groove of having between right running-on and left running-on, in right rail groove, traveling has left track tooth, in left rail groove, traveling has right track tooth, between left track tooth and right track tooth, be occluding with gear, the vertical inner panel of gear shaft is connected with gear, and left sealing cap is connected with left track increment mouth and is parallel to inner panel, and right aling cap is connected and is parallel to inner panel with right track increment mouth; On outside plate, have right running-on and left running-on, and corresponding with the right running-on having on inner panel and left running-on, perpendicular to the gear shaft of inner panel, be connected with the sealing switch on outside plate;

Described supporting fixed support comprises: In vitro cell experiment fixed support, blade inserting fixed support, flip-shell fixed support and acra locate mode fixed support;

Described In vitro cell experiment fixed support consists of fixed mesa, support mainboard, radiation absorption storehouse, biomembrane, biomembrane folder, fixing base, left and right position limiting structure, front and back position limiting structure, the auxiliary position limiting structure in left and right and stent foot locking structure; Fixed mesa is positioned at support mainboard centre position, and fixed mesa is divided into levels, and lower floor is radiation absorption storehouse, has biomembrane and biomembrane folder in radiation absorption storehouse, and biomembrane is clamping fixed by biomembrane; Upper strata is provided with left and right position limiting structure, front and back position limiting structure, the auxiliary position limiting structure in left and right, and wherein, the both sides of the edge, front and back on fixed mesa upper strata are respectively embedded with two covers front and back position limiting structures; The central authorities on fixed mesa upper strata have embedded the auxiliary position limiting structure in left and right, and two left and right position limiting structures are installed on the major axis on fixed mesa upper strata, and are positioned at the both sides of the auxiliary position limiting structure in left and right;

By support mainboard, mouse rhynchodaenm hole, stent foot locking structure, covering, groove, chamber, shank, fixedly bayonet socket, bitt and friction line form described blade inserting fixed support; Chamber is placed on support mainboard, chamber antetheca is provided with mouse rhynchodaenm hole, chamber left and right wall upper limb is provided with groove, cover inserted sheet and insert groove, shank fixedly bayonet socket is positioned at chamber rear wall, fixedly bitt is set bayonet socket corresponding position with shank, bitt is provided with friction line, and support mainboard both sides are provided with support locking structure;

Described flip-shell fixed support is comprised of support mainboard, Magnetic lock head, overlay, slot cover, mouse rhynchodaenm hole, cover turnover shaft, chamber side plate, magnetic force lock, locking bar jack-post, locking bar, chamber header board, stent foot locking structure, acra clamping position structure and barrier formula position limiting structure; Support locking structure is positioned at the both sides of support mainboard; Four cuboid chambers arranged side by side are installed on support mainboard, and each cuboid chamber both sides is chamber side plate, and front side is header board, and rear is barrier position limiting structure, and top is the overlay of an activity, and below is support mainboard; Chamber side plate upper limb is provided with slot cover; Header board central authorities are mouse rhynchodaenm hole; On header board, along being provided with cover turnover shaft, overlay is connected with header board by cover turnover shaft; The lower end of the barrier formula position limiting structure three cover acra locating rack structures that have been equally spaced; The right side of leftmost side cuboid chamber is provided with magnetic force lock, and the right side of rightmost side cuboid chamber is provided with locking bar jack-post, and locking bar one end is connected in locking bar jack-post, and the other end connects Magnetic lock head;

Described acra locate mode fixed support is comprised of fixed mesa, support mainboard, radiation absorption storehouse, biomembrane, biomembrane folder, center position platform, carriage center, tail angle degree regulating shaft, operating desk, stent foot locking structure, acra split axle construction and acra clamping position structure; Support locking structure is positioned at the both sides of support mainboard; Fixed mesa is positioned at support mainboard centre position, and fixed mesa is divided into levels, and lower floor is radiation absorption storehouse, has respectively biomembrane and fixator biomembrane folder in radiation absorption storehouse; There is the acra split axle construction at the center of occuping on upper strata, and the cover acra clamping position structure of radial arrangement, is wherein a set ofly connected with tail angle degree regulating shaft; Center position platform and operating desk are positioned at acra split axle construction top, and center position platform subscript is marked with carriage center;

Described left and right position limiting structure keeps off pin, main spacing draw-in groove, arc-shaped limit fixture block, main spacing pedestal, main limit spring, height limit spring, highly spacing regulating handle, highly spacing draw-in groove, highly spacing card, cornice limit spring, the spacing draw-in groove of cornice, the spacing pedestal of cornice and the spacing fixture block of cornice by cornice and forms.In main spacing draw-in groove, traveling has main limit spring and main spacing pedestal, and wherein main limit spring one end is connected with main spacing pedestal, and the other end is fixed on the far-end of main spacing draw-in groove; On main spacing pedestal, be connected with arc-shaped limit fixture block, fixture block middle opening has highly spacing draw-in groove, and in it, traveling has height limit spring, highly spacing regulating handle and highly spacing card successively; On the spacing fixture block of cornice, have the spacing draw-in groove of cornice, in the spacing draw-in groove of cornice, traveling has the spacing pedestal of cornice and cornice limit spring, and cornice limit spring one end connects the spacing draw-in groove far-end of cornice, and the other end connects the spacing pedestal of cornice; The spacing draw-in groove of cornice is connected with highly spacing card by the spacing pedestal of cornice; The near-end of the spacing fixture block of cornice is provided with cornice gear pin.Wherein main limit spring application of force direction is distal-to-proximal from main spacing draw-in groove, and height limit spring application of force direction is for from top to bottom; Cornice limit spring application of force direction is from the near-end of the spacing draw-in groove of cornice to far-end.

Described front and back position limiting structure keeps off pin, main spacing draw-in groove, main spacing pedestal, main limit spring, height limit spring, highly spacing regulating handle, highly spacing draw-in groove, highly spacing card, cornice limit spring, the spacing draw-in groove of cornice, the spacing pedestal of cornice, the spacing fixture block of cornice, the spacing fixture block of bar shaped by cornice and forms; In main spacing draw-in groove, traveling has main limit spring and main spacing pedestal, and wherein main limit spring one end is connected with main spacing pedestal, and the other end is fixed on the far-end of main spacing draw-in groove; On main spacing pedestal, be connected with the spacing fixture block of bar shaped, the spacing fixture block middle opening of bar shaped has highly spacing draw-in groove, and in it, traveling has height limit spring, highly spacing regulating handle and highly spacing card successively; The spacing fixture block of cornice has the spacing draw-in groove of cornice, and in the spacing draw-in groove of cornice, traveling has the spacing pedestal of cornice and cornice limit spring, and cornice limit spring one end connects the far-end of the spacing draw-in groove of cornice, and the other end connects the spacing pedestal of cornice; The spacing draw-in groove of cornice is connected with highly spacing card by the spacing pedestal of cornice; The near-end of the spacing fixture block of cornice is provided with cornice gear pin; Wherein the application of force direction of main limit spring is from leading the distal-to-proximal of spacing draw-in groove, and height limit spring application of force direction is for holding from top to bottom; Cornice limit spring application of force direction is from the near-end of the spacing draw-in groove of cornice to far-end.

The auxiliary position limiting structure in described left and right keeps off pin, height limit spring, highly spacing regulating handle, highly spacing draw-in groove, highly spacing card, cornice limit spring, the spacing draw-in groove of cornice, the spacing pedestal of cornice, cornice positive stop, the spacing fixture block of bar shaped, folding shaft and folding storehouse by cornice and forms.Described folding shaft is fixed in folding storehouse; The spacing fixture block of bar shaped one end is connected in folding shaft, and the other end is free; In the spacing fixture block of bar shaped, have highly spacing draw-in groove; In highly spacing draw-in groove, traveling has height limit spring, highly spacing regulating handle and highly spacing card successively from top to bottom; The top of highly spacing card connects the spacing pedestal of cornice; The spacing fixture block of cornice has the spacing draw-in groove of cornice, and in the spacing draw-in groove of cornice, traveling has the spacing pedestal of cornice and cornice limit spring, and cornice limit spring one end connects the far-end of the spacing pedestal of cornice and the spacing draw-in groove of cornice; The spacing draw-in groove of cornice is connected with highly spacing card by the spacing pedestal of cornice; The near-end of the spacing fixture block of cornice is provided with cornice gear pin.Height limit spring application of force direction is for holding from top to bottom; Cornice limit spring application of force direction is from the near-end of the spacing draw-in groove of cornice to far-end.

Described stent foot locking structure is by handle, and handle post, embeds post, left dead bolt, and right dead bolt forms, and handle post is arranged on support mainboard, and end is connected with embedding post, and the top of two handle posts is connected by a handle; In handle post, traveling has tongue roofbolt, and in tongue roofbolt, traveling has push rod groove and tongue bar groove; The bottom design of tongue bar groove has two relative wedge portion spring, tops that tongue bar axle is installed; Traveling has two tongue bars in tongue bar groove, after tongue bar is sent by tongue bar axle along the cell wall traveling of tongue bar and be free on the lower ending opening that embeds post; Tongue bar is designed with wedge portion, and corresponding with wedge portion spring, two tongue bar ends connect respectively left dead bolt and right dead bolt; In the middle of two wedge portions, accompany and push the ball; Top is provided with and pushes away seat in push rod groove, pushes away a top and is connected with and pushes away a spring; In handle, be provided with gangbar and be connected, push away a sidepiece and be connected with gangbar; Handle bottom surface opening, is provided with unlock button, and unlock button is connected with gangbar.

Described acra split axle construction adjusts district, acra subangle parbuckle screw, acra minute axon, acra split degree of tightness sheet, axle storehouse and acra to divide body rod to form by acra subangle; Operating desk middle body is recessed to form axle storehouse, and an acra minute axon is positioned at Zhou Cang center; Four acras divide body rod to be sent by axle center radiation, and traveling is in the acra subangle regulatory region of axle storehouse surrounding, and connect outward acra locating clip structure; Acra subangle parbuckle screw designs in acra minute axon, is distributed with acra split degree of tightness sheet on axle.

Described acra clamping position structure consists of locating groove, retainer spring, wedge location latch, positioning guide rail, location contracting clamping structure, wherein, location contracting clamping structure press from both sides, right crescent moon folder, two crescent moons folder axles, contracting clip slot, contracting folder pedestal, contracting folder spring, the main handle of contracting folder, two clamp holder axles, positioning pedestal, clamp holder springs, is located clamp holders and contract and press from both sides overcoats and form by left crescent moon; Shown in have locating groove on positioning guide rail; The wedge that is equally spaced on the inwall of locating groove one side location latch; Wedge location latch has dividing of thick, thin head, and thick head is towards far-end; Retainer spring is placed in locating groove, and its one end is fixed on the far-end of locating groove, and the other end connects the positioning pedestal of location contracting clamping structure; Location clamp holder and the main handle of contracting folder are fixed on positioning pedestal by clamp holder axle separately, between location clamp holder and the main handle of contracting folder, are provided with clamp holder spring; Contracting folder overcoat bottom connects the main handle of contracting folder, is provided with contracting clip slot in upper end open, and contracting clip slot is built-in with contracting folder spring, and contracting folder spring upper end is connected with contracting folder pedestal; Left crescent moon folder and right crescent moon folder press from both sides axle by crescent moon and are connected in contracting folder pedestal.

Described barrier formula position limiting structure by middle part locate left-handed button, middle part position right knob, folding shaft, sidepiece position right knob, upper interior guide rail, upper rail, upper outer guide, correct frame, the right card column of sidepiece, lower interior guide rail, lower guide channel, lower outer guide, guide wheel, the right card column in middle part, in spacing only, the left card column in middle part, Folding card, the left card column of sidepiece, left frame, lead rail axis, guide rail pole cap and sidepiece locate left-handed button and form; Guide rail and upper outside guide rail parallel in upper, two ends connect the top of correct frame and left frame respectively; Guide rail and lower outside guide rail parallel in lower, two ends connect the bottom of correct frame and left frame respectively; In upper, between guide rail and upper outer guide, form upper rail, between lower interior guide rail and lower outer guide, form lower guide channel, upper rail is parallel with lower guide channel relatively, in the spacing lower guide channel middle part that is only placed in, lower guide channel is divided into left and right two parts; There are the left card column of sidepiece, three left card columns of lead rail axis and middle part in inside, upper rail left side successively traveling; Between the left card column of sidepiece, three lead rail axis, the left card column in middle part, be all connected with Folding card, folding shaft and Folding card in turn; The left card column of sidepiece upper end connection sidepiece is located left-handed button, three lead rail axis upper ends respectively connect a guide rail pole cap, and left card column upper end, middle part connects the left-handed button in location, middle part; The left card column of sidepiece, three lead rail axis are respectively connected a guide wheel with left card column lower end, middle part, and traveling is in the left side of lower guide channel; There are the right card column of sidepiece, three right card columns of lead rail axis and middle part in inside, upper rail right side successively traveling; Between the right card column of sidepiece, three lead rail axis, the right card column in middle part, be all connected with Folding card, folding shaft and Folding card in turn; The right card column of sidepiece upper end connects sidepiece position right knob, three lead rail axis upper ends all connect a guide rail pole cap, and right card column upper end, middle part connects middle part position right knob; The right card column of sidepiece, three lead rail axis are respectively connected a guide wheel with right card column lower end, middle part, and traveling is in the right side of lower guide channel.

The beneficial effects of the utility model are: the utility model has been taken into account various radiation biological requirement of experiment and clinical zoopery requirement, use function to relate to irradiations, dissections, injection, temporary foster etc., use object to cover cell in vitro, the muroid that arrives any figure who grows up for 3 weeks, nude mice, batrachia, rabbit etc., can realize sterile working and be subject to and fix according to the ingenious of position, and guarantee the clear-headed and existing state of experimental subjects; The utility model can be fixed simultaneously and irradiate many animals, is more convenient to contrast, also makes to test concrete operations time shorten and heavy dose of application; Whole use transparent pmma material to make, operate and observe simple and clear, be easy to clean and sterilization; The utility model is reasonable in design, easy to operate, safety, and environmental protection, practicality and versatility are all stronger.

Accompanying drawing explanation

Fig. 1 and Fig. 2 are body structure schematic diagrames of the present utility model;

Fig. 3 is the utility model case back plate structure 109 schematic diagrames;

Fig. 4 is the utility model bottom plate structure 110 schematic diagrames;

Fig. 5 and Fig. 6 are the three-dimensional fixing base structure of the utility model 111 schematic diagrames;

Fig. 7 and Fig. 8 are sterile sleeve mouth structure 112 schematic diagrames;

Fig. 9 is the utility model left and right position limiting structure 100 schematic diagrames;

Figure 10 is position limiting structure 101 schematic diagrames before and after the utility model

Figure 11 is auxiliary position limiting structure 102 schematic diagrames in the utility model left and right

Figure 12,13, the 14th, pin locking structure 103 schematic diagrames of the present utility model;

Figure 15 is contracting clamping structure in location of the present utility model 104 schematic diagrames;

Figure 16 is the utility model acra clamping position structure 106 schematic diagrames

Figure 17 is the utility model acra split axle construction 105 schematic diagrames

Figure 18 and 19 is barrier position limiting structure 107 schematic diagrames of the present utility model;

Figure 20 and 21 is matched brackets of the present utility model---In vitro cell experiment fixed support;

Figure 22 is matched bracket of the present utility model---blade inserting fixed support;

Figure 23 is matched bracket of the present utility model---flip-shell fixed support;

Figure 24 is matched bracket of the present utility model---acra locate mode fixed support;

In figure, cornice gear pin 1, main spacing draw-in groove 2, arc-shaped limit fixture block 3, main spacing pedestal 4, main limit spring 5, height limit spring 6, highly spacing regulating handle 7, highly spacing draw-in groove 8, highly spacing card 9, cornice limit spring 10, the spacing draw-in groove 11 of cornice, the spacing pedestal 12 of cornice, the spacing fixture block 13 of cornice, the spacing fixture block 14 of bar shaped, folding shaft 15, fixed mesa 16, folding storehouse 17, support mainboard 18, unlock button 19, radiation absorption storehouse 21, handle 23, handle post 24, ring is face 25 only, embed post 26, left dead bolt 27, right dead bolt 28, wedge portion spring 29, biomembrane 30, biomembrane folder 31, wedge portion 32, tongue bar groove 33, tongue bar 34, push rod 35, push the ball 36, push rod groove 37, tongue roofbolt 38, spacing hole 39, fixing base 40, gangbar 41, push away a spring 42, tongue bar axle 43, push away seat and form 44, left crescent moon folder 45, right crescent moon folder 46, crescent moon folder axle 47, contracting clip slot 48, contracting folder pedestal 49, contracting folder spring 50, the main handle 51 of contracting folder, clamp holder axle 52, positioning pedestal 53, clamp holder spring 54, location clamp holder 55, contracting folder overcoat 56, locating groove 57, retainer spring 58, wedge location latch 59, positioning guide rail 60, Magnetic lock head 71, overlay 72, slot cover 73, mouse rhynchodaenm hole 74, cover turnover shaft 75, chamber side plate 76, magnetic force lock 77, locking bar jack-post 78, locking bar 79, the left-handed button 80 in location, middle part, middle part position right knob 81, folding shaft 82, sidepiece position right knob 83, guide rail 84 in upper, upper rail 85, upper outer guide 86, correct frame 87, the right card column 88 of sidepiece, guide rail 89 in lower, lower guide channel 90, lower outer guide 91, guide wheel 92, the right card column 93 in middle part, in spacing only 94, the left card column 95 in middle part, Folding card 96, the left card column 97 of sidepiece, left frame 98, lead rail axis 99, left and right position limiting structure 100, front and back position limiting structure 101, the auxiliary position limiting structure 102 in left and right, stent foot locking structure 103, location contracting clamping structure 104, acra split axle construction 105, acra clamping position structure 106, barrier formula position limiting structure 107, guide rail pole cap 130, sidepiece is located left-handed button 131, chamber header board 132, emulsion sheet 133, groove 134, chamber 135, shank is bayonet socket 136 fixedly, bitt 137, friction line 138, inner panel 139, base plate 140, right running-on 141, sealing switch 142, left running-on 143, outside plate 144, left sealing cap 145, gear 146, left track tooth 147, right rail groove 148, right aling cap 149, gear shaft 150, right track tooth 151, left rail groove 152, heating wire 153, A ties up adjusting knob 154, A ties up regulating shaft 155, substrate center 156, A ties up level meter 157, between dimension, plate 158, B ties up regulating shaft 159, B ties up adjusting knob 160, B ties up level meter 161, gas vent 185, upper end I, lower end II, near-end III, far-end IV.

Embodiment

This is described in further detail the utility model below in conjunction with accompanying drawing.

Embodiment 1: radiation biological multifunctional laboratory box body structure

See figures.1.and.2, this structure is for experiment provides aseptic, constant temperature, protection, transhipment and stationary device, is the agent structure of this utility model.By case back plate structure 109, case Lower Hold structure 110, three-dimensional fixing base structure 111, sterile sleeve mouth structure 112, case side plate 179, case chamber 180 and incident central point 186, formed.Case back plate structure 109 has formed the rear wall of case chamber 180, the two side of case chamber 180 consists of case side plate 179, the antetheca of case chamber 180 has aseptic running-on structure 112, and three-dimensional fixing base structure 111 has formed the end of case chamber 180, and there is case Lower Hold structure 110 below of three-dimensional fixing base structure 111.The incident central point 186 that the upper face center of case chamber 180 forms after having the wild vertical throwing of ray to shine thereon.

With reference to Fig. 3, case back plate structure 109 has formed the rear wall of case chamber 180.This structure consists of case lid 162, case lid axle 163, ultraviolet disinfecting lamp tube 164, illuminating lamp tube 165, graduated scale 166, folding instrument table 167, folding shaft 168, bracing wire 169,220V supply hub 170, table top attracting device 187, rear plate 188 and top board 189.Case lid 162 is connected in one side of top board 189 by case lid axle 163, realize and turn over and close up and down; In order further to guarantee its aseptic degree, case lid 162 is designed to stereochemical structure, and its side has triangle side, and the district that can overlap with case side plate 179 formation two plates when triangle side closes, increases sealing.The another side of top board 189 intersects with rear plate 188 and is vertical; Ultraviolet disinfecting lamp tube 164 and illuminating lamp tube 165 are arranged in parallel and are placed in top board 189 belows, test forward and backwardly can implement aseptic sterilization.One side of rear plate 188 and below are respectively arranged with graduated scale arranged vertically 166 and 220V supply hub 170, rule 166 act as setting depth of shine, improve the accuracy of exposure dose.The effect of 220V supply hub 170 is can external AC power supply, is accumulator 183,182 chargings in case Lower Hold structure 110.Left side central portion Position Design at rear plate has folding instrument table 167, folding instrument table 167 can be by folding shaft 168 and bracing wire 169 on plate 167 after connecting, realizing respectively upset folds and level braking, the effect of this structure is can the various experiment equipments of temporarily putting, handled easily, and reduce turnover casing number of times, realize the interior gnotobasis in case chamber 180 and guarantee.Middle part, free limit at folding instrument table 167 major axis is provided with Magnetic Materials piece, matches with the table top attracting device 187 on rear plate, can freely fold, and saves space, clean and tidy launched field.

With reference to Fig. 4, case Lower Hold structure 110 has formed the end of case chamber 180.This structure consists of biomembrane 30, biomembrane folder 31, portable gas tank 171, air bottle nozzle 172, valve 173, filter flask outlet nozzle 174, filter flask 175, filter flask suction nozzle 176, apparatus of air conditioning storehouse 177, radiation absorption storehouse 178, electric storehouse 181, I accumulator 182, II accumulator 183 and transformer 184.Electric storehouse 181, radiation absorption storehouse 178, storehouse, 177 3, apparatus of air conditioning storehouse is also listed in bottom, and respectively there are two biomembrane folders, free-open-close, clamping biomembrane 30 in 178Nei two side, radiation absorption storehouse; Apparatus of air conditioning storehouse 177 is positioned at radiation absorption storehouse 178 1 sides, inside has two portable gas tanks 172 and filter flask 175, and portable gas tank 171 provides oxygen enrichment or the gas such as the required oxygen of anaerobic environment or nitrogen; Filter flask 175 act as filtration (purification) and is about to enter the gas in case chamber 180.Valve 173 on portable gas tank 172 is controlled the air release in air bottle nozzle 172 and closes, and is designed with filter flask outlet nozzle 174 and filter flask suction nozzle 176 on filter flask 175.During use, air bottle nozzle 172 is connected in filter flask suction nozzle 176 by flexible pipe, and filter flask outlet nozzle is also connected in by flexible pipe the air supply pipe outlet 185 that is positioned at casing 180.Electric storehouse 181 is positioned at the opposite side in radiation absorption storehouse 178, and the inside is aligned in sequence with I accumulator 182, II accumulator 183, transformer 184.Required electric energy requirement when accumulator 183,182 provides transition (or without external power supply) to whole casing, transformer 184 is the charging transformer of accumulator 183,182.

With reference to Fig. 5 and 6, three-dimensional fixing base structure 111 has formed the end of case chamber 180, and these parts are comprised of plate 158, B dimension regulating shaft 159, B dimension adjusting knob 160, B dimension level meter 161 and air supply pipe outlet 185 between spacing hole 39, fixing base 40, base plate 140, heating wire 153, A dimension adjusting knob 154, A dimension regulating shaft 155, substrate center 156, A dimension level meter 157, dimension.A dimension regulating shaft 155 and the orthogonal intersection of B dimension regulating shaft 159 are positioned at base plate 140 central authorities, have plate 158 between dimension between diaxon, and between dimension, the contact-making surface that act as increase diaxon of plate 158, does not disturb mutually during adjusting.A dimension regulating shaft 155 two ends are provided with A dimension adjusting knob 154, and B dimension regulating shaft 159 two ends are provided with B dimension adjusting knob 160, and B dimension adjusting knob 160 is outside case, for cylindrical configuration, 154 designs of A dimension adjusting knob, in case, are semicylinder structure for saving space, being convenient to adjusted design.Fixing base 40 is positioned at equity on A dimension regulating shaft and distributes, and middle position is carved with substrate center 156, and substrate center 156 coincides with incident center 186 projections of casing appearance, is convenient to locate cloth open country.Respectively there is a branch of heating wire 153 substrate center 156 both sides, and the circuit of heating wire 153 is connected with the II accumulator 183 in electric storehouse 181, after heating, can provide constant temperature for case chamber 180.On fixing base, be equidistantly distributed with some spacing holes 39, these spacing holes 39 will be in pin locking structure 103 tablings of each fixed support (as: blade inserting fixed support 107).A dimension level meter 157 major axis and parallel a jiao of being distributed in fixing base 40 of B dimension regulating shaft, the Level tune situation making progress for observing A dimension regulating shaft 155 controlling parties, B dimension level meter 161 major axis and A dimension parallel another angle that is distributed in fixing base 40 of regulating shaft 155, the Level tune situation making progress for observing B dimension regulating shaft 159 controlling parties.Air supply pipe outlet 185 is positioned on the corner of base plate 140, is convenient to the gases such as delivering oxygen, nitrogen, realizes oxygen enrichment or anaerobic environment.

With reference to Fig. 7 and 8, sterile sleeve mouth structure 112 has formed the antetheca of case chamber 180.These parts are comprised of inner panel 139, base plate 140, right running-on 141, sealing switch 142, left running-on 143, outside plate 144, left sealing cap 145, gear 146, left track tooth 147, right rail groove 148, right aling cap 149, gear shaft 150, right track tooth 151 and left rail groove 152.Inner panel 139 upper sheds have right running-on 141 and left running-on 143, oblique right rail groove 148 and the left rail groove 152 of having between two running-ons, in corresponding groove, traveling has left track tooth 147 and right track tooth 151, between two track teeth, be occluding with gear 146, the vertical inner panel 139 of gear shaft 150 is connected in gear 146, left sealing cap 145 is connected with left track tooth 147 and is parallel to inner panel 139, and right aling cap 149 is connected and is parallel to inner panel 139 with right track tooth 151.Outside plate 144 upper sheds have right running-on 141 and left running-on 143, and with right running-on 141 and the corresponding UNICOM of left running-on 143 of inner panel 139 upper sheds, perpendicular to the gear shaft 150 of inner panel 139, be connected in the sealing switch 142 on outside plate 144.Rotate sealing switch 142, gear shaft 150 driven gears 146, gear 146 slides the left track tooth 147 and the slip to left down of right track tooth 151 difference, the upper right that promote interlock with it, circular left sealing cap 145 and right aling cap 149 cover left running-on 143, right running-on 141 respectively simultaneously, and sealing completes.

Embodiment 2: matched bracket of the present utility model (1. In vitro cell experiment fixed support; 2. blade inserting fixed support; 3. flip-shell fixed support 4. acra locate mode fixed supports) structure

Matched bracket of the present utility model is comprised of some minor structures, wherein has parton structure function similar, now will introduce one by one minor structure part:

With reference to Fig. 9, the utility model left and right position limiting structure 100.This structure is " In vitro cell experiment fixed support " upper distinctive structure, and totally two overlap, on the major axis of separation fixed head 18.Main realization target fixture left and right (with upper and lower) direction upper limit fixation, is used while having the Tissue Culture Dish of radian, spacing before and after also can realizing simultaneously.Left and right position limiting structure 100 consists of cornice gear pin 1, main spacing draw-in groove 2, arc-shaped limit fixture block 3, main spacing pedestal 4, main limit spring 5, height limit spring 6, highly spacing regulating handle 7, highly spacing draw-in groove 8, highly spacing card 9, cornice limit spring 10, the spacing draw-in groove 11 of cornice, the spacing pedestal 12 of cornice and the spacing fixture block 13 of cornice.In main spacing draw-in groove, 2 travelings have main limit spring 5 and main spacing pedestal 4, and wherein main limit spring 5 one end are connected with main spacing pedestal 4, and the other end is fixed on the far-end of main spacing draw-in groove 2; On main spacing pedestal 4, be connected with arc-shaped limit fixture block 3, fixture block middle opening has highly spacing draw-in groove 8, and in it, traveling has height limit spring 6, highly spacing regulating handle 7 and highly spacing card 9 successively; On the spacing fixture block 13 of cornice, have the spacing draw-in groove 11 of cornice, the interior traveling of the spacing draw-in groove 11 of cornice has the spacing pedestal 12 of cornice and cornice limit spring 10, and cornice limit spring 10 one end connect spacing draw-in groove 11 far-ends of cornice, and the other end connects the spacing pedestal 12 of cornice; The spacing draw-in groove 11 of cornice is connected 9 by the spacing pedestal 12 of cornice with highly spacing card; The near-end of the spacing fixture block of 13 cornice is provided with cornice gear pin 1.Wherein main limit spring 5 application of force directions be from main spacing draw-in groove 2 distal-to-proximal, by the elastic force on arc-shaped limit fixture block 3 generation effect object left and right directions, realize left and right limit function; Height limit spring 6 application of force directions are for from top to bottom, and the power acting on object above-below directions by the spacing fixture block 13 of cornice, realizes upper and lower limit function; Cornice limit spring 10 application of force directions are from the near-end of the spacing draw-in groove 11 of cornice to far-end, in conjunction with cornice gear pin 1, realize the auxiliary spacing of, left and right directions upper and lower to object; The arc design of arc-shaped limit fixture block 3, while using round cell culture dish, acts on the spacing fixing of fore-and-aft direction specially.On three-dimensional, each spacing fixture block has played spacing fixation to object.

With reference to Figure 10, front and back of the present utility model position limiting structure 101.This structure is " In vitro cell experiment fixed support " upper distinctive structure." 101 front and back position limiting structure " is positioned at the transverse axis both sides of 18 supporting plates, every side two covers, totally 4 covers.This structure is mainly to design in order to clamp two Tissue Culture Dishs simultaneously, spacing before and after can realizing in (up and down) direction.Front and back position limiting structure 101 consists of cornice gear pin 1, main spacing draw-in groove 2, main spacing pedestal 4, main limit spring 5, height limit spring 6, highly spacing regulating handle 7, highly spacing draw-in groove 8, highly spacing card 9, cornice limit spring 10, the spacing draw-in groove 11 of cornice, the spacing pedestal 12 of cornice, the spacing fixture block 13 of cornice, the spacing fixture block 14 of bar shaped; The interior traveling of main spacing draw-in groove 2 has main limit spring 5 and main spacing pedestal 4, and wherein main limit spring 5 one end are connected with main spacing pedestal 4, and the other end is fixed on the far-end of main spacing draw-in groove 2; On main spacing pedestal 4, be connected with the spacing fixture block 14 of bar shaped, spacing fixture block 14 middle openings of bar shaped have highly spacing draw-in groove 8, and in it, traveling has height limit spring 6, highly spacing regulating handle 7 and highly spacing card 9 successively; The spacing fixture block 13 of cornice has the spacing draw-in groove 11 of cornice, and the interior traveling of the spacing draw-in groove 11 of cornice has the spacing pedestal 12 of cornice and cornice limit spring 10, and cornice limit spring 10 one end connect the far-end of the spacing draw-in groove 11 of cornice, and the other end connects the spacing pedestal 12 of cornice; The spacing draw-in groove 11 of cornice is connected with highly spacing card 9 by the spacing pedestal 12 of cornice; The near-end of the spacing fixture block 13 of cornice is provided with cornice gear pin 1; Wherein the application of force direction of main limit spring 5 is from leading the distal-to-proximal of spacing draw-in groove 2, by the elastic force on the spacing fixture block 14 generation effect object fore-and-aft directions of bar shaped, and limit function before and after realizing; Height limit spring 6 application of force directions are for holding from top to bottom, and the power by the spacing fixture block 13 effect object above-below directions of cornice, realizes upper and lower limit function; Cornice limit spring 10 application of force directions are from the near-end of the spacing draw-in groove 11 of cornice to far-end, in conjunction with cornice gear pin 1, realize the auxiliary spacing of, fore-and-aft direction upper and lower to object.

With reference to Figure 11, position limiting structure 102 is assisted in left and right of the present utility model, and this structure is " In vitro cell experiment fixed support " upper distinctive structure.This structure is positioned at the central authorities of supporting plate, embeds in 18 support mainboards.Structure designs mainly for realizing clamping small dimension or two Tissue Culture Dishs.The auxiliary position limiting structure 102 in described left and right consists of cornice gear pin 1, height limit spring 6, highly spacing regulating handle 7, highly spacing draw-in groove 8, highly spacing card 9, cornice limit spring 10, the spacing draw-in groove 11 of cornice, the spacing pedestal 12 of cornice, cornice positive stop 13, the spacing fixture block 14 of bar shaped, folding shaft 15 and folding storehouse 17.Described folding shaft 15 is installed in folding storehouse 17, and folding shaft 15 can be rotated around the major axis of support mainboard 18; The spacing fixture block of bar shaped 14 one end are connected in folding shaft 15, make the spacing fixture block 14 of bar shaped fixing non-displacement on left and right directions, and spacing fixture block 14 other ends of bar shaped are free; In the spacing fixture block 14 of bar shaped, have highly spacing draw-in groove 8; In highly spacing draw-in groove 8, traveling has height limit spring 6, highly spacing regulating handle 7 and highly spacing card 9 successively from top to bottom; The top of highly spacing card 9 connects the spacing pedestal 12 of cornice; The spacing fixture block 13 of cornice has the spacing draw-in groove 11 of cornice, and the interior traveling of the spacing draw-in groove 11 of cornice has the spacing pedestal 12 of cornice and cornice limit spring 10, and cornice limit spring 10 one end connect the far-end of the spacing pedestal 12 of cornice and the spacing draw-in groove 11 of cornice; The spacing draw-in groove 11 of cornice is connected with highly spacing card 9 by the spacing pedestal 12 of cornice; The near-end of the spacing fixture block 13 of cornice is provided with cornice gear pin 1.Height limit spring 6 application of force directions are for holding from top to bottom; Cornice limit spring 10 application of force directions are from the near-end of the spacing draw-in groove 11 of cornice to far-end, in conjunction with cornice gear pin 1, realize the auxiliary spacing of, left and right directions upper and lower to object.Being connected of the spacing fixture block 14 of bar shaped and 15 folding shaft wherein, makes the spacing fixture block 14 of bar shaped fixing non-displacement on left and right directions, is used in conjunction with one-sided left and right position limiting structure 100, realizes the spacing fixed function to object.The spacing fixture block 14 of bar shaped can pass through folding shaft 15, is received in folding storehouse 17, and be fixing Single cell culture ware, vacate fixed position (space).

With reference to Figure 12,13 and 14, be pin locking structure 103 of the present utility model, this structural design, on each fixed support, is the jockey of fixed support and casing.Described stent foot locking structure 103 is by handle 23, and handle post 24, embeds post 26, left dead bolt 27, and right dead bolt 28 forms, and handle post 24 is arranged on support mainboard 18, and end is connected with embedding post 26, and the top of two handle posts 24 is connected by a handle 23.Embedding post 26 is to embed in the spacing hole of fixing base 40 in use, realizes the 2 spacing activities of tieing up in directions all around; Because the diameter of 26 embedding posts is less than 24 handle posts, the contact-making surface that its diameter is greater than part has formed only face of 25 rings, and the ring only effect of face is to prevent from embedding post unrestrictedly to glide, and realizes D score single direction spacing; The interior traveling of handle post 24 has tongue roofbolt 38, and the interior traveling of tongue roofbolt 38 has push rod groove 37 and tongue bar groove 33; The bottom design of tongue bar groove 33 has two relative wedge portion spring 29, tops that tongue bar axle 43 is installed; The 33 interior travelings of tongue bar groove have two tongue bars 34, after tongue bar 34 is sent by tongue bar axle 43 along the 33 wall travelings of tongue bar groove and be free on the lower ending opening that embeds post 26; Tongue bar 34 is designed with wedge portion 32, and corresponding with wedge portion spring 29, two tongue bar 34 ends connect respectively left dead bolt 27 and right dead bolt 28; Wedge portion spring 29 forces in two wedge portions 32, and two tongue bars 34 are drawn close mutually, has namely realized drawing close of left dead bolt 27 and right dead bolt 28.In the middle of two wedge portions 32, accompany and push the ball 36; The interior top of push rod groove 37 is provided with and pushes away seat 44, pushes away seat 44 tops and is connected with and pushes away a spring 42; In handle 23, be provided with gangbar and be connected 41, push away seat 44 sidepieces and be connected with gangbar 41; Handle 23 bottom surface openings, are provided with unlock button 19, and unlock button 19 is connected with gangbar 41.Push away forcing in of a spring 42 and push away seat 44, the push rod 35 of indirectly having an effect, finally making to push the ball 36 has and continues downward strength.The strength that mechanism design pushes away a spring 42 is greater than all the time wedge portion spring 29 and is decomposed to form elastic force upwards in wedge portion 32, namely push the ball 36 in the situation that there is no other external force, all the time be lower end in wedge portion 32, this has just caused left dead bolt 27 and right dead bolt 28 all the time in separated position, the outer rim of left dead bolt 27 and right dead bolt 28 has exceeded on fixing base 40 spacing hole 39, realize latch functions, completed locking---the upward direction in last direction.While needing release: by apply power (grip of common people's palm) upwards on unlock button 19, the downward elastic force that pushes away a spring 42 is reduced to while being less than the elastic force making progress that wedge portion spring 29 is decomposed to form in wedge portion 32, push the ball and 36 be pushed to, tongue bar 34 is drawn close mutually, final left dead bolt 27 and right dead bolt 28 are drawn close, the outer rim of left dead bolt 27 and right dead bolt 28 moves in spacing hole 39 peritremes on fixing base 40, realizes release.

With reference to Figure 15, be location contracting clamping structure 104 of the present utility model, location contracting clamping structure 104 is by the main handle of left crescent moon folder 45,46, two crescent moons folder axles 47 of right crescent moon folder, contracting clip slot 48, contracting folder pedestal 49, contracting folder spring 50, contracting folder 51, two clamp holder axles 52, positioning pedestal 53, clamp holder spring 54, location clamp holders 55 and contract and press from both sides overcoat 56 and form; On positioning guide rail 60, have locating groove 57; Locating groove 57 minutes is two-layer up and down, and left and right, upper strata presents " V " font, for location clamp holder 55, freely locates slip; Lower floor holds positioning pedestal 53, for positioning pedestal 53, is free to slide.On a side inwall on locating groove 57 upper stratas, be equidistantly distributed with wedge location latch 59, wedge location latch 59 has dividing of thick, thin head, and thick head is towards far-end; Such design has facilitated the fixing unidirectional location to clamping object, and positioning sense is clear.Retainer spring 58 is placed in locating groove 57, its one end connects the far-end of locating groove 57, the other end connects the positioning pedestal 53 of positioning lock clamping structure 104, and the direction of having an effect of this spring, for from distal-to-proximal, makes positioning pedestal 53 all the time in the latch 59 of wedge location.Location clamp holder 55 and the main handle 51 of contracting folder are fixed on positioning pedestal 53 by clamp holder axle 52 separately, between location clamp holder 55 and the main handle 51 of contracting folder, be equipped with clamp holder spring 54, the object of this spring is to guarantee that two clamp holders are in open configuration, is close to " V " word edge on locating groove 57.Contracting folder overcoat 56 bottoms connect the main handle 51 of contracting folder, are provided with contracting clip slot 48 in upper end open, and contracting clip slot 48 is built-in with contracting folder spring 50, and contracting folder spring 50 upper ends are connected with contracting folder pedestal 49; Left crescent moon folder 45 and the right crescent moon folder 46 crescent moon folder axle 47 by is separately connected to contract and presss from both sides pedestal 49.The direction of having an effect of locker spring 50 is to hold from top to bottom, left crescent moon folder 45 and right crescent moon folder 46 are under the effect of elastic force, follow contracting folder pedestal 49 in the interior decline of contracting clip slot 48, because left crescent moon folder 45 and right crescent moon folder 46 are arc designs, the opening part of contracting clip slot 48 produces inwardly crowded power to clamp gradually, causes two clamps mutually to be drawn close, more past decline, lean on to such an extent that get over, thereby produce the fastening clamp effect to object.This device can produce clamping action to ends such as the four limbs of small-sized four limbs class animal, tail bones, and can accurately be positioned for a long time a certain position.

With reference to Figure 16, be acra clamping position structure 106 of the present utility model, it is upper that this structure is applicable to " flip-shell fixed support " and " acra locate mode fixed support ", for the acra of four limbs class experimental subjects, has clamping, fixing function.This structure consists of 57 locating grooves, 58 retainer springs, 59 wedge location latches, 60 positioning guide rails, 104 positioning lock clamping structures.Described acra clamping position structure 106 consists of locating groove 57, retainer spring 58, wedge location latch 59, positioning guide rail 60, positioning lock clamping structure 104, wherein, location contracting clamping structure 104 is by the main handle of left crescent moon folder 45,46, two crescent moons folder axles 47 of right crescent moon folder, contracting clip slot 48, contracting folder pedestal 49, contracting folder spring 50, contracting folder 51, two clamp holder axles 52, positioning pedestal 53, clamp holder spring 54, location clamp holders 55 with contract and press from both sides overcoat 56 and form; On positioning guide rail 60, have locating groove 57; Locating groove 57 minutes is two-layer up and down, and left and right, upper strata presents " V " font, for location clamp holder 55, freely locates slip; Lower floor holds positioning pedestal 53, for positioning pedestal 53, is free to slide.On a side inwall on locating groove 57 upper stratas, be equidistantly distributed with wedge location latch 59, wedge location latch 59 has dividing of thick, thin head, and thick head is towards far-end; Such design has facilitated the fixing unidirectional location to clamping object, and positioning sense is clear.Retainer spring 58 is placed in locating groove 57, its one end connects the far-end of locating groove 57, the other end connects the positioning pedestal 53 of positioning lock clamping structure 104, and the direction of having an effect of this spring, for from distal-to-proximal, makes positioning pedestal 53 all the time in the latch 59 of wedge location.

With reference to Figure 17, be acra split axle construction 105 of the present utility model.This structure is " acra locate mode support " distinctive part, and the object of taking down the exhibits for realizing experimental subjects acra is positioned at the central authorities of 16 fixed mesas.Acra split axle construction 105 adjusts district 64, acra subangle parbuckle screw 65, acra minute axon 66, acra split degree of tightness sheet 67, axle storehouse 68 and acra to divide body rod 69 to form by acra subangle.Operating desk 70 middle bodies are recessed to form axle storehouse 68, and acra minute axon 66 is positioned at Zhou Cang 68 centers; Four acras divide body rod 69 to be sent by axle center radiation, and traveling is in the acra subangle regulatory region 64 of axle storehouse 68 surroundings, and connect outward acra locating clip structure 106.4 69 acras divide body rod freely activity in 64 acra subangle regulatory regions, and in vitro degree is set, and are convenient to protect normal organ, improve target dose.Acra subangle parbuckle screw 65 designs in acra minute axon 66, is distributed with acra split degree of tightness sheet 67 on axle.Along with user of service's custom, can divide the rotation degree of tightness of body rod 69 to regulate to acra, guarantee fixed effect and handled easily.

With reference to Figure 18 and 19, it is barrier position limiting structure 107 of the present utility model.This structure is " barrier formula fixed support " distinctive part, have stop, spacing and fixing function.By middle part locate left-handed button 80, middle part position right knob 81, folding shaft 82, sidepiece position right knob 83, upper interior guide rail 84, upper rail 85, upper outer guide 86, correct frame 87, the right card column 88 of sidepiece, lower interior guide rail 89, lower guide channel 90, lower outer guide 91, guide wheel 92, the right card column 93 in middle part, in spacing only 94, the left card column 95 in middle part, Folding card 96, the left card column 97 of sidepiece, left frame 98, lead rail axis 99, guide rail pole cap 130 and sidepiece locate left-handed button 131 and form.This structure collectivity becomes " mouth " word structure, and at the interior folding barrier that door curtain shape is set, realizes effectively stopping non-irradiated site.In upper, guide rail 84 is parallel with upper outer guide 86, and two ends connect the top of correct frame 87 and left frame 98 respectively; In lower, guide rail 89 is parallel with lower outer guide 91, and two ends connect the bottom of correct frame 87 and left frame 98 respectively.In upper, between guide rail 84 and upper outer guide 86, form upper rail 85, in lower, between guide rail 89 and lower outer guide 91, form lower guide channel 90, upper rail 85 is parallel with lower guide channel 90 relatively, in spacingly only 94 be placed in lower guide channel 90 middle parts, lower guide channel 90 is divided into left and right two parts.Traveling be penetrated with the left card column of sidepiece 97, three lead rail axis 99, the left card column 95 in middle part successively in upper rail left side; Between the left card column of sidepiece 97, three lead rail axis 99, the left card column 95 in middle part, be all connected with Folding card 96, folding shaft 82 and Folding card 96 in turn, altogether quadruplet; The left card column of sidepiece 97 upper ends connect that sidepieces are located left-handed button 131, three lead rail axis 99 upper ends respectively connect a guide rail pole cap 130, and left card column 95 upper ends, middle part connect the left-handed buttons 80 in location, middle part; The left card column of sidepiece 97, three lead rail axis 99 are respectively connected a guide wheel 92 with left card column 95 lower ends, middle part, and traveling is in the left side of lower guide channel 90; Right side distributes equally.Upper rail 86 upper limbs are concordant, and lower edge has upper outer guide 86 higher than upper interior guide rail 84, and such design makes destination object play unidirectional spacing invigoration effect.In lower, guide rail 89 and lower outer guide 91 edges are in shape structure, control guide wheel 92 remains in lower guide channel 90 and horizontally slips.Between each card column and bar, by Folding card 96 axles, be connected, mutually axial rotation.Sidepiece is located left-handed button 131, middle part and is located left-handed button 80, middle part position right 81 knobs, sidepiece position right knob 83 and be connected with corresponding card column separately, can precession and be locked at the upper limb position of upper rail 85.Guide rail pole cap 130 is connected in lead rail axis 99, and hat brim frame is on upper outer guide 86 and upper interior guide rail 84, and realization is free to slide.The space that the right card column 88 of sidepiece and correct frame 87 form is mainly that the right shank of object mouse is spacing; The space that the right card column 93 in the left card column 95 in middle part and middle part forms is mainly that the tail bone of object mouse or the shank of mouse are spacing; The space that the left card column 97 of sidepiece and left frame 98 form is mainly that the left shank of object mouse is spacing.

With reference to Figure 20 and 21, matched bracket of the present utility model---In vitro cell experiment fixed support, consists of fixed mesa 16, support mainboard 18, radiation absorption storehouse 21, biomembrane 30, biomembrane folder 31, fixing base 40, left and right position limiting structure 100, front and back position limiting structure 101, the auxiliary position limiting structure 102 in left and right and stent foot locking structure 103; Fixed mesa 16 is positioned at support mainboard 18 centre positions, and fixed mesa 16 is divided into levels, and lower floor is radiation absorption storehouse 21, has biomembrane 30 and biomembrane folder 31 in radiation absorption storehouse 21, and biomembrane 30 presss from both sides 31 by biomembrane to be fixed; Upper strata is provided with left and right position limiting structure 100, front and back position limiting structure 101, the auxiliary position limiting structure 102 in left and right, and wherein, the both sides of the edge, front and back on fixed mesa 16 upper stratas are respectively embedded with two covers front and back position limiting structures 101; The central authorities on fixed mesa 16 upper stratas have embedded auxiliary 102, two the left and right position limiting structures 100 of position limiting structure in left and right and have been installed on the major axis on fixed mesa upper strata, and are positioned at the both sides of the auxiliary position limiting structure 102 in left and right.

With reference to Figure 22, be matched bracket of the present utility model---blade inserting fixed support.This structure adopts that fixing chamber is spacing, the principle of fixed hurdle grid resistance gear, acra split, realizes braking, stops and the function of location, and the contrast that is applicable to long 5～7CM children mouse of many bodies (nude mice) etc. is irradiated and tested.By support mainboard 18, mouse rhynchodaenm hole 74, stent foot locking structure 103, covering 133, groove 134, chamber 135, shank, fixedly bayonet socket 136, bitt 137 and friction line 138 form this fixed support.Five chambers 135 independently in one line are set on support mainboard 18, and its size is just applicable to little (naked) mouse of any figure between 3 weeks to 8 weeks.The chamber 135 complete openings in top, draw to take out with the groove 134 that a covering inserted sheet 133 passes through and realize capping.Chamber 2 antethecas arrange the nude mice rhynchodaenm hole 74 of a 1.5CM diameter, and it act as nude mice rhynchodaenm by this hole and outside exchange respiratory.The chamber 135 rear wall right side 1/3rd disappearances, form strip space and be called fixedly bayonet socket 136 of shank, just admit stretching out of a nude mice back leg, with shank fixedly bayonet socket 136 corresponding be the bitt 137 of fixedly nude mice back leg, pillar surface is provided with friction line 138, nude mice back leg by one common through sterilization cotton cord by tractive, from shank fixedly bayonet socket 136 stretch out and be fixed on bitt 137, make it become all the time straight state.Consider the individual difference of experiment nude mice and adapt to the versatility of section in each in age, each bitt 137 to corresponding shank fixedly the distance of bayonet socket 136 be set as 5CM.Therefore the corresponding bitt 137 of this row and shank fixedly bayonet socket 136 formed the rectangle target area of irradiation territory that width is 5CM.

With reference to Figure 23, be matched bracket of the present utility model---flip-shell fixed support.This structure adopts that clamp pressurized is gathered, movable folding barrier, fit spacing principle, realizes clamping, stops and brake spacing function, and experiment is irradiated in the contrast that is applicable to the long 8～10CM muroid of body.By support mainboard 18, Magnetic lock head 71, overlay 72, slot cover 73, mouse rhynchodaenm hole 74, cover turnover shaft 75, chamber side plate 76, magnetic force lock 77, locking bar jack-post 78, locking bar 79, chamber header board 132, stent foot locking structure 103, acra clamping position structure 106 and barrier formula position limiting structure 107, formed.Support locking structure 103 is positioned at the both sides of support mainboard 18; Four cuboid chambers arranged side by side are installed on support mainboard 18, and each cuboid chamber both sides is chamber side plate 76, and front side is header board 132, and rear is barrier position limiting structure 107, and top is the overlay 72 of an activity, and below is support mainboard 18; Chamber side plate 76 upper limbs are provided with slot cover 73; Header board 132 central authorities are 74 mouse rhynchodaenm holes; On header board 132, along being provided with cover turnover shaft 75, overlay 72 is connected with header board 132 by cover turnover shaft 75; The lower end of the barrier formula position limiting structure 107 three cover acra locating rack structures 106 that have been equally spaced.The right side of leftmost side cuboid chamber is provided with magnetic force lock 77, the right side of rightmost side cuboid chamber is provided with locking bar jack-post 78, locking bar 79 one end are connected in locking bar jack-post 78, and the other end connects Magnetic lock head 71, can complete the locking to 4 chambers, 72 overlays separately.

With reference to Figure 24, be matched bracket of the present utility model---acra locate mode fixed support.This structure employing clamp pressurized is gathered, latch is obstructed location and the moving principle of taking down the exhibits of axle, realizes the function that clamping, location and acra are taken down the exhibits, and is applicable to the irradiation experiment of the muroid more than long 11CM of body.By fixed mesa 16, support mainboard 18, radiation absorption storehouse 21, biomembrane 30, biomembrane folder 31, center position platform 61, carriage center 62, tail angle degree regulating shaft 63, operating desk 70, stent foot locking structure 103, acra split axle construction 105 and acra clamping position structure 106, formed.The utility model main body is a rectangular support mainboard 18, and support locking structure 103 is positioned at the both sides of support mainboard 18; Fixed mesa 16 is positioned at support mainboard 18 centre positions, is divided into levels, and lower floor is radiation absorption storehouse 21, radiation absorption storehouse 21 is interior has respectively biomembrane 30 and fixator biomembrane to press from both sides 31, Main Function is for absorbing the scattered rays irradiating, and protection normal structure, improves target dose; There is the acra split axle construction 105 at the center of occuping on upper strata, and 5 cover acra clamping position structures 106 of radial arrangement, wherein a set ofly be connected with tail angle degree regulating shaft 63, can in the plane perpendicular to 61 center position platforms, rotate, facilitate the operation of laboratory technician to its coccygeal body.Center position platform 61 and operating desk 70 are positioned at acra split axle construction 105 tops, and wherein acting as of 61 center positions held mouse body, with micro-sinking design of 70 operating desks, guarantee the difficult slip of mouse body.70 operating desks present butterfly's wing shape design, facilitate experimenter's mouse body to fix, (guiding) sign of instrumentation and target area.Center position platform 70 subscripts are marked with carriage center 62.

Embodiment 3 is used the utility model (enumerating the support bracket fastened irradiation experiment of blade inserting of using experimental box)

(1) (with reference to Fig. 1-7) preparatory stage: by requirement of experiment, open the valve 173 of portable gas tank 171, oxygen is full of case chamber 180; Connect heating wire 153 heater circuits, case chamber keeps constant temperature.Biomembrane is put into biomembrane storehouse 21, and fixing with biomembrane folder 31, the effect of this film is the effect of ABSORPTION AND SCATTERING line.Open case lid 162, put into " blade inserting fixed support ", and by the foot rest locking structure 107 of installing on support, be fixed in the spacing hole 39 on fixing base 40; Bring associative operation apparatus into, be placed on the folding instrument table 167 having launched.Finally put into some nude mices that prepared, and close case lid.Rotate the sealing switch 142 on casing, left running-on 141, right running-on 143 are opened, and stretch out one's hand in cartonning.

(2) (with reference to Fig. 6 and 22) equipment phase: nude mice is placed in support bracket fastened chamber 135, pull out hind leg or the palmula of implantation tumour cell, tractive is fixed on bitt 137, insert to cover inserted sheet 133 cappings, number record one by one after all completing.The relation of adjusting pole center and substrate center 156 (be generally center superposition is set), rotates A dimension adjusting knob 154 and B dimension adjusting knob 160, realizes support bracket fastened support mainboard 18 levels of blade inserting, and locked, joint sealing after inspection.

(3) the transition stage: by whole casing, arrive and irradiate machine room, during electrical equipment in casing owing to there being portable electrical equipment, can realize the microenvironments that air feed, constant temperature, illumination etc. cannot realize before a series of.Experimental box is equipped with the utility model of this fixed support locking, can complete the problems such as fixing spacing, the displacement during without worry transport process and irradiation, pollution, infringement;

(4) (with reference to Fig. 1,2) illumination stage: fixed case is fixed in therapeutic bed, according to casing high scale scale 166, adjusts depth of shine.By transparent casing, observe, set according to wild: a kind of is because target area is fixing, according to transparent casing, directly cuts apart and takes the photograph open country; Another kind is according to incident center 186 (substrate center 156) and support bracket fastened relative position, sets according to wild.

(5) complete irradiation, irradiate completely, send desinfection chamber back to, treat later analysis comparison.

Claims

1. a radiation biological multifunctional laboratory box, by casing and supporting fixed support, formed, it is characterized in that, described casing consists of case back plate structure (109), case Lower Hold structure (110), three-dimensional fixing base structure (111), sterile sleeve mouth structure (112), case chamber (180), case side plate (179) and incident central point (186); Case back plate structure (109) forms the rear wall of case chamber (180), the two side of case chamber (180) consists of case side plate (179), the antetheca of case chamber (180) is sterile sleeve mouth structure (112), three-dimensional fixing base structure (111) forms the end of case chamber (180), and the below of three-dimensional fixing base structure (111) is case Lower Hold structure (110); Described supporting fixed support comprises: In vitro cell experiment fixed support, blade inserting fixed support, flip-shell fixed support and acra locate mode fixed support.

2. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described case back plate structure (109) consists of case lid (162), case lid axle (163), ultraviolet disinfecting lamp tube (164), illuminating lamp tube (165), graduated scale (166), folding instrument table (167), folding shaft (168), bracing wire (169), 220V supply hub (170), table top attracting device (187), rear plate (188) and top board (189); Case lid (162) is connected in one side of top board (189) by case lid axle (163); The another side of top board (189) intersects with rear plate (188) and is vertical; Ultraviolet disinfecting lamp tube (164) and illuminating lamp tube (165) are arranged in parallel and are placed in top board (189) below; One side of rear plate (188) and below are respectively arranged with graduated scale arranged vertically (166) and 220V supply hub (170); Left side central portion Position Design at rear plate (188) has folding instrument table (167), folding shaft (168) and bracing wire (169) after folding instrument table (167) connects respectively on plate (188); Middle part, free limit at folding instrument table (167) major axis is provided with Magnetic Materials piece, matches with the table top attracting device (187) on rear plate (188); Described case Lower Hold structure (110) consists of biomembrane (30), biomembrane folder (31), portable gas tank (171), air bottle nozzle (172), valve (173), filter flask outlet nozzle (174), filter flask (175), filter flask suction nozzle (176), apparatus of air conditioning storehouse (177), radiation absorption storehouse (178), electric storehouse (181), I accumulator (182), II accumulator (183) and transformer (184); Electric storehouse (181), radiation absorption storehouse (178), storehouse, (177) three, apparatus of air conditioning storehouse is also listed in bottom; Respectively there is two biomembrane folders (31) clamping biomembrane (30) interior two side, radiation absorption storehouse (178); Apparatus of air conditioning storehouse (177) is positioned at radiation absorption storehouse (178) one sides, inside there are two portable gas tanks (171) and filter flask (175), portable gas tank (171) is provided with air bottle nozzle (172), by valve (173), control gas cylinder, (172) gas is come in and gone out, and is designed with filter flask outlet nozzle (174) and filter flask suction nozzle (176) on filter flask (175); Electric storehouse (181) is positioned at the opposite side of radiation absorption storehouse (178), and the inside is aligned in sequence with I accumulator (182), II accumulator (183) and transformer (184).

3. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described three-dimensional fixing base structure (111) is comprised of plate (158), B dimension regulating shaft (159), B dimension adjusting knob (160), B dimension level meter (161) and gas vent (185) between spacing hole (39), fixing base (40), base plate (140), heating wire (153), A dimension adjusting knob (154), A dimension regulating shaft (155), substrate center (156), A dimension level meter (157), dimension; Described base plate (140) is rectangle, A dimension regulating shaft (155) and B dimension regulating shaft (159) lay respectively on two symmetry axis of base plate (140), wherein, the length of the corresponding symmetry axis of A dimension regulating shaft (155) is less than the length of the corresponding symmetry axis of B dimension regulating shaft (159); Between A dimension regulating shaft (155) and B dimension regulating shaft (159), there is plate between dimension (158); A dimension regulating shaft (155) two ends are provided with A dimension adjusting knob (154), and A dimension adjusting knob (154) is half-cylindrical, is installed on base plate (140); B dimension regulating shaft (159) two ends are provided with B dimension adjusting knob (160), and B dimension adjusting knob (160) is cylindrical, is arranged on outside base plate (140); Fixing base (40) is positioned at A dimension regulating shaft (155) and B ties up regulating shaft (159) above, and fixing base (40) middle position is carved with substrate center (156), and respectively there is a branch of heating wire (153) both sides, fixing base (40) center (156); On fixing base (40), be equidistantly distributed with some spacing holes (39); The major axis of A dimension level meter (157) is parallel with B dimension regulating shaft, and the major axis of B dimension level meter (161) is parallel with A dimension regulating shaft (155), and A ties up level meter (157) and B dimension level meter (161) is installed on respectively on two angles of fixing base (40); Gas vent (185) is positioned on the corner of base plate (140).

4. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described sterile sleeve mouth structure (112) is comprised of inner panel (139), base plate (140), right running-on (141), sealing switch (142), left running-on (143), outside plate (144), left sealing cap (145), gear (146), left track tooth (147), right rail groove (148), right aling cap (149), gear shaft (150), right track tooth (151) and left rail groove (152), inner panel (139) upper shed has right running-on (141) and left running-on (143), oblique right rail groove (148) and the left rail groove (152) of having between right running-on (141) and left running-on (143), the interior traveling of right rail groove (148) has left track tooth (147), the interior traveling of left rail groove (152) has right track tooth (151), between left track tooth (147) and right track tooth (151), be occluding with gear (146), the vertical inner panel (139) of gear shaft (150) is connected with gear (146), left sealing cap (145) is connected and is parallel to inner panel (139) with left track tooth (147) port, right aling cap (149) is connected and is parallel to inner panel (139) with right track tooth (151) port, on outside plate (144), have right running-on (141) and left running-on (143), and corresponding with the right running-on (141) having on inner panel (139) and left running-on (143), perpendicular to the gear shaft (150) of inner panel (139), be connected with the sealing switch (142) on outside plate (144).

5. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described In vitro cell experiment fixed support consists of fixed mesa (16), support mainboard (18), radiation absorption storehouse (21), biomembrane (30), biomembrane folder (31), fixing base (40), left and right position limiting structure (100), front and back position limiting structure (101), the auxiliary position limiting structure (102) in left and right and stent foot locking structure (103); Fixed mesa (16) is positioned at support mainboard (18) centre position, fixed mesa (16) is divided into levels, lower floor is radiation absorption storehouse (21), has biomembrane (30) and biomembrane folder (31) in radiation absorption storehouse (21), and biomembrane (30) presss from both sides (31) by biomembrane to be fixed; Upper strata is provided with left and right position limiting structure (100), front and back position limiting structure (101), the auxiliary position limiting structure (102) in left and right, and wherein, the both sides of the edge, front and back on fixed mesa (16) upper strata are respectively embedded with two covers front and back position limiting structures (101); The central authorities on fixed mesa (16) upper strata have embedded the auxiliary position limiting structure (102) in left and right, and two left and right position limiting structures (100) are installed on the major axis on fixed mesa upper strata, and are positioned at the both sides of the auxiliary position limiting structure (102) in left and right;

Described left and right position limiting structure (100) consists of cornice gear pin (1), main spacing draw-in groove (2), arc-shaped limit fixture block (3), main spacing pedestal (4), main limit spring (5), height limit spring (6), highly spacing regulating handle (7), highly spacing draw-in groove (8), highly spacing card (9), cornice limit spring (10), the spacing draw-in groove of cornice (11), the spacing pedestal of cornice (12) and the spacing fixture block of cornice (13); In main spacing draw-in groove, (2) traveling has main limit spring (5) and main spacing pedestal (4), and wherein main limit spring (5) one end is connected with main spacing pedestal (4), and the other end is fixed on the far-end of main spacing draw-in groove (2); On main spacing pedestal (4), be connected with arc-shaped limit fixture block (3), fixture block middle opening has highly spacing draw-in groove (8), and in it, traveling has height limit spring (6), highly spacing regulating handle (7) and highly spacing card (9) successively; On the spacing fixture block of cornice (13), have the spacing draw-in groove of cornice (11), the interior traveling of the spacing draw-in groove of cornice (11) has the spacing pedestal of cornice (12) and cornice limit spring (10), cornice limit spring (10) one end connects the spacing draw-in groove of cornice (11) far-end, and the other end connects the spacing pedestal of cornice (12); The spacing draw-in groove of cornice (11) is by the spacing pedestal of cornice (12) be connected with highly spacing card (9); (13) near-end of the spacing fixture block of cornice is provided with cornice gear pin (1); Wherein main limit spring (5) application of force direction is distal-to-proximal from main spacing draw-in groove (2), and height limit spring (6) application of force direction is for from top to bottom; Cornice limit spring (10) application of force direction is from the near-end of the spacing draw-in groove of cornice (11) to far-end;

Described front and back position limiting structures (101) consist of cornice gear pin (1), main spacing draw-in groove (2), main spacing pedestal (4), main limit spring (5), height limit spring (6), highly spacing regulating handle (7), highly spacing draw-in groove (8), highly spacing card (9), cornice limit spring (10), the spacing draw-in groove of cornice (11), the spacing pedestal of cornice (12), the spacing fixture block of cornice (13), the spacing fixture block of bar shaped (14); The interior traveling of main spacing draw-in groove (2) has main limit spring (5) and main spacing pedestal (4), and wherein main limit spring (5) one end is connected with main spacing pedestal (4), and the other end is fixed on the far-end of main spacing draw-in groove (2); On main spacing pedestal (4), be connected with the spacing fixture block of bar shaped (14), the spacing fixture block of bar shaped (14) middle opening has highly spacing draw-in groove (8), and in it, traveling has height limit spring (6), highly spacing regulating handle (7) and highly spacing card (9) successively; The spacing fixture block of cornice (13) has the spacing draw-in groove of cornice (11), the interior traveling of the spacing draw-in groove of cornice (11) has the spacing pedestal of cornice (12) and cornice limit spring (10), cornice limit spring (10) one end connects the far-end of the spacing draw-in groove of cornice (11), and the other end connects the spacing pedestal of cornice (12); The spacing draw-in groove of cornice (11) is connected with highly spacing card (9) by the spacing pedestal of cornice (12); The near-end of the spacing fixture block of cornice (13) is provided with cornice gear pin (1); Wherein the application of force direction of main limit spring (5) is from leading the distal-to-proximal of spacing draw-in groove (2), and height limit spring (6) application of force direction is for holding from top to bottom; Cornice limit spring (10) application of force direction is from the near-end of the spacing draw-in groove of cornice (11) to far-end;

Described left and right assists position limiting structure (102) by cornice gear pin (1), height limit spring (6), highly spacing regulating handle (7), highly spacing draw-in groove (8), highly spacing card (9), cornice limit spring (10), the spacing draw-in groove of cornice (11), the spacing pedestal of cornice (12), cornice positive stop (13), the spacing fixture block of bar shaped (14), folding shaft (15) and folding storehouse (17) formation; Described folding shaft (15) is fixed in folding storehouse (17); The spacing fixture block of bar shaped (14) one end is connected in folding shaft (15), and the other end is free; In the spacing fixture block of bar shaped (14), have highly spacing draw-in groove (8); In highly spacing draw-in groove (8), traveling has height limit spring (6), highly spacing regulating handle (7) and highly spacing card (9) successively from top to bottom; The top of highly spacing card (9) connects the spacing pedestal of cornice (12); The spacing fixture block of cornice (13) has the spacing draw-in groove of cornice (11), the interior traveling of the spacing draw-in groove of cornice (11) has the spacing pedestal of cornice (12) and cornice limit spring (10), and cornice limit spring (10) one end connects the far-end of the spacing pedestal of cornice (12) and the spacing draw-in groove of cornice (11); The spacing draw-in groove of cornice (11) is connected with highly spacing card (9) by the spacing pedestal of cornice (12); The near-end of the spacing fixture block of cornice (13) is provided with cornice gear pin (1); Height limit spring (6) application of force direction is for holding from top to bottom; Cornice limit spring (10) application of force direction is from the near-end of the spacing draw-in groove of cornice (11) to far-end.

6. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, by support mainboard (18), mouse rhynchodaenm hole (74), stent foot locking structure (103), covering (133), groove (134), chamber (135), shank, fixedly bayonet socket (136), bitt (137) and friction line (138) form described blade inserting fixed support; Chamber (135) is placed on support mainboard (18), chamber (135) antetheca is provided with mouse rhynchodaenm hole (74), chamber (135) left and right wall upper limb is provided with groove (134), cover inserted sheet (133) and insert groove (134), shank fixedly bayonet socket (136) is positioned at chamber (135) rear wall, fixedly bitt (137) is set bayonet socket (136) corresponding position with shank, bitt (137) is provided with friction line (138), and support mainboard (18) both sides are provided with support locking structure (103).

7. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described flip-shell fixed support is comprised of support mainboard (18), Magnetic lock head (71), overlay (72), slot cover (73), mouse rhynchodaenm hole (74), cover turnover shaft (75), chamber side plate (76), magnetic force lock (77), locking bar jack-post (78), locking bar (79), chamber header board (132), stent foot locking structure (103), acra clamping position structure (106) and barrier formula position limiting structure (107), support locking structure (103) is positioned at the both sides of support mainboard (18), four cuboid chambers arranged side by side are installed on support mainboard (18), each cuboid chamber both sides is chamber side plate (76), and front side is header board (132), and rear is barrier position limiting structure (107), top is the overlay (72) of an activity, and below is support mainboard (18), chamber side plate (76) upper limb is provided with slot cover (73), header board (132) central authorities are (74) mouse rhynchodaenm hole, header board (132) is upper along being provided with cover turnover shaft (75), and overlay (72) is connected with header board (132) by cover turnover shaft (75), the lower end of barrier formula position limiting structure (107) the three cover acra locating rack structures (106) that have been equally spaced, the right side of leftmost side cuboid chamber is provided with magnetic force lock (77), and the right side of rightmost side cuboid chamber is provided with locking bar jack-post (78), and locking bar (79) one end is connected in locking bar jack-post (78), and the other end connects Magnetic lock head (71), described barrier formula position limiting structure (107) is located left-handed button (80) by middle part, middle part position right knob (81), folding shaft (82), sidepiece position right knob (83), guide rail (84) in upper, upper rail (85), upper outer guide (86), correct frame (87), the right card column of sidepiece (88), guide rail (89) in lower, lower guide channel (90), lower outer guide (91), guide wheel (92), middle part right card column (93), in spacing only (94), middle part left card column (95), Folding card (96), the left card column of sidepiece (97), left frame (98), lead rail axis (99), guide rail pole cap (130) and sidepiece are located left-handed button (131) and are formed, in upper, guide rail (84) is parallel with upper outer guide (86), and two ends connect the top of correct frame (87) and left frame (98) respectively, in lower, guide rail (89) is parallel with lower outer guide (91), and two ends connect the bottom of correct frame (87) and left frame (98) respectively, in upper, between guide rail (84) and upper outer guide (86), form upper rail (85), in lower, between guide rail (89) and lower outer guide (91), form lower guide channel (90), upper rail (85) is parallel with lower guide channel (90) relatively, in spacing only (94) be placed in lower guide channel (90) middle part, lower guide channel (90) is divided into left and right two parts, there are the left card column of sidepiece (97), the left card columns of three lead rail axis (99) and middle part (95) in inside, upper rail (85) left side successively traveling, between the left card column of sidepiece (97), three lead rail axis (99), the left card column in middle part (95), be all connected with Folding card (96), folding shaft (82) and Folding card (96) in turn, the left card column of sidepiece (97) upper end connection sidepiece is located left-handed button (131), three lead rail axis (99) upper end respectively connects a guide rail pole cap (130), and the left card column in middle part (95) upper end connects location, middle part left-handed button (80), the left card column of sidepiece (97), three lead rail axis (99) and the left card column in middle part (95) lower end are respectively connected a guide wheel (92), and traveling is in the left side of lower guide channel (90), there are the right card column of sidepiece (88), the right card columns of three lead rail axis (99) and middle part (93) in upper rail (85) inside, right side successively traveling, between the right card column of sidepiece (88), three lead rail axis (99), the right card column in middle part (93), be all connected with Folding card (96), folding shaft (82) and Folding card (96) in turn, the right card column of sidepiece (88) upper end connects sidepiece position right knob (83), three lead rail axis (99) upper end all connects a guide rail pole cap (130), and the right card column in middle part (93) upper end connects middle part position right knob (81), the right card column of sidepiece (88), three lead rail axis (99) and the right card column in middle part (93) lower end are respectively connected a guide wheel (92), and traveling is in the right side of lower guide channel (90).

8. a kind of radiation biological multifunctional laboratory box according to claim 1, it is characterized in that, described acra locate mode fixed support is comprised of fixed mesa (16), support mainboard (18), radiation absorption storehouse (21), biomembrane (30), biomembrane folder (31), center position platform (61), carriage center (62), tail angle degree regulating shaft (63), operating desk (70), stent foot locking structure (103), acra split axle construction (105) and acra clamping position structure (106); Support locking structure (103) is positioned at the both sides of support mainboard (18); Fixed mesa (16) is positioned at support mainboard (18) centre position, and fixed mesa (16) is divided into levels, and lower floor is radiation absorption storehouse (21), has respectively biomembrane (30) and fixator biomembrane folder (31) in radiation absorption storehouse (21); There is the acra split axle construction (105) at the center of occuping on upper strata, and (5) of radial arrangement cover acra clamping position structure (106), is wherein a set ofly connected with tail angle degree regulating shaft (63); Center position platform (61) and operating desk (70) are positioned at acra split axle construction (105) top, and center position platform (61) subscript is marked with (62) carriage center;

Described acra split axle construction (105) adjusts district (64), acra subangle parbuckle screw (65), acra minute axon (66), acra split degree of tightness sheet (67), axle storehouse (68) and acra to divide body rod (69) to form by acra subangle; Operating desk (70) middle body is recessed to form axle storehouse (68), and acra minute axon (66) is positioned at center, axle storehouse (68); Four acras divide body rod (69) to be sent by axle center radiation, and traveling is in the acra subangle regulatory region (64) of axle storehouse (68) surrounding, and connect outward acra locating clip structure (106); Acra subangle parbuckle screw (65) designs in acra minute axon (66) upper, is distributed with acra split degree of tightness sheet (67) on axle.

9. according to a kind of radiation biological multifunctional laboratory box described in any one in claim 5,6,7,8, it is characterized in that, described stent foot locking structure (103) is by handle (23), handle post (24), embeds post (26), left dead bolt (27), right dead bolt (28) forms, it is upper that handle post (24) is arranged on support mainboard (18), and end is connected with embedding post (26), and the top of two handle posts (24) is connected by a handle (23); The interior traveling of handle post (24) has tongue roofbolt (38), and the interior traveling of tongue roofbolt (38) has push rod groove (37) and tongue bar groove (33); The bottom design of tongue bar groove (33) has two relative wedge portion spring (29), tops that tongue bar axle (43) is installed; The interior traveling of tongue bar groove (33) has two tongue bars (34), after tongue bar (34) is sent by tongue bar axle (43) along tongue bar groove (33) wall traveling and be free on the lower ending opening that embeds post (26); Tongue bar (34) is designed with wedge portion (32), corresponding with wedge portion spring (29), and two tongue bars (34) end connects respectively left dead bolt (27) and right dead bolt (28); In the middle of two wedge portions (32), accompany push the ball (36); The interior top of push rod groove (37) is provided with and pushes away seat (44), pushes away seat (44) top and is connected with and pushes away a spring (42); In handle (23), be provided with gangbar and be connected (41), push away seat (44) sidepiece and be connected with gangbar (41); Handle (23) bottom surface opening, is provided with unlock button (19), and unlock button (19) is connected with gangbar (41).

10. according to claim 7, a kind of radiation biological multifunctional laboratory box in 8 described in any one, it is characterized in that, described acra clamping position structure (106) is by locating groove (57), retainer spring (58), wedge location latch (59), positioning guide rail (60), location contracting clamping structure (104) forms, wherein, location contracting clamping structure (104) presss from both sides (45) by left crescent moon, right crescent moon folder (46), two crescent moon folder axles (47), contracting clip slot (48), contracting folder pedestal (49), contracting folder spring (50), contracting folder main handle (51), two clamp holder axles (52), positioning pedestal (53), clamp holder spring (54), location clamp holder (55) and contracting folder overcoat (56) form, shown in have locating groove (57) on positioning guide rail (60), the wedge that is equally spaced on the inwall of locating groove (57) one sides location latch (59), wedge location latch (59) has dividing of thick, thin head, and thick head is towards far-end, retainer spring (58) is placed in locating groove (57), and its one end is fixed on the far-end of locating groove (57), and the other end connects the positioning pedestal (53) of location contracting clamping structure (104), location clamp holder (55) and the contracting main handle of folder (51) are fixed on positioning pedestal (53) above by clamp holder axle (52) separately, between location clamp holder (55) and the contracting main handle of folder (51), are provided with clamp holder spring (54), contracting folder overcoat (56) bottom connects contracting folder main handle (51), is provided with contracting clip slot (48) in upper end open, and contracting clip slot (48) is built-in with contracting folder spring (50), and contracting folder spring (50) upper end is connected with contracting folder pedestal (49), left crescent moon folder (45) and right crescent moon folder (46) press from both sides axle (47) by crescent moon and are connected in contracting folder pedestal (49).