CN205868323U - Reliable platform of drawing materials of airing exhaust - Google Patents

Abstract

The utility model provides a reliable platform of drawing materials of airing exhaust, including the playscript with stage directions body of drawing materials, the playscript with stage directions of the drawing materials body is including supporting in the subaerial cabinet body (1) and being fixed in backplate (2) of the cabinet body (1) upper surface, its inside sunken cavity (3) that are formed with an open -top of orientation are gone up to the cabinet body (1), be provided with a set of at least exhaust device (4) down in cavity (3), can dismantle on the opening of cavity (3) and be provided with a plurality of this open -ended operation plate bodys (6) that seal, be provided with a plurality of thru holes on the operation plate body (6), just the upper surface of operation plate body (6) forms table surface (7), the orientation is gone up in backplate (2) the one side of table surface (7) is provided with exhaust device (5).

Description

A kind of reliable sampling platform of air draft

Technical field

This utility model relates to a kind of Pathological experiment equipment, particularly to a kind of reliable sampling platform of air draft.

Background technology

Pathologic finding, in order to check the pathomorphology method of the pathological change in biological organs, tissue or cell.For Inquire into the lysis that organ, tissue or cell are occurred, the method that certain pathomorphology can be used to check, check their institute The pathological changes occurred, inquires into pathological changes Producing reason, pathogeny and pathological changes and produces evolution, finally make pathological diagnosis. In this process, needing to carry out pathological tissues slicing treatment, now, the equipment used is sampling platform.

Existing sampling platform has generally comprised sampling platform body, sampling platform body is provided with for pathological tissues section Workbench, is provided above protective cover at sampling platform body, and the position of the operating surface being right against workbench on protective cover sets It is equipped with air exhausting device, to prevent pathological tissues on workbench and to soak the abnormal smells from the patient that the formalin used by this tissue is distributed Flow to the operator on operating surface, thus ensure the health of human body of operator.But, it is limited to the actual suction of air exhausting device Receipts ability, still has portion gas and sheds in protective cover, therefore filing date 2015.7.30, Application No. Disclosing a kind of technical scheme in the application for a patent for invention file (hereinafter referred to as documents 1) of 201510466100.8, it leads to Cross one that protective cover front arranges and can slide into the sliding window blocking operator's face, stop the abnormal smells from the patient in sampling platform ooze into In operator's body.

The form that documents 1 is blocked with closing, has isolated the mouth and nose gas internal with operating board of operator by sliding window Taste.But, carry out Pathological experiment inside sampling platform in order to hands can be stretched into by operator, with the work of sampling platform bottom sliding window Gap to be left between table top, and the main source of the abnormal smells from the patient within sampling platform, be the pathological tissues in operating table surface, therefore, What this structure was still difficult to avoid that have gas leaks to operator.

Utility model content

The purpose of this utility model is to provide a kind of reliable sampling platform of air draft, and it is by the improvement to air exhausting device, Sampling platform is made to have a two-stage air discharge structure, thus the relatively reliable abnormal smells from the patient of work top is discharged.

Above-mentioned purpose of the present utility model has the technical scheme that a kind of air draft is drawn materials reliably Platform, includes sampling platform body, and described sampling platform body includes being supported in ground cabinet and being fixed on described cabinet The backboard on surface, described cabinet is formed with an open-topped cavity towards its inner recess, be provided with in described cavity to Few one group of downward air exhaust device, the opening of described cavity is detachably provided with the operation plate body of some this openings of closing, described behaviour Make on plate body, to be provided with some open-works, and the upper surface of described operation plate body forms work top, towards described on described backboard The side of work top is provided with air exhausting device.

By using technique scheme, the downward air exhaust device that the abnormal smells from the patient on work top first passes around in cavity is arranged Wind, owing to the source of abnormal smells from the patient is the pathological tissues on work top, therefore, arranges lower air draft in the cavity below operation plate body Tissue, can distribute to being evacuated before above work top at it and drain；And part fails the gas meeting that emptied in time Distributing above workbench, now, upper air exhausting device can drain this portion gas, and two-stage air discharge structure cooperating, for gas Source and the abnormal smells from the patient failing to drain of taste carry out reliable air draft；Two air discharge structures do not cause for the operation on work top Interference, as long as operationally opening two air exhausting devices, can obtain reliable exhaust effect.

Preferably, the two ends, left and right of described backboard are further fixedly arranged on the fixing of two pieces of directions extensions towards work top Baffle plate, described fixed dam slides and is provided with a sideboard, described sideboard and the length of run of fixed dam and work In station, the length of side at both places is equal.

By using technique scheme, sampling platform after a loss of power, is either gone up air exhausting device or downward air exhaust device is equal Can quit work, now the remaining abnormal smells from the patient on working face, the indoor exhaust wind device that need to rely on Pathology Lab is arranged Sky, it is therefore desirable to maintain the good ventilation of work top；And when Pathological experiment is carried out, the operation of section or flushing operation The process of utensil, can cause work top to spatter liquid about, accordingly, it would be desirable to arrange baffle plate in work top both sides, because of And, launch sideboard and fixed dam, be possible to prevent the outside spatter liquid of operating table surface, and both foldings, then can make work Make the ventilation that table top keeps good after the power-off of sampling platform own, to disperse the abnormal smells from the patient of remnants.

Preferably, the position that described backboard is relative with work top with the upper end of described fixed dam is additionally provided with a top Plate, described top board is provided with the chute slided for described sideboard, described fixed dam is provided with for accommodating described The containing cavities of sideboard.

By using technique scheme, when sampling platform does not works, need sideboard folding as fixed dam Overlap condition, to ensure the good ventilation of work top, arranging of containing cavities can protect sideboard in this condition, anti- Only it is destroyed；And the chute on top board is possible not only to guide to sideboard, and, the height of liquid splash is difficult to arrive this Individual height, is arranged on this position by chute, it is also possible to prevent the liquid splashing to this position from entering chute and being difficult to clear up.

Preferably, the air intake surface of described upper air exhausting device is the inclined-plane being obliquely installed towards work top.

By using technique scheme, angularly disposed air intake surface, air exhausting device can be made not hinder operator Action on the premise of, it is thus achieved that the air draught face of maximum area, thus escaping gas on work top is reliably emptied.

Preferably, described downward air exhaust device includes the first air draft dress on the operating surface being arranged on described work top Put and be arranged at the aspectant second row wind apparatus of operation.

By using technique scheme, in order to increase the actually used area of sampling platform, the namely reality of work top Border application area, the operating surface of sampling platform is on the long limit of work top, and the first row wind apparatus and second in this programme Air exhausting device, then be fittingly disposed on two long limits of workbench, such arranges down, and sampling platform may produce the exhausted of abnormal smells from the patient Major part position is all connected with downward air exhaust device, thus, the air draft ability that downward air exhaust device is originated for abnormal smells from the patient is further Improve；First row wind apparatus and second row wind apparatus are oppositely arranged on operating surface and limit on the other side, can be in work Form twice airflow barrier on table top, make the abnormal smells from the patient produced on work top be drained by downward air exhaust device is as much as possible, this Point for work top wider time particularly important.

Preferably, described first row wind apparatus and second row wind apparatus are the exhaust duct that cross section is rectangle and arrange, described On two exhaust ducts relative to side on be provided with some wind inlets.

By using technique scheme, the cross sectional shape of rectangle can make exhaust duct not occur in being reliably fixed to cavity Rotate, such arrange can by wind inlet towards being fixed on two relative sides of exhaust duct so that lower air draft dress Put the exhaust effect to work top good.

Preferably, described cavity is perpendicular to the cross section of the side of operating surface along cabinet is that trapezoidal and trapezoidal holding greatly sets Putting the opening part at described cavity, its small end direction the most earthward depression is formed with a drainage groove.

By using technique scheme, trapezoidal cross sectional shape, can make in cavity near operating surface and in contrast Face on formed two skew walls, and the two skew wall all from draw materials edge of table portion wherein tilt, and drainage groove setting In the bottom of two skew walls, so, enter the pathological tissues in cavity, soak etc. through operation plate body and can be concentrated to sampling platform Middle position discharge, without near operating surface region stop, coordinate downward air exhaust device air draft effect, permissible The outwards emission gases such as pathological tissues and soak is reduced from the position of root.

Preferably, corresponding to being respectively and fixedly provided with in cavity on the sidewall of operating surface and on the other side in described cavity The scrap (bridge) that portion extends, described operation plate body is overlapped on two described scrap (bridge)s.

By using technique scheme, operation plate body is detachable connection with the opening of cavity, and cutting when cavity When face is shaped as trapezoidal, it is two skew walls for overlapping the sidewall of operation plate body, is unfavorable for operating stablizing of plate body, by arranging Scrap (bridge), supports reliably to operation plate body, makes operation plate body keep constant position during making section.

Preferably, described operation plate body includes the flow area being provided with open-work, and is overlapped on described scrap (bridge) also Seal described first row wind apparatus and the baffle area of second row wind apparatus (5) superjacent air space.

By using technique scheme, downward air exhaust device is right against the edge of operation plate body and arranges, and operates on plate body Needing to place the pathological tissues soaked, therefore, its internal liquid and soak can flow in cavity from open-work, if liquid It flow to wind inlet, then enters steam in making downward air exhaust device, if the amount of liquid entering downward air exhaust device is bigger, it is possible to Blocking vent even damages downward air exhaust device, therefore, by open-work centralized arrangement in cavity central authorities in this programme, and attached at scrap (bridge) Closely leave and block first row wind apparatus and the baffle area of second row wind apparatus superjacent air space, make liquid cannot pass through this position and enter Enter in cavity, thus prevent the liquid of pathological tissues from entering downward air exhaust device, affecting it and normally work.

Preferably, described operation plate body has multiple, and jointly closes the opening of described cavity, on multiple described operation plate bodys One or several on be provided with the specimen chamber for depositing pathological tissues temporarily, described specimen chamber is that cone is arranged, and its section Face area is gradually reduced setting by operating plate body upper surface to inside cavity, and the vertex of a cone in described specimen chamber connects with described cavity, Cover plate detachably it is covered with in the open top in described specimen chamber.

By using technique scheme, sampling platform body is not provided with specimen groove, and in Pathological experiment, it is often necessary to Pathological tissues is left in facilitate the sample of slicing processes to pick and place on sampling platform, therefore, operation plate body arranges a taper The specimen chamber of body, using the interim deposit position as pathological tissues；And its vertex of a cone position is communicated to cavity, can make to deposit in The drainage groove that the soak of its internal tissue etc. are entered in cavity by the vertex of a cone discharges；And cover plate can fasten temporarily Seal sheet glass chamber, preventing its internal liquid from outwards volatilizing affects the safety in utilization of sampling platform.

In sum, this utility model has the advantages that

(1) cooperation of upper and lower two air exhausting devices, makes sampling platform itself need not close and also have good exhaust effect, So that sampling platform has higher safety；

(2) being oppositely arranged, to reduce gas as far as possible of the first row wind apparatus in downward air exhaust device and second row wind apparatus Distributing of the abnormal smells from the patient in taste source；

(3) upper air exhausting device is then with the form of inclined-plane air intake, on the premise of the operation not affecting operating table surface, increase into Wind area, reliably to empty from downward air exhaust device escaping gas.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of the sampling platform of embodiment 1；

Fig. 2 is the cross sectional view done by the structure of the lower air discharge structure of display and inside cavity skew wall；

Fig. 3 is the partial enlarged view A of the Fig. 2 done by the concrete structure of display first row wind apparatus；

Fig. 4 is the topology view of operation plate body；

Fig. 5 is the topology view after the sampling platform in embodiment 2 removes slide damper；

Fig. 6 is by showing the partial enlarged view B in Fig. 5 that chute and containing cavities structure are done.

In figure, 1, cabinet；2, backboard；3, cavity；30, the first skew wall；31, the second skew wall；4, downward air exhaust device；40, One air exhausting device；400, exhaust duct；401, wind inlet；41, second row wind apparatus；5, upper air exhausting device；50, air intake surface；6, behaviour Make plate body；60, flow area；61, baffle area；62, specimen chamber；63, cover plate；7, work top；8, fixed dam；80, receive Receive chamber；9, sideboard；10, top board；100, chute；11, drainage groove；12, scrap (bridge).

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

In described below, relate to front, back, left, right, up, down etc., all with the operating surface at the place of operator as reference, That is: the direction in face of operator is front, and after its direction dorsad is, limit is left and right around, and it is faced upward a direction and is, and it is bowed Apparent direction is down.

Embodiment 1

A kind of air draft reliable sampling platform of reliable air draft, as described in Fig. 1 to 2, includes and is supported on ground Cabinet 1, the cuboid that cabinet 1 is generally made of stainless steel is arranged, and its top forms cavity 3 towards the inner recess of cabinet 1, Opening on cavity 3 is dismountable is covered with operation plate body 6, to close this opening and to form a job at the upper surface of cabinet 1 Table top 7；Being provided with a backboard 2 on cabinet 1 straight up, it forms sampling platform body together with cabinet 1, when sampling platform body leans on Wall place time, backboard 2 against with on metope.

Air exhausting device 5, one block operations panel and one on one it is disposed with to its top from work top 7 on backboard 2 Top board 10, wherein, control panel is for installing some the row control knobs on sampling platform body, to control every electricity of sampling platform The startup of control equipment or stopping, top board 10 is installed sterilization light fixture, for being illuminated to work top 7 and simply sterilizing.

Specifically, as shown in Figure 2, cavity 3 includes the first skew wall 30 tilted from operating surface to inferoanterior, and Second skew wall 31 relative with the first skew wall 30, the top spacing of two skew walls is more than bottom space, so, hangs down from operating surface Straight vertical guide is looked, and the cross sectional shape of cavity 3 is trapezoidal.Extend the most further in the bottom of two skew walls and be formed with a row Water groove 11, is used for being communicated to liquid waste residues retracting device.In cavity 3, the first skew wall 30 is provided with on the second skew wall 31 Scrap (bridge) 12, in order to support operation plate body 6 in cavity 3.

As shown in Figure 4, operation plate body 6 entirety is made up of corrosion resistant plate, and it includes the through-flow district with some open-works Territory 60 and enclose the baffle area 61 being located at edge, flow area 60, baffle area 61 is not provided with open-work, in baffle area 61 Underface, the first skew wall 30 and the second skew wall 31 on be provided with first row wind apparatus 40 and second row wind apparatus 41, both shapes Become the downward air exhaust device on sampling platform body, be used as first order abnormal smells from the patient retracting device, and the area of baffle area 61 be enough to cover Two air exhausting devices, to prevent liquid in open-work enters two air exhausting devices.Operation plate body 6 on through be provided with one for Depositing the specimen chamber 62 of pathological tissues, it is integrally conical setting temporarily, and the vertex of a cone extends and is communicated to the gutter in cavity 3 On groove 11, the open top in specimen chamber 62 is detachably covered with a cover plate 63, for the top in temporarily sealing specimen chamber 62 Opening, prevents abnormal smells from the patient from distributing from this outward opening.

Fig. 2 is to as shown in 3, and first row wind apparatus 40 is identical with second row wind apparatus 41 structure, with first row wind apparatus As a example by 40, the exhaust duct 400 that its generally one edge along the sampling platform body at operating surface place extends, and exhaust duct 400 Cross sectional shape be rectangle, be fixed to the first skew wall 30 and process of the second skew wall 31, at two exhaust ducts 400 being convenient to it The wind inlet 401 of relative populations it is provided with, for pumping the gas of the pathological tissues on operation plate body 6 on upper relative side Taste.

The external shell of upper air exhausting device 5 be a cross section be the triangular prism of right angled triangle, the laminating of one right-angle surface is solid Fixed to backboard 2, its inclined-plane is air intake surface 50, and air intake surface 50 is diagonally disposed above work top 7, to increase to greatest extent Big air draught efficiency, using as second level air exhausting device, absorbs downward air exhaust device 4 and fails to absorb abnormal smells from the patient, so that sampling platform air draft can Lean on.

Embodiment 2

A kind of reliable sampling platform of air draft, including embodiment 1.Fig. 5 is to as shown in 6, and the two ends, left and right of work top 7 are each Being provided with a fixed dam 8, fixed dam 8 one end is fixed on backboard 2, and the other end extends towards operating surface direction.Fixing Baffle plate 8 and backboard 2 are in contour setting, and its upper end is fixed on top board 10.

Slide the most respectively on the two pieces of fixed dams 8 in left and right and be provided with a sideboard 9, the preferred transparent glass of sideboard 9 Glass plate is arranged.Skidded off towards operating surface direction by sideboard 9, then fixed dam 8 keeps off just with the length that sideboard 9 launches Live the broadside of work top 7, to stop the liquid outwards splashed on work top 7.

Specifically: as shown in Figure 6, the thickness central authorities of fixed dam 8 are provided with a storage that can accommodate sideboard 9 Chamber 80, such is arranged down, can effectively prevent sideboard 9 from crushing when sideboard 9 is for transparency glass plate.On top board 10 It is provided with chute 100 corresponding at the track position that sideboard 9 slides, enters with the process that slides in and out to sideboard 9 Row guides.Further, when sideboard 9 is folded in containing cavities 80, vent passages can be set up in the two ends, left and right of sampling platform, with The ventilation installation utilizing Pathology Lab after sampling platform power-off disperses the remaining abnormal smells from the patient on work top 7.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (10)

1. the reliable sampling platform of air draft, includes sampling platform body, it is characterized in that: described sampling platform body includes being supported in Ground cabinet (1) and be fixed on the backboard (2) of described cabinet (1) upper surface, towards its inner-concave on described cabinet (1) Fall into and be formed with an open-topped cavity (3), in described cavity (3), be provided with least one set downward air exhaust device (4), described cavity (3) be detachably provided with the operation plate body (6) of some this openings of closing on opening, described operation plate body (6) if on be provided with Parch hole, and the upper surface of described operation plate body (6) forms work top (7), towards described work top on described backboard (2) (7) side is provided with air exhausting device (5).

The reliable sampling platform of air draft the most according to claim 1, is characterized in that: the two ends, left and right of described backboard (2) are the most solid Surely the fixed dam (8) that two pieces of directions towards work top (7) extend, setting that described fixed dam (8) slides it are provided with There are a sideboard (9), described sideboard (9) and the length of run of fixed dam (8) and the limit at both places on workbench Long equal.

The reliable sampling platform of air draft the most according to claim 2, is characterized in that: described backboard (2) and described fixed dam (8) position relative with work top (7), upper end is additionally provided with a top board (10), described top board (10) is provided with for institute State the chute (100) that sideboard (9) slides, described fixed dam (8) is provided with for accommodating described sideboard (9) Containing cavities (80).

The reliable sampling platform of air draft the most according to claim 3, is characterized in that: the air intake surface of described upper air exhausting device (5) (50) for the inclined-plane being obliquely installed towards work top (7).

The reliable sampling platform of air draft the most according to claim 1, is characterized in that: described downward air exhaust device (4) includes and sets The first row wind apparatus (40) that is placed on the operating surface on described work top (7) and be arranged at the aspectant second row of operation Wind apparatus (41).

The reliable sampling platform of air draft the most according to claim 5, is characterized in that: described first row wind apparatus (40) and second Air exhausting device (41) is the exhaust duct (400) that cross section is rectangle and arranges, on the upper relative side of described two exhaust ducts (400) all It is provided with some wind inlets (401).

The reliable sampling platform of air draft the most according to claim 6, is characterized in that: described cavity (3) is upper vertical along cabinet (1) The big end being trapezoidal and trapezoidal in the cross section of the side of operating surface is arranged on the opening part of described cavity (3), and its small end is further Direction depression is formed with a drainage groove (11) earthward.

The reliable sampling platform of air draft the most according to claim 7, is characterized in that: corresponding to operating surface in described cavity (3) Being respectively and fixedly provided with the scrap (bridge) extended towards cavity (3) middle part on sidewall with on the other side, described operation plate body (6) is overlapped in Article two, on described scrap (bridge).

The reliable sampling platform of air draft the most according to claim 8, is characterized in that: described operation plate body (6) includes setting There is the flow area (60) of open-work, and be overlapped on described scrap (bridge) and seal the gear of described downward air exhaust device (4) superjacent air space Plate region (61).

The reliable sampling platform of air draft the most according to claim 9, is characterized in that: described operation plate body (6) has multiple, and The common opening closing described cavity (3), one or several on multiple described operation plate bodys (6) is provided with and deposits for temporarily Putting the specimen chamber (62) of pathological tissues, described specimen chamber (62) is arranged in cone, and its area of section is by operating the upper table of plate body (6) Face is gradually reduced setting to cavity (3) is internal, and the vertex of a cone of described specimen chamber (62) connects with described cavity (3), described specimen chamber (62) cover plate (63) detachably it is covered with in open top.