CN209597218U - It is a kind of medicine detection use liquid-transfering device - Google Patents

Abstract

The utility model relates to a kind of medical detection liquid-transfering devices, including pedestal, the base top two sides, which are respectively perpendicular, is connected with left portal frame and right portal frame, left slider and right sliding block are slidably connected by sliding slot respectively on the inside of the left portal frame and right portal frame, the left slider and right sliding block center, which are respectively perpendicular to run through, is connected with screw rod and guide rod, and the screw rod is rotatably connected between left portal frame and pedestal, the guide rod is vertically connected between right portal frame and pedestal, the screw mandrel top is connected with adjusting handle, the utility model structure is simple, it is reliable and stable, it is easy to operate, pipetting can steadily be carried out, prevent to tilt, it avoids directly operating test tube and pipette with hand, improve safety, convenient for observing and controlling the liquid amount of pipetting, it can prevent that water clock occurs in pipetting processes, reduce pollution, energy Enough steady holding test tubes, prevent test tube damaged in collision, effective protection test tube is with a wide range of applications.

Description

It is a kind of medicine detection use liquid-transfering device

Technical field

The utility model relates to medical detection technique field, liquid-transfering device is used in specially a kind of medicine detection.

Background technique

In medical test, pipettor be transplanted in a kind of test tube that serum is had serum from one another added with The invisible spectro tool of reagent, pipettor are common low capacity liquid transfer devices, are widely used in hospital, public universities and colleges Laboratory, with precision height, it is quick detachable the features such as, in pipetting processes, due to the test tube taken on the other hand to liquid relief, another Hand holds pipettor, and the control button of pipettor cannot loosen, and it is cumbersome that there are pipettings, and test tube is easy to incline in pipetting processes Tiltedly, it increases the error of observation, is on the other hand then to be not easy to liquid shifting the problems such as the easy damaged in collision of test tube, liquid easy water clock The observation of process is taken, and the control of the liquid amount of pipetting also is inconvenient, when there is water clock, is easy to drip on hand, causes to examine Liquid pollution is surveyed, there are the risks of infection, so, a kind of medical detection liquid-transfering device how is designed, becomes us and currently wants It solves the problems, such as.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, provides a kind of medical detection liquid-transfering device, By the position of rotary screw rod and adjustment support plate, pipetting can be steadily carried out, prevents to tilt, avoids directly using hand Test tube and pipette are operated, safety is improved, by being equipped with graduation mark on the outside of liquid storage pipe, the detection for needing liquid relief can be stored Liquid, by being equipped with leakproof mantle in pipette intracavity bottom, can be prevented in liquid relief convenient for observing and controlling the liquid amount of pipetting Water clock occurs in the process, reduces pollution, securely and reliably, by being equipped with plastic shrapnel, energy on the inside of left placement pipe and right placement pipe Enough steady holding test tubes, prevent test tube damaged in collision, effective protection test tube can effectively solve the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of medicine detection liquid-transfering device, including pedestal, the base top two sides, which are respectively perpendicular, is connected with left gantry Left slider and right sliding block are slidably connected by sliding slot respectively on the inside of frame and right portal frame, the left portal frame and right portal frame, The left slider and right sliding block center, which are respectively perpendicular to run through, is connected with screw rod and guide rod, and the screw rod is rotatably connected on left dragon Between door frame and pedestal, the guide rod is vertically connected between right portal frame and pedestal, and the screw mandrel top is connected with adjusting Handwheel, and the adjusting handle is located above left portal frame, and two slide bars are vertically connected between the left slider and right sliding block, Sliding sleeve is equipped with support plate on the outside of the slide bar, and the support plate bottom is connected with liquid storage pipe, is communicated at the top of the liquid storage pipe Conduit, the catheter tip is set with negative pressure ball, and the negative pressure ball is located above support plate, and the liquid storage bottom of the tube is connected with Pipette, the pipette lower section is equipped with left placement pipe and manages with right placement, and the left placement is managed and is respectively perpendicular with right placement pipe It is connected at left and right sides of base top, the liquid relief bottom of the tube is in a circular table shape, and the pipette bottom inside is connected with leakproof Mantle, and the leakproof mantle is in annulus shape, is respectively connected with plastic shrapnel, and institute on the inside of the left placement pipe and right placement pipe It states plastic shrapnel bottom and is arc-shaped shape.

Furthermore, the base bottom quadrangle is vertically connected with support foot pad.

Furthermore, the screw rod is connected through a screw thread with left slider, and the screw rod is located in left portal frame inside Between.

Furthermore, the support plate and pedestal are arranged in parallel, and the conduit extends vertically through at the top of support plate.

Furthermore, the liquid storage pipe and the transparent circular tube shaped of pipette, and the liquid storage pipe outer wall is coated with and carves Spend line.

Compared with prior art, the utility model has the beneficial effects that this kind medicine detection liquid-transfering device, structure letter It is single, it is reliable and stable, it is easy to operate, by the position of rotary screw rod and adjustment support plate, pipetting can be steadily carried out, is prevented Run-off the straight avoids directly operating test tube and pipette with hand, safety is improved, by squeezing negative pressure ball, so that liquid storage pipe Interior generation negative pressure is inhaled into detect liquid from liquid relief bottom of the tube, easy to operate, by being equipped with graduation mark on the outside of liquid storage pipe, The detection liquid for needing liquid relief can be stored, convenient for observing and controlling the liquid amount of pipetting, by being equipped in pipette intracavity bottom Leakproof mantle can prevent that water clock occurs in pipetting processes, reduce pollution, securely and reliably, pass through left placement pipe and right placement Plastic shrapnel is equipped on the inside of pipe, can steady holding test tubes, prevent test tube damaged in collision, effective protection test tube, so this kind Medical detection has wide application market with liquid-transfering device.

Detailed description of the invention

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

Fig. 1 is the entirety perspective view of the utility model；

Fig. 2 is the liquid storage pipe and pipette structural schematic diagram of the utility model；

Fig. 3 is the left placement pipe structural schematic diagram of the utility model；

Fig. 4 is the pipette bottom substance schematic diagram of the utility model；

Figure label: 1, pedestal；2, left portal frame；3, right portal frame；4, sliding slot；5, left slider；6, right sliding block；7, silk Bar；8, guide rod；9, adjusting handle；10, slide bar；11, support plate；12, liquid storage pipe；13, conduit；14, negative pressure ball；15, liquid relief Pipe；16, left placement pipe；17, right placement pipe；18, foot pad is supported；19, graduation mark；20, leakproof mantle；21, plastic shrapnel.

Specific embodiment

Specific embodiment of the present utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein Specific embodiment is only used for describing and explaining the present invention, and is not used to limit the utility model.

As Figure 1-Figure 4, the utility model provides a kind of technical solution: a kind of medicine detection liquid-transfering device, including Pedestal 1, the 1 top two sides of pedestal, which are respectively perpendicular, is connected with left portal frame 2 and right portal frame 3, plays the role of support, described Left portal frame 2 and right 3 inside of portal frame slidably connect left slider 5 and right sliding block 6 by sliding slot 4 respectively, the left slider 5 and Right 6 center of sliding block is respectively perpendicular through being connected with screw rod 7 and guide rod 8, and the screw rod 7 be rotatably connected on left portal frame 2 and Between pedestal 1, the guide rod 8 is vertically connected between right portal frame 3 and pedestal 1, can be oriented to left slider 5 and right sliding block 6 Upper and lower Stable sliding, 7 top of screw rod is connected with adjusting handle 9, and the adjusting handle 9 is located at left 2 top of portal frame, leads to It crosses the drive screw rod 7 of rotation adjusting handle 9 to rotate, left slider 5 can be adjusted and moved up and down, convenient for adjusting, the left slider 5 and the right side Two slide bars 10 are vertically connected between sliding block 6, the 10 outside sliding sleeve of slide bar is equipped with support plate 11, convenient for moving left and right, Facilitate liquid relief, 11 bottom of support plate is connected with liquid storage pipe 12, for storing the detection liquid for needing liquid relief, the liquid storage pipe 12 tops are communicated with conduit 13, and 13 top of conduit is set with negative pressure ball 14, and the negative pressure ball 14 is located in support plate 11 Side, 12 bottom of liquid storage pipe are connected with pipette 15, by squeezing negative pressure ball 14, pipette 15 are enabled to draw in test tube Detection liquid, left placements pipe 16 and right placement pipe 17 are equipped with below the pipette 15, and the left placement pipe 16 is put with the right side It sets pipe 17 and is respectively perpendicular and be connected to the top of pedestal 1 left and right sides and be easy to use, the pipette 15 convenient for stablizing holding test tubes Bottom is in a circular table shape, and 15 bottom inside of the pipette is connected with leakproof mantle 20, and the leakproof mantle 20 is in circular ring shape Shape facilitates and draws invisible spectro liquid, while preventing the liquid in moving process from water clock, securely and reliably, the left placement occurs It is respectively connected with plastic shrapnel 21 on the inside of pipe 16 and right placement pipe 17, and 21 bottom of the plastic shrapnel is arc-shaped shape, Neng Gouwen Surely test tube is fixed, prevents test tube from tilting, it is simple and practical.

More specifically, 1 bottom four corners of pedestal are vertically connected with support foot pad 18, can stablize support, the silk Bar 7 is connected through a screw thread with left slider 5, and the screw rod 7 is located among left 2 inside of portal frame, convenient for turning by screw rod 7 It is dynamic so that about 5 left slider is steadily mobile, be conveniently adjusted the distance between support plate 11 and pedestal 1, the support plate 11 and Pedestal 1 is arranged in parallel, and the conduit 13 extends vertically through 11 top of support plate, is able to maintain pipette 15 and is horizontally disposed with, Facilitate operation negative pressure ball 14, the liquid storage pipe 12 and the transparent circular tube shaped of pipette 15, and 12 outer wall of the liquid storage pipe coats There is graduation mark 19, convenient for the capacity of liquid in observation pipette 15, facilitates the amount of pipetting of control liquid.

The utility model, which is improved, when in use first puts the test tube to liquid relief in: this kind medicine detection liquid-transfering device Enter in left placement pipe 16, empty test tube is put into right placement pipe 17, then sliding support plate 11, so that pipette 15 is located at a left side It places right above pipe 16, then drives screw rod 7 to rotate by rotation adjusting handle 9, so that left slider 5 and right sliding block 6 are to moving down Dynamic, when pipette 15 is inserted into after in the test tube of liquid relief, stopping is adjusted, then by squeezing negative pressure ball 14, so that liquid storage pipe Negative pressure is generated in 12, is inhaled into detect liquid from 15 bottom of pipette, it is easy to operate, after the completion of taking liquid, adjust support plate 11, so that pipette 15 is inserted into empty test tube, negative pressure ball 14 is then squeezed, so that liquid flows into empty test tube, completes to move Liquid, by being equipped with plastic shrapnel 21 on the inside of left placement pipe 16 and right placement pipe 17, can steady holding test tubes, prevent test tube Damaged in collision, effective protection test tube can steadily carry out pipetting by the position of rotary screw rod 7 and adjustment support plate 11, Prevent to tilt, avoids directly operating test tube and pipette with hand, improve safety, carved by being equipped on the outside of liquid storage pipe 12 Line 18 is spent, convenient for observing and controlling the liquid amount of pipetting, by being provided with leakproof mantle 21, Neng Goufang in 15 intracavity bottom of pipette Water clock only occurs in pipetting processes, reduces pollution, securely and reliably.

The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, Although the utility model is described in detail referring to previous embodiment, come for those skilled in the art It says, can still modify to technical solution documented by aforementioned each specific embodiment, or to part of technology Feature is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement Deng should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of medicine detection liquid-transfering device, including pedestal (1), it is characterised in that: two sides are hung down respectively at the top of the pedestal (1) It is direct-connected to be connected to left portal frame (2) and right portal frame (3), pass through sliding slot respectively on the inside of the left portal frame (2) and right portal frame (3) (4) left slider (5) and right sliding block (6) are slidably connected, the left slider (5) and right sliding block (6) center are respectively perpendicular through company Screw rod (7) and guide rod (8) are connected to, and the screw rod (7) is rotatably connected between left portal frame (2) and pedestal (1), it is described to lead It being vertically connected between right portal frame (3) and pedestal (1) to bar (8), screw rod (7) top is connected with adjusting handle (9), and The adjusting handle (9) is located above left portal frame (2), is vertically connected with two between the left slider (5) and right sliding block (6) Slide bar (10), slide bar (10) outside sliding sleeve are equipped with support plate (11), and support plate (11) bottom is connected with liquid storage pipe (12), it is communicated with conduit (13) at the top of the liquid storage pipe (12), conduit (13) top is set with negative pressure ball (14), and described Negative pressure ball (14) is located above support plate (11), and liquid storage pipe (12) bottom is connected with pipette (15), the pipette (15) lower section is equipped with left placements pipe (16) and (17) are managed in right placements, and the left placement manages (16) and manages (17) with right placement and hangs down respectively It is directly connected to the left and right sides at the top of pedestal (1), pipette (15) bottom is in a circular table shape, and in the pipette (15) bottom Side is connected with leakproof mantle (20), and the leakproof mantle (20) is in annulus shape, and the left placement pipe (16) and right placement are managed (17) inside is respectively connected with plastic shrapnel (21), and the plastic shrapnel (21) bottom is arc-shaped shape.

2. a kind of medicine detection liquid-transfering device according to claim 1, it is characterised in that: pedestal (1) bottom four Angle is vertically connected with support foot pad (18).

3. a kind of medicine detection liquid-transfering device according to claim 1, it is characterised in that: the screw rod (7) and left cunning Block (5) is connected through a screw thread, and the screw rod (7) is located among left portal frame (2) inside.

4. a kind of medicine detection liquid-transfering device according to claim 1, it is characterised in that: the support plate (11) and bottom Seat (1) is arranged in parallel, and the conduit (13) extends vertically through at the top of support plate (11).

5. a kind of medicine detection liquid-transfering device according to claim 1, it is characterised in that: the liquid storage pipe (12) and shifting The transparent circular tube shaped of liquid pipe (15), and the liquid storage pipe (12) outer wall is coated with graduation mark (19).