CN212638631U - Waste liquid recovery device is selected for use in immunomagnetic bead branch - Google Patents

Abstract

The utility model provides a waste liquid recovery device for sorting immunomagnetic beads, which comprises a recovery barrel and a liquid inlet pipe, wherein the outer surface of the upper end of the recovery barrel is fixedly connected with a liquid inlet, one side of the inner surface of the liquid inlet is provided with a spring hinge, the outer surface of one side of the spring hinge is fixedly connected with a baffle, the outer surface of the upper end of the baffle is provided with a chute, the outer surface of one side of the liquid inlet pipe is fixedly connected with a slide block, the outer surface of the lower end of the liquid inlet pipe is provided with a clamping groove near the front end, the clamping groove is internally clamped with a clamping block, the outer surface of one side of the slide block is provided with a rectangular groove, the rectangular groove is internally provided with a spring gasket, the rectangular groove is internally provided with a steel ball, the device can be convenient for a user, thereby improving the use efficiency of the device and reducing the production cost of a user.

Description

Waste liquid recovery device is selected for use in immunomagnetic bead branch

Technical Field

The utility model belongs to the technical field of the waste liquid recovery technique and specifically relates to a waste liquid recovery unit is used in immunomagnetic bead separation.

Background

The immunomagnetic beads (IMB is magnetic beads for short) are a new immunological technology developed in recent years, combine the special advantages of immobilized reagents with high specificity of immunological reaction into a whole, permeate into various fields of pathology, physiology, pharmacology, microorganism, biochemistry, molecular genetics and the like on the basis of immunology, and are increasingly widely applied to the aspects of immunoassay, cell separation, biomacromolecule purification, molecular biology and the like.

In the implementation of the utility model discloses the in-process, it does not solve to have following problem among the prior art at least to discover: 1. the joint of the waste liquid collecting barrel and the infusion tube in the traditional laboratory is inconvenient for a user to plug and pull, the sealing cover is often required to be immediately sealed by the user when the infusion tube is plugged and pulled, and gas in the recovery barrel is often leaked when the sealing cover is covered;

2. the used immunomagnetic beads are discharged into waste liquid, so that the immunomagnetic beads are inconvenient for a user to recycle, and the use cost of the user is increased.

Therefore, a waste liquid recovery device for immunomagnetic bead separation is provided.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a waste liquid recovery unit is selected for use to immunomagnetic bead branch, the device can convenient to use person's plug feed liquor pipe, can filter the collection to immunomagnetic bead when the feed liquor pipe inputs the waste liquid in to the recycling bin to improve device's availability factor reduces user's manufacturing cost, with the problem of proposing in solving above-mentioned background art.

The utility model provides an immunomagnetic bead selects for use waste liquid recovery unit, including recycling bin and feed liquor pipe, the upper end fixed surface of recycling bin is connected with the inlet, internal surface one side of inlet is provided with the spring hinge, one side fixed surface of spring hinge is connected with the baffle, the spout has been seted up to the upper end surface of baffle, one side fixed surface of feed liquor pipe is connected with the slider, the draw-in groove has been seted up to the position that the lower extreme surface of feed liquor pipe is close to the front end, the inside joint of draw-in groove has the fixture block.

Through adopting above-mentioned technical scheme, the device can convenient to use person plug feed liquor pipe, can filter the collection to the immunomagnetic bead when the feed liquor pipe inputs the waste liquid in to the recycling bin to improve device's availability factor, reduce user's manufacturing cost.

Preferably, a rectangular groove is formed in the outer surface of one side of the sliding block, a spring gasket is arranged inside the rectangular groove, steel balls are arranged inside the rectangular groove, an arc-shaped groove is formed in the position, close to one side, of the bottom end of the inner surface of the sliding groove, and the steel balls are clamped with the arc-shaped groove.

Through adopting above-mentioned technical scheme, through steel ball and arc wall block, can convenient to use person insert the feed liquor in the slide block on the pipe along the spout, under the cooperation of slide block, spout and steel ball, arc wall, can improve the stability of feed liquor pipe and inlet junction.

Preferably, one side surface fixed connection of fixture block has the filter screen, the fixture block is T type structure and matches each other with the draw-in groove, the filter screen adopts nylon net material matter to make, the aperture of filter screen is 20 um.

Through adopting above-mentioned technical scheme, through set up the filter screen in the feed liquor pipe, can the convenient to use person collect the immunomagnetic bead and carry out reutilization to reduce user's use cost.

Preferably, the front end outer surface of the clamping groove is hinged to a cover plate, a fixing column is fixedly connected to the upper end outer surface of the cover plate, a fixing groove is formed in the upper end outer surface of the clamping block, and the fixing column is clamped with the fixing groove.

Through adopting above-mentioned technical scheme, through the fixed column on the apron and the fixed slot block on the fixture block, can the convenient to use person's installation dismantle the filter screen to carry out recycle to the immunomagnetic bead on the filter screen.

Preferably, the front end surface of recycling bin has seted up visual window, and visual window adopts the ya keli material to make, the both sides surface of recycling bin all is provided with the handle.

Through adopting above-mentioned technical scheme, can the person of facilitating the use observe the interior waste liquid of recycling bin and collect the condition through setting up visual window, the handle can the person of facilitating the use transport recycling bin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through add the inlet in the device, a series of structural component such as baffle and steel ball, the user is at first connected the one end and the drain of feed liquor pipe, then the user pegs graft the other end of feed liquor pipe and gets into in the inlet, when the feed liquor pipe inserted in the inlet this moment, the feed liquor pipe forces spring hinge articulated baffle to turn over to laminate with the inlet, slider on the feed liquor pipe links up each other with the spout on the baffle this moment, when the feed liquor pipe gets into in the inlet when reacing the certain degree, the steel ball in the rectangular channel on the slider with the arc wall joint under spring shim's elastic action, the slider displacement is to the bottom and the joint of spout, the feed liquor pipe has been fixed in the inlet this moment, drain passes through the feed liquor pipe and discharges the waste liquid in to the recycling bin this.

2. Through adding a series of structural components such as a liquid inlet pipe, a filter screen, a cover plate and the like in the device, when the liquid inlet pipe inputs waste liquid into a recovery barrel, the waste liquid discharged by the separation of immunomagnetic beads is contained in the waste liquid, when the immunomagnetic beads and the waste liquid pass through the filter screen, the immunomagnetic beads are blocked by the filter screen and the waste liquid enters the recovery barrel, when the immunomagnetic beads on the filter screen reach a certain degree, a user separates the liquid inlet pipe from a liquid inlet, the baffle seals the liquid inlet under the action of a spring hinge when the liquid inlet pipe extracts the liquid inlet, so that the volatilization leakage degree of gas and liquid in the recovery barrel is reduced, then the cover plate in a clamping groove is opened by the user, fixing columns on the cover plate are separated from fixing grooves on the clamping block, so that the user can take down the filter screen and collect the immunomagnetic, the use efficiency of the device is improved, and the use cost of a user is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural view of the present invention;

FIG. 2 is a combination view of the liquid inlet and the liquid inlet pipe of the present invention;

FIG. 3 is a view showing the combination of the baffle plate and the liquid inlet;

fig. 4 is a combined view of the filter screen and the liquid inlet pipe of the present invention.

Description of reference numerals:

1. a recycling bin; 2. a liquid inlet; 3. a spring hinge; 4. a baffle plate; 5. a chute; 6. an arc-shaped slot; 7. a liquid inlet pipe; 8. a slider; 9. a rectangular groove; 10. a spring washer; 11. steel balls; 12. a card slot; 13. a filter screen; 14. a clamping block; 15. a cover plate; 16. fixing a column; 17. and fixing the grooves.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a waste liquid recovery device is used in immunomagnetic bead branch, as shown in fig. 1 to 4, including recycling bin 1 and feed liquor pipe 7, the outer fixed surface of the upper end of recycling bin 1 is connected with inlet 2, internal surface one side of inlet 2 is provided with spring hinge 3, one side outer fixed surface of spring hinge 3 is connected with baffle 4, spout 5 has been seted up to the upper end surface of baffle 4, one side outer fixed surface of feed liquor pipe 7 is connected with slider 8, draw-in groove 12 has been seted up to the position that the lower extreme surface of feed liquor pipe 7 is close to the front end, the inside joint of draw-in groove 12 has fixture block 14.

Through adopting above-mentioned technical scheme, the device can convenient to use person plug feed liquor pipe 7, can filter the collection to the immunomagnetic bead when feed liquor pipe 7 inputs the waste liquid in to recycling bin 1 to improve the availability factor of device, reduce user's manufacturing cost.

Specifically, as shown in fig. 2 and 4, a rectangular groove 9 is formed in the outer surface of one side of the slider 8, a spring washer 10 is arranged inside the rectangular groove 9, a steel ball 11 is arranged inside the rectangular groove 9, an arc-shaped groove 6 is formed in a position, close to one side, of the bottom end of the inner surface of the sliding groove 5, and the steel ball 11 is clamped with the arc-shaped groove 6.

Through adopting above-mentioned technical scheme, through steel ball 11 and 6 blocks of arc wall, can convenient to use person insert inlet 2 along spout 5 with slider 8 on the feed liquor pipe 7 in, under the cooperation of slider 8, spout 5 and steel ball 11, arc wall 6, can improve the stability of feed liquor pipe 7 and inlet 2 junction.

Specifically, as shown in fig. 2 and 4, the outer fixed surface of one side of fixture block 14 is connected with filter screen 13, fixture block 14 and draw-in groove 12 are the T type structure and match each other, filter screen 13 adopts nylon net material to make, filter screen 13's aperture is 20 um.

Through adopting above-mentioned technical scheme, through set up filter screen 13 in feed liquor pipe 7, can the user of being convenient for collect the immunomagnetic bead and carry out reutilization to reduce user's use cost.

Specifically, as shown in fig. 4, a cover plate 15 is hinged to an outer surface of a front end of the clamping groove 12, a fixing column 16 is fixedly connected to an outer surface of an upper end of the cover plate 15, a fixing groove 17 is formed in an outer surface of an upper end of the clamping block 14, and the fixing column 16 and the fixing groove 17 are clamped with each other.

Through adopting above-mentioned technical scheme, through the fixed column 16 on the apron 15 and the fixed slot 17 block on the fixture block 14, can convenient to use person's installation dismantle filter screen 13 to carry out recycle to the immunomagnetic bead on the filter screen 13.

Specifically, as shown in fig. 1, a visible window is formed in the outer surface of the front end of the recycling bin 1, the visible window is made of acrylic materials, and handles are arranged on the outer surfaces of the two sides of the recycling bin 1.

Through adopting above-mentioned technical scheme, can the person of facilitating the use observe the interior waste liquid collection condition of recycling bin 1 through setting up visual window, the handle can the person of facilitating the use transport recycling bin 1.

The working principle is as follows: by adding a series of structural components such as the liquid inlet 2, the baffle 4, the steel balls 11 and the like into the device, a user firstly connects one end of the liquid inlet pipe 7 with the liquid drainage device, then the user inserts the other end of the liquid inlet pipe 7 into the liquid inlet 2, at the moment, when the liquid inlet pipe 7 is inserted into the liquid inlet 2, the liquid inlet pipe 7 forces the baffle 4 hinged with the spring hinge 3 to be folded and attached to the liquid inlet 2, at the moment, the slide block 8 on the liquid inlet pipe 7 is mutually connected with the chute 5 on the baffle 4, when the liquid inlet pipe 7 enters the liquid inlet 2 to a certain degree, the steel balls 11 in the rectangular groove 9 on the slide block 8 are clamped with the arc-shaped groove 6 under the elastic action of the spring gasket 10, the slide block 8 is displaced to the bottom end of the chute 5 and clamped, at the moment, the liquid inlet pipe 7 is fixed in the liquid inlet 2, at the moment, the liquid drainage device, A series of structural components such as a filter screen 13 and a cover plate 15, when the liquid inlet pipe 7 inputs waste liquid into the recycling bin 1, the waste liquid discharged by the separation of immunomagnetic beads is contained in the waste liquid, when the immunomagnetic beads and the waste liquid pass through the filter screen 13, the immunomagnetic beads are blocked by the filter screen 13 and the waste liquid enters the recycling bin 1, when the immunomagnetic beads on the filter screen 13 reach a certain degree, a user separates the liquid inlet pipe 7 from the liquid inlet 2, when the liquid inlet pipe 7 extracts the liquid inlet 2, the baffle 4 seals the liquid inlet 2 under the action of the spring hinge 3, so that the volatilization leakage degree of gas and liquid in the recycling bin 1 is reduced, then the cover plate 15 in the clamping groove 12 is opened by the user, the fixing column 16 on the cover plate 15 is separated from the fixing groove 17 on the clamping block 14, so that the user can conveniently take down the filter screen 13 and intensively collect the immunomagnetic beads, the use efficiency of the device is improved, and the use cost of a user is reduced.

The using method comprises the following steps: the user firstly connects one end of the liquid inlet pipe 7 with the liquid drainage device, then the user inserts the other end of the liquid inlet pipe 7 into the liquid inlet 2, at the time, when the liquid inlet pipe 7 is inserted into the liquid inlet 2, the liquid inlet pipe 7 forces the baffle 4 hinged with the spring hinge 3 to be folded to be attached to the liquid inlet 2, at the time, the slide block 8 on the liquid inlet pipe 7 is mutually connected with the slide groove 5 on the baffle 4, when the liquid inlet pipe 7 enters the liquid inlet 2 to a certain degree, the steel ball 11 in the rectangular groove 9 on the slide block 8 is clamped with the arc-shaped groove 6 under the elastic action of the spring gasket 10, the slide block 8 is displaced to the bottom end of the slide groove 5 and is clamped, at the time, the liquid inlet pipe 7 is fixed in the liquid inlet 2, at the time, the liquid drainage device discharges waste liquid into the recycling bin 1 through the liquid inlet pipe 7, when the liquid, contain the immunomagnetic bead in the waste liquid, immunomagnetic bead and waste liquid are when filter screen 13, the immunomagnetic bead is by filter screen 13 separation and the waste liquid gets into in the recycling bin 1, when the immunomagnetic bead on filter screen 13 reachs the certain degree, the user is with feed liquor pipe 7 and 2 separation of inlet, when feed liquor pipe 7 extracts inlet 2, baffle 4 is under spring hinge 3's effect, make two baffles 4 sealed with inlet 2, thereby reduce the volatile leakage degree of gas and liquid in the recycling bin 1, then the user opens apron 15 in draw-in groove 12, fixed column 16 on the apron 15 and the fixed slot 17 separation on the fixture block 14, thereby convenient to use person takes off filter screen 13 and collects immunomagnetic bead in the set and handles the reutilization, the availability factor of the device is improved, the use cost of user is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. The utility model provides an immunomagnetic bead divides and selects waste liquid recovery unit, a serial communication port, including recycling bin (1) and feed liquor pipe (7), the upper end external surface fixedly connected with inlet (2) of recycling bin (1), internal surface one side of inlet (2) is provided with spring hinge (3), one side external surface fixedly connected with baffle (4) of spring hinge (3), spout (5) have been seted up to the upper end surface of baffle (4), one side external surface fixedly connected with slider (8) of feed liquor pipe (7), draw-in groove (12) have been seted up to the position that the lower extreme surface of feed liquor pipe (7) is close to the front end, the inside joint of draw-in groove (12) has fixture block (14).

2. The device for recycling waste liquid for immunomagnetic bead separation according to claim 1, wherein a rectangular groove (9) is formed on the outer surface of one side of the slider (8), a spring gasket (10) is arranged inside the rectangular groove (9), a steel ball (11) is arranged inside the rectangular groove (9), an arc-shaped groove (6) is formed in the position, close to one side, of the bottom end of the inner surface of the chute (5), and the steel ball (11) and the arc-shaped groove (6) are mutually clamped.

3. The device for recycling waste liquid for immunomagnetic bead separation according to claim 1, wherein a filter screen (13) is fixedly connected to the outer surface of one side of the fixture block (14), the fixture block (14) and the clamping groove (12) are matched with each other in a T-shaped structure, the filter screen (13) is made of nylon net, and the aperture of the filter screen (13) is 20 μm.

4. The apparatus for recycling waste liquid for immunomagnetic bead separation according to claim 1, wherein a cover plate (15) is hinged to an outer surface of a front end of the clamping groove (12), a fixing column (16) is fixedly connected to an outer surface of an upper end of the cover plate (15), a fixing groove (17) is formed in an outer surface of an upper end of the clamping block (14), and the fixing column (16) and the fixing groove (17) are engaged with each other.

5. The device for recycling waste liquid for immunomagnetic bead separation according to claim 1, wherein a visible window is formed on the outer surface of the front end of the recycling bin (1), the visible window is made of acrylic material, and grips are arranged on the outer surfaces of two sides of the recycling bin (1).

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