CN219168454U

CN219168454U - Tool compound quantitative metering device

Info

Publication number: CN219168454U
Application number: CN202223208791.6U
Authority: CN
Inventors: 胡宇
Original assignee: Suzhou Meidi Sennuo Pharmaceutical Technology Co ltd
Current assignee: Suzhou Meidi Sennuo Pharmaceutical Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-13
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of tool compounds, in particular to a quantitative metering device for a tool compound, which comprises a reagent bottle, a liquid inlet pipe and a liquid outlet pipe, wherein the liquid inlet pipe is communicated with the lower end of the reagent bottle, the liquid outlet pipe is communicated with the liquid inlet pipe through a liquid accumulation bucket, and the quantitative metering device further comprises: the speed regulating structure is arranged between the pipe sections of the liquid inlet pipe and comprises a disc, and the disc drives the liquid inlet pipe to rotate through a rotary handle; the stop block assembly is positioned in the stop block and can slide in the stop block to change the position so as to cover or expose the liquid through hole; the measured liquid is stored in the liquid accumulation bucket, the stop block prevents the measured liquid from flowing down, the stop block is moved into the stop block groove to enable the liquid to flow down, the stop block stretches into the stop block groove, the inner wall of the stop block groove scrapes and cuts off the contaminated liquid, the error of the measured liquid is reduced as much as possible, and meanwhile the stop block does not leave the inside of the stop block, so that the pollution of the outside to the liquid is reduced.

Description

Tool compound quantitative metering device

Technical Field

The utility model relates to the technical field of tool compounds, in particular to a quantitative metering device for a tool compound.

Background

Tool compounds, mainly refer to small molecular regulators with selectivity to target proteins, are used for revealing the action mechanism of the target proteins at the cell and animal level and performing phenotype research, are widely applied to the fields of life science and medicine research, and are used by researchers to observe and research the physiological and pathological phenomena in the life process of the molecular level, the cell level and the animal model level by changing or influencing the structure and the functions of biological macromolecules such as proteins, nucleic acids and the like, so that the development and development processes of life are revealed, and the tool compounds are powerful tools in the research and development of new drugs. In view of this, we propose a device for quantitative metering of tool compounds.

Disclosure of Invention

In order to overcome the defects, the utility model provides a quantitative metering device for tool compounds.

The technical scheme of the utility model is as follows:

the utility model provides a tool compound ration metering device, includes reagent bottle, feed liquor pipe and drain pipe, the feed liquor pipe intercommunication is in reagent bottle lower extreme, the drain pipe through the hydrops fill with the feed liquor pipe intercommunication still includes:

the speed regulating structure is arranged between the liquid inlet pipe sections and comprises a disc which is driven to rotate by a rotary handle;

the stop block assembly is positioned inside the stop block, the stop block is arranged between the liquid outlet pipe sections, the part of the stop block positioned inside the liquid outlet pipe is provided with a liquid through hole, and the stop block assembly can slide inside the stop block to change the position so as to cover or expose the liquid through hole.

Preferably, the side wall above the reagent bottle is communicated with a flow guide pipe, the upper end of the flow guide pipe is covered with a dust cover, and the side wall of the reagent bottle is also fixed with a handle.

Preferably, the disc is located inside the liquid inlet pipe, the rotating handle extends out of the side wall of the liquid inlet pipe, and a rubber sealing ring is arranged at the joint of the rotating handle and the liquid inlet pipe.

Preferably, the blocking block is provided with a blocking block groove communicated with the liquid through hole on the right side, a rotating handle groove communicated with the blocking block groove is provided on the right side of the blocking block groove, a blank groove is provided on the right side of the rotating handle groove, and the rotating handle groove is communicated with the blank groove through the through groove.

Preferably, the right end of the stop block is provided with a connecting rod, the right end of the connecting rod is provided with a rotating handle, the side wall of the rotating handle is fixedly provided with a pushing handle, and the edge of the right end of the stop block is symmetrically provided with reset springs.

Preferably, the reagent bottle and the effusion bucket are provided with scales.

Preferably, a glass piston group is arranged between the liquid inlet pipes above the speed regulating structure.

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

according to the utility model, the disc capable of rotating along with the rotary handle is arranged in the liquid outlet pipe and overturns in the liquid inlet pipe, so that the speed of liquid in the reagent bottle flowing into the liquid accumulation bucket is controlled, and the rapid liquid taking at any time is realized; set up the dog below the hydrops fill, the liquid storage that the measurement is good is in the hydrops fill, and the dog prevents that it from flowing down, removes the dog and can make the liquid flow down to the dog inslot, and the in-process that the dog stretched into the dog groove is scraped with the dog inslot wall simultaneously and is cut down the liquid that the dog surface was stained with, reduces the error by the measurement liquid as far as, and the dog does not leave the inside of the dog simultaneously, has reduced the external pollution to the liquid.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of a reagent bottle according to the present utility model;

FIG. 3 is a cross-sectional view of a governor structure of the present utility model;

FIG. 4 is a cross-sectional view of a tapping assembly according to the present utility model;

fig. 5 is a schematic structural view of a stopper assembly according to the present utility model.

In the figure:

1. a reagent bottle; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a glass piston group; 5. a speed regulating structure; 6. a liquid outlet component; 7. a liquid accumulation bucket;

11. a handle; 12. a flow guiding pipe; 13. a dust cover;

51. a disc; 52. a rotary handle;

61. a block; 62. a liquid through hole; 63. a stopper groove; 64. a stem groove; 65. a through groove; 66. a hollow groove; 67. a stop assembly;

671. a stop block; 672. a connecting rod; 673. a rotating handle; 674. a push handle; 675. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the present utility model is described in detail by the following embodiments:

the utility model provides a tool compound ration metering device, includes reagent bottle 1, feed liquor pipe 2 and drain pipe 3, and feed liquor pipe 2 intercommunication is at reagent bottle 1 lower extreme, and drain pipe 3 is through hydrops fill 7 and feed liquor pipe 2 intercommunication, still includes: the speed regulation structure 5 is arranged between the pipe sections of the liquid inlet pipe 2, the speed regulation structure 5 comprises a disc 51, and the disc 51 drives the liquid inlet pipe 2 to rotate through a rotary handle 52; the stop block assembly 67, the stop block assembly 67 is located inside the stop block 61, the stop block 61 is arranged between the pipe sections of the liquid outlet pipe 3, the part of the stop block 61 located inside the liquid outlet pipe 3 is provided with the liquid through hole 62, the stop block assembly 67 can slide inside the stop block 61 to change the position so as to cover or expose the liquid through hole 62, the glass piston group 4 is arranged between the liquid inlet pipe 2 above the speed regulating structure 5, and scales are arranged on the reagent bottle 1 and the liquid accumulation bucket 7.

In this embodiment, the glass piston set 4 is connected to the upper end of the liquid inlet pipe 2, to control whether the liquid in the reagent bottle 1 flows into the liquid inlet pipe 2, the lower end of the liquid outlet pipe 3 is connected to the upper end of the liquid accumulation bucket 7, the lower end of the liquid accumulation bucket 7 is connected to the upper end of the liquid outlet pipe 3, the middle of the liquid outlet pipe 3 is connected with a block 61, and the scales on the reagent bottle 1 and the liquid accumulation bucket 7 are used for quantifying and metering the volume of the compound regulator liquid.

A flow guide pipe 12 is communicated with the side wall above the reagent bottle 1, a dust cover 13 is covered at the upper end of the flow guide pipe 12, and a handle 11 is also fixed on the side wall of the reagent bottle 1.

In this embodiment, the guiding tube 12 is used for continuously adding a compound regulator into the reagent bottle 1, the dust-proof cover 13 is screwed on the guiding tube 12 to prevent dust from falling into the guiding tube 12, the dust-proof cover 13 is screwed on the guiding tube 12 to prevent dust from falling into, and the glass pistons in the glass piston group 4 are opened to enable the quantitative liquid to flow down.

The disc 51 is positioned inside the liquid inlet pipe 2, the rotary handle 52 extends out of the side wall of the liquid inlet pipe 2, and a rubber sealing ring is arranged at the joint of the rotary handle and the liquid inlet pipe 2.

In this embodiment, the disc 51 is movably connected inside the liquid inlet pipe 2, the knob 52 is fixedly connected with the disc 51, the knob 52 is rotationally connected with the side wall of the liquid inlet pipe 2, and the liquid is prevented from overflowing through the rubber sealing ring, and the angle of the disc 51 is adjusted by using the knob 52, so that the gap through which the liquid flows is enlarged or reduced to control the speed of the liquid flowing down, and the liquid can flow down quickly or slowly.

The blocking block 61 is provided with a blocking block groove 63 communicated with the liquid through hole 62 on the right side, a rotating handle groove 64 communicated with the blocking block groove 63 is provided on the right side of the blocking block groove 63, a hollow groove 66 is provided on the right side of the rotating handle groove 64, the rotating handle groove 64 is communicated with the hollow groove 66 through the through groove 65, a connecting rod 672 is arranged at the right end of the blocking block 671, a rotating handle 673 is arranged at the right end of the connecting rod 672, a pushing handle 674 is fixed on the side wall of the rotating handle 673, and reset springs 675 are symmetrically arranged at the edge of the right end of the blocking block 671.

In this embodiment, the liquid outlet assembly 6 includes a blocking block 61, a liquid through hole 62, a block slot 63, a stem slot 64, a through slot 65, a hollow slot 66, and a block assembly 67, the height of the stem slot 64 is larger than that of the block slot 63, the sizes of the stem slot and the through slot 65 are matched with those of the stem 673, a rubber sealing pad is arranged at the periphery of the block 671, a connecting rod 672 is fixedly connected to the right end of the block 671, the stem 673 is rotationally connected with the connecting rod 672, a return spring 675 is a rubber spring, symmetrically and fixedly connected to the edge of the right end of the block 671, the other end of the return spring 675 is fixedly connected to the right side wall of the stem slot 64, in a state that the return spring 675 is relaxed, the block 671 is just positioned in the block slot 63 until the liquid is metered to a required volume in the liquid collecting hopper 7, by rotating the push handle 674 by 90 degrees, the rotating handle 673 vertically clamped in the rotating handle groove 64 is transversely arranged, then the pushing handle 674 is pulled outwards, the stop 671 is pulled back into the stop groove 63 and clamped under the assistance of the return spring 675, at the moment, the connecting rod 672 penetrates through the rotating handle groove 64 and the through groove 65 and extends out, the rotating handle 673 is positioned in the empty groove 66, the pushing handle 674 is positioned outside the empty groove 66, liquid adhered to the lower stop surface is scraped off by the inner wall of the stop groove 63 during the process of stretching into the stop groove 63 by the stop 671, the error of the measured liquid is reduced as much as possible, the liquid flows down into the container from the liquid through hole 62, the stop 671 is pushed inwards until the stop is pushed to be stopped by the pushing handle 674 under the assistance of the return spring 675, and the rotating handle 673 is vertically clamped in the rotating handle groove 64, so that the stop 671 is completely blocked out of the liquid through hole 62, and the liquid cannot flow out.

When the device is particularly used, the dustproof cover 13 is connected to the guide pipe 12 in a threaded manner, so that dust is prevented from falling into the guide pipe, and glass pistons in the glass piston group 4 are opened to enable quantitative liquid to flow down; the angle of the disc 51 is regulated by the rotary handle 52, and the liquid flowing down speed is controlled, so that the liquid can flow down quickly or slowly; until the liquid is metered to the required volume in the liquid accumulation bucket 7, the push handle 674 is rotated for 90 degrees, the rotary handle 673 vertically clamped in the rotary handle groove 64 is transversely arranged, then the push handle 674 is pulled outwards, the stop block 671 is pulled back into the stop block groove 63 and is blocked and immobilized under the assistance of the return spring 675, at the moment, the connecting rod 672 passes through the rotary handle groove 64 and the through groove 65 and extends out, the rotary handle 673 is positioned in the empty groove 66, the push handle 674 is positioned outside the empty groove 66, and the liquid stained on the surface of the lower stop block is scraped with the inner wall of the stop block groove 63 in the process of extending into the stop block groove 63, so that the error of the metered liquid is reduced as much as possible, and the liquid flows down into the container from the liquid through hole 62; before the next metering, the stopper 671 is pushed inwards by the pushing handle 674 until the stopper 671 is not pushed, and the pushing handle 674 is rotated 90, so that the rotating handle 673 is vertically clamped in the rotating handle groove 64, and the stopper 671 is fixed to completely cover the liquid through hole 62, so that liquid cannot flow out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tool compound ration metering device, includes reagent bottle (1), feed liquor pipe (2) and drain pipe (3), feed liquor pipe (2) intercommunication is in reagent bottle (1) lower extreme, drain pipe (3) through hydrops fill (7) with feed liquor pipe (2) intercommunication, its characterized in that: further comprises:

the speed regulating structure (5) is arranged between the pipe sections of the liquid inlet pipe (2), the speed regulating structure (5) comprises a disc (51), and the disc (51) drives the liquid inlet pipe (2) to rotate through a rotary handle (52);

the stop block assembly (67), the stop block assembly (67) is located inside the stop block (61), the stop block (61) is arranged between pipe sections of the liquid outlet pipe (3), the part of the stop block (61) located inside the liquid outlet pipe (3) is provided with a liquid through hole (62), and the stop block assembly (67) can slide inside the stop block (61) to change positions so as to cover or expose the liquid through hole (62).

2. The device for quantitative metering of tool compounds according to claim 1, wherein: the side wall above the reagent bottle (1) is communicated with a guide pipe (12), the upper end of the guide pipe (12) is covered with a dust cover (13), and the side wall of the reagent bottle (1) is also fixed with a handle (11).

3. The device for quantitative metering of tool compounds according to claim 1, wherein: the disc (51) is located inside the liquid inlet pipe (2), the rotary handle (52) stretches out of the side wall of the liquid inlet pipe (2), and a rubber sealing ring is arranged at the joint of the rotary handle and the liquid inlet pipe (2).

4. The device for quantitative metering of tool compounds according to claim 1, wherein: the blocking block (61) is provided with a blocking groove (63) communicated with the liquid through hole (62) on the right side, a rotating handle groove (64) communicated with the blocking groove is formed on the right side of the blocking groove (63), a blank groove (66) is formed on the right side of the rotating handle groove (64), and the rotating handle groove (64) and the blank groove (66) are communicated through the through groove (65).

5. The device for quantitative metering of tool compounds according to claim 1, wherein: the right end of the stop block (671) is provided with a connecting rod (672), the right end of the connecting rod (672) is provided with a rotating handle (673), the side wall of the rotating handle (673) is fixedly provided with a pushing handle (674), and the edge of the right end of the stop block (671) is symmetrically provided with a reset spring (675).

6. The device for quantitative metering of tool compounds according to claim 1, wherein: the reagent bottle (1) and the effusion bucket (7) are provided with scales.

7. The device for quantitative metering of tool compounds according to claim 1, wherein: a glass piston group (4) is arranged between the liquid inlet pipes (2) above the speed regulating structure (5).