CN209885841U - Chemistry experiment sampling device - Google Patents

Abstract

The utility model relates to the technical field of experimental equipment, in particular to a chemical experiment sampling device, when a chemical experiment is carried out, four groups of different chemical reagents are respectively contained in a front reagent bottle, a rear reagent bottle, a left reagent bottle and a right reagent bottle in a reagent box, corresponding reagent names are indicated through labels, and required reagents are poured out through corresponding liquid outlet pipes when one reagent is required, so that the reagents can be orderly placed, the reagent is convenient to take and place, and less area is occupied; including base, reagent box, preceding reagent bottle, back reagent bottle, left reagent bottle, right reagent bottle, an upper fixed plate, lower locating plate, left location fixture block, right location fixture block, preceding drain pipe, back drain pipe, left drain pipe, right drain pipe and four groups of labels.

Description

Chemistry experiment sampling device

Technical Field

The utility model relates to an experimental facilities technical field especially relates to a chemistry experiment sampling device.

Background

As is well known, a chemical experiment sampling device is an auxiliary device for sampling liquid chemicals in the chemical experiment process in a laboratory, and is widely used in the technical field of experimental equipment; in the existing chemical experiment process, a group of chemical reagents are contained in a group of reagent bottles, and then the reagent bottles directly pour the chemical reagents into test tubes or beakers for chemical experiments; discover in the experimentation, multiunit chemical reagent need be used in a chemistry experiment, thereby need deposit multiunit reagent bottle and occupy a large amount of areas of test bench at the test bench, and the test bench area is limited, lead to the area undersize that is used for the experiment, when carrying out the operation, touch reagent bottle or other experimental apparatus because of the action range is too big easily, make chemical reagent spill, make the chemistry experiment failure even injure the experimenter, multiunit reagent bottle is unordered in the test bench simultaneously and is put in disorder, make the reagent that the experimenter is difficult for distinguishing clearly to use easily, lead to the experiment to make mistakes.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a small area is taken up, deposits orderly chemical experiment sampling device.

The utility model relates to a chemical experiment sampling device, which comprises a base, a reagent box, a front reagent bottle, a rear reagent bottle, a left reagent bottle, a right reagent bottle, an upper fixed plate, a lower locating plate, a left locating fixture block, a right locating fixture block, a front liquid outlet pipe, a rear liquid outlet pipe, a left liquid outlet pipe, a right liquid outlet pipe and four groups of labels, wherein the bottom end of the reagent box is fixedly connected with the top end of the base, the left end of the left locating fixture block is fixedly connected with the left end of the inside of the reagent box, the left end of the right locating fixture block is fixedly connected with the right end of the inside of the reagent box, the front, the rear, the left and the right sides of the middle ends of the upper fixed plate and the lower locating plate are respectively provided with a group of circular holes, the bottom end of the front reagent bottle respectively passes through two groups of circular holes and is fixedly connected with the upper fixed plate and the lower locating plate, the bottom end of the rear reagent bottle respectively passes through two, the bottom of right side reagent bottle passes two sets of circular ports respectively and with an upper fixed plate and lower locating plate fixed connection, the bottom left side and the right side of lower locating plate respectively with the top of left location fixture block and the top contact of right location fixture block, the top of preceding drain pipe and the bottom fixed connection of preceding reagent bottle, the reagent case is outwards worn out to the bottom of preceding drain pipe, the top of back drain pipe and the bottom fixed connection of back reagent bottle, the reagent case is outwards worn out to the bottom of back drain pipe, the top of left drain pipe and the bottom fixed connection of left reagent bottle, the reagent case is outwards worn out to the bottom of left drain pipe, the top of right drain pipe and the bottom fixed connection of right reagent bottle, the reagent case is outwards worn out to the bottom of right drain pipe, four groups of labels are fixed respectively to be set up in the front end of reagent case in the side, the rear end in the side, left end in the side and right-.

The utility model discloses a chemistry experiment sampling device still includes preceding buret, back buret, left buret, right buret and four group's flow valves, preceding buret's middle-end and preceding drain pipe fixed connection, back buret's middle-end and back drain pipe fixed connection, left buret's middle-end and left drain pipe fixed connection, right buret's middle-end and right drain pipe fixed connection, four group's flow valves are fixed respectively and are set up in the bottom of preceding buret, back buret, left buret and right buret.

The utility model discloses a chemistry experiment sampling device still includes four group's control valves, and four group's control valves are fixed respectively and are set up in the middle-end of preceding drain pipe, back drain pipe, left drain pipe and right drain pipe.

The utility model discloses a chemistry experiment sampling device still includes four group's bottle plugs, and four group's bottle plugs are fixed respectively and are set up in the top of preceding reagent bottle, back reagent bottle, left reagent bottle and right reagent bottle.

The utility model discloses a chemistry experiment sampling device still includes four group's adjusting screw, four group's adjusting screw's top respectively with the bottom front side, rear side, left side and the right side fixed connection of base.

The utility model discloses a chemistry experiment sampling device still includes four group's set screw, and four group's set screw are fixed respectively and are set up in four group's adjusting screw's middle-end.

The utility model discloses a chemistry experiment sampling device still includes four group's universal wheels, the top of four group's universal wheels respectively with four group's adjusting screw bolt's bottom fixed connection.

The utility model discloses a chemistry experiment sampling device still includes four fixed fixture blocks of group, and four fixed fixture blocks of group are fixed respectively and are set up in the top of four universal wheels of group.

Compared with the prior art, the beneficial effects of the utility model are that: when doing the chemistry experiment, hold four different chemical reagent of group respectively through preceding reagent bottle, back reagent bottle, left reagent bottle and the right reagent bottle in the reagent box to show corresponding reagent name through the label, pour required reagent through the drain pipe that corresponds when needing a reagent, thereby can be organized place the reagent, make things convenient for getting of reagent and put, and occupy less area.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of reference A in FIG. 1;

FIG. 4 is an enlarged view of reference B in FIG. 1;

FIG. 5 is an enlarged view of reference C in FIG. 1;

in the drawings, the reference numbers: 1. a base; 2. a reagent box; 3. a front reagent bottle; 4. a rear reagent bottle; 5. a left reagent bottle; 6. a right reagent bottle; 7. an upper fixing plate; 8. a lower positioning plate; 9. a left positioning fixture block; 10. a right positioning fixture block; 11. a front liquid outlet pipe; 12. a rear liquid outlet pipe; 13. a left liquid outlet pipe; 14. a right liquid outlet pipe; 15. a label; 16. a front measuring tube; 17. a rear measuring tube; 18. a left burette; 19. a right burette; 20. a flow valve; 21. a control valve; 22. a bottle stopper; 23. adjusting the stud; 24. a set screw; 25. a universal wheel; 26. and fixing the clamping block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1 to 5, the utility model relates to a sampling device for chemical experiments, which comprises a base 1, a reagent box 2, a front reagent bottle 3, a rear reagent bottle 4, a left reagent bottle 5, a right reagent bottle 6, an upper fixing plate 7, a lower positioning plate 8, a left positioning fixture block 9, a right positioning fixture block 10, a front liquid outlet pipe 11, a rear liquid outlet pipe 12, a left liquid outlet pipe 13, a right liquid outlet pipe 14 and four groups of labels 15, wherein the bottom end of the reagent box 2 is fixedly connected with the top end of the base 1, the left end of the left positioning fixture block 9 is fixedly connected with the inner left end of the reagent box 2, the left end of the right positioning fixture block 10 is fixedly connected with the inner right end of the reagent box 2, the middle ends of the upper fixing plate 7 and the lower positioning plate 8 are respectively provided with a group of circular holes, the bottom ends of the front reagent bottle 3 respectively pass through two groups of circular holes and are fixedly connected with the upper fixing plate 7 and the lower positioning plate 8, the bottom ends of the rear reagent bottle 4 respectively pass, the bottom end of a left reagent bottle 5 respectively penetrates through two groups of circular holes and is fixedly connected with an upper fixing plate 7 and a lower positioning plate 8, the bottom end of a right reagent bottle 6 respectively penetrates through two groups of circular holes and is fixedly connected with the upper fixing plate 7 and the lower positioning plate 8, the left side and the right side of the bottom end of the lower positioning plate 8 are respectively contacted with the top end of a left positioning fixture block 9 and the top end of a right positioning fixture block 10, the top end of a front liquid outlet pipe 11 is fixedly connected with the bottom end of a front reagent bottle 3, the bottom end of the front liquid outlet pipe 11 outwards penetrates out of a reagent box 2, the top end of a rear liquid outlet pipe 12 is fixedly connected with the bottom end of a rear reagent bottle 4, the bottom end of the rear liquid outlet pipe 12 outwards penetrates out of the reagent box 2, the top end of a left liquid outlet pipe 13 is fixedly connected with the bottom end of the left reagent bottle 5, the bottom end of the left liquid outlet pipe 13 outwards penetrates out of the, the four groups of labels 15 are fixedly arranged on the middle side of the front end, the middle side of the rear end, the middle side of the left end and the middle side of the right end of the reagent box 2 respectively; when doing the chemistry experiment, hold four different chemical reagent of group respectively through preceding reagent bottle, back reagent bottle, left reagent bottle and the right reagent bottle in the reagent box to show corresponding reagent name through the label, pour required reagent through the drain pipe that corresponds when needing a reagent, thereby can be organized place the reagent, make things convenient for getting of reagent and put, and occupy less area.

The utility model discloses a chemistry experiment sampling device, still include preceding buret 16, back buret 17, left buret 18, right buret 19 and four groups flow valve 20, the middle-end and the preceding drain pipe 11 fixed connection of preceding buret 16, the middle-end and the back drain pipe 12 fixed connection of back buret 17, the middle-end and the left drain pipe 13 fixed connection of left buret 18, the middle-end and the right drain pipe 14 fixed connection of right buret 19, four groups flow valve 20 are fixed respectively and are set up in the bottom of preceding buret 16, back buret 17, left buret 18 and right buret 19; and accurately and quantitatively sampling the sampling reagent through the front measuring tube, the rear measuring tube, the left measuring tube and the right measuring tube.

The utility model discloses a chemical experiment sampling device, still include four groups of control valves 2121, four groups of control valves 21 are fixed respectively and are set up in the middle end of preceding drain pipe 11, back drain pipe 12, left drain pipe 13 and right drain pipe 14; the reagent outflow is controlled by a control valve.

The utility model discloses a chemical experiment sampling device, still include four group's bottle stoppers 22, four group's bottle stoppers 22 are fixed respectively and are set up in the top of front reagent bottle 3, rear reagent bottle 4, left reagent bottle 5 and right reagent bottle 6; the reagent bottle is sealed by the bottle stopper.

The utility model discloses a chemical experiment sampling device, still include four groups of adjusting screw 23, the top of four groups of adjusting screw 23 respectively with base 1 bottom front side, rear side, left side and right side fixed connection; the device is kept stable by adjusting the stud.

The utility model discloses a chemical experiment sampling device, still include four groups of set screws 24, four groups of set screws 24 are fixed respectively and set up in the middle end of four groups of adjusting screw 23; and fixing the adjusting stud after the device is leveled through a positioning screw.

The utility model discloses a chemical experiment sampling device, still include four groups of universal wheels 25, the top of four groups of universal wheels 25 is connected with the bottom of four groups of adjusting screw bolts 23 respectively; the device is convenient to move through the universal wheels.

The utility model discloses a chemical experiment sampling device, still include four groups of fixed fixture blocks 26, four groups of fixed fixture blocks 26 are fixed respectively and are set up in the top of four groups of universal wheels 25; the universal wheel is fixed when the device moves to the designated position through the fixed clamping block.

The utility model discloses a chemical experiment sampling device, when doing the chemical experiment, hold four different chemical reagent of group respectively through preceding reagent bottle, back reagent bottle, left reagent bottle and right reagent bottle in the reagent box, and show corresponding reagent name through the label, pour out required reagent through corresponding drain pipe when needing a reagent, thereby can the orderly reagent of placing, make things convenient for getting of reagent and put, and occupy less area, carry out accurate quantitative sample to the sample reagent through preceding buret, back buret, left buret and right buret, flow out through the control valve control reagent, seal the reagent bottle through the bottle plug, make the device keep steady through the adjusting screw bolt, fix the adjusting screw bolt after the device leveling through set screw, make things convenient for the mobile device through the universal wheel, fix the universal wheel when the device moves to the assigned position through the fixed fixture block, before completing the above actions, the user will first move to the desired location.

The utility model discloses a chemistry experiment sampling device, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The utility model relates to a chemical experiment sampling device, under the condition of not being described reversely, the orientation words contained in the terms such as 'up-down, left-right, front-back, inside-outside and vertical and horizontal' only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A chemical experiment sampling device is characterized by comprising a base (1), a reagent box (2), a front reagent bottle (3), a rear reagent bottle (4), a left reagent bottle (5), a right reagent bottle (6), an upper fixing plate (7), a lower positioning plate (8), a left positioning fixture block (9), a right positioning fixture block (10), a front liquid outlet pipe (11), a rear liquid outlet pipe (12), a left liquid outlet pipe (13), a right liquid outlet pipe (14) and four groups of labels (15), wherein the bottom end of the reagent box (2) is fixedly connected with the top end of the base (1), the left end of the left positioning fixture block (9) is fixedly connected with the inner left end of the reagent box (2), the left end of the right positioning fixture block (10) is fixedly connected with the inner right end of the reagent box (2), a group of circular holes are formed in the front side, the rear side, the left side and the right side of the middle ends of the upper fixing plate (7) and the lower positioning plate (8), the bottom end of the front reagent bottle (3) penetrates through two groups of circular holes respectively and is fixedly connected with the upper fixing plate (7) and the lower positioning plate (8), the bottom end of the rear reagent bottle (4) penetrates through two groups of circular holes respectively and is fixedly connected with the upper fixing plate (7) and the lower positioning plate (8), the bottom end of the left reagent bottle (5) penetrates through two groups of circular holes respectively and is fixedly connected with the upper fixing plate (7) and the lower positioning plate (8), the bottom end of the right reagent bottle (6) penetrates through two groups of circular holes respectively and is fixedly connected with the upper fixing plate (7) and the lower positioning plate (8), the left side and the right side of the bottom end of the lower positioning plate (8) are contacted with the top end of the left positioning clamping block (9) and the top end of the right positioning clamping block (10), the top end of the front liquid outlet pipe (11) is fixedly connected with the bottom end of the front reagent bottle (3), and the bottom end of the front liquid outlet pipe (, the top of back drain pipe (12) and the bottom fixed connection of back reagent bottle (4), reagent case (2) are outwards worn out to the bottom of back drain pipe (12), the top of left side drain pipe (13) and the bottom fixed connection of left reagent bottle (5), reagent case (2) are outwards worn out to the bottom of left side drain pipe (13), the top of right side drain pipe (14) and the bottom fixed connection of right reagent bottle (6), reagent case (2) are outwards worn out to the bottom of right side drain pipe (14), four group's labels (15) are fixed respectively and set up in front end middle side, rear end middle side, left end middle side and right-hand member middle side of reagent case (2).

2. A chemical experiment sampling device according to claim 1, further comprising a front measuring tube (16), a rear measuring tube (17), a left measuring tube (18), a right measuring tube (19) and four sets of flow valves (20), wherein the middle end of the front measuring tube (16) is fixedly connected with the front drain tube (11), the middle end of the rear measuring tube (17) is fixedly connected with the rear drain tube (12), the middle end of the left measuring tube (18) is fixedly connected with the left drain tube (13), the middle end of the right measuring tube (19) is fixedly connected with the right drain tube (14), and the four sets of flow valves (20) are respectively and fixedly arranged at the bottom ends of the front measuring tube (16), the rear measuring tube (17), the left measuring tube (18) and the right measuring tube (19).

3. A chemical experiment sampling device according to claim 2, further comprising four sets of control valves (21), wherein the four sets of control valves (21) are respectively and fixedly arranged at the middle ends of the front liquid outlet pipe (11), the rear liquid outlet pipe (12), the left liquid outlet pipe (13) and the right liquid outlet pipe (14).

4. A sampling device for chemical experiments according to claim 3, further comprising four groups of bottle stoppers (22), wherein the four groups of bottle stoppers (22) are respectively and fixedly arranged at the top ends of the front reagent bottle (3), the rear reagent bottle (4), the left reagent bottle (5) and the right reagent bottle (6).

5. The chemical experiment sampling device of claim 4, characterized by further comprising four sets of adjusting studs (23), wherein the top ends of the four sets of adjusting studs (23) are fixedly connected with the front side, the rear side, the left side and the right side of the bottom end of the base (1), respectively.

6. A chemical experiment sampling device according to claim 5, characterized by further comprising four sets of set screws (24), wherein the four sets of set screws (24) are respectively and fixedly arranged at the middle ends of the four sets of adjusting studs (23).

7. The chemical experiment sampling device of claim 6, further comprising four sets of universal wheels (25), wherein the top ends of the four sets of universal wheels (25) are respectively and fixedly connected with the bottom ends of the four sets of adjusting studs (23).

8. The chemical experiment sampling device of claim 7, further comprising four sets of fixed blocks (26), wherein the four sets of fixed blocks (26) are respectively and fixedly arranged at the top ends of the four sets of universal wheels (25).

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