CN210632166U

CN210632166U - Novel instrument collection for chemistry experiments device

Info

Publication number: CN210632166U
Application number: CN201921619036.2U
Authority: CN
Inventors: 叶剑斌
Original assignee: Xingzhi College of Zhejiang Normal University
Current assignee: Xingzhi College of Zhejiang Normal University
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-29
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a novel instrument collection for chemistry experiments device relates to chemical instrumentation technical field, the collecting box comprises a collecting box, the top of collecting box is equipped with sealed lid, and the standing groove has been seted up to the collecting box upper surface, and the inside of standing groove is equipped with pushes away and draws the box, pushes away the equal fixedly connected with guide rail strip of both sides face of drawing the box, and the lower part fixed mounting of standing groove inside wall has symmetrical guide rail, and guide rail strip looks adaptation. The utility model relates to a rational in infrastructure, it can realize the location to the test tube through the location small opening, through the cooperation setting of draw-in groove and cardboard, realize being connected of sealed lid and collecting box, through soft pad and the spacing hole that sets up, realize the fixing to the test tube, through pulling the push-and-pull handle, the push-and-pull box outwards slides along the guide rail, make push-and-pull box and collecting box break away from, clear up the inside water stain of push-and-pull box, avoid the collecting box inside to breed the bacterium, guarantee the normal use of test tube.

Description

Novel instrument collection for chemistry experiments device

Technical Field

The utility model relates to a chemical instrumentation technical field specifically is a novel instrument is collected for chemistry experiments device.

Background

The instrument used in chemical experiments is called a chemical instrument, can measure or react materials, is mainly divided into a measuring instrument and a reaction instrument, is combined in a specific mode to form a device to achieve the purpose of experiments, and a test tube is an instrument commonly used in chemical laboratories, is used as a reaction container for a small amount of reagents, and is used at normal temperature or during heating.

The test tube need wash the test tube after using, then collect and place, because remain some water stains behind the test tube washing, if place the test tube after wasing inside collection device, remaining water stain will remain inside collection device, and water stain long-time not clear up breeds the bacterium easily inside collection device, pollutes the storage environment of test tube, and then influences the next use of test tube, and for this reason, we propose a novel instrument collection device for chemistry experiments and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a novel instrument is collected for chemistry experiments in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel instrument collecting device for chemical experiments comprises a collecting box, wherein a sealing cover is arranged above the collecting box, a placing groove is formed in the upper surface of the collecting box, a push-pull box is arranged inside the placing groove, guide rail strips are fixedly connected to both side surfaces of the push-pull box, symmetrical guide rails are fixedly mounted on the lower portion of the inner side wall of the placing groove, the guide rails are matched with the guide rail strips, the guide rail strips are clamped inside the guide rails, a drawing opening is formed in the lower portion of the right side surface of the collecting box, the right end of the push-pull box penetrates through the drawing opening and extends to the outside of the drawing opening, a positioning plate is arranged inside the placing groove, both side surfaces of the positioning plate are fixedly connected with the inner side wall of the placing groove, three rows of positioning leak holes which are arranged equidistantly are formed in the upper surface of the placing groove, a fixing groove is formed in the bottom surface of the sealing, the top end of the collecting box is clamped inside the fixing groove.

Furthermore, the upper surface of the sealing cover is fixedly connected with an opening and closing handle, and the right side surface of the push-pull box is fixedly connected with a push-pull handle.

Furthermore, the bottom surface fixedly connected with rubber slab of collecting box, the bottom surface of opening and shutting handle, push-and-pull handle and rubber slab has all seted up anti-skidding arch.

Furthermore, four clamping grooves are formed in the inner side wall of the fixing groove, four clamping plates are fixedly embedded in the inner side wall of the collecting box, and each clamping plate is clamped in the clamping groove.

Furthermore, the fixed soft pad that inlays of interior roof of fixed slot, three rows of spacing holes of equidistance range are seted up to the bottom surface of soft pad, and spacing hole and location small opening one-to-one.

Furthermore, the right side surface of the collecting box is fixedly hinged with a baffle through a pin shaft.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this novel instrument collection device for chemistry experiments possesses following beneficial effect:

the utility model discloses a location small opening realizes the location to the test tube, and through the cooperation setting of draw-in groove and cardboard, realize sealing lid and being connected of collecting box, through the soft pad and the spacing hole that set up, realize fixed to the test tube, through pulling push-and-pull handle, the push-and-pull box outwards slides along the guide rail, makes push-and-pull box and collecting box break away from, clears up the inside water stain of push-and-pull box, avoids the collecting box inside to breed the bacterium, guarantees the normal use of test tube.

Two, the utility model discloses a draw-in groove sets up with the cooperation of cardboard, guarantees the leakproofness between collecting box and the sealed lid, utilizes the fixed articulated baffle that has of round pin axle, guarantees that the push-and-pull box places at the inside leakproofness of collecting box, and spacing hole of seting up through soft pad can increase the fixed to the inside test tube of collecting box, improves the protection effect to the test tube.

Drawings

FIG. 1 is a schematic view of the whole collecting device of the instrument for chemical experiments;

fig. 2 is a bottom view of the sealing cover of the present invention;

FIG. 3 is a sectional view of the collecting box of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a collection box; 2. a rubber plate; 3. a sealing cover; 4. the handle is opened and closed; 5. drawing the opening; 6. pushing and pulling the box; 7. a push-pull handle; 8. a guide rail bar; 9. a soft cushion; 10. a limiting hole; 11. a card slot; 12. a placement groove; 13. clamping a plate; 14. positioning a plate; 15. positioning a leak hole; 16. a guide rail; 17. a baffle plate; 18. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-4, the utility model provides a technical solution: a novel instrument collecting device for chemical experiments comprises a collecting box 1, a sealing cover 3 is arranged above the collecting box 1, a placing groove 12 is formed in the upper surface of the collecting box 1, a push-pull box 6 is arranged inside the placing groove 12, guide rail strips 8 are fixedly connected to both side surfaces of the push-pull box 6, symmetrical guide rails 16 are fixedly mounted at the lower portion of the inner side wall of the placing groove 12, the guide rails 16 are matched with the guide rail strips 8, guide rail strips 8 are clamped inside the guide rails 16, a drawing opening 5 is formed in the lower portion of the right side surface of the collecting box 1, the right end of the push-pull box 6 penetrates through the drawing opening 5 and extends to the outside of the drawing opening 5, a positioning plate 14 is arranged inside the placing groove 12, both side surfaces of the positioning plate 14 are fixedly connected with the inner side wall of the placing groove 12, three rows of positioning leak holes 15 which are arranged equidistantly are formed in the upper surface of the placing groove 12, a fixing, the top end of the collecting box 1 is clamped in the fixing groove.

Further, the upper surface of the sealing cover 3 is fixedly connected with an opening and closing handle 4, and the right side surface of the push-pull box 6 is fixedly connected with a push-pull handle 7. Utilize the handle 4 that opens and shuts that sets up, improve the convenience that collecting box 1 opened and shut, utilize the push-and-pull handle 7 that sets up, improve the convenience that the box 6 that pushes away opened and shut.

Furthermore, the bottom surface fixedly connected with rubber slab 2 of collecting box 1, the skid proof raised has all been seted up to the bottom surface of opening and shutting handle 4, push-and-pull handle 7 and rubber slab 2. The antiskid arch has all been seted up to the surface that utilizes the handle 4 that opens and shuts, the surface of push-and-

pull handle

7 and 2 bottom surfaces of rubber slab, can increase the hand and open and shut the friction between the handle 4 and the friction between hand and the push-and-pull handle 7 to and increase the frictional force between collecting box 1 and the ground, the phenomenon of rolling appears when avoiding bumping.

Further, four draw-in grooves 11 have been seted up to the inside wall of fixed slot, and the inside wall of collecting box 1 is fixed to be inlayed and is had four cardboard 13, and every cardboard 13 all joints in the inside of draw-in groove 11. Through the cooperation setting of draw-in groove 11 and cardboard 13, guarantee the leakproofness between collecting box 1 and the sealed lid 3.

Furthermore, the inner top wall of the fixing groove is fixedly embedded with a soft pad 9, three rows of limiting holes 10 which are arranged equidistantly are formed in the bottom surface of the soft pad 9, and the limiting holes 10 correspond to the positioning leakage holes 15 one by one. Spacing hole 10 seted up through soft pad 9 can increase the fixed to 1 inside test tubes of collecting box, improves the protection effect to the test tube.

Further, the right side surface of the collecting box 1 is fixedly hinged with a baffle 17 through a pin shaft 18. The baffle 17 is fixedly hinged by the pin shaft 18, so that the sealing performance of the push-pull box 6 placed in the collecting box 1 is ensured.

The working principle is as follows: place the test tube mouth that will wash in the inside of collecting box 1 down, utilize location small opening 15 to realize the location to the test tube, then utilize draw-in groove 11 and cardboard 13 cooperation setting, will seal lid 3 and be connected with collecting box 1, soft pad 9 and spacing hole 10 through the setting, realize the fixed to the test tube, improve the protection to the test tube, remaining water stain in the last test tube flows into the inside of push-and-pull box 6 through the location small opening 15 that sets up, after the certain time, rotating baffle 17, pull push-and-pull handle 7 again, make push-and-pull box 6 along guide rail 16 outside sliding, finally make push-and-pull box 6 break away from with collecting box 1, then clear up the water stain of push-and-pull box 6 inside, avoid 1 inside bacterium that breeds of collecting box, guarantee the normal use of test tube.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel instrument is collected for chemistry experiments device, includes collecting box (1), its characterized in that: the sealing device is characterized in that a sealing cover (3) is arranged above the collecting box (1), a placing groove (12) is formed in the upper surface of the collecting box (1), a push-pull box (6) is arranged in the placing groove (12), guide rail strips (8) are fixedly connected to two side surfaces of the push-pull box (6), symmetrical guide rails (16) are fixedly mounted on the lower portion of the inner side wall of the placing groove (12), the guide rails (16) are matched with the guide rail strips (8), the guide rail strips (8) are clamped in the guide rails (16), a drawing opening (5) is formed in the lower portion of the right side surface of the collecting box (1), the right end of the push-pull box (6) penetrates through the drawing opening (5) and extends to the outside of the drawing opening (5), a positioning plate (14) is arranged in the placing groove (12), and two side surfaces of the positioning plate (14) are fixedly connected with the inner side wall of the placing groove, the upper surface of the placing groove (12) is provided with three rows of positioning leakage holes (15) which are arranged equidistantly, the bottom surface of the sealing cover (3) is provided with a fixing groove, the size of the fixing groove is equal to that of the collecting box (1), and the top end of the collecting box (1) is clamped in the fixing groove.

2. The novel instrument collection device for chemical experiments as claimed in claim 1, wherein: the upper surface of the sealing cover (3) is fixedly connected with an opening and closing handle (4), and the right side surface of the push-pull box (6) is fixedly connected with a push-pull handle (7).

3. The novel instrument collection device for chemical experiments as claimed in claim 2, wherein: the bottom surface fixedly connected with rubber slab (2) of collecting box (1), the bottom surface of handle (4), push-and-pull handle (7) and rubber slab (2) of opening and shutting has all seted up anti-skidding arch.

4. The novel instrument collection device for chemical experiments as claimed in claim 1, wherein: four draw-in grooves (11) have been seted up to the inside wall of fixed slot, the inside wall of collecting box (1) is fixed to be inlayed and is had four cardboard (13), every equal joint of cardboard (13) is in the inside of draw-in groove (11).

5. The novel instrument collection device for chemical experiments as claimed in claim 1, wherein: the inner top wall of the fixing groove is fixedly embedded with a soft pad (9), three rows of limiting holes (10) which are arranged equidistantly are formed in the bottom surface of the soft pad (9), and the limiting holes (10) correspond to the positioning leakage holes (15) one to one.

6. The novel instrument collection device for chemical experiments as claimed in claim 1, wherein: the right side surface of the collecting box (1) is fixedly hinged with a baffle (17) through a pin shaft (18).