CN209885855U

CN209885855U - Multipurpose glass instrument fixing frame for chemical experiment

Info

Publication number: CN209885855U
Application number: CN201920561466.7U
Authority: CN
Inventors: 王彦斌; 苏琼; 孙万虹; 何静; 袁明丽; 刘莉
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-03
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a multi-purpose glass instrument mount of chemistry experiments, comprising a base plate, the top outer wall of bottom plate has the storage casing through bolted connection, and the top outer wall of storing the casing has the case through bolted connection, the top outer wall of case has places the casing through bolted connection, and places the top outer wall of casing and set up the through-hole that the equidistance distributes, the bottom inner wall of placing the casing has the connecting rod that the equidistance distributes through bolted connection, and the top outer wall of connecting rod pastes and have the arc circle piece, the protection ring has been cup jointed to the circumference outer wall of connecting rod, and the external diameter of protection ring is the same with the external diameter size of arc circle piece. The utility model discloses in, through being provided with connecting rod, arc disk and protection ring, can put the test tube on the connecting rod, the remaining water of test tube after the washing can drip in placing the casing, flows to the water-collecting casing through first outlet pipe, collects remaining water.

Description

Multipurpose glass instrument fixing frame for chemical experiment

Technical Field

The utility model relates to a laboratory glassware technical field especially relates to a chemistry experiment multi-purpose glass instrument mount.

Background

In chemical experiments in schools, glass instruments such as beakers and erlenmeyer flasks are frequently used, generally, the glass instruments are directly placed in a rack, a table top or a cabinet of a test bed, and when the glass instruments are placed or taken out, the glass instruments often touch each other carelessly to cause damage.

Through search, chinese patent application No. CN207025380U discloses a glass instrument placing and fixing frame, which comprises a base and a plurality of fixing devices fixed on the base, wherein glass instruments such as beakers and erlenmeyer flasks are inserted into the glass instrument placing and fixing frame in an inverted manner, and the glass instruments are fixed by the elastic force of elastic pieces on the fixing devices. The above patents suffer from the following disadvantages: the cleaned beaker is placed on the base, and residual water can be poured out, but the poured water flows onto the base to pollute the test bed, so that the beaker is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a multipurpose glass instrument fixing frame for chemical experiments, which can effectively solve the problem provided by the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-purpose glass instrument mount of chemistry experiments, comprises a base plate, the top outer wall of bottom plate has storage casing through bolted connection, and the top outer wall of storing the casing has the case through bolted connection, the top outer wall of case has the casing of placing through bolted connection, and the top outer wall of placing the casing sets up the through-hole that the equidistance distributes, the bottom inner wall of placing the casing has the connecting rod that the equidistance distributes through bolted connection, and the top outer wall of connecting rod pastes and have the arc circle piece, the protection ring has been cup jointed to the circumference outer wall of connecting rod, and the external diameter of protection ring is the same with the external diameter size of arc circle piece.

Preferably, an opening is formed in the outer wall of one end of the storage box, and the inner walls of two sides of the storage box are connected with the same mesh plate through bolts.

Preferably, the outer wall of the top of the mesh plate is connected with arc plates distributed equidistantly through bolts, the outer wall of the top of the arc plate is connected with a circular stop block through screws, and the inner wall of the bottom of the arc plate is provided with water leakage holes distributed equidistantly.

Preferably, the inner wall of the bottom of the storage shell is connected with a drawer in a sliding mode, and the outer wall of one end of the drawer is connected with a handle through a screw.

Preferably, the outer wall of one side of the top of the bottom plate is provided with a circular groove, and the water collecting shell is placed inside the circular groove.

Preferably, the bottom of the outer wall of one side of the placing shell is inserted with a first water outlet pipe.

Preferably, a second water outlet pipe is inserted into the outer wall of one side of the storage box, and the second water outlet pipe extends into the first water outlet pipe.

Preferably, the outer walls of the four corners of the bottom plate are respectively connected with a threaded rod through threads, and the outer wall of the bottom of the threaded rod is fixed with a rubber block.

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

1. through being provided with connecting rod, arc circle piece and protection ring, can put the test tube on the connecting rod, the remaining water of test tube after the washing can drip and place the casing in, through first outlet pipe flow to the water-collecting housing, collects remaining water, avoids rivers to flow out the pollution test bench.

2. Through being provided with arc, circular dog and the hole that leaks, can put the beaker after the washing on the arc, the cooperation of circular dog and arc has improved the stability that the beaker was placed, avoids the beaker to take place to bump mutually at the in-process of placing, and the hole that leaks on the arc goes out the remaining rivers after wasing the beaker, then flows toward the collecting housing through the second outlet pipe, has improved the quality of depositing of beaker.

3. Through being provided with storage casing and drawer, can deposit glass instruments such as glass stick, realized fine dustproof storage effect, be provided with threaded rod and block rubber in the embodiment 2, can conveniently adjust the height of glass instrument mount, make things convenient for experimenter's use.

Drawings

FIG. 1 is a schematic cross-sectional view of a fixing frame for a chemical experiment glass instrument;

FIG. 2 is a schematic view of a partially enlarged structure of a fixing frame for a chemical experiment multi-purpose glass instrument;

fig. 3 is a schematic view of the structure of the multipurpose glassware fixing frame for chemical experiments in example 1;

fig. 4 is a schematic structural view of embodiment 2 of the utility model of a multipurpose glassware mount for chemical experiments.

In the figure: the water collecting device comprises a protective ring 1, a placing shell 2, a storage box 3, a mesh plate 4, a storage shell 5, a bottom plate 6, a drawer 7, a water collecting shell 8, a second water outlet pipe 9, an arc plate 10, a first water outlet pipe 11, a connecting rod 12, an arc round block 13, a through hole 14, a round stop block 15, a water leakage hole 16, a round groove 17, a rubber block 18 and a threaded rod 19.

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.

Example 1

Referring to fig. 1-3, a multipurpose glass instrument fixing frame for chemical experiments, including a base plate 6, the top outer wall of the base plate 6 is connected with a storage casing 5 through bolts, the top outer wall of the storage casing 5 is connected with a storage box 3 through bolts, the top outer wall of the storage box 3 is connected with a storage casing 2 through bolts, the top outer wall of the storage casing 2 is provided with through holes 14 distributed equidistantly, the bottom inner wall of the storage casing 2 is connected with connecting rods 12 distributed equidistantly through bolts, the top outer wall of each connecting rod 12 is adhered with an arc-shaped round block 13, the connecting rods 12 extend to the outside of the storage casing 2, the circumference outer wall of each connecting rod 12 is sleeved with a protection round ring 1, and the outer diameter of the protection round ring 1 is the same as the outer diameter of the.

In the utility model, an opening is arranged on the outer wall of one end of the storage box 3, the inner walls of two sides of the storage box 3 are connected with the same mesh plate 4 through bolts, the outer wall of the top of the mesh plate 4 is connected with arc plates 10 which are distributed equidistantly through bolts, the outer wall of the top of the arc-shaped plate 10 is connected with a round stop block 15 through a screw, the inner wall of the bottom of the arc-shaped plate 10 is provided with water leakage holes 16 distributed at equal intervals, the inner wall of the bottom of the storage shell 5 is connected with a drawer 7 in a sliding way, and the outer wall of one end of the drawer 7 is connected with a handle through a screw, the outer wall of one side of the top of the bottom plate 6 is provided with a circular groove 17, a water collecting shell body 8 is arranged in the circular groove 17, a first water outlet pipe 11 is inserted at the bottom of the outer wall at one side of the placing shell body 2, a second water outlet pipe 9 is inserted at the outer wall at one side of the storage box 3, and the second water outlet pipe 9 extends to the inside of the first water outlet pipe 11, and the second water outlet pipe 9 is positioned below the mesh plate 4.

Example 2

Referring to fig. 1-4, the multipurpose glass instrument fixing frame for chemical experiments further comprises threaded rods 19 which are connected with the outer walls of four corners of the bottom plate 6 through threads, and rubber blocks 18 are fixed on the outer walls of the bottoms of the threaded rods 19, so that the height of the glass instrument fixing frame can be conveniently adjusted, and the multipurpose glass instrument fixing frame is convenient for experimenters to use.

The working principle is as follows: fix the device on the workplace through bottom plate 6, then peg graft the test tube after wasing on the arc circle piece 13 on connecting rod 12, the test tube can enter into the inside of placing casing 2, then remaining water of test tube after wasing can drip and place casing 2 in, flow to water-collecting housing 8 through first outlet pipe 11, then place the beaker after wasing on arc 10, circular dog 15 and arc 10's cooperation has improved the stability that the beaker was placed, avoid the beaker to bump each other in the in-process of placing, and the hole 16 that leaks on the arc 10 flows out remaining water after wasing the beaker, then flow to water-collecting housing 8 through second outlet pipe 9, the quality of depositing of beaker has been improved, be provided with threaded rod 19 and rubber block 18 in the embodiment 2, can conveniently adjust the height of glass instrument mount, make things convenient for experimenter's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-purpose glass instrument mount of chemistry experiment, includes bottom plate (6), its characterized in that, there is storage casing (5) the top outer wall of bottom plate (6) through bolted connection, and the top outer wall of storing casing (5) has case (3) through bolted connection, the top outer wall of case (3) has place casing (2) through bolted connection, and places the top outer wall of casing (2) and set up through-hole (14) that the equidistance distributes, the bottom inner wall of placing casing (2) has connecting rod (12) that the equidistance distributes through bolted connection, and the top outer wall of connecting rod (12) pastes and has arc circle piece (13), the circumference outer wall of connecting rod (12) has cup jointed protection ring (1), and the external diameter of protection ring (1) is the same with the external diameter size of arc circle piece (13).

2. The multipurpose glass instrument fixing frame for chemical experiments as claimed in claim 1, wherein an opening is formed in the outer wall of one end of the storage box (3), and the inner walls of two sides of the storage box (3) are connected with the same mesh plate (4) through bolts.

3. The multipurpose glass instrument fixing frame for chemical experiments according to claim 2, wherein the outer wall of the top of the mesh plate (4) is connected with arc-shaped plates (10) which are distributed equidistantly through bolts, the outer wall of the top of each arc-shaped plate (10) is connected with a circular stop block (15) through a bolt, and the inner wall of the bottom of each arc-shaped plate (10) is provided with water leakage holes (16) which are distributed equidistantly.

4. The fixing frame for the multipurpose glassware for chemical experiments according to claim 1, characterized in that a drawer (7) is slidably connected to the inner wall of the bottom of the storage case (5), and a handle is connected to the outer wall of one end of the drawer (7) through a screw.

5. The fixing frame for the multi-purpose glass instrument for chemical experiments according to claim 4, wherein the outer wall of one side of the top of the bottom plate (6) is provided with a circular groove (17), and the water collecting shell (8) is arranged inside the circular groove (17).

6. The fixing frame for the multipurpose glass instrument for the chemical experiment as claimed in claim 1, wherein a first water outlet pipe (11) is inserted at the bottom of the outer wall of one side of the placing shell (2).

7. The fixing frame for the multipurpose glass instrument for the chemical experiment as claimed in claim 1, wherein a second water outlet pipe (9) is inserted into the outer wall of one side of the storage box (3), and the second water outlet pipe (9) extends to the inside of the first water outlet pipe (11).

8. The fixing frame for the multipurpose glass instrument for the chemical experiment as claimed in claim 1, wherein the outer walls of the four corners of the bottom plate (6) are connected with threaded rods (19) through threads, and rubber blocks (18) are fixed on the outer walls of the bottom of the threaded rods (19).