CN103406167A - Chemical experimental operating board - Google Patents
Chemical experimental operating board Download PDFInfo
- Publication number
- CN103406167A CN103406167A CN2013103202759A CN201310320275A CN103406167A CN 103406167 A CN103406167 A CN 103406167A CN 2013103202759 A CN2013103202759 A CN 2013103202759A CN 201310320275 A CN201310320275 A CN 201310320275A CN 103406167 A CN103406167 A CN 103406167A
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- test tube
- fixed
- board
- chemical
- platform
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Abstract
The invention discloses a chemical experimental operating board which comprises a board body, wherein the board body is provided with a front board side and a side board surface; a plurality of hanging buckles are fixed on the front board side; a plurality of fixing devices are arranged on the side board surface; each fixing device comprises a bracket which is composed of two vertical rods fixed on the side board surface and a cross rod fixedly connected between the two vertical rods, an elastic fixing band is sleeved on the cross rod, and the other end of the elastic fixing band is connected with a corresponding hook; the hooks are hung on the hanging buckles; the elastic fixing band is wound on the base of a chemical test tube shelf and used for fixing the test tube shelf on the front board side. According to the chemical experimental operating board, the chemical test tube shelf is fixed on the front board front side through the fixing devices and the hanging buckles, so that the chemical test tube shelf is prevented from falling caused by collision and other causes in an experimentation process, and accordingly, serial risks are avoided. Therefore, the chemical experimental operating board has the advantages of simple structure and convenience in operation.
Description
Technical field
The present invention relates to the experiment appliance technical field, relate in particular to a kind of chemistry experiment operating platform.
Background technology
The education system of China is in junior middle school to start learning chemistry all the time, in the process of learning chemistry, need to make chemical experiment, need to use the experiment appliances such as chemistry experiment operating platform and chemical rack for test tube, but, because junior middle school student's age is little, also do not form attitude rigorous while doing experiment; Again due to after chemical rack for test tube loads onto test tube, it is light below the above is heavy, the chemistry experiment operating platform is not provided with the fixture of fixing chemical rack for test tube simultaneously, therefore the student easily knocks chemical rack for test tube over when doing experiment, cause the chemical substance in test tube to splash out, if what test tube was in-built is sulfuric acid, can cause danger so.
Therefore, those skilled in the art are badly in need of designing a kind of chemistry experiment operating platform, and this chemistry experiment operating platform can be fixed chemical rack for test tube makes it be difficult for being encountered.
Summary of the invention
The object of the present invention is to provide a kind of chemistry experiment operating platform, be intended to solve existing chemistry experiment operating platform and can not fix chemical rack for test tube, can not prevent the problem that chemical rack for test tube is knocked over.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of chemistry experiment operating platform comprises stage body, and described stage body is provided with platform front and platform side,
On described front, be fixed with some buckling;
On described side, be provided with some fixtures, described fixture comprises support, described support comprises two montants that are fixed on described side and is fixedly connected on two cross bars between described montant, on described cross bar, be arranged with elastic reducing-fixing band, the other end of described fixed band is connected with hook;
Described hook is mounted on described buckling, described fixed band winding on the base of chemical rack for test tube be used to being fixed in described front.
Optimal way is that the described quantity buckled equals the quantity of described fixture.
After adopting technique scheme, the invention has the beneficial effects as follows: because chemistry experiment operating platform of the present invention comprises stage body, described stage body is provided with platform front and platform side, and described stage body is provided with platform front and platform side, is fixed with some buckling on described front; On described side, be provided with some fixtures, described fixture comprises support, described support comprises two montants that are fixed on described side and is fixedly connected on two cross bars between described montant, on described cross bar, be arranged with elastic reducing-fixing band, the other end of described fixed band is connected with hook; Described hook is mounted on described buckling, described fixed band winding on the base of chemical rack for test tube be used to being fixed in described front.Before doing chemical experiment, chemical rack for test tube is placed on the platform front, then the fixed band of corresponding position is moved on the platform front, several fixed bands are passed from the base of chemical rack for test tube respectively, then the hook of fixed band is hung on buckling of corresponding position, after making fixed band pass chemical rack for test tube base, be attached on the platform front, aforesaid operations has completed the fixing of chemical rack for test tube.In doing the process of experiment, even if collide chemical rack for test tube, can not knocked over easily yet, thereby avoided a series of danger.And the present invention is simple in structure, easy to operate.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Wherein: 1-platform front, 2-platform side, 3-fixture, 31-montant, 32-cross bar, 33-fixed band, 34-hook, 4-buckle, 5-chemical rack for test tube, 51-base.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of chemistry experiment operating platform comprises stage body, and this stage body is provided with platform positive 1 and platform side 2, on described front 1, is fixed with somely to buckle 4; On described side 2, be provided with some fixtures 3, described fixture 3 comprises support, described support comprises two montants 31 that are fixed on described side and is fixedly connected on two cross bars 32 between described montant 31, on described cross bar 32, be arranged with elastic reducing-fixing band 33, the other end of described fixed band 33 is connected with hook 34; Described hook 34 is mounted on described buckling on 4, described fixed band 33 windings on the base 51 of chemical rack for test tube 5 be used to being fixed in described front 1.
Wherein buckle the quantity that 4 quantity equals above-mentioned fixture, the length of fixed band 33 can be the shortest, saved material.
Before doing chemical experiment, chemical rack for test tube 5 is placed on platform front 1, then the elastic reducing-fixing band of corresponding position 33 is forgotten about it on platform front 1, several elastic reducing-fixing bands 33 are passed from the base 51 of chemical rack for test tube 5 respectively, then the hook of elastic reducing-fixing band 33 34 is hung in to buckling on 4 of corresponding position, after making elastic reducing-fixing band 33 pass the base 51 of chemical rack for test tube 5, be attached on platform front 1, aforesaid operations has completed the fixing of 5, chemical test tube.In doing the process of experiment, can not fall because the factors such as collision make chemical rack for test tube, also avoided a series of danger.And the present invention is simple in structure, easy to operate.
The above preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a chemistry experiment operating platform, comprise stage body, and described stage body is provided with platform front and platform side, it is characterized in that:
On described front, be fixed with some buckling;
On described side, be provided with some fixtures, described fixture comprises support, described support comprises two montants that are fixed on described side and is fixedly connected on two cross bars between described montant, on described cross bar, be arranged with elastic reducing-fixing band, the other end of described fixed band is connected with hook;
Described hook is mounted on described buckling, described fixed band winding on the base of chemical rack for test tube be used to being fixed in described front.
2. chemistry experiment operating platform according to claim 1, it is characterized in that: the described quantity buckled equals the quantity of described fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103202759A CN103406167A (en) | 2013-07-26 | 2013-07-26 | Chemical experimental operating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103202759A CN103406167A (en) | 2013-07-26 | 2013-07-26 | Chemical experimental operating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406167A true CN103406167A (en) | 2013-11-27 |
Family
ID=49599236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103202759A Pending CN103406167A (en) | 2013-07-26 | 2013-07-26 | Chemical experimental operating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649229A (en) * | 2016-07-27 | 2018-02-02 | 刘玉云 | Bench for chemistry experiment |
-
2013
- 2013-07-26 CN CN2013103202759A patent/CN103406167A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649229A (en) * | 2016-07-27 | 2018-02-02 | 刘玉云 | Bench for chemistry experiment |
| CN107670747A (en) * | 2016-07-27 | 2018-02-09 | 刘玉云 | Bench for chemistry experiment |
| CN107684944A (en) * | 2016-07-27 | 2018-02-13 | 刘玉云 | Bench for chemistry experiment |
| CN107694654A (en) * | 2016-07-27 | 2018-02-16 | 刘玉云 | Bench for chemistry experiment |
| CN107694655A (en) * | 2016-07-27 | 2018-02-16 | 刘玉云 | Bench for chemistry experiment |
| CN107715942A (en) * | 2016-07-27 | 2018-02-23 | 刘玉云 | Bench for chemistry experiment |
| CN107890890A (en) * | 2016-07-27 | 2018-04-10 | 刘玉云 | Bench for chemistry experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |