CN206454693U - A kind of experimental bench of use for laboratory - Google Patents
A kind of experimental bench of use for laboratory Download PDFInfo
- Publication number
- CN206454693U CN206454693U CN201720095388.7U CN201720095388U CN206454693U CN 206454693 U CN206454693 U CN 206454693U CN 201720095388 U CN201720095388 U CN 201720095388U CN 206454693 U CN206454693 U CN 206454693U
- Authority
- CN
- China
- Prior art keywords
- lowering
- hoisting gear
- opening
- control system
- rotary panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of experimental bench of use for laboratory, including a stand, a chamber is provided with inside the stand；One lowering or hoisting gear, is installed in the chamber；One host rack, is installed on the lowering or hoisting gear, and the host rack is used to place experimental article；One table top, is installed on the stand, and the table top is provided with opening, and the opening is located above the chamber, and described be open passes through for holding the host rack；One rotary panel, is installed at the opening；One control system, for controlling the unlatching of the rotary panel and the lifting of the lowering or hoisting gear；When experimental implementation, the control system receives open command, opens the rotary panel, and controls the lowering or hoisting gear to rise, and the host rack is risen to the table top by the lowering or hoisting gear；After the experimental implementation terminates, the control system receives out code, controls the lowering or hoisting gear to decline, after the host rack is recycled in the chamber by the lowering or hoisting gear, and the control system controls the rotary panel to close the opening.
Description
Technical field
The utility model is related to the fields such as electronics, machinery, laboratory paraphernalia, specially a kind of experimental bench of use for laboratory.
Background technology
Experimental bench is that the enterprises and institutions such as hospital, school, chemical plant, scientific research institutions carry out experiment detection and storage instrument institute
The estrade used.Especially in school or scientific research institutions, when tutor gives lessons in laboratory, it will usually first say and test after class, Huo Zhexian
Taught after experiment, can so save instructional blocks of time.But substantial amounts of experimental article sometimes, has been put in laboratory, it is especially chemical
Medicament, with very high volatility and explosion hazard, therefore, when without specific experiment, the placement of these medicaments is one and asked
Topic.Meanwhile, the limited area of experimental bench, student can knock experiment equipment over unavoidably, and the experimental ware of glass material is frangible, easily
Cause danger.
Utility model content
The purpose of this utility model is：A kind of experimental bench of use for laboratory is provided, common teaching and experimental teaching can be made
It is integrated, after the test, experimental article can be withdrawn in time, reaches the purpose of safe teaching and experiment.
Realizing the technical scheme of above-mentioned purpose is：A kind of experimental bench of use for laboratory, including
A chamber is provided with inside one stand, the stand；
One lowering or hoisting gear, is installed in the chamber；
One host rack, is installed on the lowering or hoisting gear, and the host rack is used to place experimental article；
One table top, is installed on the stand, and the table top is provided with opening, and the opening is located above the chamber,
Described be open passes through for holding the host rack；
One rotary panel, is installed at the opening；
One control system, for controlling the opening and closing of the rotary panel and the lifting of the lowering or hoisting gear；
When experimental implementation, the control system receives open command, opens the rotary panel, and control the lifting
Device rises, and the host rack is risen to the table top by the lowering or hoisting gear；After the experimental implementation terminates, the control
System receives out code, controls the lowering or hoisting gear to decline, and the host rack is recycled to the chamber by the lowering or hoisting gear
In after, the control system controls the rotary panel to close the opening.
The control system includes
One controlling switch, on the table top；
One indicator lamp, the working condition for indicating control switch；
One processor, for controlling the rotary panel and lowering or hoisting gear；
Wherein, the controlling switch, indicator lamp are connected to the processor.
The control system also includes an inductor, for detecting whether the rotary panel is opened or complete pass completely
Close, and the information detected is sent to the processor.
The lowering or hoisting gear includes a lifting motor.
One side of the rotary panel, which is connected to by a rotating shaft at a side of the opening, the rotating shaft, is provided with one
Micromachine, the micromachine is connected to the control system.
The opening and the seam crossing of the rotary panel are sealed by a sealing ring.
The host rack is fixed on the lowering or hoisting gear by a connection piece detachable.
The utility model has the advantages that：The experimental bench of use for laboratory of the present utility model, in laboratory, on experimental bench
Medicament etc. when not in use, timely can be put into chamber, it is not necessary to carried manually, can be timely when needing experiment
Taking-up is used, convenient and swift, and effectively raises the security of experiment；Pass through encapsulation process, it is ensured that some medicines or
The drug effect of medicament, simultaneously, it is ensured that the neat and tidy of chamber, and the utility model is simple in construction, low cost.
Brief description of the drawings
The utility model is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the part-structure module diagram of the experimental bench of the use for laboratory of the utility model embodiment.
Fig. 2 is the stand of the utility model embodiment and the structural representation of table top.
Wherein,
1 stand；2 lowering or hoisting gears；
4 table tops；
5 rotary panels；6 control systems；
21 lifting motors；41 openings；
51 micromachines；61 controlling switches；
62 indicator lamps；63 processors；
64 inductors.
Embodiment
The explanation of following examples is the specific reality implemented to illustrate the utility model can be used to reference to additional schema
Apply example.The direction term that the utility model is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the utility model, rather than
To limit the utility model.
Embodiment, as shown in Figure 1 and Figure 2, a kind of experimental bench of use for laboratory, including a stand 1, a lowering or hoisting gear 2, one
Host rack, a table top 4, a rotary panel 5, a control system 6.
In the present embodiment, stand 1 is the stand 1 of cuboid, and the inside of the stand 1 is provided with a chamber.Table top 4 is installed on platform
On frame 1, the table top 4 is provided with opening 41, and opening 41 is located at the top of the chamber, and the opening 41 passes through for holding host rack.Turn
Dynamic panel 5 is installed at the opening 41, and rotary panel 5 is used for the opening and closing of opening 41.
It is provided with specifically, a side of rotary panel 5 is connected to by a rotating shaft at a side of the opening 41, rotating shaft
One micromachine 51, micromachine 51 is connected to the control system 6.Opening 41 and the seam crossing of rotary panel 5 are close by one
Seal is sealed.Sealing ring causes effect to prevent liquid preparation or powdered medicament from entering chamber to the medicine in chamber
Influence.
In the present embodiment, lowering or hoisting gear 2 is installed in the chamber.Host rack is installed on the lowering or hoisting gear 2, described to receive
Holding frame is used to place experimental article.Lowering or hoisting gear 2 includes a lifting motor 21.Host rack is fixed on by a connection piece detachable
The lowering or hoisting gear 2.
Specifically：Control system 6 includes a controlling switch 61, an indicator lamp 62, a processor 63, an inductor 64.
Controlling switch 61, indicator lamp 62 and inductor 64 are all connected to processor 63.Wherein, controlling switch 61 is located at platform
On face 4, indicator lamp 62, the working condition for indicating control switch 61；Processor 63 is used to control the rotary panel 5 and liter
Falling unit 2, be specially：Control system 6 is used to control the opening and closing of rotary panel 5 and the lifting of the lowering or hoisting gear 2.Inductor 64
For detecting whether the rotary panel 5 is opened or completely closed completely, and the information detected is sent to processor 63.
When experimental implementation, control system 6 receives open command：Experimenter opens controlling switch 61, and processor 63 is read
The open signal of controlling switch 61 is taken, processor 63 controls micromachine 51 to open rotary panel 5 according to the open signal, together
When, whether the sensing rotary panel 5 of inductor 64 turns to specified location, and processor 63 receives the induced signal of inductor 64,
Judge whether rotary panel 5 turns to specified location, if so, then control micromachine 51 stops operating while controlling lowering or hoisting gear
2 rise, now, and whether the sensing lowering or hoisting gear 2 of inductor 64 rises to host rack the specified location of table top 4, and processor 63
The induced signal of inductor 64 is received, if host rack reaches specified location, the control lowering or hoisting gear 2 of processor 63 stops rising.
After experimental implementation terminates, control system 6 receives out code：Experimenter's closing control switch 61, processor
63 read the shutdown signal of controlling switch 61, and processor 63 is controlled according to the shutdown signal, and control lowering or hoisting gear 2 declines, and senses
Whether the sensing lowering or hoisting gear 2 of device 64 drops to host rack the specified location of chamber, and processor 63 receives the sense of inductor 64
Induction signal, if host rack reaches specified location, the control lowering or hoisting gear 2 of processor 63 stops declining.Now, processor 63 is controlled
Micromachine 51 closes rotary panel 5, meanwhile, whether the sensing rotary panel 5 of inductor 64 turns to specified location, and processor
63 receive the induced signal of inductor 64, judge whether rotary panel 5 turns to specified location, if so, then controlling micromachine
51 stop operating.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of experimental bench of use for laboratory, it is characterised in that：Including
A chamber is provided with inside one stand, the stand；
One lowering or hoisting gear, is installed in the chamber；
One host rack, is installed on the lowering or hoisting gear, and the host rack is used to place experimental article；
One table top, is installed on the stand, and the table top is provided with opening, and the opening is located above the chamber, described
It is open and passes through for holding the host rack；
One rotary panel, is installed at the opening；
One control system, for controlling the opening and closing of the rotary panel and the lifting of the lowering or hoisting gear；
When experimental implementation, the control system receives open command, opens the rotary panel, and control the lowering or hoisting gear
Rise, the host rack is risen to the table top by the lowering or hoisting gear；After the experimental implementation terminates, the control system
Out code is received, controls the lowering or hoisting gear to decline,
After the host rack is recycled in the chamber by the lowering or hoisting gear, the control system controls the rotary panel envelope
Close the opening.
2. the experimental bench of use for laboratory according to claim 1, it is characterised in that：The control system includes
One controlling switch, on the table top；
One indicator lamp, the working condition for indicating control switch；
One processor, for controlling the rotary panel and lowering or hoisting gear；
Wherein, the controlling switch, indicator lamp are connected to the processor.
3. the experimental bench of use for laboratory according to claim 2, it is characterised in that：The control system also includes a sensing
Device, sends to the processing for detecting whether the rotary panel is opened or completely closed completely, and by the information detected
Device.
4. the experimental bench of use for laboratory according to claim 1, it is characterised in that：The lowering or hoisting gear includes a lifting electricity
Machine.
5. the experimental bench of use for laboratory according to claim 1, it is characterised in that：One side of the rotary panel passes through
One rotating shaft, which is connected at a side of the opening, the rotating shaft, is provided with a micromachine, and the micromachine is connected to described
Control system.
6. the experimental bench of use for laboratory according to claim 1, it is characterised in that：The opening and the rotary panel
Seam crossing is sealed by a sealing ring.
7. the experimental bench of use for laboratory according to claim 1, it is characterised in that：The host rack is torn open by a connection piece
The formula of unloading is fixed on the lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095388.7U CN206454693U (en) | 2017-01-24 | 2017-01-24 | A kind of experimental bench of use for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095388.7U CN206454693U (en) | 2017-01-24 | 2017-01-24 | A kind of experimental bench of use for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454693U true CN206454693U (en) | 2017-09-01 |
Family
ID=59693417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720095388.7U Expired - Fee Related CN206454693U (en) | 2017-01-24 | 2017-01-24 | A kind of experimental bench of use for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264821A (en) * | 2019-06-28 | 2019-09-20 | 郑玉萍 | A kind of vocational education practice teaching checking device |
| CN111671239A (en) * | 2020-06-17 | 2020-09-18 | 湖南省骏北科技有限公司 | Multipurpose experiment desk is used in wisdom laboratory |
-
2017
- 2017-01-24 CN CN201720095388.7U patent/CN206454693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264821A (en) * | 2019-06-28 | 2019-09-20 | 郑玉萍 | A kind of vocational education practice teaching checking device |
| CN111671239A (en) * | 2020-06-17 | 2020-09-18 | 湖南省骏北科技有限公司 | Multipurpose experiment desk is used in wisdom laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |