CN107321410A - A kind of universal student experimenting workbench - Google Patents
A kind of universal student experimenting workbench Download PDFInfo
- Publication number
- CN107321410A CN107321410A CN201710789744.XA CN201710789744A CN107321410A CN 107321410 A CN107321410 A CN 107321410A CN 201710789744 A CN201710789744 A CN 201710789744A CN 107321410 A CN107321410 A CN 107321410A
- Authority
- CN
- China
- Prior art keywords
- experimental bench
- backboard
- writing counter
- groove
- workbench
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
Abstract
The present invention discloses a kind of universal student experimenting workbench, is related to a kind of chemical experiment workbench.The workbench includes work top and is located at the support column of work top bottom, writing counter, experimental bench and sump are from left to right divided on the work top, the level height of the writing counter and sump is higher than the level height of experimental bench, the rear side of the experimental bench rotates one backboard of connection, the both sides of the backboard are provided with sliding support component, and the backboard is provided with LCDs；The edge of the experimental bench is equipped with inclined groove, the low side of the groove is communicated to sump, the high-end of the groove is provided with apopore, a drive member is provided with the writing counter, the end of the drive member is provided with a hairbrush, the hairbrush presses close to experimental bench placement, and the middle part of the experimental bench is provided with a lifting platform, and the lifting platform bottom is provided with hydraulic component.The present invention can prevent liquid medicine from injuring student and experimental bench can also be kept clean.
Description
Technical field
Prevent liquid medicine from injuring student and can also protect the present invention relates to a kind of chemical experiment workbench, more particularly to one kind
Hold the clean universal student experimenting workbench of experimental bench.
Background technology
Chemistry is a subject for paying attention to practice, and for lifting quality of chemistry teaching, each school is just constantly strengthening laboratory and built
If, but existing chemical test platform is simple in construction, single, and security is poor, the student for just contacting chemical experiment, often in behaviour
Gone wrong during work, some chemical medicinal liquids are sprinkled upon on smooth experimental bench, liquid medicine is easy to flow to experiment edge of table, such as
Fruit is corrosive liquids, it is easy to hurt operator.In addition, when student just touches chemical experiment, due to not
Experimental procedure is understood, it is necessary to compare books or teacher's teaching, books are placed directly on experimental bench, when liquid occurs
When pouring down or forth, liquid is easy to flow on books, causes unnecessary trouble；And when teacher imparts knowledge to students, from teacher's too remote
Life can not see the experiment content operated by teacher clearly.
It is 201520775311.5 that State Patent Office, which discloses a number of patent application on October 9th, 2015, entitled
A kind of safer chemical experiment workbench.This patent disclose following technical scheme：Polygon platen is in regular polygon, thereon
Surface ecto-entad offsets a small distance provided with the polygon groove with polygon platen equal proportion, the center of polygon platen
Place is provided with cistern, and a tap through hole is provided with by polygon platen upper reservoir, and faucet tube can be passed therefrom, polygon
Guiding gutter is equipped with each drift angle of polygon groove on platen, retaining is stretched into guiding gutter one end connection polygon groove one end
Pond；Wherein, number guiding gutter is by polygon platen decile, and columns base is provided with discharge outlet.Solve existing chemical experiment work
The potential safety hazard topic that platform is present, prevents chemical medicinal liquid is spilt over from injuring operator outside table, is adapted to many people's teaching experiments and uses, makes letter
Single, cost is low.Although this patent can solve the problem that common flooding problems, but the material flowed into polygon groove is but had no idea
It can clean, if toughness material, and cannot rely on polygon groove and flow into material in cistern.
The content of the invention
The problem to be solved in the present invention is to provide one kind when medicine is poured down or forth, and prevents unexpected injury student and can also keep real
Test the clean universal student chemical examination workbench of platform.Therefore, now proposing following technical scheme：
A kind of universal student experimenting workbench, including work top and the support column for being located at work top bottom, the work
Make from left to right to be divided into writing counter, experimental bench and sump on table top, the level height of the writing counter and sump
It is higher than the level height of experimental bench, the rear side of the experimental bench rotates one backboard of connection, and the both sides of the backboard are provided with sliding support
Component, the backboard is provided with LCDs；The edge of the experimental bench is equipped with inclined groove, the groove it is low
End is communicated to sump, and high-end be provided with apopore, the writing counter of the groove is provided with a drive member, the driving structure
The end of part is provided with a hairbrush, and the hairbrush presses close to experimental bench placement, and the middle part of the experimental bench is provided with a lifting platform, the liter
Drop platform bottom and be provided with hydraulic component.
Further improvement of these options, the writing counter and sump are propped up along experimental bench horizontal direction provided with a longitudinal direction
Fagging, the experimental bench includes slide rail, sliding block, short trailing arm and long support by switching gemel connection backboard, the sliding support component
Arm；The slide rail is arranged on longitudinal supporting plate, and sliding block is slidably mounted on slide rail, and one end of short trailing arm is hinged on sliding block,
One end of long trailing arm is articulated with the other end of short trailing arm, and the other end of long trailing arm is fixed on backboard.
Further improvement of these options, the hairbrush is located at the bottom of the longitudinal supporting plate close to writing counter.
Further improvement of these options, the side of the close experimental bench of the writing counter is provided with rectangular through holes, institute
Stating drive member includes three motorized rails slide units, and two of which motorized rails slide unit is placed in parallel, and another motorized rails is slided
Platform is vertically located between two parallel motorized rails slide units, and the vertical motorized rails slide unit is provided with a connecting rod, institute
State connecting rod to extend to outside rectangular through holes, the connection boom end fixes hairbrush.
Two test tube racks, the test tube rack point are additionally provided with further improvement of these options, the backboard
The upper and lower both sides of LCDs are not located at.
Further improvement of these options, the writing counter is concordant with the level height of sump, backboard and experimental bench
It is equal highly with the height of writing counter during coincidence.
Further improvement of these options, the work top material is stainless steel.
Compared with prior art, the beneficial effects of the present invention are：
（1）This work top is divided into three regions by the present invention, respectively writing counter, experimental bench and sump, will be tested
The height of platform is set lower than the height of writing counter, it is to avoid because student operates imprudence and causes experimental liquid to pour down or forth, liquid flow
On to books or on minute book, it is to avoid unnecessary trouble；Test edge of table and be provided with groove, the low side of groove is communicated to dirt
Tank, the liquid poured down or forth can be flowed in sump by groove, it is to avoid student is damaged, and is driven by driving structure
Electric brush carries out cleaning experiment platform, after experiment terminates, it is not necessary to which student carries out cleaning experiment platform, passes through the cunning in driving structure
Platform, front, rear, left and right movement that can be with electric brush in experimental bench is cleaned, and can keep the cleaning of experimental bench, and also
The groove of energy cleaning experiment platform, and in order to not influence observed data, lifting platform is provided with experimental bench, after experiment terminates,
Hydraulic component driving lifting platform rises, and makes lifting platform concordant with writing counter, facilitates student to carry out observation experiment phenomenon.
（2）The present invention sets backboard in the front side of experimental bench, is supported using sliding support structure on backboard, backboard and sets liquid
Operating procedure can be recorded in main frame by crystal display screen and test tube rack, teacher in advance, and main frame is connected to LCDs,
So as to which experiment content very complete can be presented in LCDs, student can easily grasp experimental procedure；And
And backboard is connected to experimental bench by sliding support structure, after experiment terminates, sliding support structure closure is got up, backboard and experimental bench weight
Close, it is to avoid dust is fallen on the test tube of experimental bench and test tube rack.
Brief description of the drawings
A kind of Fig. 1 structural representations of universal student experimenting workbench of the present invention.
A kind of Fig. 2 schematic diagrames of the sliding support structure of universal student experimenting workbench of the present invention.
A kind of Fig. 3 schematic diagrames of the driving structure of universal student experimenting workbench of the present invention.
A kind of Fig. 4 structural representations of the experimental bench of universal student experimenting workbench of the present invention.
Reference：Work top -1；Support column -2；Writing counter -3；Sump -4；Experimental bench -5；Groove -6；Lifting
Platform -7；Sliding support structure -8；LCDs -9；Backboard -10；Test tube rack -11；Slide rail -12；Sliding block -13；Short trailing arm -14；
Long trailing arm -15；Motorized rails slide unit one -16；Motorized rails slide unit two -17；Motorized rails slide unit three -18；Connecting rod -19；Hair
Brush -20；Longitudinal supporting plate -21；Apopore -22.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
A kind of universal student experimenting workbench as shown in Figure 1, including work top 1 and it is located at work top 1
Writing counter 3, experimental bench 5 and sump 4 are from left to right divided on the support column 2 of bottom, the work top 1, it is described
The level height of writing counter 1 and sump 4 is higher than the level height of experimental bench 5, and the writing counter 1 and sump 4 are along experiment
The horizontal direction of platform 5 is provided with a longitudinal supporting plate 21, and the experimental bench 5 is by switching the backboard 10 of gemel connection one, the backboard 10
Both sides be provided with sliding support component 8, the sliding support component 8 include slide rail 12, sliding block 13, short trailing arm 14 and long trailing arm 15；It is described
Slide rail 12 is arranged on longitudinal supporting plate 21, and sliding block 13 is slidably mounted on slide rail 12, and one end of short trailing arm 14 is hinged on sliding block
On 13, one end of long trailing arm 15 is articulated with the other end of short trailing arm 14, and the other end of long trailing arm 15 is fixed on backboard 10, described
Backboard 10 is provided with LCDs 9；The edge of the experimental bench 4 is equipped with inclined groove 6, the low side of the groove 6
Sump 4 is communicated to, high-end be provided with apopore 22, the writing counter 3 of the groove 6 is provided with a drive member, the drive
The end of dynamic component is provided with a hairbrush 20, and the hairbrush 20 is pressed close to experimental bench 5 and placed, and the middle part of the experimental bench 5 is provided with one liter
Platform 7 drops, and the bottom of lifting platform 7 is provided with hydraulic component.
By whole work top, 1 point is three regions, respectively writing counter 3, experimental bench 5 and sump 4, by experimental bench
5 height is set lower than the height of writing counter 3, it is to avoid because student operates imprudence and causes experimental liquid to pour down or forth, liquid flow
On to books or on minute book, it is to avoid unnecessary trouble；The edge of experimental bench 5 is provided with groove 6, and the low side of groove 6 is connected
To sump 4, the liquid poured down or forth can be flowed in sump 4 by groove 6, it is to avoid student is damaged, and by driving
Dynamic structure driving hairbrush 20 carries out cleaning experiment platform 5, after experiment terminates, it is not necessary to which student carries out cleaning experiment platform 5, by driving
Dynamic structure, front, rear, left and right movement that can be with electric brush 20 in experimental bench 5 is cleaned, and can keep the clean of experimental bench 5
Only, and can also cleaning experiment platform 5 groove 6；Backboard 10 is set in the front side of experimental bench 5, is supported using sliding support structure 8
LCDs 9 and test tube rack 11 are set on backboard 10, backboard 10, and operating procedure can be recorded to main frame by teacher in advance
Interior, main frame is connected to LCDs 9, so that experiment content very complete can be presented in LCDs 9, and student can be with
Easily it is connected to experimental procedure；And backboard 10 is connected to experiment 5 by sliding support structure 8, after experiment terminates, by cunning
The closure of support structure 8 is got up, and backboard 10 is overlapped with experimental bench 5, it is to avoid dust falls on the test tube of experimental bench 5 and test tube rack 11
On, and in order to not influence observed data, lifting platform 7 is provided with experimental bench 5, after experiment terminates, hydraulic component driving rises
Drop platform 7 rises, and makes lifting platform 7 concordant with writing counter 3, facilitates student to carry out observation experiment phenomenon.
In the present embodiment, the drive member includes three motorized rails slide units, the wherein He of motorized rails slide unit 1
Motorized rails slide unit 2 17 is placed in parallel, and motorized rails slide unit 3 18 is vertically located at motorized rails slide unit 1 and motorized rails are slided
Between platform 2 17, the motorized rails slide unit 3 18 is provided with a connecting rod 19, and the connecting rod 19 is extended to outside writing counter 3,
Hairbrush 20 is fixed in the end of connecting rod 19, and the hairbrush 20 is located at the bottom of the longitudinal supporting plate 21 close to writing counter 3, utilizes
Motorized rails slide unit drives hairbrush 20 to carry out cleaning experiment platform 5, and electronic slide unit avoids being driven using fluid or gas, nothing
The phenomena of the failure such as gas leak of the oil leakage, make pollution problem be solved at all, are cleaned without student.
In the present embodiment, two test tube racks 11 are additionally provided with the backboard 10, the test tube rack 11 is set respectively
In the upper and lower both sides of LCDs 9, test tube is placed in rack 11, during testing, and can directly take test tube,
Equipment room need not be arrived and take test tube, experimental period is saved.
In the present embodiment, the writing counter 3 is concordant with the level height of sump 4, and backboard 10 is overlapped with experimental bench 5
When, it is equal highly with the height of writing counter 3.When not testing, keep this experimental bench 5 smooth, more neatly, keep real
Test the aesthetic property of platform 5.
In the present embodiment, the material of work top 1 is stainless steel,
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to the explanation present invention, and simultaneously
It is non-to be used as limitation of the invention, as long as in the spirit of the present invention, change, change to embodiment described above
Type will all fall in scope of the presently claimed invention.
Claims (7)
1. a kind of universal student experimenting workbench, including work top and the support column for being located at work top bottom, it is special
Levy and be：Writing counter, experimental bench and sump, the writing counter and sewage are from left to right divided on the work top
The level height of groove is higher than the level height of experimental bench, and the rear side of the experimental bench rotates one backboard of connection, the backboard
Both sides are provided with sliding support component, and the backboard is provided with LCDs；The edge of the experimental bench is equipped with inclined groove,
The low side of the groove is communicated to sump, and the high-end of the groove is provided with apopore, the writing counter provided with a driving structure
Part, the end of the drive member is provided with a hairbrush, and the hairbrush presses close to experimental bench placement, and the middle part of the experimental bench is provided with one
Lifting platform, the lifting platform bottom is provided with hydraulic component.
2. a kind of universal student experimenting workbench according to claim 1, it is characterised in that：The writing counter and sewage
Groove is provided with a longitudinal supporting plate along experimental bench horizontal direction, and the experimental bench is by switching gemel connection backboard, the sliding support structure
Part includes slide rail, sliding block, short trailing arm and long trailing arm；The slide rail is arranged on longitudinal supporting plate, and sliding block is slidably mounted on cunning
On rail, one end of short trailing arm is hinged on sliding block, and one end of long trailing arm is articulated with the other end of short trailing arm, the other end of long trailing arm
It is fixed on backboard.
3. a kind of universal student experimenting workbench according to claim 2, it is characterised in that：The hairbrush is located at close
The bottom of the longitudinal supporting plate of writing counter.
4. a kind of universal student experimenting workbench according to claim 1, it is characterised in that：The writing counter it is close
The side of experimental bench is provided with rectangular through holes, and the drive member includes three motorized rails slide units, two of which motorized rails
Slide unit is placed in parallel, and another motorized rails slide unit is vertically located between two parallel motorized rails slide units, described vertical
Motorized rails slide unit is provided with a connecting rod, and the connecting rod is extended to outside rectangular through holes, and the connection boom end fixes hair
Brush.
5. a kind of universal student experimenting workbench according to claim 1, it is characterised in that：It is additionally provided with the backboard
Two test tube racks, the test tube rack is respectively provided at the upper and lower both sides of LCDs.
6. a kind of universal student experimenting workbench according to claim 1, it is characterised in that：The writing counter and sewage
The level height of groove is concordant, equal highly with the height of writing counter when backboard is overlapped with experimental bench.
7. a kind of universal student experimenting workbench according to claim 1, it is characterised in that：The work top material
For stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789744.XA CN107321410A (en) | 2017-09-05 | 2017-09-05 | A kind of universal student experimenting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789744.XA CN107321410A (en) | 2017-09-05 | 2017-09-05 | A kind of universal student experimenting workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321410A true CN107321410A (en) | 2017-11-07 |
Family
ID=60204467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789744.XA Withdrawn CN107321410A (en) | 2017-09-05 | 2017-09-05 | A kind of universal student experimenting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983434A (en) * | 2018-01-08 | 2018-05-04 | 袁逸飞 | Chemical test platform |
| CN108620152A (en) * | 2018-06-29 | 2018-10-09 | 国网上海市电力公司 | A kind of distribution operation testing stand of hinge-type |
-
2017
- 2017-09-05 CN CN201710789744.XA patent/CN107321410A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983434A (en) * | 2018-01-08 | 2018-05-04 | 袁逸飞 | Chemical test platform |
| CN108620152A (en) * | 2018-06-29 | 2018-10-09 | 国网上海市电力公司 | A kind of distribution operation testing stand of hinge-type |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |