CN107432560A - Convenient teaching experiment lectern - Google Patents
Convenient teaching experiment lectern Download PDFInfo
- Publication number
- CN107432560A CN107432560A CN201710771709.5A CN201710771709A CN107432560A CN 107432560 A CN107432560 A CN 107432560A CN 201710771709 A CN201710771709 A CN 201710771709A CN 107432560 A CN107432560 A CN 107432560A
- Authority
- CN
- China
- Prior art keywords
- lectern
- teaching experiment
- gear
- convenient teaching
- lectern body
- 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.)
- Pending
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 abstract 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
-
- 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
-
- 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
- B01L9/06—Test-tube stands; Test-tube holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
- A47B2037/005—Tables specially adapted for laboratories
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a convenient teaching experiment lectern, which comprises a lectern body, wherein a hand washing tray is arranged on the lectern body, a faucet is arranged on the lectern body above the hand washing tray, and the convenient teaching experiment lectern is characterized in that: the chemical sewage treatment device is characterized in that a plurality of treatment barrels capable of discharging chemical sewage are arranged on the teacher's desk body below the hand washing tray, guide pipes are respectively connected to the end faces of the treatment barrels and the hand washing tray, valves are arranged on the guide pipes, a moving frame is arranged on the outer side of the lower end of the teacher's desk body, a plurality of sliding wheels are arranged at the lower end of the moving frame, and a driving mechanism capable of enabling the moving frame and the teacher's desk body to move relatively to enable the sliding wheels on the moving frame to be attached to the bottom surface is arranged between the moving frame and the teacher's desk body.
Description
Technical field
The present invention relates to lectern field, more particularly to a kind of convenient teaching experiment lectern.
Background technology
Existing teaching experiment lectern is typically all that wheel is housed so as to can not preferably be fixed when needing to fix,
Either no wheel can not be moved arbitrarily, have a strong impact on the normal use of people, it is impossible to meet the use demand of people.
Existing teaching experiment lectern can not come out after the completion of teaching experiment to sewage such as chemistry, it is impossible to meet people
Use demand.
So existing teaching experiment lectern needs further to improve.
The content of the invention
The invention aims to overcome weak point of the prior art, there is provided it is a kind of it is convenient, sewage can be handled
Teaching experiment lectern.
In order to achieve the above object, the present invention uses following scheme：
A kind of convenient teaching experiment lectern, includes lectern body, washbasin is provided with the lectern body, described
Lectern body above washbasin is provided with tap, it is characterised in that：It is provided with lectern body below the washbasin
Multiple processing buckets that can come out chemical sewage, are connected to conduit in the processing bucket and washbasin lower surface, are led described
Pipe is provided with valve, and movable stand is provided with the lectern body lower end outside, and multiple slips are provided with the movable stand lower end
Wheel, being provided between the movable stand and lectern body, which can make movable stand carry out relative movement with lectern body, causes on movable stand
Movable pulley fitting bottom surface drive mechanism.
A kind of convenient teaching experiment lectern as described above, it is characterised in that described drive mechanism includes being symmetricly set on
Rack on movable stand, is respectively equipped with rotate gear on the lectern body both sides, and the rotate gear is consolidated by rotary shaft
It is scheduled on lectern body, travelling gear is provided with described rotary shaft one end, belt teeth is connected between the travelling gear
Wheel, is plugged with drive gear, the band moving gear is fixed on lectern body by grafting axle, in institute in the belt gear
State band moving gear and be provided with swing handle.
A kind of convenient teaching experiment lectern as described above, it is characterised in that be respectively equipped with described lectern body both sides
Fixed seat, the rotary shaft are plugged in fixed seat.
A kind of convenient teaching experiment lectern as described above, it is characterised in that described valve is magnetic valve, is said described
Table body side is provided with controller.
A kind of convenient teaching experiment lectern as described above, it is characterised in that described lectern body is provided with and can fixed
The rack for test tube of test tube.
A kind of convenient teaching experiment lectern as described above, it is characterised in that described movable pulley is Electric Motor Wheel, described
Electric Motor Wheel is provided with electric brake device.
In summary, the present invention is relative to prior art its advantage：
The present invention is simple in construction, easy to use, by can be handled on lectern body provided with multiple chemical sewage
Processing bucket so that sewage is then exhausted from by processing, will not cause water pollution, while causes movable stand, is provided with movable stand
Movable pulley, movable stand is driven to move up and down by drive mechanism so that the movement and fixation of lectern can freely switch, structure
Simply, it is practical.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the schematic perspective view of the present invention；
Fig. 3 is the schematic perspective view of the present invention；
Fig. 4 is the schematic perspective view of the present invention.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
A kind of convenient teaching experiment lectern as shown in Figures 1 to 4, includes lectern body 1, on the lectern body 1
Provided with washbasin 11, tap 12 is provided with the lectern body 1 above the washbasin 11, below the washbasin 11
Lectern body 1 is provided with multiple processing buckets 2 that can come out chemical sewage, distinguishes in the processing bucket 2 and the lower surface of washbasin 11
Conduit 21 is connected with, valve 22 is provided with the conduit 21, movable stand 31 is provided with the lower end outside of lectern body 1,
Multiple movable pulleies 3 are provided with the lower end of movable stand 31, movable stand can be made by being provided between the movable stand 31 and lectern body 1
31 carry out relative movement so that the movable pulley 3 on movable stand 31 is bonded the drive mechanism 200 of bottom surface with lectern body 1, by
Lectern body is provided with multiple processing buckets that can be handled chemical sewage so that sewage is then exhausted from by processing, Bu Huizao
Into water pollution, while cause movable stand, movable pulley be provided with movable stand, drive movable stand to move up and down by drive mechanism,
The movement of lectern and fixation are freely switched, it is simple in construction, it is practical.
Heretofore described drive mechanism 200 includes the rack 32 being symmetricly set on movable stand 31, in the lectern
Rotate gear 33 is respectively equipped with the both sides of body 1, the rotate gear 33 is fixed on lectern body 1 by rotary shaft 35,
Described one end of rotary shaft 35 is provided with travelling gear 36, belt gear 300 is connected between the travelling gear 36, described
It is plugged with belt gear 300 and drives gear 38, the band moving gear 38 is fixed on lectern body 1 by grafting axle, in institute
State band moving gear 38 and be provided with swing handle 39, drive drive pinion rotation by rotating swing handle, drive gear band
Dynamic belt gear rotates, so that drive gears turn moving axis causes rotate gear to drive racks turn, is moved so as to drive
Moving frame relatively moves with respect to lectern body, and fixed or mobile so as to change, free switching is simple in construction, practical.
Fixed seat 34 is respectively equipped with the heretofore described both sides of lectern body 1, the rotary shaft 35 is plugged on fixation
It is fixed simple on seat 34, it is firm.
Heretofore described valve 22 is magnetic valve, and controller 100 is provided with the side of lectern body 1, is passed through
Magnetic valve more accurately controls, easy to control, and simple and practical property is strong.
Heretofore described lectern body 1 is provided with the rack for test tube 13 that can fix test tube so that test tube is placed more
It is convenient, meet the use demand of people.
Heretofore described movable pulley 3 is Electric Motor Wheel, and electric brake device is provided with the Electric Motor Wheel, passes through Electric Motor Wheel
Lectern is preferably moved with electric brake device, it is simple in construction, it is practical.
The general principle and principal character and advantages of the present invention of the present invention, the skill of the industry has been shown and described above
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of convenient teaching experiment lectern, includes lectern body (1), washbasin is provided with the lectern body (1)
(11) tap (12), is provided with the lectern body (1) above the washbasin (11), it is characterised in that：Washed one's hands described
Lectern body (1) below disk (11) is provided with multiple processing buckets (2) that can come out chemical sewage, the processing bucket (2) with
Washbasin (11) lower surface is connected to conduit (21), valve (22) is provided with the conduit (21), in the lectern sheet
Body (1) lower end outside is provided with movable stand (31), multiple movable pulleies (3) is provided with the movable stand (31) lower end, in the shifting
Being provided between moving frame (31) and lectern body (1) can make movable stand (31) with lectern body (1) relatively move so that moving
The drive mechanism (200) of movable pulley (3) fitting bottom surface on frame (31).
A kind of 2. convenient teaching experiment lectern according to claim 1, it is characterised in that described drive mechanism (200) bag
The rack (32) being symmetricly set on movable stand (31) is included, rotate gear is respectively equipped with lectern body (1) both sides
(33), the rotate gear (33) is fixed on lectern body (1) by rotary shaft (35), on the rotary shaft (35) one end
Provided with travelling gear (36), belt gear (300) is connected between the travelling gear (36), in the belt gear
(300) it is plugged with and drives gear (38), the band moving gear (38) is fixed on lectern body (1) by grafting axle, in institute
State band moving gear (38) and be provided with swing handle (39).
A kind of 3. convenient teaching experiment lectern according to claim 2, it is characterised in that described lectern body (1) both sides
On be respectively equipped with fixed seat (34), the rotary shaft (35) is plugged in fixed seat (34).
4. a kind of convenient teaching experiment lectern according to claim 1, it is characterised in that described valve (22) is electromagnetism
Valve, controller (100) is provided with lectern body (1) side.
5. a kind of convenient teaching experiment lectern according to claim 1, it is characterised in that set on described lectern body (1)
The rack for test tube (13) of test tube can be fixed by having.
6. a kind of convenient teaching experiment lectern according to claim 1, it is characterised in that described movable pulley (3) is electronic
Wheel, is provided with electric brake device in the Electric Motor Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771709.5A CN107432560A (en) | 2017-08-31 | 2017-08-31 | Convenient teaching experiment lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771709.5A CN107432560A (en) | 2017-08-31 | 2017-08-31 | Convenient teaching experiment lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107432560A true CN107432560A (en) | 2017-12-05 |
Family
ID=60460783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771709.5A Pending CN107432560A (en) | 2017-08-31 | 2017-08-31 | Convenient teaching experiment lectern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107432560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167034A (en) * | 2021-12-07 | 2022-03-11 | 武夷学院 | Device for simulating longitudinal migration of soil dissolved organic matter and method of using the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204010516U (en) * | 2014-09-03 | 2014-12-10 | 南昌工程学院 | Multimachine structure tables and chairs for teaching demonstration |
| CN204602234U (en) * | 2015-04-25 | 2015-09-02 | 姜继霞 | Lectern and chemical test platform integrated apparatus |
| CN204865903U (en) * | 2015-04-14 | 2015-12-16 | 陈斌 | Multi -functional chemical teaching experiment table |
| CN205199558U (en) * | 2015-12-16 | 2016-05-04 | 周夏禹 | Experiment table is used in chemistry teaching |
| CN205390794U (en) * | 2016-01-13 | 2016-07-27 | 郑州工业应用技术学院 | Teaching is with convenient lectern that removes |
| CN206166179U (en) * | 2016-08-23 | 2017-05-17 | 张立焕 | Multifunctional desk |
-
2017
- 2017-08-31 CN CN201710771709.5A patent/CN107432560A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204010516U (en) * | 2014-09-03 | 2014-12-10 | 南昌工程学院 | Multimachine structure tables and chairs for teaching demonstration |
| CN204865903U (en) * | 2015-04-14 | 2015-12-16 | 陈斌 | Multi -functional chemical teaching experiment table |
| CN204602234U (en) * | 2015-04-25 | 2015-09-02 | 姜继霞 | Lectern and chemical test platform integrated apparatus |
| CN205199558U (en) * | 2015-12-16 | 2016-05-04 | 周夏禹 | Experiment table is used in chemistry teaching |
| CN205390794U (en) * | 2016-01-13 | 2016-07-27 | 郑州工业应用技术学院 | Teaching is with convenient lectern that removes |
| CN206166179U (en) * | 2016-08-23 | 2017-05-17 | 张立焕 | Multifunctional desk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167034A (en) * | 2021-12-07 | 2022-03-11 | 武夷学院 | Device for simulating longitudinal migration of soil dissolved organic matter and method of using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
|
| RJ01 | Rejection of invention patent application after publication |