CN107999160A - A kind of multi-functional physics electrical teaching experimental bench - Google Patents
A kind of multi-functional physics electrical teaching experimental bench Download PDFInfo
- Publication number
- CN107999160A CN107999160A CN201711458783.8A CN201711458783A CN107999160A CN 107999160 A CN107999160 A CN 107999160A CN 201711458783 A CN201711458783 A CN 201711458783A CN 107999160 A CN107999160 A CN 107999160A
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- experimental bench
- plate face
- roof
- bottom wall
- offered
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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
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a kind of multi-functional physics electrical teaching experimental bench, including experimental bench plate face, four support legs are symmetrically installed with the bottom wall of the experimental bench plate face, two containing boxs are symmetrically installed with the bottom wall of the experimental bench plate face, two board slots are symmetrically offered on the roof of the experimental bench plate face, the inside of two board slots is equipped with removable cover, and the roof of removable cover is concordant with the roof of experimental bench plate face, two opposite one end of the removable cover are mounted on fixed plate, the fixing groove to cooperate with fixed plate is offered on the madial wall of two board slot sides close to each other, installing port is offered on bottom wall inside two fixing grooves.The configuration of the present invention is simple, it is easy to operation, experimental bench is also convenient for being adjusted the levelness of experimental bench, is greatly improved the feature of experimental bench, help to improve conventional efficient easy to storage experiment equipment.
Description
Technical field
The present invention relates to technical field of experiment equipment, more particularly to a kind of multi-functional physics electrical teaching experimental bench.
Background technology
Student is during being learnt, it is often necessary to practice verification is carried out for some knowledge learnt, it is this
Experimental learning is completed usually on special experimental bench.According to different subjects and different service conditions, student into
Physical Experiment would generally be being carried out during the experiment of the different subjects of row in different laboratories by being completed on different laboratory tables
When, people would generally use balance, pressure gauge, voltmeter, ammeter etc.；But these equipment are according to the difference of different experiments
Need to be individually positioned on laboratory table, while many Physical Experiments need desktop to have a higher levelness, and traditional reality
Test that table is more difficult to be adjusted.No matter electrician or Physical Experiment, it is often necessary to experiment equipment be all different, therefore every
, it is necessary to which these experiment equipments are put on desk during secondary experiment, and after experiment is completed, and need these experiment equipments
Accept, process is relatively complicated, it is necessary to be made improvements to these problems.
The content of the invention
Regarding the issue above, the present invention provides a kind of levelness is conveniently adjusted and the convenient more work(of equipment storage
Can physics electrical teaching experimental bench.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of multi-functional physics electrician religion of the present invention
Experimental bench, including experimental bench plate face are learned, four support legs, the experimental bench are symmetrically installed with the bottom wall of the experimental bench plate face
Two containing boxs are symmetrically installed with the bottom wall of plate face, symmetrically offer two board slots on the roof of the experimental bench plate face, two
The inside of a board slot is equipped with removable cover, and the roof of removable cover is concordant with the roof of experimental bench plate face, two institutes
State the opposite one end of removable cover and be mounted on fixed plate, offered on the madial wall of two board slot sides close to each other
The fixing groove to cooperate with fixed plate, offers installing port, two peaces on the bottom wall inside two fixing grooves
Spring is mounted on bottom wall inside dress mouth, the top of two springs is mounted on wedge-shaped fixture block, two wedge shapes
Drawstring is respectively connected with the bottom wall of fixture block, and drawstring runs through the madial wall of installing port and extends to the outside of experimental bench plate face, two
The one end of a drawstring away from wedge-shaped fixture block is mounted on pull rod, and the bottom of four support legs offers mounting hole,
The inside of each mounting hole is equipped with mandril, and the top of each mandril is inserted with drive rod, and drive rod and top
Bar is threadedly coupled, and the top of the drive rod is provided with first bevel gear, and the side of the first bevel gear is engaged with the second cone
Gear, is horizontally installed with connecting rod in the second bevel gear, the madial wall of the connecting rod penetrating mounting holes simultaneously extends to branch
The outside of support leg, the one end of the connecting rod away from second bevel gear are provided with knob.
In above-mentioned multi-functional physics electrical teaching experimental bench, the lozenges of two wedge-shaped fixture blocks is towards fixed
The opening of groove, the card slot that wedge-shaped fixture block cooperates is offered on the bottom wall of two fixed plates.
In above-mentioned multi-functional physics electrical teaching experimental bench, peace is offered on the roof of the Platform board for experiment Middle face
Tankage, the inside of the mounting groove are provided with small-sized tubular level meter, and the top of the mounting groove is provided with glass plate, and glass
The roof of plate is concordant with the roof of experimental bench plate face.
It is same on the madial wall of two fixing groove opposite sides in above-mentioned multi-functional physics electrical teaching experimental bench
Sample is provided with spring.
In above-mentioned multi-functional physics electrical teaching experimental bench, limiting plate is installed on the lateral wall of the drive rod,
The limiting slot to cooperate with limiting plate is offered on the madial wall of the mounting hole.
In above-mentioned multi-functional physics electrical teaching experimental bench, two cunnings are symmetrically installed with the lateral wall of the mandril
Block, the sliding slot to cooperate with sliding block is offered on the madial wall of the mounting hole.
Beneficial effect：Levelness of the present invention is conveniently adjusted and equipment storage is convenient, when needing to withdraw experiment equipment, is drawn
Moving two pull rods makes wedge-shaped fixture block depart from from card slot, you can pulls removable cover, containing box top is opened, you can by tester
Material is put into, and pushes back removable cover, and fixing board card is fixed into realization in fixing groove, is passed through knob and is rotated second bevel gear drive driving
Bar rotates, drive rod driving mandril, to the driving force in the mandril hand of spiral, since sliding block limits the rotatory power of mandril,
Therefore mandril can only move up and down, and adjust the levelness of experimental bench plate face successively.The configuration of the present invention is simple, it is easy to operation, both made
Experimental bench is also convenient for being adjusted the levelness of experimental bench, greatly improves the work(of experimental bench easy to storage experiment equipment
Energy property, helps to improve conventional efficient.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the enlarged drawing of the part A structure of the present invention；
Fig. 3 is the enlarged drawing of the part B structure of the present invention.
In figure：1 experimental bench plate face, 2 support legs, 3 containing boxs, 4 removable covers, 5 fixed plates, 6 fixing grooves, 7 wedge-shaped fixture blocks,
8 small-sized tubular level meters, 9 glass plates, 10 mounting holes, 11 mandrils, 12 drive rods, 13 knobs.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
As shown in Figs. 1-3, a kind of multi-functional physics electrical teaching experimental bench of the invention, including experimental bench plate face 1, experiment
Four support legs 2 are symmetrically installed with the bottom wall of bedplate surface 1, two containing boxs are symmetrically installed with the bottom wall of experimental bench plate face 1
3, two board slots are symmetrically offered on the roof of experimental bench plate face 1, the inside of two board slots is equipped with removable cover 4, and activity
The roof of cover board 4 is concordant with the roof of experimental bench plate face 1, and two opposite one end of removable cover 4 are mounted on fixed plate 5, and two
The fixing groove 6 to cooperate with fixed plate 5 is offered on the madial wall of a board slot side close to each other, in two fixing grooves 6
Offer installing port on the bottom wall in portion, be mounted on spring on the bottom wall inside two installing ports, the top of two springs is equal
Wedge-shaped fixture block 7 is installed, the lozenges of two wedge-shaped fixture blocks 7 facilitates fixed block 5 to enter towards the opening of fixing groove 6, and two
The card slot that wedge-shaped fixture block 7 cooperates is offered on the bottom wall of a fixed plate 5, is all connected with the bottom wall of two wedge-shaped fixture blocks 7
There is drawstring, and drawstring runs through the madial wall of installing port and extends to the outside of experimental bench plate face 1, two drawstrings are away from wedge-shaped fixture block
7 one end is mounted on pull rod, and spring is equally provided with the madial wall of two 6 opposite sides of fixing groove, living when pulling pull rod
4 automatic spring of dynamic cover board.
In the present invention, mounting groove is offered on the roof at the middle part of experimental bench plate face 1, the inside of mounting groove is provided with midget tube
Shape level meter 8, the top of mounting groove is provided with glass plate 9, and the roof of glass plate 9 is concordant with the roof of experimental bench plate face 1, and four
The bottom of a support leg 2 offers mounting hole 10, and the inside of each mounting hole 10 is equipped with mandril 11, the lateral wall of mandril 11
On be symmetrically installed with two sliding blocks, offered on the madial wall of mounting hole with sliding block cooperate sliding slot, mandril 11 is carried out
It is spacing, mandril 11 is not rotated, the top of each mandril 11 is inserted with drive rod 12, and drive rod 12 and 11 screw thread of mandril
Connection, is provided with limiting plate on the lateral wall of drive rod 12, is offered on the madial wall of mounting hole and limiting plate cooperates
Limiting slot, is defined the height of drive rod 12, and the top of drive rod 12 is provided with first bevel gear, and the one of first bevel gear
Side is engaged with second bevel gear, connecting rod is horizontally installed with second bevel gear, the madial wall of connecting rod penetrating mounting holes 10 is simultaneously
The outside of support leg 2 is extended to, the one end of connecting rod away from second bevel gear is provided with knob 13.
In the present invention, when needing to withdraw experiment equipment, two pull rods are pulled wedge-shaped fixture block 7 is departed from from card slot,
Removable cover 4 can be pulled, 3 top of containing box is opened, you can is put into experiment equipment, is pushed back removable cover 4, fixed plate 5 is blocked
Realize and fix in into fixing groove 6, rotating second bevel gear by knob 13 drives drive rod 12 to rotate, and drive rod 12 drives mandril
11, to the driving force in 11 hand of spiral of mandril, since sliding block limits the rotatory power of mandril 11, mandril 11 can only on
Lower movement, adjusts the levelness of experimental bench plate face 1 successively.
Although 1 experimental bench plate face, 2 support legs, 3 containing boxs, 4 removable covers, 5 fixed plates, 6 solid is used more herein
Determine the terms such as groove, 7 wedge-shaped fixture blocks, 8 small-sized tubular level meters, 9 glass plates, 10 mounting holes, 11 mandrils, 12 drive rods, 13 knobs,
But it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain the present invention
Essence；Any one of the additional limitations is construed as all to disagree with spirit of the present invention.
Claims (6)
1. a kind of multi-functional physics electrical teaching experimental bench, including experimental bench plate face（1）, it is characterised in that：The Platform board for experiment
Face（1）Bottom wall on be symmetrically installed with four support legs（2）, the experimental bench plate face（1）Bottom wall on be symmetrically installed with two
Containing box（3）, the experimental bench plate face（1）Roof on symmetrically offer two board slots, the inside of two board slots is all provided with
There is removable cover（4）, and removable cover（4）Roof and experimental bench plate face（1）Roof it is concordant, two removable covers
（4）Opposite one end is mounted on fixed plate（5）, offer on the madial wall of two board slot sides close to each other with it is solid
Fixed board（5）The fixing groove of mutual cooperation（6）, two fixing grooves（6）Installing port, two institutes are offered on internal bottom wall
State and spring is mounted on the bottom wall inside installing port, the top of two springs is mounted on wedge-shaped fixture block（7）, two institutes
State wedge-shaped fixture block（7）Bottom wall on be respectively connected with drawstring, and drawstring through installing port madial wall and extend to experimental bench plate face
（1）Outside, two drawstrings are away from wedge-shaped fixture block（7）One end be mounted on pull rod, four support legs（2）Bottom
End offers mounting hole（10）, each mounting hole（10）Inside be equipped with mandril（11）, each mandril（11）
Top be inserted with drive rod（12）, and drive rod（12）With mandril（11）It is threadedly coupled, the drive rod（12）Top
First bevel gear is installed, the side of the first bevel gear is engaged with second bevel gear, and level is pacified in the second bevel gear
Equipped with connecting rod, the connecting rod penetrating mounting holes（10）Madial wall and extend to support leg（2）Outside, the connecting rod
One end away from second bevel gear is provided with knob（13）.
2. multi-functional physics electrical teaching experimental bench according to claim 1, it is characterised in that：Two wedge-shaped fixture blocks
（7）Lozenges towards fixing groove（6）Opening, two fixed plates（5）Bottom wall on offer wedge-shaped fixture block
（7）The card slot of mutual cooperation.
3. multi-functional physics electrical teaching experimental bench according to claim 1, it is characterised in that：The experimental bench plate face
（1）Mounting groove is offered on the roof at middle part, the inside of the mounting groove is provided with small-sized tubular level meter（8）, the installation
The top of groove is provided with glass plate（9）, and glass plate（9）Roof and experimental bench plate face（1）Roof it is concordant.
4. multi-functional physics electrical teaching experimental bench according to claim 1, it is characterised in that：Two fixing grooves
（6）Spring is equally installed on the madial wall of opposite side.
5. multi-functional physics electrical teaching experimental bench according to claim 1, it is characterised in that：The drive rod（12）'s
Limiting plate is installed on lateral wall, the limiting slot to cooperate with limiting plate is offered on the madial wall of the mounting hole.
6. multi-functional physics electrical teaching experimental bench according to claim 1, it is characterised in that：The mandril（11）It is outer
Two sliding blocks are symmetrically installed with side wall, the sliding slot to cooperate with sliding block is offered on the madial wall of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458783.8A CN107999160A (en) | 2017-12-28 | 2017-12-28 | A kind of multi-functional physics electrical teaching experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458783.8A CN107999160A (en) | 2017-12-28 | 2017-12-28 | A kind of multi-functional physics electrical teaching experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107999160A true CN107999160A (en) | 2018-05-08 |
Family
ID=62062010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711458783.8A Pending CN107999160A (en) | 2017-12-28 | 2017-12-28 | A kind of multi-functional physics electrical teaching experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596739A (en) * | 2018-12-24 | 2019-04-09 | 安徽华辰检测技术研究院有限公司 | A kind of method of pinoxaden content in quick detection crops |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823492Y (en) * | 2005-06-16 | 2006-10-04 | 吴江金太阳安防产品有限公司 | Electronic safe deposit box |
| CN202414255U (en) * | 2011-12-09 | 2012-09-05 | 山东冠珍轩商贸有限公司 | Lactone bean curd packaging machine |
| CN203759299U (en) * | 2014-01-17 | 2014-08-06 | 国家电网公司 | Fiber fusion operating platform |
| CN205308392U (en) * | 2015-12-10 | 2016-06-15 | 王彦博 | Single chemical laboratory table of protection type |
| CN208032640U (en) * | 2017-12-28 | 2018-11-02 | 南京方易日辰电子科技有限公司 | A kind of multi-functional physics electrical teaching experimental bench |
-
2017
- 2017-12-28 CN CN201711458783.8A patent/CN107999160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823492Y (en) * | 2005-06-16 | 2006-10-04 | 吴江金太阳安防产品有限公司 | Electronic safe deposit box |
| CN202414255U (en) * | 2011-12-09 | 2012-09-05 | 山东冠珍轩商贸有限公司 | Lactone bean curd packaging machine |
| CN203759299U (en) * | 2014-01-17 | 2014-08-06 | 国家电网公司 | Fiber fusion operating platform |
| CN205308392U (en) * | 2015-12-10 | 2016-06-15 | 王彦博 | Single chemical laboratory table of protection type |
| CN208032640U (en) * | 2017-12-28 | 2018-11-02 | 南京方易日辰电子科技有限公司 | A kind of multi-functional physics electrical teaching experimental bench |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596739A (en) * | 2018-12-24 | 2019-04-09 | 安徽华辰检测技术研究院有限公司 | A kind of method of pinoxaden content in quick detection crops |
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