CN206577801U - A kind of experimental bench for physics teaching - Google Patents
A kind of experimental bench for physics teaching Download PDFInfo
- Publication number
- CN206577801U CN206577801U CN201720251057.8U CN201720251057U CN206577801U CN 206577801 U CN206577801 U CN 206577801U CN 201720251057 U CN201720251057 U CN 201720251057U CN 206577801 U CN206577801 U CN 206577801U
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- fixed
- stage body
- main stage
- experimental bench
- panel
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Abstract
The utility model discloses a kind of experimental bench for physics teaching, it is related to senior middle school physics teaching apparatus field, described experimental bench includes main stage body, top panel and rotation test platform, the upper side opening of main stage body is set, top panel includes being slidably arranged in the first panel and second panel on the upside of main stage body, rotation test platform is fixed in the inner side of main stage body, main stage body provided with the elevating mechanism for driving rotation test platform to protrude upward main stage body, and the circumference of rotation test platform is provided with multiple experiment porch.Multiple experiment equipments are separately fixed on different experiment porch, when using, only need to first panel and second panel to two Slideslips, then rotate rotation test platform, select the experiment equipment needed, it is increased by elevating mechanism and be exposed to the upside of top panel, it is simple in construction so as to be tested accordingly, it is easy to use, effect is high, it is only necessary to beaker required for carrying experiment and other items.
Description
Technical field
The utility model is related to senior middle school physics teaching apparatus field, and in particular to a kind of experimental bench for physics teaching.
Background technology
Physics is a subject based on experiment, physics teaching also must the experiments of the based on experiment can draw
Concept, checking rule, the manipulative ability for improving student, experimental teaching can also allow students experience scientific exploration process, study section
Science study method, culture scientific spirit, enhancing creativity consciousness and innovation ability.Physics experiments of high school is numerous, it is sometimes necessary to even
The continuous multiple experiment contents of explanation, need to change experimental facilities halfway, cumbersome, waste time, efficiency is low, and in carrying
During be also easy to damage laboratory apparatus.
Utility model content
The purpose of this utility model is to provide a kind of experimental bench for physics teaching, to solve existing experimental bench behaviour
Make the problem of cumbersome, efficiency is low.
To achieve the above object, the utility model provides a kind of reality for physics teaching simple in construction, easy to use
Test platform.Specifically, the experimental bench for being used for physics teaching includes main stage body, top panel and rotation test platform, the upside of main stage body
Opening is set, and top panel includes being slidably arranged in the first panel and second panel on the upside of main stage body, and rotation test platform is fixed on
Provided with the elevating mechanism for driving rotation test platform to protrude upward main stage body in the inner side of main stage body, main stage body, rotation test platform
Circumference is provided with multiple experiment porch.
It is fixed with the downside of described first panel on the downside of the first rack, second panel and is fixed with the second rack, the first tooth
Bar is connected with the second rack by gear, and pinion rotation is arranged on the inner side of main stage body.
Described rotation test platform includes rotary shaft and axle sleeve, and axle sleeve is fixed on the middle part of rotary shaft, the circumference of axle sleeve
It is evenly distributed with the experiment porch described in four；The two ends of rotary shaft are rotatably connected to fixed seat, the described liter of fixed seat connection
Descending mechanism.
Described elevating mechanism includes lifting motor, leading screw and bevel gear set, and lifting motor passes through bevel gear set and leading screw
Lower end connection, leading screw upper end is threadedly coupled with fixed seat.
Described fixed seat is provided with the top wire hole of used fixed rotary shaft.
Described experiment porch is T-shaped, and the circumference of axle sleeve is provided with multiple fixed parts, the vertical portion of experiment porch and fixation
Portion is fixedly connected, and experiment equipment is fixed on the upside of the horizontal part of experiment porch.
Described fixed part includes two interval setting fixed plates, and described vertical portion is fixed between two fixed plates.
The utility model has the following advantages that：Multiple experiment equipments are separately fixed on different experiment porch, in use,
Only need to first panel and second panel to two Slideslips, then rotate rotation test platform, select the experiment equipment needed, lead to
Crossing elevating mechanism rises it and is exposed to the upside of top panel, so that tested accordingly, it is simple in construction, it is easy to use,
Effect is high, it is only necessary to beaker required for carrying experiment and other items.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that top panel is opened.
Fig. 3 is rack-and-pinion schematic diagram.
Fig. 4 is the structural representation of rotation test platform.
Wherein：1st, main stage body 2, clamshell doors 3, first panel 4, second panel 5, fixed seat 6, guide rod 7, leading screw
8th, bevel gear set 9, lifting motor 10, the first rack 11, gear 12, the second rack 13, top wire hole 14, rotary shaft 15,
Axle sleeve 16, fixed plate 17, experiment porch.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to scope of the present utility model.
Embodiment 1
With reference to Fig. 1 and 2, the experimental bench for being used for physics teaching includes main stage body 1, top panel and rotation test platform, main
The upper side opening of body 1 is set, and top panel includes being slidably arranged in the first panel 3 and second panel 4 of the main upside of stage body 1, rotation
Experimental bench is fixed in the inner side of main stage body 1, main stage body 1 provided with the lift for driving rotation test platform to protrude upward main stage body 1
Structure, the circumference of rotation test platform is provided with multiple experiment porch 17.Multiple experiment equipments are separately fixed at into different experiments to put down
On platform 17, in use, only needing to first panel 3 and second panel 4 to two Slideslips, rotation test platform, selection are then rotated
The experiment equipment needed, such as Air Track Experiment, light refraction experiment, resonance laboratory equipment, are made thereon by elevating mechanism
The upside of top panel is risen and is exposed to, so as to be tested accordingly, simple in construction, easy to use, effect is high, it is only necessary to carry
Beaker required for experiment and other items.The rear side of main stage body 1 is provided with clamshell doors 2, is easy to carry out the equipment in main stage body 1
Safeguard.
Elevating mechanism in the present embodiment includes 11 group 8 of lifting motor 9, leading screw 7 and bevel gear, and lifting motor 9 is fixed on
The bottom of the main inner side of stage body 1, lifting motor 9 is connected for 11 group 8 by bevel gear with the lower end of leading screw 7, the upper end of leading screw 7 and rotation
Experimental bench is threadedly coupled.
Reference picture 3, the downside of first panel 3 is fixed with the first rack 10, and the downside of second panel 4 is fixed with the second rack
12, the first rack 10 is connected with the second rack 12 by gear 11, and gear 11 is rotatably arranged on the inner side of main stage body 1, works as promotion
When one of first panel 3 and second panel 4 slides, another is synchronously slided in the opposite direction, realize it is synchronous open or
Close, it is easy to use.Theftproof lock can also be set between first panel 3 and second panel 4.
Reference picture 4, rotation test platform includes rotary shaft 14 and axle sleeve 15, and axle sleeve 15 is fixed on the middle part of rotary shaft 14, axle
The experiment porch 17 described in four is evenly distributed with the circumference of set 15；The two ends of rotary shaft 14 are rotatably connected to fixed seat 5, Gu
Reservation 5 is threadedly coupled with the leading screw 7 of elevating mechanism.Rotary shaft 14 in the present embodiment is by manual rotation, in order to prevent rotation
Axle 14 is rotated in an experiment, is provided with the top wire hole 13 of used fixed rotary shaft 14 in the upside of fixed seat 5, has been selected phase
Rotary shaft 14 is relatively fixed with fixed seat 5 by jackscrew after the experiment equipment answered.It is provided with and leads between fixed seat 5 and main stage body 1
To bar 6, it is ensured that rotation test platform vertical lifting.
Experiment porch 17 is T-shaped, and the circumference of axle sleeve 15 is provided with multiple fixed parts, the vertical portion of experiment porch 17 and fixation
Portion is fixedly connected, and experiment equipment is fixed on the upside of the horizontal part of experiment porch 17.Fixed part includes two interval setting fixed plates
16, described vertical portion is fixed between two fixed plates 16.
Embodiment 2
Rotary shaft 14 in embodiment 1 is that by manual rotation, the rotary shaft 14 in the present embodiment is driven by motor
Rotation, motor is connected by turbine and worm (being to draw in figure) with rotary shaft 14, after motor stalls, due to turbine and worm
Latching characteristics, rotation will not occur for rotary shaft 14 in experiment.
Embodiment 3
Leading screw 7 in above-described embodiment is to drive to rotate so as to test the lifting of rotation test platform by lifting motor 9, this
Leading screw 7 in embodiment can be manual rotation, and a handwheel is installed in the upper end of leading screw 7, and structure is simpler.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (7)
1. a kind of experimental bench for physics teaching, it is characterised in that：Described experimental bench includes main stage body, top panel and rotation
Experimental bench, the upper side opening of main stage body is set, and top panel includes being slidably arranged in first panel and the second face on the upside of main stage body
Plate, rotation test platform is fixed in the inner side of main stage body, main stage body provided with the liter for driving rotation test platform to protrude upward main stage body
Descending mechanism, the circumference of rotation test platform is provided with multiple experiment porch.
2. the experimental bench according to claim 1 for physics teaching, it is characterised in that：It is solid on the downside of described first panel
Surely have and the second rack is fixed with the downside of the first rack, second panel, the first rack is connected with the second rack by gear, gear
It is rotatably arranged on the inner side of main stage body.
3. the experimental bench according to claim 1 for physics teaching, it is characterised in that：Described rotation test platform includes
Rotary shaft and axle sleeve, axle sleeve are fixed on the experiment porch being evenly distributed with the middle part of rotary shaft, the circumference of axle sleeve described in four；
The two ends of rotary shaft are rotatably connected to fixed seat, the described elevating mechanism of fixed seat connection.
4. the experimental bench according to claim 3 for physics teaching, it is characterised in that：Described elevating mechanism includes rising
Motor, leading screw and bevel gear set are dropped, and lifting motor is connected by the lower end of bevel gear set and leading screw, leading screw upper end and fixed seat spiral shell
Line is connected.
5. the experimental bench for physics teaching according to claim 3 or 4, it is characterised in that：Set in described fixed seat
There is the top wire hole of used fixed rotary shaft.
6. the experimental bench according to claim 3 for physics teaching, it is characterised in that：Described experiment porch to be T-shaped,
The circumference of axle sleeve is provided with multiple fixed parts, and the vertical portion of experiment porch is fixedly connected with fixed part, and experiment equipment is fixed on reality
On the upside of the horizontal part for testing platform.
7. the experimental bench according to claim 6 for physics teaching, it is characterised in that：Described fixed part includes two
Fixed plate is arranged at intervals, described vertical portion is fixed between two fixed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251057.8U CN206577801U (en) | 2017-03-15 | 2017-03-15 | A kind of experimental bench for physics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251057.8U CN206577801U (en) | 2017-03-15 | 2017-03-15 | A kind of experimental bench for physics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577801U true CN206577801U (en) | 2017-10-24 |
Family
ID=60112736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720251057.8U Expired - Fee Related CN206577801U (en) | 2017-03-15 | 2017-03-15 | A kind of experimental bench for physics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855281A (en) * | 2018-06-15 | 2018-11-23 | 重庆市渝北区发明创新服务协会 | A kind of high school physics multi-function experimental rig |
| CN111921581A (en) * | 2020-07-16 | 2020-11-13 | 郑州航空工业管理学院 | Multifunctional physical experiment table for insulating gas test |
| CN113231120A (en) * | 2021-06-24 | 2021-08-10 | 张津铭 | Dustproof spectrometer physical experiment table |
-
2017
- 2017-03-15 CN CN201720251057.8U patent/CN206577801U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855281A (en) * | 2018-06-15 | 2018-11-23 | 重庆市渝北区发明创新服务协会 | A kind of high school physics multi-function experimental rig |
| CN108855281B (en) * | 2018-06-15 | 2021-05-04 | 重庆市渝北区发明创新服务协会 | High school physics multifunctional experiment table |
| CN111921581A (en) * | 2020-07-16 | 2020-11-13 | 郑州航空工业管理学院 | Multifunctional physical experiment table for insulating gas test |
| CN113231120A (en) * | 2021-06-24 | 2021-08-10 | 张津铭 | Dustproof spectrometer physical experiment table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20190315 |