CN206349026U - A kind of Physical Experiment high accuracy air track - Google Patents
A kind of Physical Experiment high accuracy air track Download PDFInfo
- Publication number
- CN206349026U CN206349026U CN201621479896.7U CN201621479896U CN206349026U CN 206349026 U CN206349026 U CN 206349026U CN 201621479896 U CN201621479896 U CN 201621479896U CN 206349026 U CN206349026 U CN 206349026U
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- CN
- China
- Prior art keywords
- air track
- base
- air
- track
- supporting plate
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- 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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Abstract
The utility model discloses a kind of Physical Experiment high accuracy air track, including base, air pump, timer and air track, middle position above the base is provided with air pump, and lifting regulating rod is installed on the base of air pump both sides, timer is installed on the base of the lifting regulating rod side, the top of the lifting regulating rod is provided with supporting plate, and air track is installed above supporting plate, the supporting plate of the air track side is provided with slide rail, and L-type support is provided with by sliding block on slide rail, the lower section of the L-type support 8 is provided with photoelectricity door, the air track is provided with graduated scale close to the side of slide rail, glider is installed above the air track.The utility model is provided with infrared sensor, can be balanced with detection means, facilitates the balance of adjusting means so that the result of experiment it is more accurate, equipment is provided with electronic scale, and use more facilitates, and improves conventional efficient.
Description
Technical field
The utility model is related to laboratory apparatus technical field, specially a kind of Physical Experiment high accuracy air track.
Background technology
Air track is that glider is suspended on air cushion layer, so as to reduce glider frictional force in motion process, is used
In Physical Experiment, the conclusion drawn can be made close to theoretical value, the air track of present physical experiment is used mostly to be got ready
Timer is calculated, using cumbersome, and equipment is fitted without the device of test glider quality, also to use other
Device is measured to the weight of glider, using very inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of Physical Experiment high-precision air track, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of Physical Experiment is led with high-precision air cushion
Rail, including base, air pump, timer and air track, it is characterised in that：Middle position above the base is provided with gas
It is provided with pump, and the base of air pump both sides on lifting regulating rod, the base of the lifting regulating rod side and timer is installed,
And one end away from timer is provided with above HS0038 controllers, the HS0038 controllers and is provided with alarm on base
Device, the top of the lifting regulating rod, which is provided with above supporting plate, and supporting plate, is provided with air track, the air track
The supporting plate of side is provided with slide rail, and slide rail to be provided with below L-type support, the L-type support by sliding block and is provided with
Photoelectricity door, and photoelectricity door is located at the surface of air track, the air track is provided with graduated scale close to the side of slide rail, and
The input of air track is connected by the output end of airway tube and air pump, and glider is provided with above the air track,
The output end of the photoelectricity door and the input of timer are electrically connected with, and one end of the air track is provided with ejector, institute
The two ends for stating supporting plate bottom are all provided with infrared sensor, and output end and the input of HS0038 controllers of infrared sensor
End is electrically connected with, and output end and the alarm of the HS0038 controllers are electrically connected with.
It is preferred that, one end of the close HS0038 controllers of the base is fixed with experimental record plate.
It is preferred that, the one end of the base away from HS0038 controllers is provided with electronic scale.
It is preferred that, the one end of the supporting plate away from ejector is provided with glider receiver.
It is preferred that, support foot is installed at the bottom corner of the base.
Compared with prior art, the beneficial effects of the utility model are：The branch of the high-precision air track of the Physical Experiment
Fagging is supported by lifting regulating rod, the height of convenient regulation supporting plate, so as to adjust the height of air track, facilitates different bodies
High people is tested, easy to use, and equipment is provided with infrared sensor and alarm, can detect the height at supporting plate two ends
Whether consistent, conveniently regulation air track, makes its holding level, reduces the error of experiment, Physical Experiment high accuracy air cushion
Guide rail is provided with glider receiver, convenient for collecting different size glider, it is to avoid lose, and equipment, which installs electronic scale, to be facilitated
Check weighing is carried out to glider, using more convenient, equipment is controlled timer by photoelectricity door so that the data that experiment is obtained
It is more accurate, reduce experimental error, and equipment is provided with experimental record plate, the convenient timely record to experimental data is improved real
Test efficiency.
Brief description of the drawings
Fig. 1 is front elevation of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- alarms；2-HS0038 controllers；3- experimental record plates；4- support foots；5- infrared sensors；6-
Base；7- lifting regulating rods；8- air pumps；9- airway tubes；10- timers；11- electronic scales；12- glider receivers；13- is supported
Plate；14- slide rails；15- sliding blocks；16- graduated scales；17- gliders；18-L type supports；19- air tracks；20- ejectors；21- light
Electric switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of Physical Experiment high accuracy air track,
Including base 6, air pump 8, timer 10 and air track 19, it is characterised in that：Anti-skid support is installed at the bottom corner of base 6
Pin 4, it is ensured that device keeps stable during experiment, the middle position of the top of base 6 is provided with air pump 8, and air cushion is slided
Rail 19 is inflated, and lifting regulating rod 7 is provided with the base 6 of the both sides of air pump 8, is adjusted the height of air track 19, is easy to not
Tested with people, timer 10 is installed on the base 6 of the side of lifting regulating rod 7, for recording glider by two light
One end away from timer 10 is provided with HS0038 controllers 2, the top of HS0038 controllers 2 on the time of electric switch 21, base 6
Alarm 1 is installed, the balance for detecting air track 19, the top of lifting regulating rod 7 is provided with supporting plate 13, supporting plate
13 one end away from ejector 20 are provided with glider receiver 12, store the glider 17 of different quality, the top of supporting plate 13
Air track 19 is installed, the supporting plate 13 of the side of air track 19 is provided with slide rail 14, slide rail 14 to be installed by sliding block 15
There is distance between L-type support 18, two photoelectricity of convenient regulation door 21, the lower section of L-type support 18 is provided with photoelectricity door 21, photoelectricity door 21
Positioned at the surface of air track 19, for controlling timer 10 to start timing and stopping timing, air track 19 is close to slide rail
14 side is provided with graduated scale 16, is convenient for measuring two photoelectricity door the distance between 21, the input of air track 19 is by leading
Tracheae 9 is connected with the output end of air pump 8, and the top of air track 19 is provided with glider 17, the output end and meter of photoelectricity door 21
When device 10 input be electrically connected with, one end of air track 19 is provided with ejector 20, gives glider 17 1 initial velocity, props up
The two ends of the bottom of fagging 13 are all provided with infrared sensor 5, the output end of infrared sensor 5 and the input of HS0038 controllers 2
End is electrically connected with, and output end and the alarm 1 of HS0038 controllers 2 are electrically connected with, the close HS0038 controllers 2 of base 6
One end is fixed with experimental record plate 3, and convenient to record experimental data, the one end of base 6 away from HS0038 controllers 2 is provided with electronics
Scale 11, the convenient test for carrying out the weight of glider 17.
Embodiment：The Physical Experiment first passes through the regulation branch of lifting regulating rod 7 with high-precision air track when using
The height of fagging 13 so that air track 19 reaches specified altitude assignment, facilitates and is tested, then finely tunes a lifting regulating rod 7,
When infrared sensor 13 detect both sides height it is the same when, the stop alarm of alarm 1 stops regulation to lifting regulating rod 7, leads to
The weight that electronic scale 11 measures different gliders 17 is crossed, is recorded on experimental record plate 3, is adjusted by slide rail 14 and sliding block 15
Two photoelectricity doors the distance between 21 of section, are measured by graduated scale 16, are recorded on experimental record plate 3, open air pump 8,
Air track 19 is inflated, launched away 17 glider by ejector 20, time warp is measured by timer 10
Cross two photoelectricity door 21 time, record on experimental record plate 3, change different weight glider 17 or regulation photoelectricity door 21 it
Between distance carry out multigroup experiment.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of Physical Experiment high-precision air track, including base（6）, air pump（8）, timer（10）And air track
（19）, it is characterised in that：The base（6）The middle position of top is provided with air pump（8）, and air pump（8）The base of both sides
（6）On lifting regulating rod is installed（7）, the lifting regulating rod（7）The base of side（6）On timer is installed（10）, and
Base（6）Upper remote timer（10）One end HS0038 controllers are installed（2）, the HS0038 controllers（2）Top
Alarm is installed（1）, the lifting regulating rod（7）Top supporting plate is installed（13）, and supporting plate（13）Top peace
Equipped with air track（19）, the air track（19）The supporting plate of side（13）Slide rail is installed（14）, and slide rail（14）On
Pass through sliding block（15）L-type support is installed（18）, the L-type support（18）Lower section be provided with photoelectricity door（21）, and photoelectricity door
（21）Positioned at air track（19）Surface, the air track（19）Close to slide rail（14）Side be provided with graduated scale
（16）, and air track（19）Input pass through airway tube（9）With air pump（8）Output end connection, the air track
（19）Top glider is installed（17）, the photoelectricity door（21）Output end and timer（10）Input electrically connect
Connect, the air track（19）One end ejector is installed（20）, the supporting plate（13）The two ends of bottom are all provided with red
Outer sensor（5）, and infrared sensor（5）Output end and HS0038 controllers（2）Input be electrically connected with, it is described
HS0038 controllers（2）Output end and alarm（1）It is electrically connected with.
2. a kind of Physical Experiment according to claim 1 high accuracy air track, it is characterised in that：The base（6）
Close HS0038 controllers（2）One end be fixed with experimental record plate（3）.
3. a kind of Physical Experiment according to claim 1 high accuracy air track, it is characterised in that：The base（6）
Away from HS0038 controllers（2）One end electronic scale is installed（11）.
4. a kind of Physical Experiment according to claim 1 high accuracy air track, it is characterised in that：The supporting plate
（13）Away from ejector（20）One end be provided with glider receiver（12）.
5. a kind of Physical Experiment according to claim 1 high accuracy air track, it is characterised in that：The base（6）
Bottom corner at support foot is installed（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479896.7U CN206349026U (en) | 2016-12-30 | 2016-12-30 | A kind of Physical Experiment high accuracy air track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479896.7U CN206349026U (en) | 2016-12-30 | 2016-12-30 | A kind of Physical Experiment high accuracy air track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349026U true CN206349026U (en) | 2017-07-21 |
Family
ID=59323986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479896.7U Expired - Fee Related CN206349026U (en) | 2016-12-30 | 2016-12-30 | A kind of Physical Experiment high accuracy air track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349026U (en) |
-
2016
- 2016-12-30 CN CN201621479896.7U patent/CN206349026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |