CN206349028U - The object of which movement analysis multifunctional teaching tools of adjustable angle - Google Patents
The object of which movement analysis multifunctional teaching tools of adjustable angle Download PDFInfo
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- CN206349028U CN206349028U CN201621322676.3U CN201621322676U CN206349028U CN 206349028 U CN206349028 U CN 206349028U CN 201621322676 U CN201621322676 U CN 201621322676U CN 206349028 U CN206349028 U CN 206349028U
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- barrier plate
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Abstract
Multifunctional teaching tools are analyzed the utility model discloses a kind of object of which movement of adjustable angle, including base, supporting table and support, support is provided with the base, described supporting table one end is connected by support with the base, the other end is connected by movable axis with base, the movable axis is provided with protractor with the supporting table junction, barrier plate is provided with around the movable axis, display is provided with the upper surface of base on the outside of the barrier plate, one end base side for being provided with display is provided with storage drawer, the first track is evenly arranged with the supporting table, second track and the 3rd track, first track, frictional force on second track and the 3rd track is different, big groove is provided with the base corresponding with the supporting table, rack groove is provided with big groove.The utility model is simple to operate, easy to carry, with good practicality.
Description
Technical field：
The utility model is related to a kind of teaching aid, and the object of which movement analysis of more particularly to a kind of adjustable angle is multi-functional
Teaching aid.
Background technology：
Physics is a more abstract subject, and many physical equations are dry as dust, and is not easy to memory, for student
For be rather difficult to understand, and it is simple read out telling about on textbook, student is unable to lift interest, is unwilling to receive, teaching efficiency
Difference, so teaching of use apparatus aided education has obtained the consistent accreditation of academics and students in physical teaching course, but now
Many teaching aid functions are single, it is impossible to show the experiment effect under the conditions of each multi-facetedly, are unfavorable for the comprehensive think of of student
The development of dimension, not only influences quality of instruction, and reduce efficiency of teaching.
Utility model content：
Technical problem to be solved in the utility model is：Overcome the deficiencies in the prior art there is provided one kind it is multi-functional, take
Object of which movement analysis multifunctional teaching tools with convenient adjustable angle.
The utility model is for the technical solution adopted for solving the technical problem：
A kind of object of which movement analysis multifunctional teaching tools of adjustable angle, including base, supporting table and support, the bottom
Support is provided with seat, described supporting table one end is connected by support with the base, the other end is connected by movable axis and base
Connect, the movable axis is provided with around protractor, the movable axis with the supporting table junction and is provided with barrier plate, the resistance
Display is provided with the upper surface of base on the outside of baffle plate, one end base side for being provided with display is provided with storing and taken out
Be evenly arranged with the first track, the second track and the 3rd track in drawer, the supporting table, first track, the second track and
Frictional force on 3rd track is different, is provided with big groove, big groove and is provided with the base corresponding with the supporting table
Rack groove.
The upper end of first track, the second track and the 3rd track is provided with a weight sensor, is passed with weight
An infrared object inductor is provided with the outside of the first corresponding track of sensor, the second track and the 3rd track, it is described
First track, the second track and the 3rd track lower end outside are also provided with an infrared object inductor.
The both sides of the edge of the supporting table are respectively marked with Measurement scales, and the protractor is connected with the base hinged, can
To be rotated down, barrier plate groove, the size of barrier plate groove and the size of the barrier plate are provided with below the barrier plate
Match, barrier plate groove upper end is provided with stator, for constant resistance plate, open stator, barrier plate can fall on resistance
In blind recess.
Rack leg is provided with the support, rack leg is to be set on telescopic bracket leg, rack leg lower end base edge
Rack leg groove is equipped with, rack leg can freely be stretched in rack leg groove, and rack leg groove is mutually passed through with the rack groove
It is logical.
The display includes weight display and time display, and weight display periphery is provided with first switch, the
Two switches and the 3rd switch, control the weight sensor on the first track, the second track and the 3rd track, time display respectively
Periphery is provided with time display switch, the angle of bottom four of the base and is provided with slipmat.
The weight display is connected by wire with weight sensor, and the time display passes through wire and infrared ray
Object inductor is connected, and the time display is light-emitting diode display, can show object in the first track, the second track respectively
Run duration between the 3rd upper and lower ends correspondence infrared object inductor on track.
Positive beneficial effect of the present utility model is：
1st, in the utility model protractor and its support setting, can make supporting plate angle empirically need angle appoint
Meaning is set, and can be demonstrated motion state of the same object in the case of different inclination angle, is easy to students ' analysis to observe, convenient experiment
Operation；
2nd, in the utility model different track differentiated friction power setting, be easy to observation of students same object in differentiated friction
Power or different objects are any motion state in identical frictional force, and the setting of weight sensor and weight display can
Intuitively find out the support force that object is subject in supporting table is how many, so conveniently draw object in supporting table all by
Power situation is convenient and swift simple.
3rd, the setting of the utility model middle infrared (Mid-IR) object inductor and time display, can be by object in each track
The time of upper motion directly displays out, it is not necessary to which student oneself sees that meter is calculated；In addition, the both sides of the edge of supporting table are respectively marked with survey
Scale is measured, the convenient travel for calculating object calculates the movement velocity of object using time and distance, accurate quick.
4th, the utility model can be reduced in rack groove and rack leg groove in not used time, support and rack leg, support
Platform be able to can be put into big groove, and protractor, which can be rotated down, is close to base side wall, and it is recessed that barrier plate can be put into barrier plate
In groove, storage drawer can place experiment equipment used, be not take up space, be convenient for carrying, with good practicality.
Brief description of the drawings：
Fig. 1 is that the object of which movement of the utility model adjustable angle analyzes the structural representation of multifunctional teaching tools.
Embodiment：
The utility model is further explained and explanation with specific embodiment below in conjunction with the accompanying drawings：
Referring to Fig. 1：In figure, 1- bases, 2- supporting tables, 3- weight sensors, 4- rack legs, 5- movable axis, 6- protractors,
7- barrier plates, 8- time displays, 9- time displays switch, 10- weight displays, 11- first switches, 12- second switches,
13- the 3rd is switched, 14- storage drawers, the tracks of 15- first, the tracks of 16- second, the tracks of 17- the 3rd, 18- big grooves, 19- supports
Groove, 20- infrared object inductors, 21- scales, 22- barrier plate grooves, 23- stators, 24- rack leg grooves, 25- prevents
Skidding.
Embodiment：A kind of object of which movement analysis multifunctional teaching tools of adjustable angle, including base 1, supporting table 2 and branch
Support is provided with frame, base 1, the one end of supporting table 2 is connected by support with base 1, and the other end passes through movable axis 5 and base 1
Connection, movable axis 5 is provided with around protractor 6, movable axis 5 with the junction of supporting table 2 and is provided with barrier plate 7, the outside of barrier plate 7
Base upper surface on be provided with display, one end base side for being provided with display is provided with storage drawer 14, support
The first track 15, the second track 16 and the 3rd track 17, the first track 15, the second track 16 and the 3rd are evenly arranged with platform 2
Frictional force on track 17 is different, is provided with big groove 18, big groove 18 and is provided with the base 1 corresponding with supporting table 2
Rack groove 19.
The upper end of first track 15, the second track 16 and the 3rd track 17 is provided with a weight sensor 3, with weight
The outside of the first corresponding track 15 of sensor 3, the second track 16 and the 3rd track 17 is provided with an infrared ray object sense
Device 20 is answered, the first track 15, the second track 16 and the lower end outside of the 3rd track 17 are also provided with an infrared ray object sensing
Device 20.
The both sides of the edge of supporting table 2 are respectively marked with Measurement scales 21, and protractor 6 is connected with the radial type of base 1, can be to backspin
Turn, the lower section of barrier plate 7 is provided with barrier plate groove 22, and the size and the size of barrier plate 7 of barrier plate groove 22 match, and stops
The upper end of plate groove 22 is provided with stator 23, for constant resistance plate 7, opens stator 23, and barrier plate 7 can fall on barrier plate
In groove 22.
Rack leg 4 is provided with support, rack leg 4 is telescopic bracket leg, and 4 lower end base of rack leg 1 is set on edge
Rack leg groove 24 is equipped with, rack leg 4 can freely stretch in rack leg groove 24, rack leg groove 24 and rack groove 19
Connect.
Display include weight display 10 and time display 8, the periphery of weight display 10 be provided with first switch 11,
The switch of second switch 12 and the 3rd 13, controls the weight on the first track 15, the second track 16 and the 3rd track 17 to sense respectively
Device 3, the periphery of time display 8 is provided with time display switch 9, the angle of bottom four of base 1 and is provided with slipmat 25.
Weight display 10 is connected by wire with weight sensor 3, and time display 8 passes through wire and infrared ray object
Inductor 20 is connected, and time display 8 is light-emitting diode display, can show object in the first track 15, the and of the second track 16 respectively
The run duration between upper and lower ends correspondence infrared object inductor 20 on 3rd track 17.
During operation, supporting table 2 is propped up using support, barrier plate 7 is taken out in barrier plate groove 22, with stator 23
It is fixed, protractor 6 is gone into relevant position, is needed to adjust supporting table 2 and the angle of base 1 according to experiment, opens weight
The switch of display 10 and time display 8, in storage drawer 14 takes out experiment equipment and is tested, after experiment terminates, and closes
The switch of weight display 10 and time display 8 is closed, experiment equipment is put into storage drawer 14, stator 23, resistance is opened
Baffle plate 7 is put into barrier plate groove 22, and then support and rack leg 4 are put into rack groove 19 and rack leg groove 24, branch
Support platform 2 is put into big groove 18, and protractor 6, which is rotated down, is close to the side wall of base 1.
It is described above, only it is preferred embodiments of the present utility model, does not make any formal to the utility model
Limitation, it is every according to technical spirit of the present utility model above example is made it is any it is simple modification, equivalent variations with
Modification, still falls within the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of object of which movement analysis multifunctional teaching tools of adjustable angle, including base（1）, supporting table（2）And support, its
It is characterized in：The base（1）On be provided with support, the supporting table（2）One end passes through support and the base（1）Connection, separately
One end passes through movable axis（5）With base（1）Connection, the movable axis（5）With the supporting table（2）Junction is provided with protractor
（6）, the movable axis（5）Surrounding is provided with barrier plate（7）, the barrier plate（7）It is provided with the upper surface of the base in outside
Display, one end base side for being provided with display is provided with storage drawer（14）, the supporting table（2）On be evenly arranged with
First track（15）, the second track（16）With the 3rd track（17）, first track（15）, the second track（16）With the 3rd rail
Road（17）On frictional force it is different, with the supporting table（2）Corresponding base（1）On be provided with big groove（18）, big groove
（18）Inside it is provided with rack groove（19）.
2. the object of which movement analysis multifunctional teaching tools of adjustable angle according to claim 1, it is characterized in that：Described
One track（15）, the second track（16）With the 3rd track（17）Upper end be provided with a weight sensor（3）, passed with weight
Sensor（3）The first corresponding track（15）, the second track（16）With the 3rd track（17）Outside be provided with an infrared ray
Object inductor（20）, first track（15）, the second track（16）With the 3rd track（17）Lower end outside is also provided with
One infrared object inductor（20）.
3. the object of which movement analysis multifunctional teaching tools of adjustable angle according to claim 1, it is characterized in that：The branch
Support platform（2）Both sides of the edge be respectively marked with Measurement scales（21）, the protractor（6）With the base（1）Radial type is connected, can be with
It is rotated down, the barrier plate（7）Lower section is provided with barrier plate groove（22）, barrier plate groove（22）Size with it is described stop
Plate（7）Size match, barrier plate groove（22）Upper end is provided with stator（23）, for constant resistance plate（7）, open solid
Stator（23）, barrier plate（7）Barrier plate groove can be fallen on（22）It is interior.
4. the object of which movement analysis multifunctional teaching tools of adjustable angle according to claim 1, it is characterized in that：The branch
Rack leg is provided with frame（4）, rack leg（4）For telescopic bracket leg, rack leg（4）Lower end base（1）Set on edge
There is rack leg groove（24）, rack leg（4）Can be in rack leg groove（24）It is interior freely to stretch, rack leg groove（24）With it is described
Rack groove（19）Connect.
5. the object of which movement analysis multifunctional teaching tools of adjustable angle according to claim 1, it is characterized in that：It is described aobvious
Show that device includes weight display（10）And time display（8）, weight display（10）Periphery is provided with first switch（11）,
Two switches（12）With the 3rd switch（13）, the first track is controlled respectively（15）, the second track（16）With the 3rd track（17）On
Weight sensor（3）, time display（8）Periphery is provided with time display switch（9）, the base（1）Bottom four
Slipmat is provided with angle（25）.
6. the object of which movement analysis multifunctional teaching tools of adjustable angle according to claim 5, it is characterized in that：It is described heavy
Measure display（10）Pass through wire and weight sensor（3）Connection, the time display（8）Pass through wire and infrared ray object
Inductor（20）Connection, the time display（8）For light-emitting diode display, object can be shown in the first track respectively（15）,
Two tracks（16）With the 3rd track（17）On upper and lower ends correspondence infrared object inductor（20）Between run duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322676.3U CN206349028U (en) | 2016-12-05 | 2016-12-05 | The object of which movement analysis multifunctional teaching tools of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322676.3U CN206349028U (en) | 2016-12-05 | 2016-12-05 | The object of which movement analysis multifunctional teaching tools of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349028U true CN206349028U (en) | 2017-07-21 |
Family
ID=59323118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322676.3U Expired - Fee Related CN206349028U (en) | 2016-12-05 | 2016-12-05 | The object of which movement analysis multifunctional teaching tools of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364546A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of frictional force experiment teaching instrument |
| CN108648577A (en) * | 2018-08-09 | 2018-10-12 | 葛云艳 | Artificial slope structure for physical resistance measuring |
-
2016
- 2016-12-05 CN CN201621322676.3U patent/CN206349028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364546A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of frictional force experiment teaching instrument |
| CN108648577A (en) * | 2018-08-09 | 2018-10-12 | 葛云艳 | Artificial slope structure for physical resistance measuring |
| CN108648577B (en) * | 2018-08-09 | 2020-10-30 | 苏州市信睦知识产权服务有限公司 | Artificial slope surface structure for physical resistance experiment determination |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20181205 |