CN206532494U - A kind of physics teaching teaching aid - Google Patents
A kind of physics teaching teaching aid Download PDFInfo
- Publication number
- CN206532494U CN206532494U CN201720136269.1U CN201720136269U CN206532494U CN 206532494 U CN206532494 U CN 206532494U CN 201720136269 U CN201720136269 U CN 201720136269U CN 206532494 U CN206532494 U CN 206532494U
- Authority
- CN
- China
- Prior art keywords
- base
- slope
- rail
- right angle
- support frame
- 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.)
- Expired - Fee Related
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Abstract
A kind of physics teaching teaching aid, including base, slide rail, demonstrate bead, right angle support frame and slope, the slide rail includes retaining rail and slides rail, the retaining rail is screwed installed in the side of base, the slip rail is screwed installed in the side of right angle support frame, the inner surface of the right angle support frame leaves fixing groove, the lower end on the slope and one end of base are hinged by hinge, the upper end on the slope is installed with stay hook, the stay hook matches with fixing groove, the upper surface of the base is installed with baffle plate, the side of the baffle plate is installed with dynamometer, the dynamometer includes force cell and the aobvious instrument of figure, the force cell is connected by the aobvious instrument of data wire and figure.The physics teaching teaching aid can demonstrate the situation of body potential energy under different gradient and different height, can intuitively show the data of demonstration.
Description
Technical field
The utility model is related to high school physicses gravitional force teaching demonstration technical field, specially a kind of physics teaching religion
Tool.
Background technology
On the gravitional force of object and the relation of the quality of object and height in senior middle school physics teaching, general teaching aid
Demonstration it is often not directly perceived enough, teaching aid can not adjust the height of object, and situation can be demonstrated with visual in image reflection without data.
The content of the invention
The purpose of this utility model is to provide a kind of physics teaching teaching aid, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of physics teaching teaching aid, including base,
Slide rail, demonstration bead, right angle support frame and slope, two flank side surfaces of the base protrude from the upper surface of base, the slope
Two flank side surfaces protrude from the upper surface on slope, the slide rail includes retaining rail and slides rail, slides rail and be slidably connected to fixation
Rail, the retaining rail is screwed installed in the side of base, and the slip rail is screwed installed in right angle branch
The side of support, the inner surface of the right angle support frame indicates graduation mark, and the inner surface of the right angle support frame leaves admittedly
Determine groove, the lower end on the slope and one end of base are hinged by hinge, and the upper end on the slope is installed with stay hook, institute
State stay hook with fixing groove to match, the upper surface of the base is installed with baffle plate, and the side of the baffle plate is fixedly mounted
There is dynamometer, the dynamometer includes force cell and the aobvious instrument of figure, and the force cell is arranged on the striking face of baffle plate,
The figure shows the opposite side that instrument is arranged on baffle plate, and the force cell is connected by the aobvious instrument of data wire and figure.
It is preferred that, the number of the fixing groove is not less than 2.
It is preferred that, the slide rail is stainless steel Damping sliding rail.
It is preferred that, the model VC08 of the force cell of the dynamometer small miniature force cell, the figure shows
The model VXT500A of instrument.
Compared with prior art, the beneficial effects of the utility model are：The physics teaching teaching aid can by hinge and slide rail
To adjust the gradient and height on slope, the situation of body potential energy under demonstration different gradient and different height, the base other end are realized
The aobvious instrument of force cell and figure of installation, can intuitively show the data of demonstration, allow student to be easier to understand saying for teacher
Hold within the class period.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the lateral plan of right angle support frame of the present utility model；
Fig. 3 is the top view of base of the present utility model；
Fig. 4 is the lateral plan of base of the present utility model.
In figure：1 base, 2 baffle plates, 3 force cells, 4 figures show instrument, 5 hinges, 50 slip rails, 51 retaining rails, 52 cunnings
Rail, 6 fixing grooves, 7 stay hooks, 8 graduation marks, 9 demonstration beads, 21 right angle support frames, 31 slopes.
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.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of physics teaching teaching aid, including base 1, cunning
Rail 52, demonstration bead 9, right angle support frame 21 and slope 31, two flank side surfaces of base 1 protrude from the upper surface of base 1, slope 31
Two flank side surfaces protrude from the upper surface on slope 31, base 1 and slope 31 form groove structure respectively, are formed for demonstration bead 9
One stable tracks, prevents from demonstrating bead 9 sideslip, slide rail 52 includes retaining rail 51 and slides rail 50, slides rail 50
Retaining rail 51 is slidably connected to, retaining rail 51 is screwed installed in the side of base 1, is slided rail 50 and is screwed
Installed in the side of right angle support frame 21, the position of right angle support frame 21, the inner surface mark of right angle support frame 21 can be adjusted
There is graduation mark 8, can intuitively reflect slope 31 and demonstrate the height of body, the inner surface of right angle support frame 21 leaves fixing groove 6,
The lower end on slope 31 and one end of base 1 are hinged by hinge 5, can adjust the height and angle on slope 31, slope 31 it is upper
End is installed with stay hook 7, and stay hook 7 matches with fixing groove 6, and slope 31 connects right angle by stay hook 7 and fixing groove 6
Support frame 21, the upper surface of base 1 is installed with baffle plate 2, and the side of baffle plate 2 is installed with dynamometer, and dynamometer includes
Force cell 3 and the aobvious instrument 4 of figure, force cell 3 are arranged on the striking face of baffle plate 2, and the aobvious instrument 4 of figure is arranged on the another of baffle plate
Side, force cell 3 is connected by the aobvious instrument 4 of data wire and figure, and the number of fixing groove 6 is not less than 2, of fixing groove 6
Number is more, and height and the gradient of can demonstrating are also more, and slide rail 52 is stainless steel Damping sliding rail, and durable, muting function is good, does not influence
Teacher teaches, and the model VC08 of force cell 3 small miniature force cell can accurately measure the number of institute's dynamometry
According to the model VXT500A of the aobvious instrument 4 of figure, gauge internal carries storage power supply, can directly display the data of measurement, measures
Precision is high, is easily installed and uses.
The utility model is in the specific implementation：The gradient and height on slope 31 are adjusted by hinge 5, is adjusted by slide rail 52
The position of whole right angle support frame 21, stay hook 7 is hooked the inner surface of fixing groove 6, will be demonstrated bead 9 and is rolled from the upper end on slope 31
Under, demonstration bead 9 bumps against the force cell 3 that baffle plate 2 is installed sideways, and data are transmitted to figure by force cell 3 by data wire
Aobvious instrument 4, the aobvious instrument 4 of figure intuitively comes out data display, by adjusting the height and angle on slope 31, draws the weight of object
The relation of the height of power potential energy and object.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of physics teaching teaching aid, including base（1）, slide rail（52）, demonstration bead（9）, right angle support frame（21）And slope
（31）, it is characterised in that：The base（1）Two flank side surfaces protrude from base（1）Upper surface, the slope（31）Both sides
Side protrudes from slope（31）Upper surface, the slide rail（52）Including retaining rail（51）With slip rail（50）, slide rail（50）
It is slidably connected to retaining rail（51）, the retaining rail（51）It is screwed installed in base（1）Side, the slip rail
（50）It is screwed installed in right angle support frame（21）Side, the right angle support frame（21）Inner surface indicate quarter
Spend line（8）, the right angle support frame（21）Inner surface leave fixing groove（6）, the slope（31）Lower end and base（1）
One end pass through hinge（5）It is hinged, the slope（31）Upper end be installed with stay hook（7）, the stay hook（7）With consolidating
Determine groove（6）Match, the base（1）Upper surface be installed with baffle plate（2）, the baffle plate（2）Side be fixedly mounted
There is dynamometer, the dynamometer includes force cell（3）With the aobvious instrument of figure（4）, the force cell（3）Installed in baffle plate
（2）Striking face, the figure shows instrument（4）Installed in the opposite side of baffle plate, the force cell（3）Pass through data wire and figure
Aobvious instrument（4）Connection.
2. a kind of physics teaching teaching aid according to claim 1, it is characterised in that：The fixing groove（6）Number it is not low
In 2.
3. a kind of physics teaching teaching aid according to claim 1, it is characterised in that：The slide rail（52）Damped for stainless steel
Slide rail.
4. a kind of physics teaching teaching aid according to claim 1, it is characterised in that：The force cell（3）Model
For VC08 small miniature force cell.
5. a kind of physics teaching teaching aid according to claim 1, it is characterised in that：The figure shows instrument（4）Model
VXT500A。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136269.1U CN206532494U (en) | 2017-02-15 | 2017-02-15 | A kind of physics teaching teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136269.1U CN206532494U (en) | 2017-02-15 | 2017-02-15 | A kind of physics teaching teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532494U true CN206532494U (en) | 2017-09-29 |
Family
ID=59919664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136269.1U Expired - Fee Related CN206532494U (en) | 2017-02-15 | 2017-02-15 | A kind of physics teaching teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399840A (en) * | 2018-04-28 | 2018-08-14 | 孙勇 | A kind of physics teaching object gravitional force demonstration equipment |
| CN109920311A (en) * | 2019-03-29 | 2019-06-21 | 宋浩然 | A kind of high school physics experimental simulation device |
-
2017
- 2017-02-15 CN CN201720136269.1U patent/CN206532494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399840A (en) * | 2018-04-28 | 2018-08-14 | 孙勇 | A kind of physics teaching object gravitional force demonstration equipment |
| CN109920311A (en) * | 2019-03-29 | 2019-06-21 | 宋浩然 | A kind of high school physics experimental simulation device |
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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: 20170929 Termination date: 20180215 |