CN206021689U - A kind of adjustable inclined slope for physical experiment - Google Patents
A kind of adjustable inclined slope for physical experiment Download PDFInfo
- Publication number
- CN206021689U CN206021689U CN201620867286.8U CN201620867286U CN206021689U CN 206021689 U CN206021689 U CN 206021689U CN 201620867286 U CN201620867286 U CN 201620867286U CN 206021689 U CN206021689 U CN 206021689U
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- CN
- China
- Prior art keywords
- swash plate
- roller
- base plate
- bolt
- inclined slope
- 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
The utility model discloses a kind of adjustable inclined slope for physical experiment, the left end of the base plate rotates connection swash plate by hinge, the left end of the base plate is provided with protractor, the starting point of the protractor is arranged on the intersection point of the extended line of the lower sideline of the upper sideline and swash plate of base plate, the right end vertical of the base plate is fixed with long bolt, the long bolt is provided with adjusting nut, the side side of the slide block is provided with bolt, roller is socketed with the bolt, fixing nut is provided with the right side of the roller, the lower surface edge of the swash plate is provided with chute, the roller is interspersed in chute, the top surface edge of the swash plate is provided with rule.The adjustable inclined slope, rational in infrastructure, novel in design, the setting of protractor, can intuitively see very much that the angle of inclination of swash plate, the setting of adjusting nut can promote slide block, make roller promote chute, so as to change the angle of swash plate, the setting of roller, change sliding friction reduce frictional force into rolling friction.
Description
Technical field
The utility model belongs to physics facility technical field, and in particular to a kind of adjustable inclined slope for physical experiment.
Background technology
Many laws of physics are only introduced by Physical Experiment, derive and are verified, can just make student's more deep, shape
The understanding of elephant, such as in object analysis stress, operation on inclined-plane, need different angles and gradient proving, if made
Explained with laboratory facilities, most common method, a slide block is placed on one piece of swash plate, goes out swash plate with ruler or tape measure
Length, then record the sliding time of slide block, and then carry out theoretical calculation again to gravity, frictional force situation, this test dress
Put and there is problems with, the angle of inclination of swash plate is inconvenient to position and is measured, cause calculation error larger, be unfavorable for experimental result
Theory analysis.
Utility model content
The purpose of this utility model is to provide a kind of adjustable inclined slope for physical experiment, to solve in above-mentioned background technology
The problem of proposition.
For achieving the above object, the utility model provides following technical scheme：A kind of adjustable inclined slope for physical experiment, bag
Base plate is included, the left end of the base plate rotates connection swash plate by hinge, and the left end of the base plate is provided with protractor, the angulation
The starting point of device is arranged on the intersection point of the extended line of the lower sideline of the upper sideline and swash plate of base plate, and the right end vertical of the base plate is solid
Surely there is long bolt, the long bolt is provided with adjusting nut, on the long bolt, be also socketed with slide block, the side side of the slide block
Face is provided with bolt, is socketed with roller on the bolt, is provided with fixing nut on the right side of the roller, and the roller is rotated with bolt
Connection, the lower surface edge of the swash plate are provided with chute, and the roller is interspersed in chute, and the top surface edge of the swash plate sets
There is rule.
Preferably, the side wall of the adjusting nut is provided with screw, and screw and is rotary with mediation screw rod.
Preferably, the right side upper end of the swash plate is provided with hanging column, and the centre of hanging column caves inward to be formed and is easy to suspension
Recess.
Technique effect of the present utility model and advantage：The adjustable inclined slope for physical experiment, rational in infrastructure, novel in design,
The setting of protractor, can intuitively see that the angle of inclination of swash plate, very convenient, the setting of adjusting nut can promote very much
Slide block, makes roller promote chute, so as to change the angle of swash plate, the setting of roller, and into rolling friction, minimizing rubs for change sliding friction
Power is wiped, makes regulation convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is slide block structure schematic diagram of the present utility model.
In figure：1 base plate, 2 swash plates, 3 hinges, 4 protractors, 5 long bolts, 6 adjusting nuts, 7 slide blocks, 8 chutes, 9 rules,
10 bolts, 11 rollers, 12 fixing nuts, 13 hanging columns.
Specific 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.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of adjustable inclined slope for physical experiment as depicted in figs. 1 and 2, including base plate 1, institute
The left end for stating base plate 1 rotates connection swash plate 2 by hinge 3, and the left end of the base plate 1 is provided with protractor 4, the protractor 4
Starting point be arranged on base plate 1 upper sideline and swash plate 2 lower sideline extended line intersection point on, the right end vertical of the base plate 1
Long bolt 5 is fixed with, and the long bolt 5 is provided with adjusting nut 6, and slide block 7, the slide block 7 is also socketed with the long bolt 5
Side side be provided with bolt 10, be socketed with roller 11 on the bolt 10, the right side of the roller 11 is provided with fixing nut 12,
The roller 11 is rotated with bolt 10 and is connected, and the lower surface edge of the swash plate 2 is provided with chute 8, and the roller 11 is interspersed in cunning
In groove 8, the top surface edge of the swash plate 2 is provided with rule 9, and the side wall of the adjusting nut 6 is provided with screw, and screw inward turning
The right side upper end for having mediation screw rod, the swash plate 2 is provided with hanging column 13, and the centre of hanging column 13 caves inward to be formed and is easy to suspension
Recess.
Operation principle：The setting of protractor 4, can intuitively see the angle of inclination of swash plate 2 very much, and adjusting nut 6 can be with
Slide block 7 is promoted to move up and down, roller 11 is moved up and down in chute 8, so as to change the angle of swash plate 2, the setting of roller 11 becomes
Sliding friction is rolling friction, reduces frictional force, makes regulation convenient, and hanging column 13 can hang dynamometer and other items, prevent
Measurement frictional force, mediating screw rod can prevent its random moving influence experiment effect with secured adjusted nut 6.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements that is made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of adjustable inclined slope for physical experiment, including base plate（1）, it is characterised in that：The base plate（1）Left end by hinge
Chain（3）Rotate connection swash plate（2）, the base plate（1）Left end protractor is installed（4）, the protractor（4）Starting point arrange
In base plate（1）Upper sideline and swash plate（2）Lower sideline extended line intersection point on, the base plate（1）Right end vertical fix
There is long bolt（5）, the long bolt（5）It is provided with adjusting nut（6）, the long bolt（5）On be also socketed with slide block（7）, institute
State slide block（7）Side side be provided with bolt（10）, the bolt（10）On be socketed with roller（11）, the roller（11）The right side
Side is provided with fixing nut（12）, the roller（11）With bolt（10）Rotate connection, the swash plate（2）Lower surface edge be provided with
Chute（8）, the roller（11）It is interspersed in chute（8）Interior, the swash plate（2）Top surface edge be provided with rule（9）.
2. a kind of adjustable inclined slope for physical experiment according to claim 1, it is characterised in that：The adjusting nut（6）
Side wall be provided with screw, and screw and be rotary with mediation screw rod.
3. a kind of adjustable inclined slope for physical experiment according to claim 1, it is characterised in that：The swash plate（2）The right side
Side upper end is provided with hanging column（13）, and hanging column（13）Centre cave inward to be formed be easy to hang recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867286.8U CN206021689U (en) | 2016-08-12 | 2016-08-12 | A kind of adjustable inclined slope for physical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867286.8U CN206021689U (en) | 2016-08-12 | 2016-08-12 | A kind of adjustable inclined slope for physical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021689U true CN206021689U (en) | 2017-03-15 |
Family
ID=58247523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867286.8U Expired - Fee Related CN206021689U (en) | 2016-08-12 | 2016-08-12 | A kind of adjustable inclined slope for physical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021689U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898204A (en) * | 2017-05-11 | 2017-06-27 | 张鸣 | A kind of high school physicses Experiments of Machanics rail set |
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN107958621A (en) * | 2018-01-25 | 2018-04-24 | 杨曙铭 | A kind of mechanics apparatus for demonstrating |
| CN108049282A (en) * | 2017-12-25 | 2018-05-18 | 苏州塔比诺机电有限公司 | A kind of height-adjustable terraced slope plate |
| CN108130835A (en) * | 2018-02-07 | 2018-06-08 | 中国铁道科学研究院 | Train rail detecting system level calibration device |
| 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 |
| CN108709711A (en) * | 2018-05-17 | 2018-10-26 | 南昌华勤电子科技有限公司 | Slope drop test equipment |
| CN108772468A (en) * | 2018-06-11 | 2018-11-09 | 安陆市华誉金属网机制造有限公司 | Discharging slide carriage angle regulator for metal mesh punching and shearing machine |
| CN108806418A (en) * | 2018-06-13 | 2018-11-13 | 步林涛 | A kind of physics acceleration test simulator |
-
2016
- 2016-08-12 CN CN201620867286.8U patent/CN206021689U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN106898204A (en) * | 2017-05-11 | 2017-06-27 | 张鸣 | A kind of high school physicses Experiments of Machanics rail set |
| CN108049282A (en) * | 2017-12-25 | 2018-05-18 | 苏州塔比诺机电有限公司 | A kind of height-adjustable terraced slope plate |
| 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 |
| CN107958621A (en) * | 2018-01-25 | 2018-04-24 | 杨曙铭 | A kind of mechanics apparatus for demonstrating |
| CN108130835A (en) * | 2018-02-07 | 2018-06-08 | 中国铁道科学研究院 | Train rail detecting system level calibration device |
| CN108130835B (en) * | 2018-02-07 | 2023-11-17 | 中国铁道科学研究院集团有限公司 | Horizontal calibration device of train track detection system |
| CN108709711A (en) * | 2018-05-17 | 2018-10-26 | 南昌华勤电子科技有限公司 | Slope drop test equipment |
| CN108772468A (en) * | 2018-06-11 | 2018-11-09 | 安陆市华誉金属网机制造有限公司 | Discharging slide carriage angle regulator for metal mesh punching and shearing machine |
| CN108772468B (en) * | 2018-06-11 | 2024-01-12 | 安陆市华誉金属网机制造有限公司 | Discharge slide carriage angle adjusting device for metal mesh punching and shearing machine |
| CN108806418A (en) * | 2018-06-13 | 2018-11-13 | 步林涛 | A kind of physics acceleration test simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20170812 |