CN106683535A - Vibration demonstrating device - Google Patents
Vibration demonstrating device Download PDFInfo
- Publication number
- CN106683535A CN106683535A CN201510759057.4A CN201510759057A CN106683535A CN 106683535 A CN106683535 A CN 106683535A CN 201510759057 A CN201510759057 A CN 201510759057A CN 106683535 A CN106683535 A CN 106683535A
- Authority
- CN
- China
- Prior art keywords
- support bar
- fixed
- regulating
- base plate
- rod
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a vibration demonstrating device, which comprises a base plate and is characterized in that the base plate is provided with supporting rods, each supporting rod is provided with a regulating device, the regulating device comprises a regulating rod and a regulating check block, the regulating rod and the regulating check block are mutually connected, the regulating rod is inserted into the regulating check block, the supporting rods are fixedly provided with a fixed plate, and experimental balls are arranged below the fixed plate. Each supporting rod is provided with the regulating device, so that the height of the supporting rods can be regulated at any time, thereby being convenient to acquire different experimental data, and enabling students to learn about experimental data at different heights. Meanwhile, the base plate is provided with a protection layer, so that the service life of the demonstrating device can be prolonged.
Description
Technical field
The present invention relates to a kind of demonstration device, and in particular to a kind of vibration demonstration device.
Background technology
Science ＆ Teaching Instrument is applied in many teaching fields, instruments used for education can carry out experimental implementation, allow student to get information about the process of experiment, need tester to allow teaching efficiency more preferably in experimentation, the channel that student understands knowledge is more various, facilitate the expansion of teaching task, but current many demonstration devices, when in use effect is bad, the highly bad regulation of demonstration device, different experimental datas can not be accessed, the use experiment effect of demonstration device is have impact on.
The content of the invention
It is an object of the invention to provide a kind of simple structure, a kind of vibration demonstration device easy to use.
The technical scheme is that：A kind of vibration demonstration device, including base plate, base plate is provided with support bar, support bar is provided with adjusting means, and adjusting means includes adjusting rod and adjusts block, and adjusting rod is connected with each other with block is adjusted, adjusting rod is plugged into regulation block, and fixed plate is fixed with support bar, and fixed plate has experiment ball.
Described base plate is provided with protective layer, and the thickness of protective layer is 5cm-10cm, and described protective layer is rubber layer or resin bed.
Described experiment ball is connected with each other by fine rule with fixed plate, and fine rule is worn and takes over fixed plate.
Described support bar is provided with fixed cover, grafting support bar in fixed cover, and fixed component is provided with by fixed cover, and fixed component is screw rod, and screw rod abuts support bar through fixed cover.
It is an advantage of the invention that：Adjusting means is provided with support bar, the height of support bar can be at any time adjusted, different experimental datas are conveniently obtained, student can be allowed to recognize the experimental data of differing heights, while base plate is provided with protective layer, the service life of demonstration device can be extended.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1 is base plate, and 2 is support bar, and 3 is adjusting means, and 4 is adjusting rod, and 5 is fixed plate, and 6 are experiment ball, and 7 is protective layer, and 8 is fixed cover, and 9 is fixed component.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
A kind of vibration demonstration device, including base plate 1, base plate 1 is provided with support bar 2, support bar 2 is provided with adjusting means 3, adjusting means includes adjusting rod and adjusts block 4, adjusting rod 4 is connected with each other with block is adjusted, adjusting rod 4 is plugged into regulation block, fixed plate 5 is fixed with support bar 2, fixed plate 5 has experiment ball 6, base plate 1 is provided with protective layer 7, the thickness of protective layer 7 is 8.5cm, protective layer 7 is rubber layer or resin bed, experiment ball 6 is connected with each other by fine rule with fixed plate 5, fine rule is worn and takes over fixed plate 5, support bar 2 is provided with fixed cover 8, grafting support bar in fixed cover 8, fixed component 9 is provided with by fixed cover 8, fixed component 9 is screw rod, screw rod abuts support bar through fixed cover.
Claims (4)
1. a kind of vibration demonstration device, including base plate, it is characterised in that：Base plate is provided with support bar, and support bar is provided with adjusting means, and adjusting means includes adjusting rod and adjusts block, and adjusting rod is connected with each other with block is adjusted, and adjusting rod is plugged into regulation block, and fixed plate is fixed with support bar, and fixed plate has experiment ball.
2. a kind of vibration demonstration device according to claim 1, it is characterised in that：Described base plate is provided with protective layer, and the thickness of protective layer is 5cm-10cm, and described protective layer is rubber layer or resin bed.
3. a kind of vibration demonstration device according to claim 1, it is characterised in that：Described experiment ball is connected with each other by fine rule with fixed plate, and fine rule is worn and takes over fixed plate.
4. a kind of vibration demonstration device according to claim 1, it is characterised in that：Described support bar is provided with fixed cover, grafting support bar in fixed cover, and fixed component is provided with by fixed cover, and fixed component is screw rod, and screw rod abuts support bar through fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759057.4A CN106683535A (en) | 2015-11-10 | 2015-11-10 | Vibration demonstrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759057.4A CN106683535A (en) | 2015-11-10 | 2015-11-10 | Vibration demonstrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683535A true CN106683535A (en) | 2017-05-17 |
Family
ID=58864447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759057.4A Pending CN106683535A (en) | 2015-11-10 | 2015-11-10 | Vibration demonstrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106683535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346354A (en) * | 2018-05-03 | 2018-07-31 | 灏圭害 | A kind of physical gravity experimental simulation device |
-
2015
- 2015-11-10 CN CN201510759057.4A patent/CN106683535A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346354A (en) * | 2018-05-03 | 2018-07-31 | 灏圭害 | A kind of physical gravity experimental simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |