CN204973975U - Physics acceleration of gravity experiment table - Google Patents
Physics acceleration of gravity experiment table Download PDFInfo
- Publication number
- CN204973975U CN204973975U CN201520527190.2U CN201520527190U CN204973975U CN 204973975 U CN204973975 U CN 204973975U CN 201520527190 U CN201520527190 U CN 201520527190U CN 204973975 U CN204973975 U CN 204973975U
- Authority
- CN
- China
- Prior art keywords
- desktop
- inclined plane
- plank
- drawer
- expansion link
- 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
Links
- 230000001133 acceleration Effects 0.000 title claims abstract description 14
- 230000005484 gravity Effects 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a physics acceleration of gravity experiment table, including desktop, drawer, cabinet door, storing room, fire extinguisher, baffle, cushion, electronic scale, inclined plane plank, telescopic link, crossbeam and spirit level, the desktop below be equipped with the drawer, the drawer below is equipped with the storing room, one side of desktop is equipped with the baffle, inclined plane plank one end is articulated with the desktop, the other end and the telescopic link of inclined plane plank are connected, are equipped with vertical scale on the telescopic link, are equipped with horizontal scale on the desktop, are equipped with the electronic scale on the desktop, the telescopic link top is equipped with the crossbeam, is equipped with the spirit level on the desktop. The utility model discloses the equipment of inclined plane experiment is formed to pole and the inclined plane plank of contracting, and according to the angle that the inclined plane plank was adjusted at will to vertical scale and horizontal scale, the baffle stops the dolly to go out the experiment table from the inclined plane plank to fall on the ground, and free fall's experimental device is formed to cushion protection dolly on the baffle, telescopic link and crossbeam, simple structure, and convenient to use trains student's study and tests interest, improves the quality of teaching.
Description
Technical field
The utility model relates to a kind of teaching equipment, specifically a kind of physical gravity acceleration test table.
Background technology
Along with popularizing of quality-oriented education, student will carry out the fresh combatants of socialist construction as future, and school more and more payes attention to teaching level, and the raising of Educational Quality depends on teacher's teaching level, usually need in physics teaching to prove physical principle with experiment, also can improve students ' interest of study simultaneously.The experiment that in Physical Experiment, one, the laboratory of acceleration of gravity is very important, during experiment, need to assemble experiment equipment, troublesome poeration, time is long, hits the enthusiasm of student, and inclined-plane acceleration test simultaneously needs other equipment, increases cost.
Utility model content
The purpose of this utility model is to provide a kind of physical gravity acceleration test table, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of physical gravity acceleration test table, comprise desktop, drawer, cabinet door, material storage room, fire extinguisher, baffle plate, cushion, electronic scale, inclined-plane plank, expansion link, crossbeam and level meter, drawer is provided with below described desktop, material storage room is provided with below drawer, material storage room installs cabinet door, fire extinguisher is provided with in material storage room, the side of desktop is provided with baffle plate, the inner side of baffle plate is provided with cushion, plank one end, inclined-plane and desktop hinged, the other end of inclined-plane plank is connected with expansion link, expansion link is provided with vertical scale, desktop is provided with horizontal ruler, stretch desktop and be provided with dolly and weighting material block, desktop is provided with electronic scale, expansion link top is provided with crossbeam, desktop is provided with level meter.
As further program of the utility model: described cabinet door is provided with handle.
As the utility model further scheme: described expansion link is fixing on the table.
Compared with prior art, the beneficial effects of the utility model are: the utility model cabinet door is provided with handle, handled easily, fire extinguisher ensures security against fire, the equipment of contracting bar and inclined-plane plank composition experiment of in dined plane, according to the angle of vertical scale and the random adjustable inclined surface apparatus plank of horizontal ruler, weighting material block arbitrarily can change the weight of dolly, electronic scale accurately weighs up the weight of dolly, baffle plate prevention dolly is gone out laboratory table from inclined-plane plank and is fallen on the ground, prevent dolly from breaking, cushion protection dolly on baffle plate, the experiment equipment of expansion link and crossbeam composition freely falling body, level meter ensures the level of desktop, other factors are avoided to affect experiment, structure is simple, easy to use, the study experimental interests of training student, improve the quality of teaching.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of physical gravity acceleration test table.
Fig. 2 is a kind of top view of physical gravity acceleration test table.
In figure: 1, desktop, 2, drawer, 3, cabinet door, 4, material storage room, 5, fire extinguisher, 6, baffle plate, 7, cushion, 8, weighting material block, 9, electronic scale, 10, inclined-plane plank, 11, dolly, 12, vertical scale, 13, expansion link, 14, crossbeam, 15, horizontal ruler, 16, level meter.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of physical gravity acceleration test table, comprise desktop 1, drawer 2, cabinet door 3, material storage room 4, fire extinguisher 5, baffle plate 6, cushion 7, electronic scale 9, inclined-plane plank 10, expansion link 13, crossbeam 14 and level meter 16, described desktop 1 is provided with drawer 2 below, drawer 2 is for filling some experiment equipments, material storage room 4 is provided with below drawer 2, material storage room 4 installs cabinet door 3, cabinet door 3 is provided with handle, handled easily, fire extinguisher 5 is provided with in material storage room 4, fire extinguisher 5 ensures security against fire, the side of desktop 1 is provided with baffle plate 6, the inner side of baffle plate 6 is provided with cushion 7, inclined-plane plank 10 one end and desktop 1 hinged, the other end of inclined-plane plank 10 is connected with expansion link 13, expansion link 13 is fixed on desktop 1, expansion link 13 is provided with vertical scale 12, desktop 1 is provided with horizontal ruler 15, expansion link 13 and inclined-plane plank 10 form the equipment of experiment of in dined plane, according to the angle of the random adjustable inclined surface apparatus plank 10 of vertical scale 12 and horizontal ruler 15, desktop 1 is provided with dolly 11 and weighting material block 8, weighting material block 8 arbitrarily can change the weight of dolly 11, desktop 1 is provided with electronic scale 9, electronic scale 9 accurately weighs up the weight of dolly 11, baffle plate 6 stops dolly 11 to go out laboratory table from inclined-plane plank 10 to fall on the ground, prevent dolly 11 from breaking, dolly 11 protected by cushion 7 on baffle plate 6, expansion link 13 top is provided with crossbeam 14, expansion link 13 and crossbeam 14 form the experiment equipment of freely falling body, desktop 1 is provided with level meter 16, level meter 16 ensures the level of desktop 1, other factors are avoided to affect experiment.
Operation principle of the present utility model is: the utility model drawer is for filling some experiment equipments, cabinet door is provided with handle, handled easily, fire extinguisher ensures security against fire, the equipment of contracting bar and inclined-plane plank composition experiment of in dined plane, according to the angle of vertical scale and the random adjustable inclined surface apparatus plank of horizontal ruler, weighting material block arbitrarily can change the weight of dolly, electronic scale accurately weighs up the weight of dolly, baffle plate prevention dolly is gone out laboratory table from inclined-plane plank and is fallen on the ground, prevent dolly from breaking, cushion protection dolly on baffle plate, the experiment equipment of expansion link and crossbeam composition freely falling body, level meter ensures the level of desktop, other factors are avoided to affect experiment.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. a physical gravity acceleration test table, comprise desktop, drawer, cabinet door, material storage room, fire extinguisher, baffle plate, cushion, electronic scale, inclined-plane plank, expansion link, crossbeam and level meter, it is characterized in that, drawer is provided with below described desktop, material storage room is provided with below drawer, material storage room installs cabinet door, fire extinguisher is provided with in material storage room, the side of desktop is provided with baffle plate, the inner side of baffle plate is provided with cushion, plank one end, inclined-plane and desktop hinged, the other end of inclined-plane plank is connected with expansion link, expansion link is provided with vertical scale, desktop is provided with horizontal ruler, stretch desktop and be provided with dolly and weighting material block, desktop is provided with electronic scale, expansion link top is provided with crossbeam, desktop is provided with level meter.
2. a kind of physical gravity acceleration test table according to claim 1, it is characterized in that, described cabinet door is provided with handle.
3. a kind of physical gravity acceleration test table according to claim 1, is characterized in that, described expansion link is fixing on the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527190.2U CN204973975U (en) | 2015-07-20 | 2015-07-20 | Physics acceleration of gravity experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527190.2U CN204973975U (en) | 2015-07-20 | 2015-07-20 | Physics acceleration of gravity experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973975U true CN204973975U (en) | 2016-01-20 |
Family
ID=55108395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527190.2U Expired - Fee Related CN204973975U (en) | 2015-07-20 | 2015-07-20 | Physics acceleration of gravity experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973975U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670746A (en) * | 2017-11-19 | 2018-02-09 | 宋骁祺 | A kind of high school physicses multi-function experimental rig |
| CN107808572A (en) * | 2017-12-13 | 2018-03-16 | 聂嘉琛 | A kind of high school physicses movement of falling object demo rack |
| CN109248725A (en) * | 2018-11-07 | 2019-01-22 | 河南朗博校准检测有限公司 | Multi-function experimental rig is used in a kind of experiment |
| CN110823646A (en) * | 2019-11-29 | 2020-02-21 | 张家港宏昌钢板有限公司 | Sampling device for transporting lime powder by tank truck under remote automatic control |
-
2015
- 2015-07-20 CN CN201520527190.2U patent/CN204973975U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670746A (en) * | 2017-11-19 | 2018-02-09 | 宋骁祺 | A kind of high school physicses multi-function experimental rig |
| CN107808572A (en) * | 2017-12-13 | 2018-03-16 | 聂嘉琛 | A kind of high school physicses movement of falling object demo rack |
| CN107808572B (en) * | 2017-12-13 | 2024-05-24 | 南京泰嘻营生物科技有限公司 | A free fall motion demonstration stand for high school physics |
| CN109248725A (en) * | 2018-11-07 | 2019-01-22 | 河南朗博校准检测有限公司 | Multi-function experimental rig is used in a kind of experiment |
| CN110823646A (en) * | 2019-11-29 | 2020-02-21 | 张家港宏昌钢板有限公司 | Sampling device for transporting lime powder by tank truck under remote automatic control |
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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: 20160120 Termination date: 20160720 |