CN203397562U - A simple pendulum apparatus easy to use - Google Patents
A simple pendulum apparatus easy to use Download PDFInfo
- Publication number
- CN203397562U CN203397562U CN201320519102.5U CN201320519102U CN203397562U CN 203397562 U CN203397562 U CN 203397562U CN 201320519102 U CN201320519102 U CN 201320519102U CN 203397562 U CN203397562 U CN 203397562U
- Authority
- CN
- China
- Prior art keywords
- funnel
- stand
- simple pendulum
- gland
- pressing plate
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
Provided is a simple pendulum apparatus easy to use. The simple pendulum apparatus comprises a roller-sliding plate, an iron stand, a fixed head, a funnel stand, a rotation pressing plate, a transverse support, a fine line, and a funnel, and is characterized in that the funnel stand is connected with the vertical rod of the iron stand through the fixed head fixedly connected with the funnel stand, that the rotation pressing plate is connected with the top surface of one end of the funnel stand through a fastening screw, wherein the end of the funnel stand is close to the fixed end, that the transverse support is connected with the vertical rod through the fixed head, that the funnel is connected with the transverse support through the fine line, that the fixed head is fixed on the vertical rod of the iron stand through a fastening screw. When the simple pendulum apparatus is used, the funnel is placed in a hole on the funnel stand if the simple pendulum apparatus is moved after used. Then, the rotation pressing plate is rotated to cover the funnel and the funnel is fixed by the fastening screw. Thus, the funnel can be easily taken care of and is prevented from leaving around or losing.
Description
Technical field
The utility model relates to a kind of middle school physical experiment teaching aid, relates to specifically a kind of convenient simple pendulum device using.
Background technology
In Physical Experiment, have an experiment with simple pendulum, its device is scattered, during mounting cost, disassemble also time-consuming, while using Shi Congyige class to take another class, the single pendulum rolling of shaking arbitrarily while not disassembling, if disassemble install again just cumbersome.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of convenient simple pendulum device using is provided.
The utility model is realized by following technological means: a kind of convenient simple pendulum device using, comprise skateboard, iron stand, gland, filtration stand, rotation pressing plate, lateral frame, fine rule, funnel, it is characterized in that: described filtration stand is connected on the vertical bar of iron stand by the gland being fixedly connected with it, rotate pressing plate and by holding screw, be connected to the upper surface that leans on gland one end on filtration stand, lateral frame is connected on vertical bar by gland, and funnel is connected on lateral frame by fine rule.
Described gland is fixed on the vertical bar of iron stand by holding screw.
When concrete use, if finished using while packing up experimental provision, funnel is placed in the hole of filtration stand, rotation is rotated pressing plate and is covered funnel and fix with holding screw, just can take care of funnel easily and does not make it disorderly get rid of or lose.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation of the utility model aim protection, can also make the concrete conversion of a lot of forms, within these all belong to protection domain of the present utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model
Schematic diagram when accompanying drawing 2 is the utility model funnel stationary state
Accompanying drawing 3 is filtration stand vertical view
In figure: 1-skateboard, 2-iron stand, the vertical bar of 3-, 4-gland, 5-filtration stand, 6-rotates pressing plate, 7-holding screw, 8-lateral frame, 9-fine rule, 10-funnel.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is described in further detail:
As shown in FIG., a kind of convenient simple pendulum device using, comprise skateboard 1, iron stand 2, gland 4, filtration stand 5, rotate pressing plate 6, lateral frame 8, fine rule 9, funnel 10, it is characterized in that: described filtration stand 5 is connected on the vertical bar 3 of iron stand 2 by the gland 4 being fixedly connected with it, rotate pressing plate 6 and by holding screw 7, be connected to the upper surface that leans on gland 4 one end on filtration stand 5, lateral frame 8 is connected on vertical bar 3 by gland 4, and funnel 10 is connected on lateral frame 8 by fine rule 9.
Described gland 4 is fixed on the vertical bar 3 of iron stand 2 by holding screw 7.
When concrete use, if finished using while packing up experimental provision, funnel 10 is placed in the hole of filtration stand 5, rotation is rotated pressing plate 6 and is covered funnel 10 fixing with holding screw 7, just can take care of funnel 10 easily and does not make it disorderly get rid of or lose.
Claims (2)
1. one kind facilitates the simple pendulum device using, comprise skateboard, iron stand, gland, filtration stand, rotation pressing plate, lateral frame, fine rule, funnel, it is characterized in that: described filtration stand is connected on the vertical bar of iron stand by the gland being fixedly connected with it, rotate pressing plate and by holding screw, be connected to the upper surface that leans on gland one end on filtration stand, lateral frame is connected on vertical bar by gland, and funnel is connected on lateral frame by fine rule.
2. a kind of convenient simple pendulum device using according to claim 1, is characterized in that: described gland is fixed on the vertical bar of iron stand by holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519102.5U CN203397562U (en) | 2013-08-25 | 2013-08-25 | A simple pendulum apparatus easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519102.5U CN203397562U (en) | 2013-08-25 | 2013-08-25 | A simple pendulum apparatus easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397562U true CN203397562U (en) | 2014-01-15 |
Family
ID=49909080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519102.5U Expired - Fee Related CN203397562U (en) | 2013-08-25 | 2013-08-25 | A simple pendulum apparatus easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397562U (en) |
-
2013
- 2013-08-25 CN CN201320519102.5U patent/CN203397562U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202151573U (en) | Rotary funnel stand | |
| CN203397562U (en) | A simple pendulum apparatus easy to use | |
| CN204519783U (en) | Computer whirligig | |
| CN203972782U (en) | Automatic consolidation die cavity device | |
| CN204664762U (en) | A kind of novel portable chromatographic column bearing | |
| CN202864014U (en) | Storage frame of electric pole rim | |
| CN203869709U (en) | Adjustable forced centering plate | |
| CN202570231U (en) | Instrument lifting platform for chemical experiment teaching | |
| CN202836391U (en) | Screw micrometer provided with magnifier | |
| CN204184087U (en) | Combination ruler | |
| CN104580620A (en) | Mobile phone holder | |
| CN203531140U (en) | Connecting piece without holes | |
| CN202563769U (en) | Convenient inertia experiment apparatus | |
| CN202397030U (en) | Show window capable of holding oil paintings | |
| CN204089507U (en) | A kind of for motor processing supporting tool | |
| CN202458774U (en) | Mouse fixer | |
| CN203201132U (en) | Movable-type simple wall-attached hanging basket device | |
| CN203663322U (en) | High jump stand | |
| CN204720026U (en) | A kind of Chinese literature teaching exhibiting device | |
| CN203091632U (en) | Round steel grinding device | |
| CN203407451U (en) | Tea strip tidying box of tea strip tidying machine | |
| CN203739508U (en) | Blackboard eraser | |
| CN202021949U (en) | Book clipping device | |
| CN203542134U (en) | Horizontal processing center of pentahedral machine | |
| CN203862748U (en) | Turnover mounting structure for veneer reeling machine |
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 |
Granted publication date: 20140115 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |