CN203862279U - Physical experiment table - Google Patents
Physical experiment table Download PDFInfo
- Publication number
- CN203862279U CN203862279U CN201420077240.7U CN201420077240U CN203862279U CN 203862279 U CN203862279 U CN 203862279U CN 201420077240 U CN201420077240 U CN 201420077240U CN 203862279 U CN203862279 U CN 203862279U
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- CN
- China
- Prior art keywords
- support bar
- experiment platform
- slope panel
- stage body
- branch sleeve
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Abstract
The utility model provides a physical experiment table. The physical experiment table comprises a table body, an experiment platform, a sliding groove, a sliding block, a rotating slope panel, universal balls, support rods, a connecting sleeve, lock bolts, a main scale disc and a micro scale disc, wherein the experiment platform is arranged on that table body; the sliding groove is formed in the experiment platform; the sliding block is arranged in the sliding groove, and a mounting hole is formed in the sliding block; the rotating slope panel is movably connected with the experiment platform; the universal balls comprise a first universal ball connected with the rotating slope panel and a second universal ball connected with the experiment platform; the support rods comprise a first support rod connected with the first universal ball and a second support rod connected with the second universal ball; the connecting sleeve is glidingly connected with the first support rod and the second support rod; the lock bolts are arranged on the connecting sleeve and comprise a first lock bolt and a second lock bolt; the main scale disc is arranged on the back side of the rotating slope panel and connected with the experiment platform; and the micro scale disc is arranged on the rotating slope panel and matched with the main scale disc. The physical experiment table has the benefits as follows: the slope of the rotating slope panel is adjustable, the adjustment angle can be read directly, the teaching process is flexible, and the learning effect of students is good.
Description
Technical field
The utility model relates to instruments used for education field, refers to especially a kind of Physical Experiment platform.
Background technology
Physics is that to test be basic subject, and many laws are all introduced by experiment and verified.Many laws of physics only have by experiment introduces, derives and verifies, just can make more deep, the vivid understanding of student, such as, when operation stressed on inclined-plane at object analysis, needs proving of different angles and gradient.At present in Experiments of Machanics, especially when stressed on inclined-plane at object analysis, ruuning situation, need on the inclined-plane of different angles, test, existing Physical Experiment platform only has a platform, inclined-plane need to be built separately, not only cumbersome, and the angle of inclination on inclined-plane is difficult to Measurement accuracy, will make like this teaching process underaction, inconvenient Students ' Learning.
Utility model content
The utility model proposes a kind of Physical Experiment platform, solved in prior art Experiments of Machanics Physical Experiment platform inclined-plane non-adjustable, and the angle of inclination on inclined-plane is difficult to the problem of measuring.
The technical solution of the utility model is achieved in that
A kind of Physical Experiment platform, comprising:
Stage body;
Experiment porch, is arranged on described stage body;
Chute, is arranged on described experiment porch;
Slide block, is arranged in described chute, and described slide block is provided with installing hole;
Rotate slope panel, be flexibly connected with described experiment porch;
Multi-directional ball, comprises the first multi-directional ball being connected with described rotation slope panel and the second multi-directional ball being connected with described experiment porch;
Support bar, comprises the first support bar being connected with described the first multi-directional ball and the second support bar being connected with described the second multi-directional ball;
Branch sleeve, is slidably connected with described the first support bar and described the second support bar;
Clamping screw, is arranged on described branch sleeve, comprises the first clamping screw matching with described the first support bar and the second clamping screw matching with described the second support bar;
Main scale dish, is arranged at described rotation slope panel rear side, is connected with described experiment porch;
Micro-chi dish, is arranged on the panel of described rotation slope, matches with described main scale dish.
Further, Physical Experiment platform described in the utility model, also comprises:
Storage tank, is arranged in described stage body.
Further, Physical Experiment platform described in the utility model, also comprises:
Levelling shoe, is connected with described stage body.
Further, Physical Experiment platform described in the utility model, also comprises:
Alternating voltage dial gauge, is arranged on described stage body;
Vdct table, is arranged on described stage body;
DC current test chart, is arranged on described stage body;
Sensitivity meter, is arranged on described stage body.
Preferably, described rotation slope panel is flexibly connected with described experiment porch by rotating shaft.
Preferably, on described experiment porch, be provided with distance scale line near described chute, the side of described rotation slope panel is provided with length graduation mark.
The beneficial effects of the utility model are:
1, Physical Experiment platform described in the utility model, simple in structure, easy to use, be skillfully constructed, in Experiments of Machanics, carry out that object is stressed on inclined-plane, ruuning situation is while analyzing, the gradient of rotating slope panel can regulate according to actual conditions, adjusting angle can directly be read according to main scale dish, teaching process is flexible, and students ' learning performance is good.
2, Physical Experiment platform described in the utility model, has adopted main scale dish and micro-chi dish to coordinate, and has improved the high precision reading that rotates the gradient of slope panel.
3, Physical Experiment platform described in the utility model, slide block is provided with installing hole, installing hole can fixedly mount the optical experiment instruments such as illuminator, convex lens, screen and carry out Experiments of Optics, do not need extra base, and on experiment porch, be provided with distance scale line near chute, there is the function of Experiments of Optics.
4, Physical Experiment platform described in the utility model, is provided with alternating voltage dial gauge, vdct table, DC current test chart and sensitivity meter, has the function of simple Experiments of Electricity.
5, Physical Experiment platform described in the utility model, is provided with levelling shoe, levelness that can regulation experiment platform.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of Physical Experiment platform of the utility model;
Fig. 2 is the structural representation of stage body, experiment porch and the levelling shoe of a kind of Physical Experiment platform of the utility model;
Fig. 3 is the structural representation of multi-directional ball, support bar, branch sleeve and the clamping screw of a kind of Physical Experiment platform of the utility model;
Fig. 4 is the structural representation of rotation slope panel, main scale dish and micro-chi dish of a kind of Physical Experiment platform of the utility model;
Fig. 5 is the cutaway view of support bar, branch sleeve and the clamping screw of a kind of Physical Experiment platform of the utility model.
In figure:
1, stage body; 2, experiment porch; 3, chute; 4, slide block; 5, installing hole; 6, rotate slope panel; 7, the first multi-directional ball; 8, the second multi-directional ball; 9, the first support bar; 10, the second support bar; 11, branch sleeve; 12, the first clamping screw; 13, the second clamping screw; 14, main scale dish; 15, micro-chi dish; 16, storage tank; 17, levelling shoe; 18, alternating voltage dial gauge; 19, vdct table; 20, DC current test chart; 21, sensitivity meter; 22, rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-5, a kind of Physical Experiment platform described in the utility model, comprising:
Stage body 1;
Experiment porch 2, is arranged on stage body 1;
Chute 3, is arranged on experiment porch 2;
Slide block 4, is arranged in chute 3, and slide block 4 is provided with installing hole 5;
Rotate slope panel 6, be flexibly connected with experiment porch 2;
Multi-directional ball, comprises the first multi-directional ball 7 being connected with rotation slope panel 6 and the second multi-directional ball 8 being connected with experiment porch 2;
Support bar, comprises the first support bar 9 being connected with the first multi-directional ball 7 and the second support bar 10 being connected with the second multi-directional ball 8;
Branch sleeve 11, is slidably connected with the first support bar 9 and the second support bar 10;
Clamping screw, is arranged on branch sleeve 11, comprises the first clamping screw 12 matching with the first support bar 9 and the second clamping screw 13 matching with the second support bar 10;
Main scale dish 14, is arranged at and rotates slope panel 6 rear sides, is connected with experiment porch 2;
Micro-chi dish 15, is arranged at and rotates on slope panel 6, matches with main scale dish 14.
Wherein, the first support bar 9 and the second support bar 10 realize with branch sleeve 11 the mode structure being slidably connected to be had multiple, example as shown in Figure 5, branch sleeve is established an annular projection in 11 upper ends, the second support bar 10 is identical with the internal diameter of annular projection by branch sleeve 11 lower ends insertions and second internal diameter of support bar 10, and the first support bar 9 is identical with the internal diameter of annular projection by branch sleeve 11 upper ends insertions and the first support bar 9 external diameters.The first clamping screw 12 is arranged on branch sleeve 11 the first support bar 9 is realized to locking, and the second clamping screw 13 is arranged on branch sleeve 11 the second support bar 10 is realized to locking.Certainly, the first support bar 9 and the second support bar 10 realize with branch sleeve 11 mode being slidably connected can also alternate manner, and the utility model does not limit this; The precision of main scale dish 14 scales is 0.5 °, the precision of micro-chi dish 15 scales is 1 ', 30 lattice arc length of micro-chi dish 15 scales equate with 29 lattice arc length of main scale dish 14 scales, the number of degrees 30 of 1 lattice of main scale dish 14 scales ', 0.5 °, be assigned in 30 lattice on micro-chi dish 15 scales, every lattice of micro-chi dish 15 scales represent 1 ', the precision of reading just reached 1 '.
In addition, rotate between slope panel 6 and the first multi-directional ball 7 and be preferably between experiment porch 2 and the second multi-directional ball 8 and removably connect, or between experiment porch 2 and the second multi-directional ball 8, be preferably and removably connect, to improve the space that utilizes of Physical Experiment platform described in the utility model; Main scale dish 14 and experiment porch 2 can be for being fixedly connected with, also can be for removably connecting.
Physical Experiment platform described in the utility model, simple in structure, easy to use, be skillfully constructed, in Experiments of Machanics, carry out that object is stressed on inclined-plane, ruuning situation is while analyzing, the gradient of rotating slope panel 6 can regulate according to actual conditions, adjusting angle can directly be read according to main scale dish 14, teaching process is flexible, and students ' learning performance is good.Meanwhile, Physical Experiment platform described in the utility model, has adopted main scale dish 14 and micro-chi dish 15 to coordinate, and has improved the high precision reading that rotates the gradient of slope panel.In addition, Physical Experiment platform described in the utility model, slide block 4 is provided with installing hole 5, installing hole 5 can fixedly mount the optical experiment instruments such as illuminator, convex lens, screen and carry out Experiments of Optics, do not need extra base, and on experiment porch 2, be provided with distance scale line near chute 3, there is the function of Experiments of Optics.
Physical Experiment platform described in the utility model, can also comprise:
Storage tank 16, is arranged in stage body 1.
Physical Experiment platform described in the utility model, can also comprise:
Levelling shoe 17, is connected with stage body 1.
Wherein, levelling shoe 17 is mainly the levelness of regulation experiment platform 2, ensures the accuracy of Experiments of Machanics.
Physical Experiment platform described in the utility model, can also comprise:
Alternating voltage dial gauge 18, is arranged on stage body 1;
Vdct table 19, is arranged on stage body 1;
DC current test chart 20, is arranged on stage body 1;
Sensitivity meter 21, is arranged on stage body 1.
Physical Experiment platform described in the utility model, is provided with alternating voltage dial gauge 18, vdct table 19, DC current test chart 20 and sensitivity meter 21, has the function of simple Experiments of Electricity.
Wherein, preferably, rotate slope panel 6 and be flexibly connected with experiment porch 2 by rotating shaft 22.Certainly, can also use other connected mode, such as gemel connection, the utility model does not limit this.
Wherein, preferably, on experiment porch 2, be provided with distance scale line near chute 3, the side of rotating slope panel 6 is provided with length graduation mark.
Wherein, on experiment porch 2, be provided with distance scale line near chute 3, do not need additionally to use ruler, direct convenience draws experimental data fast.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a Physical Experiment platform, is characterized in that, comprising:
Stage body (1);
Experiment porch (2), is arranged on described stage body (1);
Chute (3), is arranged on described experiment porch (2);
Slide block (4), is arranged in described chute (3), and described slide block (4) is provided with installing hole (5);
Rotate slope panel (6), be flexibly connected with described experiment porch (2);
Multi-directional ball, comprises the first multi-directional ball (7) being connected with described rotation slope panel (6) and the second multi-directional ball (8) being connected with described experiment porch (2);
Support bar, comprises the first support bar (9) being connected with described the first multi-directional ball (7) and the second support bar (10) being connected with described the second multi-directional ball (8);
Branch sleeve (11), be slidably connected with described the first support bar (9) and described the second support bar (10), described branch sleeve (11) is established an annular projection in upper end, described the second support bar (10) is identical with the internal diameter of described annular projection by the internal diameter of the insertion of branch sleeve (11) lower end and described the second support bar (10), and the first support bar (9) is identical with the internal diameter of described annular projection by the insertion of described branch sleeve (11) upper end and described the first support bar (9) external diameter;
Clamping screw, be arranged on described branch sleeve (11), comprise the first clamping screw (12) matching with described the first support bar (9) and the second clamping screw (13) matching with described the second support bar (10), it is upper to the first support bar (9) realization locking that described the first clamping screw (12) is arranged at described branch sleeve (11), and it is upper to the second support bar (10) realization locking that described the second clamping screw (13) is arranged at described branch sleeve (11);
Main scale dish (14), is arranged at described rotation slope panel (6) rear side, is connected with described experiment porch (2);
Micro-chi dish (15), is arranged at described rotation slope panel (6) upper, matches with described main scale dish (14).
2. Physical Experiment platform according to claim 1, is characterized in that, also comprises:
Storage tank (16), is arranged in described stage body (1).
3. Physical Experiment platform according to claim 1, is characterized in that, also comprises:
Levelling shoe (17), is connected with described stage body (1).
4. Physical Experiment platform according to claim 1, is characterized in that, also comprises:
Alternating voltage dial gauge (18), is arranged on described stage body (1);
Vdct table (19), is arranged on described stage body (1);
DC current test chart (20), is arranged on described stage body (1);
Sensitivity meter (21), is arranged on described stage body (1).
5. Physical Experiment platform according to claim 1, is characterized in that, described rotation slope panel (6) is flexibly connected with described experiment porch (2) by rotating shaft (22).
6. Physical Experiment platform according to claim 1, is characterized in that, described experiment porch (2) is upper is provided with distance scale line near described chute (3), and the side of described rotation slope panel (6) is provided with length graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077240.7U CN203862279U (en) | 2014-02-19 | 2014-02-19 | Physical experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077240.7U CN203862279U (en) | 2014-02-19 | 2014-02-19 | Physical experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862279U true CN203862279U (en) | 2014-10-08 |
Family
ID=51643270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077240.7U Expired - Fee Related CN203862279U (en) | 2014-02-19 | 2014-02-19 | Physical experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862279U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562134A (en) * | 2015-12-10 | 2016-05-11 | 新乡学院 | Integral physical experiment table |
| CN107626367A (en) * | 2017-10-27 | 2018-01-26 | 佛山杰致信息科技有限公司 | A kind of Physical Experiment synthetic operation platform |
| CN107993534A (en) * | 2018-01-16 | 2018-05-04 | 浙江大学城市学院 | A kind of mechanical fine motion inclined-plane measures friction coefficient experiment instrument |
| CN109622100A (en) * | 2019-01-18 | 2019-04-16 | 宋子宁 | Physical experiment table |
| WO2021027278A1 (en) * | 2019-08-13 | 2021-02-18 | 五邑大学 | Experiment table |
-
2014
- 2014-02-19 CN CN201420077240.7U patent/CN203862279U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562134A (en) * | 2015-12-10 | 2016-05-11 | 新乡学院 | Integral physical experiment table |
| CN107626367A (en) * | 2017-10-27 | 2018-01-26 | 佛山杰致信息科技有限公司 | A kind of Physical Experiment synthetic operation platform |
| CN107626367B (en) * | 2017-10-27 | 2020-09-08 | 佛山杰致信息科技有限公司 | Comprehensive workbench for physical experiments |
| CN107993534A (en) * | 2018-01-16 | 2018-05-04 | 浙江大学城市学院 | A kind of mechanical fine motion inclined-plane measures friction coefficient experiment instrument |
| CN109622100A (en) * | 2019-01-18 | 2019-04-16 | 宋子宁 | Physical experiment table |
| WO2021027278A1 (en) * | 2019-08-13 | 2021-02-18 | 五邑大学 | Experiment table |
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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 |
Granted publication date: 20141008 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |