CN107886813B - Physical teaching is with activity experiment platform device - Google Patents
Physical teaching is with activity experiment platform device Download PDFInfo
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- CN107886813B CN107886813B CN201711316685.0A CN201711316685A CN107886813B CN 107886813 B CN107886813 B CN 107886813B CN 201711316685 A CN201711316685 A CN 201711316685A CN 107886813 B CN107886813 B CN 107886813B
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- 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
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Abstract
The invention provides a movable experiment platform device for physical teaching, and belongs to the field of teaching. Comprises a supporting main rod; a support bottom plate is horizontally and fixedly connected with the lower end head of the support main rod; a chute is vertically arranged in the supporting main rod; a clamping groove is fixedly connected to the vertical sliding groove at the upper end of the sliding groove; a telescopic rod is vertically inserted into the sliding groove 7; the lower end of the telescopic rod is horizontally and fixedly connected with a sliding block; a thread rotating block is horizontally connected to the inner part of the sliding chute through occluded threads; the upper end of the telescopic rod is vertically and fixedly connected with a first spring; the upper end of the telescopic rod is horizontally and fixedly connected with a supporting top plate, and the upper end of the first spring is fixedly connected to the supporting top plate; the supporting base plate is convenient for stably supporting the supporting main rod; the universal wheels are convenient for driving the supporting bottom plate to move; when the telescopic rod is stretched to the uppermost end in the sliding groove, the telescopic rod is rotated, so that the telescopic rod is conveniently clamped on the clamping groove; the sliding block is convenient to slide up and down in the sliding groove and is convenient to be clamped on the clamping groove; the thread rotating block is convenient to rotate and move up and down in the sliding groove.
Description
Technical Field
The invention relates to teaching equipment, in particular to a movable experiment platform device for physical teaching.
Background
At present, physics is the most basic structure, the most common interaction, the most common motion rule and the natural science of the used experimental means and thinking method in the research material world, at present, physics becomes one of the most basic subjects in the natural science, the physics rule verified by a large number of strict experiments is called as the physics rule, however, like other natural science theories, the laws can not be proved, the correctness can only be verified by repeated experiments, and the invention is provided with a convenient physical experiment table.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a movable experiment platform device for physical teaching in the teaching field.
In order to solve the technical problems, the invention provides the following technical scheme:
a movable experiment platform device for physics teaching comprises a main supporting rod; a support bottom plate is horizontally and fixedly connected with the lower end head of the support main rod; a chute is vertically arranged in the supporting main rod; a clamping groove is fixedly connected to the vertical sliding groove at the upper end of the sliding groove; a telescopic rod is vertically inserted into the sliding groove 7; the lower end of the telescopic rod is horizontally and fixedly connected with a sliding block; a thread rotating block is horizontally connected to the inner part of the sliding chute through occluded threads; the upper end of the telescopic rod is vertically and fixedly connected with a first spring; the upper end of the telescopic rod is horizontally and fixedly connected with a supporting top plate, and the upper end of the first spring is fixedly connected to the supporting top plate; the right end head of the supporting top plate is horizontally connected with the movable sliding plate leftwards through a hinge; the left end of the movable sliding plate is vertically connected with a control rod through a hinge; the control rod is vertically inserted into the first box body, and the upper end of the first box body is fixedly connected to the lower end face of the supporting top plate; the right end face of the control rod is vertically meshed with a circular turntable through a tooth socket; a fixed block is vertically and fixedly connected to the left end of the movable sliding plate; the upper end of the fixing block horizontally penetrates through the threaded rod; the left end of the threaded rod is vertically connected with a rotating rod through an occluded thread; a movable clamping plate is vertically sleeved at the right end of the threaded rod; a second box body is vertically and fixedly connected to the right end of the supporting top plate; a second spring is vertically and fixedly connected inside the second box body; the upper end head of the second spring is vertically and fixedly connected with a containing box; the left end of the second box body is horizontally connected with a cover plate rightwards through a hinge; a clamping block is horizontally and fixedly connected to the right end of the cover plate; the clamping block is buckled on the elastic plastic buckle, and the elastic plastic buckle is vertically and fixedly connected to the second box body.
As a further improvement of the invention: the lower end face of the supporting bottom plate is uniformly provided with universal wheels.
As a still further improvement of the invention: the middle of the thread rotating block is horizontally provided with a groove.
As a still further improvement of the invention: the right end of the threaded rotating block is horizontally and fixedly connected with a rotating block, and the rotating block horizontally penetrates through the supporting main rod.
As a still further improvement of the invention: the circular turntable is vertically and fixedly connected with a rotating handle.
Compared with the prior art, the invention has the beneficial effects that:
the supporting base plate is convenient for stably supporting the supporting main rod; the universal wheels are convenient for driving the supporting bottom plate to move; when the telescopic rod is stretched to the uppermost end in the sliding groove, the telescopic rod is rotated, so that the telescopic rod is conveniently clamped on the clamping groove; the sliding block is convenient to slide up and down in the sliding groove and is convenient to be clamped on the clamping groove; the thread rotating block is convenient to rotate and move up and down in the sliding chute; the middle of the thread rotating block is horizontally provided with a groove, and when the thread rotating block rotates to a proper position in the sliding groove, the sliding block is conveniently clamped on the upper surface of the groove of the thread rotating block; the rotating block is convenient for driving the thread rotating block to rotate; the first spring prevents the telescopic rod from falling with overlarge impact force; the movable sliding plate can rotate up and down conveniently through the hinge and is used for the experiment trolley to slide; the control rod is convenient for jacking the left end of the movable sliding plate to lift up and down, and is convenient for changing the sliding height of the movable sliding plate; the control rod is convenient to move up and down in the first box body; the round turntable is convenient for driving the control rod to lift up and down; the handle is rotated to drive the circular turntable to rotate; the threaded rod is convenient to rotate in the fixed block and move left and right; the rotating rod is convenient for driving the threaded rod to move left and right; the threaded rod is convenient for driving the movable clamping plate to move leftwards, and the movable clamping plate is convenient for clamping the dotting timer; the first spring is convenient for popping the second box body upwards through the containing box; the cover plate can swing up and down through the hinge conveniently and can cover the upper end of the containing box conveniently; the clamping block is convenient to clamp in the elastic plastic buckle, so that the cover plate is fixedly covered on the storage box.
Drawings
FIG. 1 is a schematic structural diagram of a movable experimental platform device for physics teaching;
FIG. 2 is a schematic view of a top view of a slot in a movable experimental platform device for physics teaching;
FIG. 3 is a schematic view of a top view of a thread turning block in the movable experiment platform device for physics teaching;
FIG. 4 is a left-side view schematic structural diagram of a first box of the movable experiment platform device for physics teaching;
FIG. 5 is a schematic diagram of a side view structure of an elastic plastic buckle in a movable experiment platform device for physics teaching;
in the figure: 1-supporting main rod, 2-supporting bottom plate, 3-universal wheel, 4-sliding block, 5-threaded rotating block, 6-rotating block, 7-sliding chute, 8-first box body, 9-control rod, 10-circular rotating disc, 11-rotating handle, 12-telescopic rod, 13-clamping groove, 14-first spring, 15-movable sliding plate, 16-supporting top plate, 17-cover plate, 18-clamping block, 19-elastic plastic buckle, 20-containing box, 21-second spring, 22-second box body, 23-fixing block, 24-rotating rod, 25-threaded rod and 26-movable clamping plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Referring to fig. 1-3, the present embodiment provides a movable experimental platform device for physics teaching, which includes a main supporting rod 1; the lower end of the supporting main rod 1 is horizontally and fixedly connected with a supporting bottom plate 2, and the supporting bottom plate 2 is convenient for stably supporting the supporting main rod 1; universal wheels 3 are uniformly arranged on the lower end face of the supporting bottom plate 2, and the universal wheels 3 are convenient for driving the supporting bottom plate 2 to move; a chute 7 is vertically arranged in the supporting main rod 1; a clamping groove 13 is fixedly connected to the vertical sliding groove at the upper end of the sliding groove 7; an expansion link 12 is vertically inserted into the sliding chute 7, and when the expansion link 12 extends to the uppermost end in the sliding chute 7, the expansion link 12 is rotated, so that the expansion link 12 is conveniently clamped on the clamping groove 13; the lower end head of the telescopic rod 12 is horizontally and fixedly connected with a sliding block 4, the sliding block 4 is convenient to slide up and down in the sliding groove 7, and the sliding block 4 is convenient to be clamped on the clamping groove 13; the interior of the sliding chute 7 is horizontally connected with a thread rotating block 5 through occluded threads, and the thread rotating block 5 is convenient for up-and-down rotating movement in the sliding chute 7; a groove is horizontally formed in the middle of the threaded rotating block 5, and when the threaded rotating block 5 rotates to a proper position in the sliding groove 7, the sliding block 4 is conveniently clamped on the upper surface of the groove of the threaded rotating block 5; the right end of the threaded rotating block 5 is horizontally and fixedly connected with a rotating block 6, the rotating block 6 horizontally penetrates through the supporting main rod 1, and the rotating block 6 is convenient for driving the threaded rotating block 5 to rotate; the upper end of the telescopic rod 12 is vertically and fixedly connected with a first spring 14, and the first spring 14 prevents the telescopic rod 12 from falling with overlarge impact force; the upper end of the telescopic rod 12 is horizontally and fixedly connected with a supporting top plate 16, and the upper end of the first spring 14 is fixedly connected on the supporting top plate 16; the right end of the supporting top plate 16 is horizontally connected with a movable sliding plate 15 leftwards through a hinge, the movable sliding plate 15 can conveniently rotate up and down through the hinge, and the movable sliding plate 15 is used for sliding of the experiment trolley; the left end of the movable sliding plate 15 is vertically connected with a control rod 9 through a hinge, and the control rod 9 is convenient for jacking the left end of the movable sliding plate 15 to lift up and down, so that the sliding height of the movable sliding plate 15 can be changed conveniently; the control rod 9 is vertically inserted into the first box body 8, the upper end of the first box body 8 is fixedly connected to the lower end face of the supporting top plate 16, and the control rod 9 can conveniently move up and down in the first box body 8; the right end face of the control rod 9 is vertically meshed with a circular turntable 10 through a tooth socket, and the circular turntable 10 is convenient for driving the control rod 9 to lift up and down; the circular turntable 10 is vertically and fixedly connected with a rotating handle 11, and the rotating handle 11 is convenient for driving the circular turntable 10 to rotate; a fixed block 23 is vertically and fixedly connected to the left end of the movable sliding plate 15; the upper end of the fixed block 23 horizontally penetrates through a threaded rod 25, and the threaded rod 25 is convenient to rotate in the fixed block 23 to move left and right; the left end of the threaded rod 25 is vertically connected with a rotating rod 24 through an occlusion thread, and the rotating rod 24 is convenient for driving the threaded rod 25 to move left and right; the right end of the threaded rod 25 is vertically sleeved with a movable clamping plate 26, the threaded rod 25 is convenient for driving the movable clamping plate 26 to move leftwards, and the movable clamping plate 26 is convenient for clamping a dotting timer; a second box body 22 is vertically and fixedly connected to the right end of the supporting top plate 16; a second spring 21 is vertically and fixedly connected inside the second box body 22; the upper end of the second spring 21 is vertically and fixedly connected with a containing box 20, and the first spring 21 is convenient to pop up the second box body 22 through the containing box 20; the left end of the second box body 22 is horizontally connected with a cover plate 17 rightwards through a hinge, the cover plate 17 can conveniently swing up and down through the hinge, and the cover plate 17 can conveniently cover the upper end of the containing box 20; a clamping block 18 is horizontally and fixedly connected to the right end of the cover plate 17; the fixture block 18 is buckled on the elastic plastic buckle 19, the elastic plastic buckle 19 is vertically and fixedly connected to the second box body 22, and the fixture block 18 is conveniently clamped in the elastic plastic buckle 19, so that the cover plate 17 is fixedly covered on the storage box 20.
The specific use mode is as follows: firstly, when a user drives the whole device to move an experimental position through the universal wheel 3, the user drives the thread rotating block 5 to rotate to a proper position in the sliding groove 7 through the rotating block 6, the sliding block 4 rotates to a horizontal position in the clamping groove 13, then the sliding block slides to a groove in the thread rotating block 5 along the sliding groove 7, then the telescopic rod 12 is driven to move downwards and drive the first spring 14 to compress, then the user rotates the rotating handle 11, the rotating handle 11 drives the control rod 9 to jack up the left end of the movable sliding plate 15 upwards through the rotation of the circular turntable 10, so that the inclination of the movable sliding plate 15 is changed, then the user breaks away from the elastic plastic buckle 19 through the clamping block 18, the second spring 21 jacks up the storage box 20, the storage box 20 jacks up the cover plate 17, and the user can conveniently take and use equipment in the storage box 20.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (3)
1. A movable experiment platform device for physics teaching comprises a main supporting rod (1); the device is characterized in that a supporting bottom plate (2) is horizontally and fixedly connected with the lower end of the supporting main rod (1); a chute (7) is vertically arranged in the supporting main rod (1); a clamping groove (13) is fixedly connected to the vertical sliding chute (7) at the upper end of the sliding chute (7); a telescopic rod (12) is vertically inserted into the chute (7); the lower end head of the telescopic rod (12) is horizontally and fixedly connected with a sliding block (4); a thread rotating block (5) is horizontally connected to the inner part of the sliding chute (7) through occluded threads; the upper end of the telescopic rod (12) is vertically and fixedly connected with a first spring (14); the upper end of the telescopic rod (12) is horizontally and fixedly connected with a supporting top plate (16), and the upper end of the first spring (14) is fixedly connected to the supporting top plate (16); the right end of the supporting top plate (16) is horizontally connected with a movable sliding plate (15) leftwards through a hinge; the left end of the movable sliding plate (15) is vertically connected with a control rod (9) through a hinge; the control rod (9) is vertically inserted into the first box body (8), and the upper end of the first box body (8) is fixedly connected with the lower end face of the supporting top plate (16); the right end face of the control rod (9) is vertically meshed with a circular turntable (10) through a tooth groove; a fixed block (23) is vertically and fixedly connected to the left end of the movable sliding plate (15); the upper end of the fixed block (23) horizontally penetrates through the threaded rod (25); the left end of the threaded rod (25) is vertically connected with a rotating rod (24) through an occlusion thread; a movable clamping plate (26) is vertically sleeved at the right end of the threaded rod (25); the branch
A second box body (22) is vertically and fixedly connected to the right end of the top supporting plate (16); a second spring (21) is vertically and fixedly connected inside the second box body (22); the upper end of the second spring (21) is vertically and fixedly connected with a containing box (20); the left end of the second box body (22) is horizontally connected with a cover plate (17) rightwards through a hinge; a clamping block (18) is horizontally and fixedly connected to the right end of the cover plate (17); the clamping block (18) is buckled on the elastic plastic buckle (19) and the elastic plastic buckle (19) is vertically and fixedly connected to the second box body (22), a groove is horizontally formed in the middle of the thread rotating block (5), the rotating block (6) is horizontally and fixedly connected to the right end of the thread rotating block (5), and the rotating block (6) horizontally penetrates through the supporting main rod (1).
2. The movable experiment platform device for physics teaching as claimed in claim 1, wherein the lower end face of said supporting bottom plate (2) is uniformly provided with universal wheels (3).
3. The movable experiment platform device for physics teaching as claimed in claim 1, wherein said circular turntable (10) is vertically and fixedly connected with a rotating handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316685.0A CN107886813B (en) | 2017-12-12 | 2017-12-12 | Physical teaching is with activity experiment platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316685.0A CN107886813B (en) | 2017-12-12 | 2017-12-12 | Physical teaching is with activity experiment platform device |
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| Publication Number | Publication Date |
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| CN107886813A CN107886813A (en) | 2018-04-06 |
| CN107886813B true CN107886813B (en) | 2020-06-30 |
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| CN201711316685.0A Active CN107886813B (en) | 2017-12-12 | 2017-12-12 | Physical teaching is with activity experiment platform device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203480730U (en) * | 2013-09-30 | 2014-03-12 | 浙江工贸职业技术学院 | Multiple adjusting inclined surface simulation device |
| CN205609037U (en) * | 2016-01-08 | 2016-09-28 | 邢台学院 | Tool for teaching english |
| CN205699504U (en) * | 2016-04-25 | 2016-11-23 | 宿迁远扬生物科技有限公司 | A kind of lowering or hoisting gear for rotary evaporator |
| CN206134030U (en) * | 2016-08-26 | 2017-04-26 | 张天骄 | Student's physical experiment analogue means |
| CN206240521U (en) * | 2016-11-03 | 2017-06-13 | 李禹潇 | A kind of special physical experiment table of high school student |
| CN206199353U (en) * | 2016-11-22 | 2017-05-31 | 胡泽华 | A kind of student uses physics experiments of high school platform |
| CN106384552A (en) * | 2016-11-24 | 2017-02-08 | 郑州诚合信息技术有限公司 | Lifting type acceleration and path relation demonstration apparatus for physics teaching in middle schools |
| CN206613532U (en) * | 2017-03-10 | 2017-11-07 | 陈士荣 | A kind of physics teaching experiment platform |
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Effective date of registration: 20200603 Address after: No. 20, Zhenxing Road, Fuqing, Fuqing City, Fuzhou, Fujian Applicant after: Lin Xiuping Address before: Room 605-2, building No. 7 of the Central Plains national advertising industrial park, Zhengzhou high tech Industrial Development Zone, Henan Province Applicant before: ZHENGZHOU HEEN ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. |
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