CN204740780U - Physics teaching demonstration apparatus - Google Patents

Physics teaching demonstration apparatus Download PDF

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Publication number
CN204740780U
CN204740780U CN201520391188.7U CN201520391188U CN204740780U CN 204740780 U CN204740780 U CN 204740780U CN 201520391188 U CN201520391188 U CN 201520391188U CN 204740780 U CN204740780 U CN 204740780U
Authority
CN
China
Prior art keywords
demonstration board
utility
inclination
model
slide bar
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
Application number
CN201520391188.7U
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Chinese (zh)
Inventor
寿建儿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Heze Pharmaceutical Technology Co Ltd
Original Assignee
Hangzhou Heze Pharmaceutical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Heze Pharmaceutical Technology Co Ltd filed Critical Hangzhou Heze Pharmaceutical Technology Co Ltd
Priority to CN201520391188.7U priority Critical patent/CN204740780U/en
Application granted granted Critical
Publication of CN204740780U publication Critical patent/CN204740780U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a physics teaching demonstration apparatus, including the supporting baseplate that is the rectangle structure, with articulated connection of slope demonstration board one end on the supporting baseplate, be equipped with the vertical regulation pole of arranging between the slope demonstration board other end and the supporting baseplate, be equipped with the size scale on the slope demonstration board, be equipped with the slide bar on slope demonstration board one side, the slide bar is located the arc spout on the angle frame, be equipped with the angle scale on the angle frame. The utility model discloses the teacher is when explanation physics knowledge, and it is directly perceived to impart knowledge to students, can demonstrate the velocity of movement of same object on the hang plate at different angles of inclination, and the student of being convenient for observes and understands, has improved teacher's quality of instruction.

Description

A kind of physics teaching demonstration device
Technical field
The utility model relates to instructional technology field, particularly relates to a kind of physics teaching demonstration device.
Background technology
Physics and all things on earth are all reasonable, the inherent law of self-explanatory characters' thing, the reason of things, be research material (quality) structure, matter interaction and the characteristics of motion natural science, be one with experiment and be viewed as basis natural science.The reason of instruction things in scientific circles.
Teacher is in physical mechanics teaching, during stressed, the motion conditions of explanation object on dip plane, usually the factors such as friction force, pitch angle and movement velocity are needed to consider wherein, only according to oral explanation, not easily by student's understand and master, do not have a kind of with dip plane and the teaching aid of adjustable angle carry out demonstration explanation, have impact on quality of instruction.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of physics teaching demonstration device.
The utility model is achieved through the following technical solutions:
A kind of physics teaching demonstration device, comprise the support baseboard of rectangular structure, described support baseboard is articulated and connected with inclination demonstration board one end, the adjuster bar vertically arranged is provided with between the described inclination demonstration board other end and support baseboard, described inclination demonstration board is provided with size scale, described inclination demonstration board side is provided with slide bar, and described slide bar is positioned at the arc chute on angle frame, and described angle frame is provided with angle index.
As optimal technical scheme of the present utility model, described adjuster bar is gas bar or hydraulic stem.
As optimal technical scheme of the present utility model, be fixedly connected with between described slide bar with inclination demonstration board.
As optimal technical scheme of the present utility model, be fixedly connected with between described angle frame with inclination demonstration board.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model teacher is when explaining physical knowledge, teaching is directly perceived, the movement velocity of same object on the hang plate of different inclination angle can be demonstrated, be convenient to observation of students and understanding, improve the quality of instruction of teacher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. support baseboard; 2. inclination demonstration board; 3. adjuster bar; 4. angle frame; 401. arc chute; 5. slide bar.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of physics teaching demonstration device, comprise the support baseboard 1 of rectangular structure, described support baseboard 1 is articulated and connected with inclination demonstration board 2 one end, the adjuster bar 3 vertically arranged is provided with between described inclination demonstration board 2 other end and support baseboard 1, wherein said adjuster bar 3 is gas bar or hydraulic stem, the angular adjustment of inclination demonstration board 2 can be realized like this, described inclination demonstration board 2 is provided with size scale, described inclination demonstration board 2 side is provided with slide bar 5, and wherein said slide bar 5 is fixedly connected with between inclination demonstration board 2.Described slide bar 5 is positioned at the arc chute 401 on angle frame 4, and described angle frame 4 is provided with angle index, and wherein said angle frame 4 is fixedly connected with between inclination demonstration board 2.Such teacher is when explaining physical knowledge, and teaching is directly perceived, can demonstrate the movement velocity of same object on the hang plate of different inclination angle, be convenient to observation of students and understanding, improve the quality of instruction of teacher.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a physics teaching demonstration device, comprise the support baseboard (1) of rectangular structure, on described support baseboard (1) and inclination demonstration board (2) one end is articulated and connected, it is characterized in that: between described inclination demonstration board (2) other end and support baseboard (1), be provided with the adjuster bar (3) vertically arranged, described inclination demonstration board (2) is provided with size scale, described inclination demonstration board (2) side is provided with slide bar (5), described slide bar (5) is positioned at the arc chute (401) on angle frame (4), and described angle frame (4) is provided with angle index.
2. a kind of physics teaching demonstration device according to claim 1, is characterized in that: described adjuster bar (3) is gas bar or hydraulic stem.
3. a kind of physics teaching demonstration device according to claim 1, is characterized in that: be fixedly connected with between described slide bar (5) with inclination demonstration board (2).
4. a kind of physics teaching demonstration device according to claim 1, is characterized in that: be fixedly connected with between described angle frame (4) with inclination demonstration board (2).
CN201520391188.7U 2015-06-09 2015-06-09 Physics teaching demonstration apparatus Expired - Fee Related CN204740780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520391188.7U CN204740780U (en) 2015-06-09 2015-06-09 Physics teaching demonstration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520391188.7U CN204740780U (en) 2015-06-09 2015-06-09 Physics teaching demonstration apparatus

Publications (1)

Publication Number Publication Date
CN204740780U true CN204740780U (en) 2015-11-04

Family

ID=54422505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520391188.7U Expired - Fee Related CN204740780U (en) 2015-06-09 2015-06-09 Physics teaching demonstration apparatus

Country Status (1)

Country Link
CN (1) CN204740780U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928860A (en) * 2016-07-13 2016-09-07 杭州嘉杰实业有限公司 Full-automatic paper diaper sliding leakage detection device and detection method thereof
CN105973761A (en) * 2016-07-13 2016-09-28 游译博 Semiautomatic diaper slippage and leakage detection device and detection method thereof
CN109211516A (en) * 2017-07-06 2019-01-15 中国石油天然气股份有限公司 A kind of test device and method of slanted well bore concentric double pipe waterpower prop-carrying capacity
CN110544421A (en) * 2019-08-28 2019-12-06 天津城建大学 Vehicle inertia demonstration device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928860A (en) * 2016-07-13 2016-09-07 杭州嘉杰实业有限公司 Full-automatic paper diaper sliding leakage detection device and detection method thereof
CN105973761A (en) * 2016-07-13 2016-09-28 游译博 Semiautomatic diaper slippage and leakage detection device and detection method thereof
CN109211516A (en) * 2017-07-06 2019-01-15 中国石油天然气股份有限公司 A kind of test device and method of slanted well bore concentric double pipe waterpower prop-carrying capacity
CN109211516B (en) * 2017-07-06 2024-03-26 中国石油天然气股份有限公司 Testing device and method for hydraulic sand carrying capacity of concentric double pipes of inclined shaft
CN110544421A (en) * 2019-08-28 2019-12-06 天津城建大学 Vehicle inertia demonstration device

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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: 20151104

Termination date: 20160609

CF01 Termination of patent right due to non-payment of annual fee