CN202948625U - Manipulator of horizontal projectile experiment for students - Google Patents
Manipulator of horizontal projectile experiment for students Download PDFInfo
- Publication number
- CN202948625U CN202948625U CN2012206930797U CN201220693079U CN202948625U CN 202948625 U CN202948625 U CN 202948625U CN 2012206930797 U CN2012206930797 U CN 2012206930797U CN 201220693079 U CN201220693079 U CN 201220693079U CN 202948625 U CN202948625 U CN 202948625U
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- CN
- China
- Prior art keywords
- bead
- vertical plates
- manipulator
- baffle plate
- flat 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
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a manipulator of horizontal projectile experiment for students, which mainly comprises a magnetic small ball, a drawing baffle plate, a sliding groove, a vertical flat plate, a pedestal and a small ball receiver. The sliding groove is fixed at the upper left part of the vertical flat plate. The top of the sliding groove is provided with a small hole for the drawing baffle plate. The surface of the vertical flat plate is provided with grid lines. The lower end of the vertical flat plate is fixed onto the pedestal. The small ball receiver is composed of a horizontal small slot, a u-shaped spring leaf and a strip-shaped magnet. The manipulator has the advantages of simple design, convenient and practical properties, and the like.
Description
Technical field
The utility model relates to a kind of student experimenting equipment, relates in particular to a kind of student's flat parabolic experimental manipulater.
Background technology
Although existing flat parabolic experimental equipment can be slightly approximately describe contrail of motion, the flat accurate location of throwing bead is difficult for finding accurately.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to propose a kind of student's flat parabolic experimental manipulater, and this equipment can be found out flat position of throwing bead easily, helps the flat characteristics of motion of throwing bead of the quantitative analysis of student.
To achieve these goals, the technical solution adopted in the utility model is such: it mainly is comprised of magnetic ball, pull baffle plate, chute, two vertical plates, base and bead receiver; Chute is fixed on the upper left side of two vertical plates; There is the aperture of a pull baffle plate on the top of chute; Mesh lines is carved with on the surface of two vertical plates; Lower end and the base of two vertical plates are fixed; The bead receiver is comprised of horizontal sulculus, U-shaped spring leaf and bar magnet.
Useful technique effect of the present utility model is: will put down the throwing bead and be designed to be with magnetic bead, be novel bead receiver with U-shaped spring leaf and bar magnet with the bead receiver design, such design receive bead the time standby bead self band magnetic and U-shaped spring leaf utilize simultaneously the bottom bar magnet to the magnetic force of bead to the power of bead, effectively bead is attracted in groove, so just can obtain bead and drop on tram in groove, just can analyze the rule of bead level throw motion after measuring the accurate location of diverse location.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Structure of the present utility model is: it mainly is comprised of magnetic ball (1), pull baffle plate (2), chute (3), two vertical plates (4), base (5) and bead receiver (6); Chute (3) is fixed on the upper left side of two vertical plates (4); There is the aperture of a pull baffle plate (2) on the top of chute (3); Mesh lines is carved with on the surface of two vertical plates (4); The lower end of two vertical plates (4) and base (5) are fixing; Bead receiver (6) is comprised of horizontal sulculus (61), U-shaped spring leaf (62) and bar magnet (63).
At first the utility model is placed on the operator's console of level when in use, then magnetic ball (1) is placed on chute (3), be fixed on chute (1) with pull baffle plate (2), simultaneously bead receiver (6) is horizontally fixed on two vertical plates (4), then pull out pull baffle plate (2) and discharge magnetic ball (1), write down the position of the bead receiver (6) that magnetic ball (1) falls into marking pen after magnetic ball (1) falls into bead receiver (6); Then adjust the height repeated experiments of bead receiver (6) and find out different flat throwing positions, the rule that last research institute has a few gets final product.
Claims (1)
1. student's flat parabolic experimental manipulater, it is characterized in that: it mainly is comprised of magnetic ball (1), pull baffle plate (2), chute (3), two vertical plates (4), base (5) and bead receiver (6); Chute (3) is fixed on the upper left side of two vertical plates (4); There is the aperture of a pull baffle plate (2) on the top of chute (3); Mesh lines is carved with on the surface of two vertical plates (4); The lower end of two vertical plates (4) and base (5) are fixing; Bead receiver (6) is comprised of horizontal sulculus (61), U-shaped spring leaf (62) and bar magnet (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206930797U CN202948625U (en) | 2012-12-16 | 2012-12-16 | Manipulator of horizontal projectile experiment for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206930797U CN202948625U (en) | 2012-12-16 | 2012-12-16 | Manipulator of horizontal projectile experiment for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948625U true CN202948625U (en) | 2013-05-22 |
Family
ID=48424318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206930797U Expired - Fee Related CN202948625U (en) | 2012-12-16 | 2012-12-16 | Manipulator of horizontal projectile experiment for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735053A (en) * | 2018-08-30 | 2018-11-02 | 河南牧业经济学院 | It is a kind of can Intersect teaching demonstration physical teaching aid and teaching method |
-
2012
- 2012-12-16 CN CN2012206930797U patent/CN202948625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735053A (en) * | 2018-08-30 | 2018-11-02 | 河南牧业经济学院 | It is a kind of can Intersect teaching demonstration physical teaching aid and teaching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131216 |