CN204926636U - Generator model for physical teaching - Google Patents
Generator model for physical teaching Download PDFInfo
- Publication number
- CN204926636U CN204926636U CN201520707196.8U CN201520707196U CN204926636U CN 204926636 U CN204926636 U CN 204926636U CN 201520707196 U CN201520707196 U CN 201520707196U CN 204926636 U CN204926636 U CN 204926636U
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- China
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- base
- brush
- fixed mount
- rotation axis
- mount
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Abstract
The utility model discloses a generator model for physical teaching, including N utmost point magnet, S utmost point magnet, mount, axis of rotation, support frame, brush, copper ring and base, the centre at the base is installed to the mount, the top at the mount is all installed to N utmost point magnet and S utmost point magnet, the axis of rotation is passed the center of mount and is installed on the support frame, install the coil in the axis of rotation at the center of mount, the copper ring is installed in the axis of rotation of the right -hand member of coil, the upper end and the copper ring contact of brush, the lower extreme of brush is fixed on the base, the lower extreme of brush is provided with the terminal. The utility model discloses a two kinds on handle and motor drive axis of rotation pivoted modes, can make things convenient for the student to know the theory of operation of generator more and experience the operation of generator in person, can let the more clear understanding the device's of student theory of operation, can improve the enthusiasm of student's study and the follow -up degree of improving the quality of teaching.
Description
Technical field
The utility model belongs to physical teaching aid technical field, is specifically related to a kind of physics teaching generator model.
Background technology
Need to tell about knowledge about generator to student about electricity teacher, in teaching process, lack a kind of generator teaching product of image directly perceived always, teacher can not tell about the principle of generator to student intuitively and how mechanical energy is converted to electric energy, have impact on quality of instruction greatly with teaching process, make student can not learn the principle of work of generator well.。
Summary of the invention
The purpose of this utility model is to provide a kind of physics teaching generator model, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of physics teaching generator model, comprise N pole magnet, S pole magnet, fixed mount, rotation axis, bracing frame, brush, copper ring and base, support frame as described above is arranged on the two ends, left and right of base, described fixed mount is arranged on the centre of base, described N pole magnet and S pole magnet are installed in the top of fixed mount, described rotation axis is arranged on bracing frame through the center of fixed mount, the rotation axis at the center of described fixed mount is provided with coil, described copper ring is arranged on the rotation axis of the right-hand member of coil, the upper end of described brush contacts with copper ring, the lower end of brush is fixed on base, the lower end of described brush is provided with binding post, the right-hand member of described base is provided with motor, described motor and rotation axis are in transmission connection by driving-belt, described base is provided with lamp socket, lamp socket is provided with small lamp bulb and binding post, the left end of described rotation axis is provided with handle.
Preferably, described fixed mount has two, forms a circular configuration in the middle of two fixed mounts.
Preferably, support frame as described above and fixed mount are all fixed on base by set bolt.
Preferably, two binding posts on described brush and two binding posts on lamp socket are electrically connected by wire.
Compared with prior art, the beneficial effects of the utility model are: this teaching generator model, simple and reasonable, economical and practical, by the mode that handle and two kinds, motor drive rotation axis to rotate, convenient student can understand the principle of work of generator and the operation of the generator that undergoes, student can be allowed to understand the principle of work of this device more clearly, the enthusiasm of Students ' Learning can be improved and to improve the quality of teaching follow-up degree.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, N pole magnet, 2, S pole magnet, 3, fixed mount, 4, coil, 5, rotation axis, 6, bracing frame, 7, handle, 8, set bolt, 9, brush, 10, copper ring, 11, binding post, 12, driving-belt, 13, base, 14, motor, 15, wire, 16, small lamp bulb, 17, lamp socket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of physics teaching generator model, comprise N pole magnet 1, S pole magnet 2, fixed mount 3, rotation axis 5, bracing frame 6, brush 9, copper ring 10 and base 13, bracing frame 6 is arranged on the two ends, left and right of base 13, fixed mount 3 is arranged on the centre of base 13, N pole magnet 1 and S pole magnet 2 are installed in the top of fixed mount 3, rotation axis 5 is arranged on bracing frame 6 through the center of fixed mount 3, fixed mount 3 has two, a circular configuration is formed in the middle of two fixed mounts 3, bracing frame 6 and fixed mount 5 are all fixed on base 13 by set bolt 8, the rotation axis 5 at the center of fixed mount 3 is provided with coil 4, copper ring 10 is arranged on the rotation axis 5 of the right-hand member of coil 4, the upper end of brush 9 contacts with copper ring 10, the lower end of brush 9 is fixed on base 13, the lower end of brush 9 is provided with binding post 11, the right-hand member of base 13 is provided with motor 14, motor 14 and rotation axis 5 are in transmission connection by driving-belt 12, base 13 is provided with lamp socket 17, lamp socket 17 is provided with small lamp bulb 16 and binding post 11, two binding posts 11 on brush 9 are electrically connected by wire 15 with two binding posts 11 on lamp socket 17, the left end of rotation axis 5 is provided with handle 7.
Principle of work: during use, drives rotation axis 5 to rotate by motor 14 or handle 7, thus coil 4 is rotated between N pole magnet 1 and S pole magnet 2, produces alternating electromotive force, makes it to export from the binding post 11 of brush 9 end, makes small lamp bulb 16 luminous.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a physics teaching generator model, comprise N pole magnet (1), S pole magnet (2), fixed mount (3), rotation axis (5), bracing frame (6), brush (9), copper ring (10) and base (13), it is characterized in that: support frame as described above (6) is arranged on the two ends, left and right of base (13), described fixed mount (3) is arranged on the centre of base (13), described N pole magnet (1) and S pole magnet (2) are installed in the top of fixed mount (3), described rotation axis (5) is arranged on bracing frame (6) through the center of fixed mount (3), the rotation axis (5) at the center of described fixed mount (3) is provided with coil (4), described copper ring (10) is arranged on the rotation axis (5) of the right-hand member of coil (4), the upper end of described brush (9) contacts with copper ring (10), the lower end of brush (9) is fixed on base (13), the lower end of described brush (9) is provided with binding post (11), the right-hand member of described base (13) is provided with motor (14), described motor (14) and rotation axis (5) are in transmission connection by driving-belt (12), described base (13) is provided with lamp socket (17), lamp socket (17) is provided with small lamp bulb (16) and binding post (11), the left end of described rotation axis (5) is provided with handle (7).
2. a kind of physics teaching generator model according to claim 1, is characterized in that: described fixed mount (3) has two, forms a circular configuration in the middle of two fixed mounts (3).
3. a kind of physics teaching generator model according to claim 1, is characterized in that: support frame as described above (6) and fixed mount (5) are all fixed on base (13) by set bolt (8).
4. a kind of physics teaching generator model according to claim 1, is characterized in that: two binding posts (11) on described brush (9) are electrically connected by wire (15) with two binding posts (11) on lamp socket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707196.8U CN204926636U (en) | 2015-09-14 | 2015-09-14 | Generator model for physical teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707196.8U CN204926636U (en) | 2015-09-14 | 2015-09-14 | Generator model for physical teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926636U true CN204926636U (en) | 2015-12-30 |
Family
ID=54975745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707196.8U Expired - Fee Related CN204926636U (en) | 2015-09-14 | 2015-09-14 | Generator model for physical teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074455A (en) * | 2018-02-05 | 2018-05-25 | 唐守平 | A kind of Experiments of Electromagnetism multifunction demonstrator |
| CN108898928A (en) * | 2018-08-28 | 2018-11-27 | 常州大学怀德学院 | A kind of Physical Experiment apparatus for demonstrating |
| CN113516895A (en) * | 2020-04-09 | 2021-10-19 | 刘可 | Physical model comprehensive display learning system |
-
2015
- 2015-09-14 CN CN201520707196.8U patent/CN204926636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074455A (en) * | 2018-02-05 | 2018-05-25 | 唐守平 | A kind of Experiments of Electromagnetism multifunction demonstrator |
| CN108898928A (en) * | 2018-08-28 | 2018-11-27 | 常州大学怀德学院 | A kind of Physical Experiment apparatus for demonstrating |
| CN113516895A (en) * | 2020-04-09 | 2021-10-19 | 刘可 | Physical model comprehensive display learning system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160914 |