CN204557928U - A kind of hand generator model - Google Patents
A kind of hand generator model Download PDFInfo
- Publication number
- CN204557928U CN204557928U CN201520239714.8U CN201520239714U CN204557928U CN 204557928 U CN204557928 U CN 204557928U CN 201520239714 U CN201520239714 U CN 201520239714U CN 204557928 U CN204557928 U CN 204557928U
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- gear
- connection terminal
- base
- generator
- support
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Abstract
A kind of hand generator model of the utility model, comprising: base, carrier base, is characterized in that: be fixedly installed carrier base in the upper end of base, the side of base is provided with LED; Generator is provided with inside cavity body; The rotation axis of generator is provided with gear A; Gear F is provided with hand rocking handle; Hand rocking handle is provided with the support G of the V bodily form, support H; Connection terminal J on described generator is by being arranged on the toggle switch on base and the connection terminal L in LED is interconnected with red wire; Connection terminal K on generator and the connection terminal M black wire in LED are interconnected.The beneficial effects of the utility model are: by hand rocking handle by generator for LED provides power supply, connected by toggle switch or close the power supply between generator and LED.
Description
Technical field
It is the device of electric energy by mechanical energy transfer that the utility model relates to a kind of, particularly a kind of hand generator model.
Background technology
In junior middle school or senior middle school, on physics lesson, having a kind of is the course of electric energy by mechanical energy transfer, in teaching teacher, the too abstract words of this process, if so with a home built model, this process can be shown, students just can be allowed from the operation of reality to obtain theoretical validation.
Utility model content
It is the device of electric energy by mechanical energy transfer that the utility model provides a kind of, particularly a kind of hand generator model.
Technical scheme to be solved in the utility model is: a kind of hand generator model, comprise: base, carrier base, it is characterized in that: described base is the rectangular parallelepiped that a kind of wood makes, carrier base is fixedly installed in the upper end of base, be provided with the rack leg of 4 rectangular parallelepipeds in the lower end of base, the side of base is provided with LED; Described carrier base is a kind of right cylinder, and has a cavity body; Generator is provided with inside cavity body; The rotation axis of generator is provided with gear A; Below gear A, there is the gear B of occlusion mutually, gear B is provided with cylindrical dwang, dwang is provided with the support C of the V bodily form, support D; Described support C, support D are fixedly installed on the upper end of base, and with gear A on the coaxial cable of a longitudinal direction, the centre position of dwang are provided with gear E; Described gear E, also between support C and support D, gear E is provided with longitudinal gear teeth; The side of gear E is provided with gear F, gear F is provided with the horizontal gear teeth, gear F and gear E is engaged mutually by the gear teeth; Gear F is provided with hand rocking handle; Hand rocking handle is provided with the support G of the V bodily form, support H; Described generator has the connection terminal J of a redness and the connection terminal K of a black; LED is provided with red connection terminal L and the connection terminal M of a black;
Connection terminal J on described generator is by being arranged on the toggle switch on base and the connection terminal L in LED is interconnected with red wire; Connection terminal K on generator and the connection terminal M black wire in LED are interconnected; Described connection terminal J, connection terminal L are a kind of rectangular parallelepiped copper coin of redness; Described connection terminal K, connection terminal M are a kind of rectangular parallelepiped copper coin of black; Described red wire is a kind of wire with red electro-insulating rubber; Described black wire is a kind of wire with black electro-insulating rubber.
The beneficial effects of the utility model are: by hand rocking handle by generator for LED provides power supply, connected by toggle switch or close the power supply between generator and LED.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is Facad structure schematic diagram of the present utility model.
Embodiment
According to Fig. 1: a kind of hand generator (5) model of the utility model, comprise: base (1), carrier base (2), it is characterized in that: the rectangular parallelepiped that described base (1) makes for a kind of wood, carrier base (2) is fixedly installed in the upper end of base (1), be provided with the rack leg (3) of 4 rectangular parallelepipeds in the lower end of base (1), the side of base (1) is provided with LED (4); Described carrier base (2) is a kind of right cylinder, and has a cavity body; Generator (5) is provided with inside cavity body; The rotation axis of generator (5) is provided with gear A (6); The gear B (7) of occlusion is mutually had below gear A (6), gear B (7) is provided with cylindrical dwang (8), dwang (8) is provided with the support C (9) of the V bodily form, support D (10); Described support C (9), support D (10) are fixedly installed on the upper end of base (1), and with gear A (6) on the coaxial cable of a longitudinal direction, the centre position of dwang (8) is provided with gear E (11); Described gear E (11), also between support C (9) and support D (10), gear E (11) is provided with longitudinal gear teeth; The side of gear E (11) is provided with gear F (12), gear F (12) is provided with the horizontal gear teeth, gear F (12) and gear E (11) is engaged mutually by the gear teeth; Gear F (12) is provided with hand rocking handle (13); The support G (14) of the V bodily form, support H (15) is provided with in the centre position of hand rocking handle (13); Described generator (5) has the connection terminal J (16) of a redness and the connection terminal K (17) of a black; LED (4) is provided with red connection terminal L (18) and the connection terminal M (19) of a black; Connection terminal J (16) on described generator (5) is by being arranged on the toggle switch (20) on base (1) and the red wire of the connection terminal L (18) (21) in LED (4) is interconnected; Connection terminal K (17) on generator (5) and the connection terminal M (19) in LED (4) is interconnected with black wire (22); The rectangular parallelepiped copper coin that described connection terminal J (16), connection terminal L (18) are a kind of redness; The rectangular parallelepiped copper coin that described connection terminal K (17), connection terminal M (19) are a kind of black; Described red wire (21) is a kind of wire with red electro-insulating rubber; Described black wire (22) is a kind of wire with black electro-insulating rubber.
The beneficial effects of the utility model are: allow generator (5) provide power supply for LED (4) by hand rocking handle (13), connected or close the power supply between generator (5) and LED (4) by toggle switch (20).
Claims (1)
1. a hand generator model, comprise: base (1), carrier base (2), it is characterized in that: the rectangular parallelepiped that described base (1) makes for a kind of wood, carrier base (2) is fixedly installed in the upper end of base (1), be provided with the rack leg (3) of 4 rectangular parallelepipeds in the lower end of base (1), the side of base (1) is provided with LED (4); Described carrier base (2) is a kind of right cylinder, and has a cavity body; Generator (5) is provided with inside cavity body; The rotation axis of generator (5) is provided with gear A (6); The gear B (7) of occlusion is mutually had below gear A (6), gear B (7) is provided with cylindrical dwang (8), dwang (8) is provided with the support C (9) of the V bodily form, support D (10); Described support C (9), support D (10) are fixedly installed on the upper end of base (1), and with gear A (6) on the coaxial cable of a longitudinal direction, the centre position of dwang (8) is provided with gear E (11); Described gear E (11), also between support C (9) and support D (10), gear E (11) is provided with longitudinal gear teeth; The side of gear E (11) is provided with gear F (12), gear F (12) is provided with the horizontal gear teeth, gear F (12) and gear E (11) is engaged mutually by the gear teeth; Gear F (12) is provided with hand rocking handle (13); The support G (14) of the V bodily form, support H (15) is provided with in the centre position of hand rocking handle (13); Described generator (5) has the connection terminal J (16) of a redness and the connection terminal K (17) of a black; LED (4) is provided with red connection terminal L (18) and the connection terminal M (19) of a black; Connection terminal J (16) on described generator (5) is by being arranged on the toggle switch (20) on base (1) and the red wire of the connection terminal L (18) (21) in LED (4) is interconnected; Connection terminal K (17) on generator (5) and the connection terminal M (19) in LED (4) is interconnected with black wire (22); The rectangular parallelepiped copper coin that described connection terminal J (16), connection terminal L (18) are a kind of redness; The rectangular parallelepiped copper coin that described connection terminal K (17), connection terminal M (19) are a kind of black; Described red wire (21) is a kind of wire with red electro-insulating rubber; Described black wire (22) is a kind of wire with black electro-insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239714.8U CN204557928U (en) | 2015-04-20 | 2015-04-20 | A kind of hand generator model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239714.8U CN204557928U (en) | 2015-04-20 | 2015-04-20 | A kind of hand generator model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557928U true CN204557928U (en) | 2015-08-12 |
Family
ID=53833013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239714.8U Expired - Fee Related CN204557928U (en) | 2015-04-20 | 2015-04-20 | A kind of hand generator model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847025A (en) * | 2017-04-11 | 2017-06-13 | 合肥探奥自动化有限公司 | A kind of safe voltage apparatus for demonstrating |
| CN108915963A (en) * | 2018-06-11 | 2018-11-30 | 马力 | A kind of hand generator |
-
2015
- 2015-04-20 CN CN201520239714.8U patent/CN204557928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847025A (en) * | 2017-04-11 | 2017-06-13 | 合肥探奥自动化有限公司 | A kind of safe voltage apparatus for demonstrating |
| CN108915963A (en) * | 2018-06-11 | 2018-11-30 | 马力 | A kind of hand generator |
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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: 20150812 Termination date: 20160420 |