CN203909731U - Energy-saving wireless mouse - Google Patents
Energy-saving wireless mouse Download PDFInfo
- Publication number
- CN203909731U CN203909731U CN201420332265.7U CN201420332265U CN203909731U CN 203909731 U CN203909731 U CN 203909731U CN 201420332265 U CN201420332265 U CN 201420332265U CN 203909731 U CN203909731 U CN 203909731U
- Authority
- CN
- China
- Prior art keywords
- dead axle
- mouse
- permanent magnet
- jack
- fixed shaft
- 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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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model relates to an energy-saving wireless mouse which is composed of a wireless mouse circuit board, an upper mouse cover, a first fixed shaft insertion hole, a fixed shaft top base, a wire leading groove, a generator stator coil (6), a mass-center-deviation horseshoe-shaped permanent magnet (7), a rectifying and voltage-stabilizing circuit board, a lower mouse cover, a spiral wire spring (10), a bearing (11), a fixed shaft (12), an open slot, a fixed shaft positioning pin, a fixed shaft base, a second fixed shaft insertion hole, a circular hole (17) and a rectifying and voltage-stabilizing circuit. The generator stator coil (6) fixed to the fixed shaft (12) is arranged next to an upper port in the middle of the mass-center-deviation horseshoe-shaped permanent magnet (7), the mass-center-deviation horseshoe-shaped permanent magnet (7) is tightly installed on the outer circle of the bearing (11) in a sleeved mode through the circular hole (17) in the horseshoe back, the mass-center-deviation horseshoe-shaped permanent magnet (7) and the spiral wire spring (10) jointly play roles on picking mechanical energy supplied by the outside to maintain relative movement of the generator stator coil (6) and a magnetic field, the mechanical energy is converted into electric energy, and the electric energy replaces a dry battery to serve as a power source of the wireless mouse circuit after rectifying and voltage stabilizing are carried out.
Description
Technical field
The utility model relates to a kind of energy-saving wireless mouse, belongs to teleworking apparatus field.
Background technology
Normally dry cell of the power supply of wireless mouse, need the frequent dry cell of changing, make troubles to use, in addition, the at present recovery of people to old and useless battery and harmless treatment are still without good plan, reducing the use of chemical energy battery, adopt the wireless mouse of autonomous generating, is one of effective way addressing this problem.
Summary of the invention
The utility model is by wireless mouse circuit board, top cap of mouse, the first dead axle jack, dead axle footstock, wire lead slot, electricity generator stator coil, the ungulate permanent magnet of barycenter partially, regulator rectifier circuit plate, mouse lower cover, helical line spring, bearing, dead axle, open slot, dead axle register pin, dead axle base, the second dead axle jack, circular hole, regulator rectifier circuit output terminal, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, voltage stabilizing chip SOT-23, rectification circuit composition, wireless mouse circuit board and regulator rectifier circuit plate are separately fixed at the rear and front end above mouse lower cover, it is characterized in that: below top cap of mouse, be made with dead axle footstock, dead axle footstock lower end has the first dead axle jack, above mouse lower cover, be made with dead axle base, dead axle base top has the second dead axle jack, and the second dead axle jack bottom surface is made with protruding dead axle register pin, and dead axle upper end has wire lead slot, lower end has open slot, dead axle upper end is inserted in the first dead axle jack, the dead axle register pin that dead axle lower ending opening groove is aimed at the second dead axle jack bottom surface projection is inserted in the second dead axle jack, under top cap of mouse and mouse, cover screw screws up, the electricity generator stator coil being fixed on dead axle is placed near the middle upper port of the ungulate permanent magnet of inclined to one side barycenter, the ungulate permanent magnet of barycenter is closely sleeved on outer race by the circular hole of hoof back partially, bearing inner ring is fixed on dead axle base middle part, and the inner of helical line spring is fixed on dead axle base top, outer end is fixed on the medial surface of the ungulate permanent magnet of inclined to one side barycenter, and rectification circuit input end is unified into loop with wire by the wire lead slot of dead axle upper end and the output string of electricity generator stator coil, and the positive output end of rectification circuit also connects the first electric capacity, 1 pin of one end of the second electric capacity and voltage stabilizing chip SOT-23, one end of 3 pin of voltage stabilizing chip SOT-23 and the 3rd electric capacity and the 4th electric capacity is also connected into the positive output end into regulator rectifier circuit output terminal, the negative output terminal of rectification circuit and the first electric capacity, the second electric capacity, the 3rd electric capacity, the other end of the 4th electric capacity, 2 pin of voltage stabilizing chip SOT-23 are also connected into the negative output terminal into regulator rectifier circuit output terminal, and regulator rectifier circuit output terminal alternative dry battery access wireless mouse circuit, is welded on circuit original paper on regulator rectifier circuit plate according to the annexation in Fig. 3.
Owing to adopting technique scheme, advantage and good effect that the utility model has are: utilize the ungulate permanent magnet of inclined to one side barycenter to make the rotor that barycenter departs from shaft axis, pick up the mechanical energy that the external world provides, produce a moving magnetic field, under the acting in conjunction of helical line spring, maintain the relative motion in electricity generator stator coil and magnetic field, constantly change by the magnetic flux of electricity generator stator coil, mechanical energy is converted to electric energy, after rectifying and voltage-stabilizing, alternative dry battery is as the power supply of wireless mouse circuit, simple in structure, reliable, economical and practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the ungulate permanent magnet of inclined to one side barycenter and the bearing suit combined amplifier schematic diagram in the utility model Fig. 1.
Fig. 3 is regulator rectifier circuit figure of the present utility model.
1. wireless mouse circuit boards in figure, 2. top cap of mouse, 3. the first dead axle jack, 4. dead axle footstock, 5. wire lead slot, 6. electricity generator stator coil, the 7. inclined to one side ungulate permanent magnet of barycenter, 8. regulator rectifier circuit plate, 9. mouse lower cover, 10. helical line spring, 11. bearings, 12. dead axles, 13. open slots, 14. dead axle register pins, 15. dead axle bases, 16. second dead axle jacks, 17. circular holes, B. regulator rectifier circuit output terminal, A. rectification circuit input end, C
1. the first electric capacity, C
2. the second electric capacity, C
3. the 3rd electric capacity, C
4. the 4th electric capacity, I. voltage stabilizing chip SOT-23, U. rectification circuit.
Embodiment
In Fig. 1 and Fig. 2, wireless mouse circuit board (1) and regulator rectifier circuit plate (8) are separately fixed at mouse lower cover (9) rear and front end above, it is characterized in that: top cap of mouse (2) is made with dead axle footstock (4) below, dead axle footstock (4) lower end has the first dead axle jack (3), mouse lower cover (9) is made with dead axle base (15) above, dead axle base (15) top has the second dead axle jack (16), the second dead axle jack (16) bottom surface is made with protruding dead axle register pin (14), dead axle (12) upper end has wire lead slot (5), lower end has open slot (13), dead axle (12) upper end is inserted in the first dead axle jack (3), the dead axle register pin (14) that dead axle (12) lower ending opening groove (13) is aimed at the second dead axle jack (16) bottom surface projection is inserted in the second dead axle jack (16), top cap of mouse (2) screws up with screw with mouse lower cover (9), the electricity generator stator coil (6) being fixed on dead axle (12) is placed near the middle upper port of the ungulate permanent magnet of inclined to one side barycenter (7), the ungulate permanent magnet of barycenter (7) is closely sleeved on bearing (11) outer shroud by the circular hole (17) of hoof back partially, in bearing (11), ring is fixed on dead axle base (15) middle part, the inner of helical line spring (10) is fixed on dead axle base (15) top, outer end is fixed on the medial surface of the ungulate permanent magnet of inclined to one side barycenter (7).
In Fig. 3, rectification circuit input end (A) is unified into loop with wire by the wire lead slot (5) of the dead axle in Fig. 1 (12) upper end and the output string of electricity generator stator coil (6), and the positive output end of rectification circuit (U) also meets the first electric capacity (C
1), the second electric capacity (C
2) one end and voltage stabilizing chip SOT-23(I) 1 pin, voltage stabilizing chip SOT-23(I) 3 pin and the 3rd electric capacity (C
3) and the 4th electric capacity (C
4) one end and be connected into the positive output end into regulator rectifier circuit output terminal (B), the negative output terminal of rectification circuit (U) and the first electric capacity (C
1), the second electric capacity (C
2), the 3rd electric capacity (C
3), the 4th electric capacity (C
4) the other end, voltage stabilizing chip SOT-23(I) 2 pin and be connected into the negative output terminal into regulator rectifier circuit output terminal (B), regulator rectifier circuit output terminal (B) alternative dry battery access wireless mouse circuit, is welded on circuit original paper on regulator rectifier circuit plate (8) according to the annexation in Fig. 3.
Make explanation: wireless mouse circuit refers to the complete circuit of the wireless mouse widely using at present, and is welded on wireless mouse circuit board by primary circuit annexation; Bearing is made of nonmagnetic substance; Electricity generator stator coil refers to the coil of coiling on the silicon sheet core being fixed on dead axle.
Claims (2)
1. an energy-saving wireless mouse, by wireless mouse circuit board, top cap of mouse, the first dead axle jack, dead axle footstock, wire lead slot, electricity generator stator coil, the ungulate permanent magnet of barycenter partially, regulator rectifier circuit plate, mouse lower cover, helical line spring, bearing, dead axle, open slot, dead axle register pin, dead axle base, the second dead axle jack, circular hole, regulator rectifier circuit output terminal, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, voltage stabilizing chip SOT-23, rectification circuit composition, wireless mouse circuit board (1) and regulator rectifier circuit plate (8) are separately fixed at mouse lower cover (9) rear and front end above, it is characterized in that: top cap of mouse (2) is made with dead axle footstock (4) below, dead axle footstock (4) lower end has the first dead axle jack (3), mouse lower cover (9) is made with dead axle base (15) above, dead axle base (15) top has the second dead axle jack (16), the second dead axle jack (16) bottom surface is made with protruding dead axle register pin (14), and dead axle (12) upper end has wire lead slot (5), lower end has open slot (13), dead axle (12) upper end is inserted in the first dead axle jack (3), the dead axle register pin (14) that dead axle (12) lower ending opening groove (13) is aimed at the second dead axle jack (16) bottom surface projection is inserted in the second dead axle jack (16), top cap of mouse (2) screws up with screw with mouse lower cover (9), the electricity generator stator coil (6) being fixed on dead axle (12) is placed near the middle upper port of the ungulate permanent magnet of inclined to one side barycenter (7), the ungulate permanent magnet of barycenter (7) is closely sleeved on bearing (11) outer shroud by the circular hole (17) of hoof back partially, in bearing (11), ring is fixed on dead axle base (15) middle part, and the inner of helical line spring (10) is fixed on dead axle base (15) top, outer end is fixed on the medial surface of the ungulate permanent magnet of inclined to one side barycenter (7).
2.. a kind of energy-saving wireless mouse according to claim 1, it is characterized in that: the ungulate permanent magnet of described inclined to one side barycenter (7) is, hoof back of the body center section is flat and wide, centre has circular hole (17), the center of circle of circular hole (17) overlaps with longitudinal axis, and ungulate permanent magnet barycenter departs from the ungulate permanent magnet of longitudinal axis certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332265.7U CN203909731U (en) | 2014-06-21 | 2014-06-21 | Energy-saving wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332265.7U CN203909731U (en) | 2014-06-21 | 2014-06-21 | Energy-saving wireless mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909731U true CN203909731U (en) | 2014-10-29 |
Family
ID=51783985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332265.7U Expired - Fee Related CN203909731U (en) | 2014-06-21 | 2014-06-21 | Energy-saving wireless mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007857A (en) * | 2014-06-21 | 2014-08-27 | 南京化工职业技术学院 | Energy-saving wireless mouse |
| CN114564116A (en) * | 2022-04-27 | 2022-05-31 | 华中科技大学 | Detachable wireless self-powered mouse based on rotary power generation |
-
2014
- 2014-06-21 CN CN201420332265.7U patent/CN203909731U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007857A (en) * | 2014-06-21 | 2014-08-27 | 南京化工职业技术学院 | Energy-saving wireless mouse |
| CN104007857B (en) * | 2014-06-21 | 2016-11-23 | 南京科技职业学院 | A kind of energy-saving wireless mouse |
| CN114564116A (en) * | 2022-04-27 | 2022-05-31 | 华中科技大学 | Detachable wireless self-powered mouse based on rotary power generation |
| CN114564116B (en) * | 2022-04-27 | 2022-07-05 | 华中科技大学 | Detachable wireless self-powered mouse based on rotary power generation |
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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: 20141029 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |