CN2828820Y - Electric power detecting device - Google Patents
Electric power detecting device Download PDFInfo
- Publication number
- CN2828820Y CN2828820Y CNU200520056829XU CN200520056829U CN2828820Y CN 2828820 Y CN2828820 Y CN 2828820Y CN U200520056829X U CNU200520056829X U CN U200520056829XU CN 200520056829 U CN200520056829 U CN 200520056829U CN 2828820 Y CN2828820 Y CN 2828820Y
- Authority
- CN
- China
- Prior art keywords
- fluted disc
- induction
- light
- induction fluted
- inductive device
- 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
Links
- 230000006698 induction Effects 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 210000000515 tooth Anatomy 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses a kind of electric boosted pick-up unit, constitute by light-inductive device and induction fluted disc (4), induction fluted disc (4) is installed in the axis (1) of bicycle and follows this axis (1) and rotate, induction fluted disc (4) has the edge ring gear, protruding two of the detection head of light-inductive device is surveyed pin (2), described detection pin (2) in the form of sheets, its width be equal to or slightly greater than the induction fluted disc (4) teeth groove, survey the both sides that pin (2) is respectively in induction fluted disc (4) for two, the signal output part of light-inductive device connects the signal input end of controller; Induction fluted disc (4), detection pin (2) are by crown cap (3) capping, and the light-inductive device is fixed on the surface of crown cap (3) or the next door of crown cap.The utlity model has that simple in structure, antijamming capability is strong, detection and advantage easy to maintenance, can be widely used in the moped field, good market prospects.
Description
Technical field
The utility model relates to a kind of electronic pick-up unit, relates in particular to a kind of electric boosted pick-up unit.Be applicable to the particularly electric boosted detection of bicycle of various vehicle using motors.Belong to the vehicles gearing field in operation, the transportation.
Background technology
Along with the continuous increase of human environmental consciousness, the moped of zero-emission causes people's very big concern.Generally the drive system of our common moped mainly is made up of battery, motor, pick-up unit, controller and mechanical driving device.Wherein the effect of pick-up unit has two aspects, and the firstth, detect the motion state that manpower steps bicycle, the secondth, send electric signal according to detection case to controller, the work of start-up control device.The power-assisted pick-up unit of prior art has the following disadvantages: detector arrangement is unreasonable, the detecting device installation site is undesirable, the detection data are undesirable, the steering order so that controller makes a mistake easily, there is not power-assisted when making vehicle using motor need power-assisted, fill up power-assisted when not needing power-assisted, bring inconvenience to the user, even cause danger in use.
The utility model content
Technical problem to be solved in the utility model, goal of the invention promptly of the present utility model is that a kind of simple in structure, antijamming capability is strong in order to provide, detection and electric boosted pick-up unit easy to maintenance.
Technical matters of the present utility model solves by taking following technical scheme:
Electric boosted pick-up unit, its design feature is: be made of light-inductive device and induction fluted disc, the induction fluted disc is installed in the axis of bicycle and follows this axis and rotate, the induction fluted disc has the edge ring gear, protruding two of the detection head of light-inductive device is surveyed pin, described detection pin in the form of sheets, its width is equal to or slightly greater than the teeth groove of induction fluted disc, surveys the both sides that pin are respectively in the induction fluted disc for two, and the signal output part of light-inductive device connects the signal input end of controller; Induction fluted disc, detection pin are by the crown cap capping, and the light-inductive device is fixed on the surface of crown cap or the next door of crown cap.
Technical matters of the present utility model further also can solve by taking following technical scheme:
Aforementioned induction fluted disc is an independently small tooth plate, independently is installed on a side of bicycle axis, and a side of induction fluted disc is provided with alignment bearing.
The edge of aforementioned induction fluted disc is several equally distributed rectangular teeths, is the rectangle teeth groove between adjacent two rectangular teeths.
Aforementioned induction fluted disc is made of aluminium or kirsite.
Compared with prior art, the utlity model has following outstanding effect:
1, the utility model induction fluted disc is a small tooth plate that independently is installed on the bicycle axis, can accurately reflect the actual speed of axis; The detection pin of light-inductive device extend in the induction fluted disc and together is closed; Therefore, make the axis rotation as long as firmly step left and right riding, the induction fluted disc just can be followed rotation at once, and the light-inductive device can detect the motion conditions of axis immediately, delivers to controller with being about to detection signal, and the transient response ability is strong, detection is accurate.
2, the utility model is owing to adopt the light-inductive device, and is low to environmental requirement, sensitivity and accuracy of detection height, therefore, have simple in structure, antijamming capability strong, automaticity, long service life, robust characteristics.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
Specific embodiment:
As shown in Figure 1, present embodiment is made of light-inductive device and induction fluted disc 4, induction fluted disc 4 is installed in the axis 1 of bicycle and follows this axis and rotate, induction fluted disc 2 has the edge ring gear, protruding two of the detection head of light-inductive device is surveyed pin 2, described detection pin 2 in the form of sheets, its width is equal to or slightly greater than the teeth groove of induction fluted disc 4, surveys the both sides that pin 2 are respectively in induction fluted disc 4 for two, and the signal output part of light-inductive device connects the signal input end of controller; Induction fluted disc 4, detection pin 2 are by crown cap 3 cappings, and the light-inductive device is fixed on the surface of crown cap 3.
In the present embodiment, induction fluted disc 4 is independently small tooth plates, independently be installed on a side of bicycle axis 1, one side of induction fluted disc 4 is provided with bearing 5, bearing 5 is installed in the end cap 6, the edge of induction fluted disc 2 is several equally distributed rectangular teeths, is the rectangle teeth groove between adjacent two rectangular teeths, and induction fluted disc 2 is made of aluminium or kirsite.Present embodiment is used for two and takes turns moped.
The principle of work of present embodiment is as follows: left and right when foot-operated when manually stepping, axis 1 rotation, induction fluted disc 2 is followed axis 1 rotation, because the detection pin of light-inductive device is positioned at the both sides of induction fluted disc 2, therefore, along with the rotation of induction fluted disc 2, the light-inductive device constantly detects the variation of light, exports from output terminal thereby produce electric signal.When manually stopping to step, because axis 1 stops the rotation, therefore, be reflected to not counter the changing of light of the detection pin of light-inductive device, the output terminal of light-inductive device does not have signal output.
The utility model was both taken turns moped applicable to two, also applicable on three-wheel moped, four wheel booster bicycle or the single wheel vehicle using motor, also can be widely used in human lives's field of traffic.
Claims (4)
1, electric boosted pick-up unit, it is characterized in that: constitute by light-inductive device and induction fluted disc (4), induction fluted disc (4) is installed in the axis (1) of bicycle and follows this axis (1) and rotate, induction fluted disc (4) has the edge ring gear, protruding two of the detection head of light-inductive device is surveyed pin (2), described detection pin (2) in the form of sheets, its width be equal to or slightly greater than the induction fluted disc (4) teeth groove, survey the both sides that pin (2) is respectively in induction fluted disc (4) for two, the signal output part of light-inductive device connects the signal input end of controller; Induction fluted disc (4), detection pin (2) are by crown cap (3) capping, and the light-inductive device is fixed on the surface of crown cap (3) or the next door of crown cap.
2, electric boosted pick-up unit according to claim 1 is characterized in that: aforementioned induction fluted disc (4) is an independently small tooth plate, independently is installed on a side of bicycle axis (1), and a side of induction fluted disc (4) is provided with alignment bearing (5).
3, electric boosted pick-up unit according to claim 1 is characterized in that: the edge of aforementioned induction fluted disc (4) is several equally distributed rectangular teeths, is the rectangle teeth groove between adjacent two rectangular teeths.
4, according to the described electric boosted pick-up unit of the arbitrary claim of claim 1 to 3, it is characterized in that: aforementioned induction fluted disc (4) is made of aluminium or kirsite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520056829XU CN2828820Y (en) | 2005-04-12 | 2005-04-12 | Electric power detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520056829XU CN2828820Y (en) | 2005-04-12 | 2005-04-12 | Electric power detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828820Y true CN2828820Y (en) | 2006-10-18 |
Family
ID=37080376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520056829XU Expired - Fee Related CN2828820Y (en) | 2005-04-12 | 2005-04-12 | Electric power detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164010A (en) * | 2013-05-16 | 2015-12-16 | 松下知识产权经营株式会社 | Electrically assisted bicycle |
-
2005
- 2005-04-12 CN CNU200520056829XU patent/CN2828820Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164010A (en) * | 2013-05-16 | 2015-12-16 | 松下知识产权经营株式会社 | Electrically assisted bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA AVIATION TECHNOLOGY GUANGZHOU CO., LTD. Free format text: FORMER NAME: CHINA AVIATION TECHNOLOGY IMPORT AND EXPORT GUANGZHOU CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong Province, Guangzhou City, Poly International Plaza, No. 1 Haizhuqu District Road East, Pazhou South Tower 3 4 floor, zip code: 510335 Patentee after: China National Aero-Technology Guangzhou Co., Ltd. Address before: Guangdong Province, Dongshan District of Guangzhou city forestry road two Road Gang bamboo thread 39-1, zip code: 510080 Patentee before: Guangzhou Co. of China Aeronautic Technology I/E Corp. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20140412 |