CN203595950U - Device for controlling travel speed of child bicycle - Google Patents
Device for controlling travel speed of child bicycle Download PDFInfo
- Publication number
- CN203595950U CN203595950U CN201320532662.4U CN201320532662U CN203595950U CN 203595950 U CN203595950 U CN 203595950U CN 201320532662 U CN201320532662 U CN 201320532662U CN 203595950 U CN203595950 U CN 203595950U
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- CN
- China
- Prior art keywords
- child bicycle
- electronic
- travel speed
- resistance
- controller
- 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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Abstract
A problem that the utility model needs to solve is to provide a device for controlling the travel speed of a child bicycle. The device comprises: a photosensitive sensor which detects the shading frequency during the rotating of wheels; an arithmetic unit which is used for calculating the travel speed according to the shading frequency and the radiuses of the wheels; an electronic braking system supplying resistance for the forwarding of the child bicycle; and a controller which receives the information from the arithmetic unit and controls the amplitude of braking resistance of the electronic braking system. The photosensitive sensor is electrically connected with the arithmetic unit. The arithmetic unit and the electronic braking system are in electrical connection with the controller. The beneficial effects of the utility model lie in that the device guarantee the safety of a user of the child bicycle, and increases the resistance of the child bicycle when the speed of the child bicycle is high, thereby reducing the speed and the potential safety hazard.
Description
Technical field
The utility model relates to perambulator technical field, relates in particular to a kind of perambulator travel speed control device.
Background technology
Perambulator is main kind of among toy for children, comprising child's bicycle, children trolley, baby walker, child's tricycle electric children toy vehicle.
The user of perambulator tends to ride faster and faster in begining to learn, but so also dangerous, in the situation that having the head of a family to guard, still can control child's gait of march, once child stays out in the long visual field, just cannot effectively control child's speed by bike.
Utility model content
Problem to be solved in the utility model is: a kind of perambulator travel speed control device is provided.
The technical solution of the utility model is as follows: a kind of perambulator travel speed control device, is characterized in that: comprise
Detect chopper frequency when vehicle wheel rotation light sensor,
By chopper frequency and radius of wheel calculate gait of march arithmetical unit,
To vehicle advance provide the electronic brake system,electronic antiskid system of resistance,
Accept arithmetical unit information, control the controller of electronic brake system,electronic antiskid system skid resistance amplitude;
Described light sensor is electrically connected with arithmetical unit, and described arithmetical unit, electronic brake system,electronic antiskid system are electrically connected with controller.
The beneficial effects of the utility model are: protected perambulator user's safety, perambulator has been expert at cross fast time, strengthen perambulator resistance, and then reduce the speed of a motor vehicle, reduced potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made to brief description.
As shown in Figure 1, perambulator travel speed control device, comprise detect the light sensor of chopper frequency when vehicle wheel rotation, by chopper frequency and radius of wheel calculate gait of march arithmetical unit, vehicle is advanced to be provided the electronic brake system,electronic antiskid system of resistance, accepts an arithmetical unit information, controls the controller of electronic brake system,electronic antiskid system skid resistance amplitude; Described light sensor is electrically connected with arithmetical unit, and described arithmetical unit, electronic brake system,electronic antiskid system are electrically connected with controller.
Working method: chopper frequency when light sensor detects vehicle wheel rotation, and send the data to arithmetical unit.Arithmetical unit calculates the gait of march when vehicle in front in conjunction with radius of wheel, and speed data is fed back to controller, and controller, in conjunction with the upper limit speed of setting, urges electronic brake system,electronic antiskid system and applies resistance, exceedes upper limit speed more, applies resistance larger; After upper limit speed, resistance slowly disappears.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (1)
1. a perambulator travel speed control device, is characterized in that: comprise
Detect chopper frequency when vehicle wheel rotation light sensor,
By chopper frequency and radius of wheel calculate gait of march arithmetical unit,
To vehicle advance provide the electronic brake system,electronic antiskid system of resistance,
Accept arithmetical unit information, control the controller of electronic brake system,electronic antiskid system skid resistance amplitude;
Described light sensor is electrically connected with arithmetical unit, and described arithmetical unit, electronic brake system,electronic antiskid system are electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532662.4U CN203595950U (en) | 2013-08-28 | 2013-08-28 | Device for controlling travel speed of child bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532662.4U CN203595950U (en) | 2013-08-28 | 2013-08-28 | Device for controlling travel speed of child bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595950U true CN203595950U (en) | 2014-05-14 |
Family
ID=50676818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532662.4U Expired - Fee Related CN203595950U (en) | 2013-08-28 | 2013-08-28 | Device for controlling travel speed of child bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915362A (en) * | 2017-03-29 | 2017-07-04 | 煤炭科学技术研究院有限公司 | A kind of mine car rate controlling and deceleration device |
-
2013
- 2013-08-28 CN CN201320532662.4U patent/CN203595950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915362A (en) * | 2017-03-29 | 2017-07-04 | 煤炭科学技术研究院有限公司 | A kind of mine car rate controlling and deceleration device |
| CN106915362B (en) * | 2017-03-29 | 2019-03-19 | 煤炭科学技术研究院有限公司 | A kind of mine car rate controlling and deceleration device |
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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: 20140514 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |