CN205292894U - Fast electric bicycle instrument of measurable speed limit - Google Patents
Fast electric bicycle instrument of measurable speed limit Download PDFInfo
- Publication number
- CN205292894U CN205292894U CN201521137433.8U CN201521137433U CN205292894U CN 205292894 U CN205292894 U CN 205292894U CN 201521137433 U CN201521137433 U CN 201521137433U CN 205292894 U CN205292894 U CN 205292894U
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- speed
- hall element
- controller
- assisted bicycle
- instrument
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Abstract
The utility model provides a fast electric bicycle instrument of measurable speed limit, a serial communication port, include instrument body, hall sensor and the magnetic sheet that uses with the hall sensor cooperation, the magnetic sheet overlapped with hall sensor periodicity when car wheel hub was rotatory, the instrument body includes tangible LCD screen, controller, speed collector, stretches out two electric wires from the back of instrument body, respectively with hall sensor and electric bicycle's motor stator winding connection, the controller passes through electric wire and electric bicycle's motor stator winding connection, the controller is connected with speed collector electricity, the speed collector is connected with the hall sensor electricity, the LCD screen is connected with the controller electricity. The utility model has the advantages of: the instrument speed limit that can accurately test the speed also can be used for the transformation of current electric bicycle and bicycle to install, and simple to operate.
Description
Technical field
The utility model relates to bicycle instrument field, relates generally to the electric boosted of a kind of speed limit that tests the speedBicycle.
Background technology
The instrument that electric bicycle is in the market equipped with conventionally all has the car that shows electric bicycleThe contents such as speed, voltage, mileage, but when tending to forget in the process of riding, the people that rides observes in instrumentContent, ignore riding speed. Due to electric bicycle design and production process in for raising speed,Reduce motor load, often adopt the mode that reduces tare, therefore existing electric bicycle, outstandingIt is moped, and the very light in weight of vehicle body, although lighter tare can improve speed and reductionMotor load, but in the time that speed exceedes certain value, will bring great danger. In order to ensure to rideTime safety, need instrument to carry out speed limit, when exceeding after certain speed automatic cut-off motor output, ensureThe speed of a motor vehicle is no more than preset value. This class instrument and can transform on the basis of existing electric bicycleThe basis of promotion and application, reduces consumer's cost.
Utility model content
For the problems referred to above, the utility model provides a kind of electric assisted bicycle of the speed limit that tests the speed.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of speed limit that tests the speedElectric assisted bicycle instrument, is characterized in that, comprises the instrument being arranged on electric assisted bicycle handlebarTable body, the Hall element being electrically connected with meter body and the magnetic sheet being used in conjunction with Hall element,Described meter body is fixedly connected with by fixed mount with handlebar, described Hall element be positioned at electric boosted fromOn the fork blade of driving, be fixedly connected with fork blade, described magnetic sheet is arranged on front truck wheel hub, magnetic sheetPosition and Hall element are worked in coordination, and when wheel hub rotation, magnetic sheet and Hall element are periodically overlapping,Described meter body comprises tangibly liquid crystal display, controller, speed acquisition device, from the back of the body of meter bodyFace stretches out two wires, connects respectively with the coil of stator of motor of Hall element and electric assisted bicycleConnect, described controller is connected with the coil of stator of motor of electric assisted bicycle by electric wire, described controlDevice is electrically connected with speed acquisition device, and described speed acquisition device is electrically connected with Hall element, described liquid crystal displayBe electrically connected with controller.
When using when electric assisted bicycle, Hall element is according to being positioned at magnetic sheet process on wheel hubThe diameter of the time interval and wheel hub, calculates the speed of cycling, and this speed is by speed acquisitionController is collected and be transferred to device, and shown the real-time speed of bicycle by liquid crystal display, and controller judgement connectsWhether the speed of receiving is greater than default speed limit, if be greater than default speed limit, controller will pass through soStop drive motors, underspeed.
Display adopts touch, the preset value of convenient manually input F-Zero, and each ridingPerson can adjust preset value according to the health of self and age, preset value need to 0～35 km/Between hour, select, that is to say can not be without the random setting of reaching the standard grade, and this is also to ensure riding safetyNecessary.
Further, described display comprises that Speed display, mileage show, total voltage shows, remaining powerCapacity demonstration, present clock demonstration, controller and battery failures show, power-assisted gear shows.
Further, described Hall element is provided with geometrical clamp for convenience detach, with electric assisted bicycleFork blade be fixedly connected with. This instrument can be used for transforming on the basis of existing electric bicycle,Only Hall element need be fixed on wheel hub position always on, can test the speed by Hall element,Then other wire is connected with the stator coil of motor, removes original instrument, meter body is solidFix on handlebar, the instrument of electric bicycle has been transformed, and this electric bicycle just can automatic speed-measuring limitSpeed.
Further, the side of described meter body is also provided with some LED lamps, when installation, by LED lamp courtTo direct of travel, be applicable to ride night. This instrument can also be arranged on bicycle, need to electricityThe wire that machine connects stashes, and Hall element and magnetic sheet is arranged on fork blade and wheel hub to instrumentTable body is fixed on handlebar, just can use, and instrument can be passed through powered battery.
The utility model has the advantage of: 1, test the speed by Hall element, speed is accurate, and instrument canShow the real-time speed of a motor vehicle, convenient practicality; 2, can manually input pre-set velocity peak, controller will pass throughStop drive motors, underspeed, ensure riding safety; 3, according to personal like and health at any timeAdjust preset value; 4, this instrument can be for the improvement and installation of existing electric bicycle and bicycle, and peaceDress is convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art,To the accompanying drawing of required use in detailed description of the invention or description of the Prior Art be briefly described below,Apparently, the accompanying drawing in the following describes is embodiments more of the present utility model, for this areaThose of ordinary skill, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawingsObtain other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is principle control schematic diagram of the present utility model.
Wherein: 1, meter body 2, Hall element 3, magnetic sheet 4, handlebar5, fork blade 6, liquid crystal display 7, controller 8, speed acquisition device9, coil of stator of motor
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, obviously,Described embodiment is the utility model part embodiment, instead of whole embodiment. Based on thisEmbodiment in utility model, those of ordinary skill in the art are not making institute under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score,The orientation of the instruction such as " left side ", " right side ", " vertically ", " level ", " interior ", " outward " or positionPut close be based on orientation shown in the drawings or position relationship, be only for convenience of description the utility model andSimplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, Yi TeFixed orientation structure and operation, therefore can not be interpreted as restriction of the present utility model. In addition term ",One ", " second ", " the 3rd " be only for describing object, and can not be interpreted as instruction or hint relativelyImportance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited,Term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with,Also can be to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection;Can be to be directly connected, also can indirectly be connected by intermediary, can be the company of two element internalsLogical. For the ordinary skill in the art, can concrete condition understand above-mentioned term in this practicalityConcrete meaning in novel.
The electric assisted bicycle instrument of a kind of speed limit that tests the speed as shown in the figure, is characterized in that, comprisesBe arranged on the meter body 1 on electric assisted bicycle handlebar 4, the Hall being electrically connected with meter body 1Sensor 2 and the magnetic sheet 3 being used in conjunction with Hall element 2, described meter body 1 and handlebar 4Be fixedly connected with by fixed mount, described Hall element 2 is positioned on the fork blade 5 of electric assisted bicycle,Be fixedly connected with fork blade 5, described magnetic sheet 3 is arranged on front truck wheel hub, the position of magnetic sheet 3 and HallSensor 2 is worked in coordination, and when wheel hub rotation, magnetic sheet 3 is periodically overlapping with Hall element 2, described inMeter body 1 comprises tangibly liquid crystal display 6, controller 7, speed acquisition device 8, from meter body 1The back side stretch out two wires, respectively with the motor stator of Hall element 2 and electric assisted bicycleCoil 9 connects, and described controller 7 connects by the coil of stator of motor 9 of electric wire and electric assisted bicycleConnect, described controller 7 is electrically connected with speed acquisition device 8, described speed acquisition device 8 and Hall element2 electrical connections, described liquid crystal display 6 is electrically connected with controller 7.
In the time using electric assisted bicycle, Hall element 2 is according to being positioned at magnetic sheet 3 warps on wheel hubThe time interval crossing and the diameter of wheel hub, calculate the speed of cycling, and this speed is by speedController 7 is collected and be transferred to collector 8, and shown the real-time speed of bicycle by liquid crystal display 6, controlDevice 7 processed judges whether the speed receiving is greater than default speed limit, if be greater than default speed limit, soController 7 will, by stopping drive motors, underspeed.
Display adopts touch, the preset value of convenient manually input F-Zero, and each ridingPerson can adjust preset value according to the health of self and age, preset value need to 0～35 km/Between hour, select, that is to say can not be without the random setting of reaching the standard grade, and this is also to ensure riding safetyNecessary.
Further, described display comprises that Speed display, mileage show, total voltage shows, remaining powerCapacity demonstration, present clock demonstration, controller 7 and battery failures demonstration, power-assisted gear show.
Further, described Hall element 2 is provided with geometrical clamp for convenience detach, with voluntarily electric boostedThe fork blade 5 of car is fixedly connected with. This instrument can be used for changing on the basis of existing electric bicycleMake, only Hall element 2 need be fixed on wheel hub position always on, can pass through hall sensingDevice 2 tests the speed, and then other wire is connected with the stator coil of motor, removes original instrument, willMeter body 1 is fixed on handlebar 4, and the instrument of electric bicycle has been transformed, and this electric bicycle justCan automatic speed-measuring speed limit.
Further, the side of described meter body 1 is also provided with some LED lamps, when installation, by LED lampTowards direct of travel, be applicable to ride night. This instrument can also be arranged on bicycle, need to be withThe wire that motor connects stashes, and Hall element 2 and magnetic sheet 3 are arranged on to fork blade 5 and wheelOn hub, meter body 1 is fixed on handlebar 4, just can use, and instrument can be passed through powered battery.
Finally it should be noted that: above each embodiment is only in order to the technical solution of the utility model to be described, andNon-to its restriction; Although the utility model is had been described in detail with reference to aforementioned each embodiment abilityThe those of ordinary skill in territory is to be understood that: the technical scheme that it still can be recorded aforementioned each embodimentModify, or some or all of technical characterictic is wherein equal to replacement; And these amendments orPerson replaces, and does not make the essence of appropriate technical solution depart from the model of the each embodiment technical scheme of the utility modelEnclose.
Claims (4)
1. the electric assisted bicycle instrument of the speed limit that can test the speed, it is characterized in that, comprise the meter body being arranged on electric assisted bicycle handlebar, the Hall element being electrically connected with meter body and the magnetic sheet being used in conjunction with Hall element, described meter body is fixedly connected with by fixed mount with handlebar, described Hall element is positioned on the fork blade of electric assisted bicycle, be fixedly connected with fork blade, described magnetic sheet is arranged on front truck wheel hub, position and the Hall element of magnetic sheet are worked in coordination, when wheel hub rotation, magnetic sheet and Hall element are periodically overlapping, described meter body comprises tangibly liquid crystal display, controller, speed acquisition device, stretch out two wires from the back side of meter body, respectively with Hall element, be connected with the coil of stator of motor of electric assisted bicycle, described controller is connected with the coil of stator of motor of electric assisted bicycle by electric wire, described controller is electrically connected with speed acquisition device, described speed acquisition device is electrically connected with Hall element, described liquid crystal display is electrically connected with controller.
2. the electric assisted bicycle instrument of a kind of speed limit that tests the speed according to claim 1, is characterized in that: described liquid crystal display comprises that Speed display, mileage demonstration, total voltage demonstration, remaining battery capacity demonstration, present clock demonstration, controller and battery failures show, power-assisted gear shows.
3. the electric assisted bicycle instrument of a kind of speed limit that tests the speed according to claim 1, is characterized in that: described Hall element is provided with geometrical clamp for convenience detach, is fixedly connected with the fork blade of electric assisted bicycle.
4. the electric assisted bicycle instrument of a kind of speed limit that tests the speed according to claim 1, is characterized in that: the side of described meter body is also provided with some LED lamps, when installation, by LED lamp towards direct of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137433.8U CN205292894U (en) | 2015-12-29 | 2015-12-29 | Fast electric bicycle instrument of measurable speed limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137433.8U CN205292894U (en) | 2015-12-29 | 2015-12-29 | Fast electric bicycle instrument of measurable speed limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292894U true CN205292894U (en) | 2016-06-08 |
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ID=56470374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137433.8U Expired - Fee Related CN205292894U (en) | 2015-12-29 | 2015-12-29 | Fast electric bicycle instrument of measurable speed limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043516A (en) * | 2016-07-21 | 2016-10-26 | 柳州正高科技有限公司 | Apparatus having speed limiting and automatic illumination functions and control method thereof |
| CN106347544A (en) * | 2016-11-24 | 2017-01-25 | 天津市中环电子计算机有限公司 | Electric bicycle running displayer with photoelectric induction function and control method |
| CN106585803A (en) * | 2017-01-22 | 2017-04-26 | 江门市江海区精工摩托车配件有限公司 | Motorcycle instrument |
| CN110422268A (en) * | 2019-09-02 | 2019-11-08 | 浙江超级电气科技有限公司 | A kind of electric bicycle pedal moment control device |
-
2015
- 2015-12-29 CN CN201521137433.8U patent/CN205292894U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043516A (en) * | 2016-07-21 | 2016-10-26 | 柳州正高科技有限公司 | Apparatus having speed limiting and automatic illumination functions and control method thereof |
| CN106347544A (en) * | 2016-11-24 | 2017-01-25 | 天津市中环电子计算机有限公司 | Electric bicycle running displayer with photoelectric induction function and control method |
| CN106585803A (en) * | 2017-01-22 | 2017-04-26 | 江门市江海区精工摩托车配件有限公司 | Motorcycle instrument |
| CN110422268A (en) * | 2019-09-02 | 2019-11-08 | 浙江超级电气科技有限公司 | A kind of electric bicycle pedal moment control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 -1-1001, 5 1, Hainai Hua three road, Huayuan Industrial Area, Binhai New Area, Tianjin. Patentee after: Anapa (Tianjin) Polytron Technologies Inc Address before: 300000 -1-1001, 5 1, Hainai Hua three road, Huayuan Industrial Area, Binhai New Area, Tianjin. Patentee before: TIANJIN ANPUDA TECHNOLOGY CO., LTD. |
|
| 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: 20160608 Termination date: 20191229 |