CN205075961U - Electric flatbed tricycle - Google Patents
Electric flatbed tricycle Download PDFInfo
- Publication number
- CN205075961U CN205075961U CN201520713171.9U CN201520713171U CN205075961U CN 205075961 U CN205075961 U CN 205075961U CN 201520713171 U CN201520713171 U CN 201520713171U CN 205075961 U CN205075961 U CN 205075961U
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- CN
- China
- Prior art keywords
- pedal
- upper shell
- flatbed tricycle
- electric flatbed
- lower house
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Abstract
The utility model relates to an electric flatbed tricycle, the engine oil -gas separator comprises a housin, the footboard, a wheel, control scheme board and battery, the casing includes casing and lower casing, it is integrated into one piece spare with lower casing to go up the casing, the two fixed connection, at last casing between casing vacuole formation under and, control scheme board and battery setting are in the cavity and fix under on the casing, the left and right sides is equipped with the bearing frame in the cavity, the wheel of two sets of electrified machines corresponds the assembly respectively on the bearing frame, left part and the right part of going up the upper surface of casing are equipped with the sensor respectively, two the footboard set up in the top of sensor footboard and last casing normal running fit respectively.
Description
Technical field
The utility model relates to field of vehicles, particularly a kind of electric flatbed tricycle.
Background technology
Along with the fast development of economic society, the rhythm of life of people is being accelerated gradually, and the people that are produced as of electrodynamic balance car provide a kind of relatively faster more labour-saving walking-replacing tool.Existing its operation principles of electrodynamic balance car mainly utilizes the gyroscope of vehicle body and acceleration pick-up to detect the change of vehicle body attitude, and utilizes servo control unit, and accurately drive motor adjusts accordingly, with the balance of keeping system.Current electrodynamic balance car generally has control lever, and user stands on balance truck and operates control lever, thus forward-reverse or stopping, also having the balance truck of single wheel, its complex structure, operation easier is comparatively large, not easily controls balance.The patent No. is 201410262108.8, name is called that electrodynamic balance turns round the electrodynamic balance car that patent document discloses a kind of two-wheel of car, this electrodynamic balance car needs to use top cover, inner cap and the lower house that can mutually rotate, in use, operator by operation the left and right sides relatively rotate realize electrodynamic balance car advance, retrogressing, accelerate or turn to, the shortcoming of the program is: housing structure is complicated, need the various piece mold respectively to the left and right sides of top cover, inner cap and lower house, cost is higher; On axle in the middle part of the human body strength stood on balance truck concentrates on, bearing, the connecting portion at middle part is stressed to be concentrated, and wearing and tearing are very fast, easily damage; Inner structure is complicated, adds manufacturing cost, assembles loaded down with trivial details, waste time and energy.Comprehensive above-mentioned a few point defect, needs to improve existing balance truck.
Summary of the invention
The purpose of this utility model is that provide a kind of structure simple, easy to operate, good stability, fastness is good, saves the electric flatbed tricycle of holistic cost for electric flatbed tricycle existing problems pointed existing in background technology.
The technical scheme realizing goal of the invention of the present utility model is as follows:
A kind of electric flatbed tricycle, it comprises housing, pedal, wheel, control circuit board and battery, housing comprises upper shell and lower house, upper shell and lower house are all formed in one part, the two is fixedly connected with, cavity is formed between upper shell and lower house, control circuit board and battery to be arranged in cavity and to be fixed on lower house, in cavity, the left and right sides is provided with bearing seat, the wheel of two groups of translators respectively correspondence is assemblied on bearing seat, left part and the right part of the upper surface of upper shell are respectively equipped with sensor, pedal described in two is separately positioned on the top of sensor, pedal and upper shell normal-running fit.
For the ease of control electric flatbed tricycle advance, retrogressing, acceleration, slow down and the operation such as to turn to, described sensor is contact switch, be respectively equipped with a contact switch in the front side of the left part of upper shell and rear side, be respectively equipped with a contact switch in the front side of the right part of upper shell and rear side.Exerted pressure by the contact switch of pedal to front side, the wheel of respective side can be made to rotate forward, and the speed of rotating speed can be determined according to the size of pressure, exerted pressure by the contact switch of pedal to rear side, the wheel of respective side can be made to rotate backward, and pressure is larger, and rotating speed is faster.
For the ease of the rotation of control pedal, the position of the upper surface of described upper shell being installed pedal is provided with groove, the raised line extended in left-right direction is provided with in groove, the axis hole along left and right directions is provided with in raised line, be provided with rotating shaft in axis hole, the left and right sides of pedal lower surface is respectively equipped with downward connecting shaft seat, and rotating shaft passes in the axis hole of connecting shaft seat, be provided with locating part at rotating shaft two ends, pedal can front and back rotation at a certain angle in groove.
In order to make to have buffering between pedal and contact switch, after the power on pedal is eliminated, pedal can automatically reset, between described pedal and sensor, be provided with silica gel strip.
In order to prevent rainwater or ponding from upwards being splashed on the person by roller, in the left and right sides of described housing, Wheel retainer ring is installed.
For the ease of controlling rotation direction and the velocity of rotation of wheel, and then control operations such as advancing, retreat, accelerate, slow down and turn to, described control circuit board is provided with gyroscope, by control circuit board sensor-lodging, controls rotating speed and the rotation direction of the motor of left and right sides wheel.
For the ease of using when light is dark, being used as illumination as mark simultaneously, outside described lower house, being provided with car light.
For the ease of switching manipulation, judge power supply status, outside described lower house, be provided with switch and power light.
In order to anti-skidding simultaneously to pedal stroke protection, the upper surface of described pedal is connected with antiskid glue cushion.
In order to strengthen the thermal diffusivity of control circuit board and battery, the wall of described lower house is provided with louvre.
The advantage of electric flatbed tricycle of the present utility model is: electric flatbed tricycle of the present utility model, and structure is simple, and upper shell and lower house are distinguished one-body molded, and can distinguish mold and make, eliminate the inner cap in documents, manufacturing cost significantly reduces; By this integrative-structure, make the intensity enhancing of electric flatbed tricycle, stress dispersion, not fragile, extend service life; Pedal structure is arranged both was convenient to user operation, and can keep again the state of equilibrium of health, safety performance is higher; Eliminate the mechanisms such as the rotating shaft at middle part, inner structure is simplified to a great extent, decreases parts, reduces cost, and assembling maintenance is simultaneously also more simple and convenient.
Accompanying drawing explanation
Fig. 1 is the assembly drowing of electric flatbed tricycle of the present utility model;
Fig. 2 is the fractionation schematic diagram of electric flatbed tricycle of the present utility model;
In figure, 1 is upper shell, and 2 is lower house, and 3 is pedal, 4 is wheel, and 5 is control circuit board, and 6 is battery, and 7 is bearing seat, 8 is sensor, and 9 is groove, and 10 is raised line, 11 is rotating shaft, and 12 is connecting shaft seat, and 13 is silica gel strip, 14 is Wheel retainer ring, and 15 is car light, and 16 is switch, 17 is power light, and 18 is antiskid glue cushion, and 19 is louvre.
Detailed description of the invention
See figures.1.and.2 shown a kind of electric flatbed tricycle, it comprises housing, pedal 3, wheel 4, control circuit board 5 and battery 6, housing comprises upper shell 1 and lower house 2, upper shell 1 and lower house 2 are all formed in one part, the two is fixedly connected with, cavity is formed between upper shell 1 and lower house 2, control circuit board 5 and battery 6 to be arranged in cavity and to be fixed on lower house 2, in cavity, the left and right sides is provided with bearing seat 7, the wheel 4 of two groups of translators respectively correspondence is assemblied on bearing seat 7, the left part of the upper surface of upper shell 1 and right part are respectively equipped with sensor 8, pedal 3 described in two is separately positioned on the top of sensor 8, pedal 3 and upper shell 1 normal-running fit.
For the ease of control electric flatbed tricycle advance, retrogressing, acceleration, slow down and the operation such as to turn to, described sensor 8 is contact switch, be respectively equipped with a contact switch in the front side of the left part of upper shell 1 and rear side, be respectively equipped with a contact switch in the front side of the right part of upper shell 1 and rear side.Exerted pressure by the contact switch of pedal 3 to front side, the wheel 4 of respective side can be made to rotate forward, and the speed of rotating speed can be determined according to the size of pressure, exerted pressure by the contact switch of pedal 3 to rear side, the wheel 4 of respective side can be made to rotate backward, and pressure is larger, and rotating speed is faster.
For the ease of the rotation of control pedal 3, the position of the upper surface of described upper shell 1 being installed pedal 3 is provided with groove 9, the raised line 10 extended in left-right direction is provided with in groove 9, the axis hole along left and right directions is provided with in raised line 10, be provided with rotating shaft 11 in axis hole, the left and right sides of pedal 3 lower surface is respectively equipped with downward connecting shaft seat 12, and rotating shaft 11 passes in the axis hole of connecting shaft seat 12, be provided with locating part at rotating shaft 11 two ends, pedal 3 can front and back rotation at a certain angle in groove 9.
In order to make to have buffering between pedal 3 and contact switch, after the power on pedal 3 is eliminated, pedal 3 can automatically reset, between described pedal 3 and sensor 8, be provided with silica gel strip 13.
In order to prevent rainwater or ponding from upwards being splashed on the person by roller, in the left and right sides of described housing, Wheel retainer ring 14 is installed.
For the ease of controlling rotation direction and the velocity of rotation of wheel 4, and then control operations such as advancing, retreat, accelerate, slow down and turn to, described control circuit board 5 is provided with gyroscope, by control circuit board 5 receiving sensor 8 signal, control rotating speed and the rotation direction of the motor of left and right sides wheel 4.
For the ease of using when light is dark, being used as illumination as mark simultaneously, outside described lower house, being provided with car light 15.
Operate for the ease of switch 16, judge power supply status, outside described lower house, be provided with switch 16 and power light 17.
In order to anti-skidding simultaneously to the protection of pedal 3 stroke, the upper surface of described pedal 3 is connected with antiskid glue cushion 18.
In order to strengthen the thermal diffusivity of control circuit board 5 and battery 6, the wall of described lower house 2 is provided with louvre 19.
Electric flatbed tricycle of the present utility model is built-in chargeable battery 6, needs before using to ensure that battery 6 has enough electricity, if battery 6 electricity deficiency can be charged, uses after charging complete.During use, opening power, rider's two pin step down on the pedal 3 of the left and right sides respectively, because be provided with slipmat, can soft comfortable more above stepping down in, there is better skidproof effect simultaneously, when needing to advance, user's two pin pedal 3 forward simultaneously, pedal 3 turns forward, power on pedal 3 is passed to the contact switch of front side by the silica gel strip 13 of front side, contact switch receives signal, according to the size of pressure, transmission of signal is to control circuit board 5, the speed that control circuit board 5 rotates forward according to the motor of the signal control both sides of contact switch transmission, when needs retreat, user's two pin pedal 3 backward simultaneously, power on pedal 3 is passed to the contact switch of rear side by the legs and feet bar of rear side, contact switch receives signal, according to the size of pressure, transmission of signal is to control circuit board 5, the speed that control circuit board 5 rotates backward according to the motor of the signal control both sides of contact switch transmission, if need left-handed turning, can left foot motionless, right crus of diaphragm is pedal 3 forward, or left foot is pedal 3 right crus of diaphragm pedal 3 forward simultaneously backward, if need right-hand turning, can right crus of diaphragm motionless, left foot is pedal 3 forward, or right crus of diaphragm pedal 3 simultaneously left foot pedal 3 forward backward.In a word, user can determine the rotating speed of the motor of corresponding side by the size of the power of pushes pedals 3, operate very simple.Because upper shell 1 and lower house 2 are all formed in one, subscriber station can be more stable above, not easily tumbles; Because be one-body molded, a mould one-shot forming can be used, reduce mold cost, enhance productivity; In order to expendable weight, gain in strength, simultaneously cost-saving, upper shell 1 and lower house 2 use PC material and ABS material to add silicon powder once injection moulding; Because enclosure interior parts are few, structure is simplified to a great extent, and therefore, it is more convenient to assemble and keep in repair, and can enhance productivity, reduce productive costs simultaneously.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (10)
1. an electric flatbed tricycle, it is characterized in that: it comprises housing, pedal, wheel, control circuit board and battery, housing comprises upper shell and lower house, upper shell and lower house are all formed in one part, the two is fixedly connected with, cavity is formed between upper shell and lower house, control circuit board and battery to be arranged in cavity and to be fixed on lower house, in cavity, the left and right sides is provided with bearing seat, the wheel of two groups of translators respectively correspondence is assemblied on bearing seat, left part and the right part of the upper surface of upper shell are respectively equipped with sensor, pedal described in two is separately positioned on the top of sensor, pedal and upper shell normal-running fit.
2. electric flatbed tricycle according to claim 1, it is characterized in that: described sensor is contact switch, be respectively equipped with a contact switch in the front side of the left part of upper shell and rear side, be respectively equipped with a contact switch in the front side of the right part of upper shell and rear side.
3. electric flatbed tricycle according to claim 1, it is characterized in that: the position of the upper surface of described upper shell being installed pedal is provided with groove, the raised line extended in left-right direction is provided with in groove, the axis hole along left and right directions is provided with in raised line, be provided with rotating shaft in axis hole, the left and right sides of pedal lower surface is respectively equipped with downward connecting shaft seat, and rotating shaft passes in the axis hole of connecting shaft seat, be provided with locating part at rotating shaft two ends, pedal can front and back rotation at a certain angle in groove.
4. electric flatbed tricycle as claimed in any of claims 1 to 3, is characterized in that: between described pedal and sensor, be provided with silica gel strip.
5. electric flatbed tricycle according to claim 1, is characterized in that: be provided with Wheel retainer ring in the left and right sides of described housing.
6. electric flatbed tricycle according to claim 1, is characterized in that: described control circuit board is provided with gyroscope, by control circuit board sensor-lodging, controls rotating speed and the rotation direction of the motor of left and right sides wheel.
7. electric flatbed tricycle according to claim 1, is characterized in that: be provided with car light outside described lower house.
8. electric flatbed tricycle according to claim 1, is characterized in that: be provided with switch and power light outside described lower house.
9. electric flatbed tricycle according to claim 1, is characterized in that: the upper surface of described pedal is connected with antiskid glue cushion.
10. electric flatbed tricycle according to claim 1, is characterized in that: the wall of described lower house is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713171.9U CN205075961U (en) | 2015-09-15 | 2015-09-15 | Electric flatbed tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713171.9U CN205075961U (en) | 2015-09-15 | 2015-09-15 | Electric flatbed tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075961U true CN205075961U (en) | 2016-03-09 |
Family
ID=55428385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713171.9U Expired - Fee Related CN205075961U (en) | 2015-09-15 | 2015-09-15 | Electric flatbed tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080896A (en) * | 2016-06-29 | 2016-11-09 | 浙江群英车业有限公司 | Electric motor car |
| WO2019196170A1 (en) * | 2018-04-11 | 2019-10-17 | 浙江阿尔郎科技有限公司 | Balance car |
| CN110550132A (en) * | 2019-08-27 | 2019-12-10 | 陈聪 | Elastic reset device of balance car |
| CN110843987A (en) * | 2019-08-27 | 2020-02-28 | 陈聪 | Novel balance car |
| CN111017093A (en) * | 2019-12-23 | 2020-04-17 | 宁波阿摩司气动成套有限公司 | Human body interaction balance vehicle |
-
2015
- 2015-09-15 CN CN201520713171.9U patent/CN205075961U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080896A (en) * | 2016-06-29 | 2016-11-09 | 浙江群英车业有限公司 | Electric motor car |
| CN106080896B (en) * | 2016-06-29 | 2018-09-28 | 浙江群英车业有限公司 | Electric vehicle |
| WO2019196170A1 (en) * | 2018-04-11 | 2019-10-17 | 浙江阿尔郎科技有限公司 | Balance car |
| CN110550132A (en) * | 2019-08-27 | 2019-12-10 | 陈聪 | Elastic reset device of balance car |
| CN110843987A (en) * | 2019-08-27 | 2020-02-28 | 陈聪 | Novel balance car |
| CN111017093A (en) * | 2019-12-23 | 2020-04-17 | 宁波阿摩司气动成套有限公司 | Human body interaction balance vehicle |
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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: 20160309 Termination date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |