CN205018457U - Electronic travelling basket of pull rod control - Google Patents
Electronic travelling basket of pull rod control Download PDFInfo
- Publication number
- CN205018457U CN205018457U CN201520507744.2U CN201520507744U CN205018457U CN 205018457 U CN205018457 U CN 205018457U CN 201520507744 U CN201520507744 U CN 201520507744U CN 205018457 U CN205018457 U CN 205018457U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- pull bar
- flexible
- travelling basket
- direct current
- 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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides an electronic travelling basket of pull rod control mainly comprises travelling basket box, pull rod, pull rod and travelling basket box connecting piece, pull rod fixer, lithium cell, direct current motor speed regulator, flexible potentiometre, flexible potentiometre connecting piece, direct current motor, motor -driven wheel, three universal wheel. Two flexible potentiometres that two direct current motor speed regulators of characterized by are connected are controlled both ends with the pull rod respectively and are connected and fix on the travelling basket box, it is horizontal between pull rod and travelling basket box, the length of two flexible potentiometres changed when fore -and -aft angle changed, two direct current motor speed regulators produce two direct current motor's of the pulse width modulation signal independent accurate control of difference of corresponding change rotational speed, thereby reach the rotary speed control to controlling two motor -driven wheel alone respectively, realize ging forward of electronic travelling basket, stop, turn left, turn right. The user can the direct control travelling basket the pull rod realize the automatic function of following of travelling basket. Structural design is simple reasonable, and bearing force simple to use, convenient, nimble is strong. Practicality, practical value are showing. Very big touring of people has been made things convenient for.
Description
Technical field
The present invention is that a kind of pull bar controls electric travelling case.
Background technology
Along with the living standard of people improves constantly, the demand for tourism gets more and more, and most of suitcase can only drag with hand in the market, for a kind of beyond doubt burden of people needing to enjoy tourism, and impression during impact tourism.In order to allow tourism become more easily more convenient, be necessary to develop a kind of electric travelling case be really convenient for people to use.
Summary of the invention
The object of the invention is to produce a electric travelling case be really convenient for people to use, for going on a tour of people provides facility to reduce the heavy burdens.
The technical solution adopted in the present invention is that a kind of pull bar controls electric travelling case, forms primarily of suitcase casing, pull bar, pull bar and suitcase box connector, pull bar fixator, lithium battery, DC motor speed-regulating device, flexible potentiometer, flexible potentiometer connector, direct current generator, motor driving wheel, three universal wheels.It is characterized in that two flexible potentiometers that two DC motor speed-regulating devices connect are connected with two ends, pull bar left and right respectively and are fixed on suitcase casing, when horizontal between pull bar and suitcase casing, longitudinal angle changes, the length of two flexible potentiometers changes, the pulse width modulating signal of two DC motor speed-regulating device generation respective change individually accurately controls the rotating speed of two direct current generators, thus reach and individually the rotating speed of two motor driving wheels in left and right is controlled, realize the advance of electric travelling case, stopping, left-hand rotation, right-hand rotation.When the longitudinal forward angles of pull bar changes, the flexible potentiometer collapsing length variable quantity of both sides is identical, the pulse width modulating signal variable quantity of two DC motor speed-regulating device generations is identical, two DC motor speeds in left and right are identical all the time, and electric travelling case moves forward.The speed of electric travelling case changes with the change of the longitudinal forward angles of pull bar, and larger two the longer motor speeds of flexible potentiometer length of angle are more high-speed faster, and more low velocity is slower for less two the shorter motor speeds of flexible potentiometer length of angle.After the longitudinal forward angles of pull bar changes, when pull bar laterally occurs to change to Left Angle, left side potentiometer length of stretching shortens left motor rotating speed step-down, and the right side potentiometer length right motor rotating speed that stretches uprises, and electric travelling case is turned left.After the longitudinal forward angles of pull bar changes, when laterally there is angle change to the right in pull bar, the flexible potentiometer length in right side shortens right motor rotating speed step-down, the flexible potentiometer length left motor rotating speed in left side uprises, electric travelling case is turned right, and the speed of rotation depends on the speed that angle changes.
In order to convenient people go on a journey, this kind of pull bar controls electric travelling case and electronic product charging device is housed, and possesses to other electronic product charge functions.Power switch, electricity display screen, lithium cell charging mouth, electronic product charge port are housed.
The invention has the beneficial effects as follows, the pull bar that user directly can control suitcase realizes suitcase and automatically follows function, can control being equipped with the direction of motion compared with realizing during heavy articles suitcase.And have to other electronic product charge functions.Structural design advantages of simple, uses simple, convenient, flexible load capacity strong.Practicality, practical value are remarkable.Greatly facilitate going on a tour of people.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is front view of the present invention and structural representation
Fig. 2 is side view of the present invention and structural representation
Fig. 3 is casing first half internal view of the present invention and structural representation
Description of reference numerals: 1 pull bar, 2 flexible potentiometer A, 3 flexible potentiometer connector A, 4 pull bars and suitcase box connector A, 5 pull bars and suitcase box connector B, 6 electricity display screens, 7 electronic product charge port, 8 lithium cell charging mouths, 9 power switches, 10 motor driving wheel A, 11 direct current generator A, 12 universal wheels, 13 direct current generator B, 14 motor driving wheel B, 15 flexible potentiometer connector B, 16 flexible potentiometer B, 17 universal wheels, 18 DC motor speed-regulating device B, 19 lithium batteries, 20 DC motor speed-regulating device A, 21 suitcase casings, 22 electronic product charging devices.
Detailed description of the invention:
Fig. 1 is that pull bar controls electric travelling case, it is characterized in that two DC motor speed-regulating devices 18, two on 20 flexible potentiometers 2, 16 are connected with pull bar about 1 two ends respectively and are fixed on suitcase casing 21, control between pull bar 1 and suitcase casing 21 horizontal, two flexible potentiometers 2 when longitudinal angle changes, the length of 16 changes, two DC motor speed-regulating devices 18, 20 pulse width modulating signals producing respective change individually accurately control two direct current generators 11, the rotating speed of 13, thus reach individually to two, left and right motor driving wheel 10, the rotating speed of 14 controls, realize the advance of electric travelling case, stop, turn left, turn right.
Claims (2)
1. a pull bar controls electric travelling case, primarily of suitcase casing, pull bar, pull bar and suitcase box connector, pull bar fixator, lithium battery, DC motor speed-regulating device, flexible potentiometer, flexible potentiometer connector, direct current generator, motor driving wheel, three universal wheel compositions, it is characterized in that two flexible potentiometers on two DC motor speed-regulating devices are connected with two ends, pull bar left and right respectively and are fixed on suitcase casing, between pull bar and suitcase casing laterally, when longitudinal angle changes, the length of two flexible potentiometers changes, the pulse width modulating signal of two DC motor speed-regulating device generation respective change individually accurately controls the rotating speed of two direct current generators, thus reach and individually the rotating speed of two motor driving wheels in left and right is controlled, realize the advance of electric travelling case, stop, turn left, turn right.
2. a kind of pull bar according to claim 1 controls electric travelling case, it is characterized in that, is provided with electronic product charging device, electronic product charge port, power switch, electricity display screen, lithium cell charging mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507744.2U CN205018457U (en) | 2015-07-14 | 2015-07-14 | Electronic travelling basket of pull rod control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507744.2U CN205018457U (en) | 2015-07-14 | 2015-07-14 | Electronic travelling basket of pull rod control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205018457U true CN205018457U (en) | 2016-02-10 |
Family
ID=55251035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507744.2U Expired - Fee Related CN205018457U (en) | 2015-07-14 | 2015-07-14 | Electronic travelling basket of pull rod control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205018457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027954A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Identity card number verification based active object-carrying assistant |
| WO2018027956A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active object-carrying assistant based on password verification |
| CN107896701A (en) * | 2017-11-15 | 2018-04-13 | 郑州玖意优创商贸有限公司 | The outer seedling of multifunctional room cultivates car |
-
2015
- 2015-07-14 CN CN201520507744.2U patent/CN205018457U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027954A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Identity card number verification based active object-carrying assistant |
| WO2018027956A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active object-carrying assistant based on password verification |
| CN107896701A (en) * | 2017-11-15 | 2018-04-13 | 郑州玖意优创商贸有限公司 | The outer seedling of multifunctional room cultivates car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205018457U (en) | Electronic travelling basket of pull rod control | |
| CN204601572U (en) | A kind of autobalance Segway Human Transporter | |
| CN203042683U (en) | Solar energy electrically powered wheelchair | |
| CN103895770A (en) | All-around self-balancing electric monocycle | |
| CN103057656B (en) | Motor system using pedals for speed control | |
| CN203937816U (en) | Booster of bicycle and bicycle | |
| CN203806063U (en) | Longitudinally and horizontally self-balancing electric monocycle | |
| CN104859769B (en) | Combined single wheel balance car | |
| CN203854799U (en) | Two-wheeled self-steering self-balancing electric car | |
| CN103111068A (en) | Electric skateboard | |
| CN203087940U (en) | Solar traveling case capable of carrying persons to automatically slide | |
| CN203264272U (en) | Double-motor toy car | |
| CN101934828B (en) | Fitness energy-storage bike combining human-step power with electric power | |
| CN204191795U (en) | Be convenient to the remote control electric suitcase controlled | |
| CN203507005U (en) | Electric wheelchair moped | |
| CN205235306U (en) | Electronic golf bag car that can drive | |
| CN203832652U (en) | Universal baby-carrier speed limiting device | |
| CN208682961U (en) | A kind of material tractor | |
| CN203493838U (en) | Electric mobility scooter | |
| CN207342164U (en) | A kind of electric scooter | |
| CN203971353U (en) | A kind of small folding scooter | |
| CN201406004Y (en) | Body building energy storage bicycle with combined human body walking power and electrical power | |
| CN207670556U (en) | A kind of electric bicycle having both running body-building | |
| CN206900407U (en) | A kind of Dual-motors Driving electrocar | |
| CN207510631U (en) | A kind of power-assisted device |
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: 20160210 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |