CN105411139A - Weighable automatic tracking type draw-bar box - Google Patents
Weighable automatic tracking type draw-bar box Download PDFInfo
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- CN105411139A CN105411139A CN201410463560.0A CN201410463560A CN105411139A CN 105411139 A CN105411139 A CN 105411139A CN 201410463560 A CN201410463560 A CN 201410463560A CN 105411139 A CN105411139 A CN 105411139A
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Abstract
The invention discloses a weighable automatic tracking type draw-bar box which comprises a box body. The back face of the box body is provided with a telescopic draw bar which is provided with a telescopic button, and the top and the side face of the box are provided with a first lifting handle and a second lifting handle respectively; the side face of the box body is provided with a weighing sensor and a display module which are connected with a processor module through a signal line, and the processor module is installed in the box body; a Bluetooth module is installed in the box body and connected with the processor module; the bottom of the box body is provided with driving wheels which are connected with a driving device, and the driving device is connected with the processor module; the bottom of the box body is provided with guide wheels which are connected with a steering controller, and the steering controller is connected with the processor module. According to the weighable automatic tracking type draw-bar box, the weight of own luggage can be known at any time, and therefore consignment overweight in an airport is avoided; meanwhile, a user does not need to hold the luggage box with one hand after the user stably sits on a transportation vehicle, and the draw-bar box can be firmly fixed only by locking the wheels.
Description
Technical field
The present invention relates to a kind of draw-bar box, particularly one can weigh, from motion tracking, lockwheel formula draw-bar box.
Background technology
No matter travel away from home or go on business, all needing a chest placing daily necessities, conveniently laborsaving, just can arise at the historic moment from the draw-bar box of motion tracking owner.Early stage luggage case makes with timber, universal along with what travel by air, the plastics that luggage case material trend is more light and convenient for cleaning, but when consigning, luggage often can arbitrarily be tossed, and causes damage.
In recent years occurred by the draw-bar box of four steamboats, except the rotation can doing 360 °, more can promote easily by leicht fallen D/A on level land.In case, article too heavily can cause the draw-bar box life-span to reduce even damaging, and it is very high again that overweight expense is consigned on airport.Design a can weigh and on a moving vehicle time, can fix, can not the draw-bar box of random movement, be the current technical problem that will solve.
Summary of the invention
The invention provides one can weigh, from motion tracking, lockwheel formula draw-bar box, the weight of oneself luggage can be understood at any time, overweight when avoiding consigning on airport; After person easy to use occupies stably on the vehicles such as subway, motor-car, passenger vehicle simultaneously, a hand steered firmly luggage case need not be vacateed, only lock with by wheel, this draw-bar box just can be steadily motionless, can not occur the phenomenon of slippage along with situations such as brake, parking, acceleration.
The technical scheme that the present invention takes is: one can be weighed, from motion tracking, lockwheel formula draw-bar box, comprise casing, box back surface is provided with telescopic bar, and telescopic bar is provided with flexible button, and casing top and side are respectively equipped with the first handle, the second handle.Body side is provided with LOAD CELLS, display module, and LOAD CELLS and display module are by holding wire connection handling device module, and processor module is arranged in casing, is provided with bluetooth module in casing, bluetooth module connection handling device module.Described bottom half is provided with driving wheel, driving wheel connecting drive device, drive unit connection handling device module.Described bottom half is provided with directive wheel, and directive wheel connects steering controller, steering controller connection handling device module.
Described casing is provided with wheel lock-switch, and wheel lock-switch connects driving wheel.
Described case edge portion is provided with protection rubber.
Described driving wheel is four, is positioned in the middle of bottom half, and described directive wheel is four, is distributed in bottom half corner.
Described bluetooth module is four, is distributed in bottom half corner.
One of the present invention can be weighed, from motion tracking, lockwheel formula draw-bar box, technique effect is as follows:
1), the side of casing installs LOAD CELLS and display, is connected, can weighs baggage wieight at any time by holding wire, overweight when avoiding airport to consign.
2), casing is provided with wheel lock-switch, when carrying draw-bar box and taking the vehicles such as subway, motor-car, wishes that draw-bar box along with before car body and then mobile, can not can be opened wheel lock-switch, with regard to the driving wheel at the bottom of lockable case, produce resistance, make draw-bar box firmly motionless.
3), the edge of casing is all provided with Anti-bumping protection rubber, and farthest protection casing is not damaged, life-extending in delivery and the process that uses.
4), the bottom of casing installs power wheel and directive wheel, and power wheel is connected with drive unit, and directive wheel is connected with steering controller, and bottom chest, four corners are provided with four bluetooth modules.
Four bluetooth modules are transferred to steering controller and drive unit by processor module after receiving the Bluetooth signal that smart mobile phone sends, and control power wheel and directive wheel rolls.Draw-bar box can follow the Bluetooth of mobile phone signal of owner, immediately following owner after one's death about one step pitch go ahead from left and right place, once Bluetooth signal interrupt or draw-bar box lose, draw-bar box can automatic locking, halt and the information that sends allow master cellular phone do not stop vibrations warning.
5), draw-bar box of the present invention moves by driving power wheel and directive wheel to realize following owner, eliminates the trouble pulled.
Accompanying drawing explanation
Fig. 1 is draw-bar box structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, one can be weighed, from motion tracking, lockwheel formula draw-bar box, comprise casing 1, and casing 1 back side is provided with telescopic bar 2, and telescopic bar 2 is provided with flexible button 3, and flexible button 3 stretches for controlling telescopic bar 2, regulates length.Casing 1 top and side are respectively equipped with the first handle 4, second handle 9, and no matter draw-bar box can be mentioned by front or side to facilitate owner.Casing 1 side is provided with LOAD CELLS 5, display module 7, and LOAD CELLS 5 and display module 7 are by holding wire 6 connection handling device module 11.Draw-bar box is downward with the side of LOAD CELLS 5, baggage wieight can be read on display module 7.LOAD CELLS 5 is in fact a piezo-resistance R, and be the variable resistor that can change with pressure size, by holding wire 6, pass to display module 7, the essence of display module 7 is voltmeters, and in table, reading is alleged baggage wieight.
Processor module 11 is arranged in casing 1, processor module 11 is actually a single-chip microcomputer, integrated circuit technique is adopted to make it on one piece of silicon chip, form a little and perfect microcomputer system, here adopt PIC single chip microcomputer, its advantage is that volume is little, low in energy consumption, reduced instruction set computer, anti-interference are good and reliability is high.Be provided with bluetooth module 10 in casing 1, bluetooth module 10 to have in sheet radio-frequency receiving-transmitting switching over and built-in ARM7 flush bonding processor etc. in digital radio processor DRP, digital controlled oscillator, sheet, bluetooth module 10 connection handling device module 11.
Driving wheel 13 is provided with bottom described casing 1, driving wheel 13 connecting drive device, drive unit comprises lead-acid accumulator, inverter, permanent magnet DC motor, be arranged between the driving wheel 13 bottom casing 1, during lead acid storage battery tank discharge, lead oxide in anode and the spongy lead on minus plate and the sulfuric acid generation chemical reaction in electrolyte become lead sulfate, sulfuric acid concentration in electrolyte constantly reduces, the electric energy that battery discharges in chemical reaction sends motor to through inverter, inverter is exactly be a kind of device of alternating current by DC conversion, and motor is under the effect of alternating current, according to electromagnetic induction principle, realizing electric energy conversion is mechanical energy, produce driving torque, driving wheel 13 is driven to advance.When lead-acid accumulator electric energy is not enough, power supply can be utilized to charge to it, the spongy lead becoming negative and positive the two poles of the earth of lead sulfate during lead acid battery charge is discharged into the sulfuric acid components be fixed therein in electrolyte, become spongy lead and lead oxide respectively, sulfuric acid concentration in electrolyte constantly becomes large), drive unit connection handling device module 11.
Be provided with directive wheel 12 bottom described casing 1, directive wheel 12 connects steering controller, and steering controller adopts the most basic rack and pinion steering gear, and its basic system is a pair pitch wheel and tooth bar, and advantage is that structure is simple, with low cost, volume is little.Described steering controller connection handling device module 11.After processor module 11 receives Bluetooth signal, connect circuit, lead-acid accumulator starts electric discharge.
Preferred: described casing 1 is provided with wheel lock-switch 14, wheel lock-switch 14 is a brake arm in fact, linked together by two messenger wires with the driving wheel of two bottom casing 1 13, the trundle bracket of two driving wheels 13 is respectively equipped with two block rubbers, brake arm is with axle pivot for rotating control centre, and when pinning wheel lock, two braking wires are tightened up, two brake arms on axle pivot rotate and brake arm are close to centre, utilize the frictional force of block rubber to make driving wheel 13 firmly stable.Wheel lock-switch 14 connects driving wheel 13.
Preferred: described casing 1 marginal portion is provided with protection rubber 8, can prevent draw-bar box in use, eight corner wearing and tearing of top and bottom.
Preferred: described driving wheel 13 is four, be positioned in the middle of bottom casing 1, described directive wheel 12 is four, is distributed in corner bottom casing 1.
Preferred: described bluetooth module 10 is four, is distributed in corner bottom casing 1.
User opens bluetooth in mobile phone, after four bluetooth modules 10 bottom casing 1 receive the signal of mobile phone, judge user orientation at once, by processor module 11, information is passed to the drive unit of driving wheel 13 and the steering controller of directive wheel 12, then follow the Bluetooth of mobile phone signal of user, immediately following going ahead in owner's step distance after one's death, once Bluetooth signal interrupts, luggage case will halt, the mobile phone of owner will not stop vibrations due to Bluetooth signal lost contact, reminds owner to note.
Draw-bar box of the present invention, casing 1 back side is provided with a wheel lock-switch 14, and when switch is in " lock " state, the driving wheel 13 bottom draw-bar box can be locked, and can not move.After person easy to use occupies stably on the vehicles such as subway, motor-car, passenger vehicle, need not vacate one hand steered live luggage case, only lock with by wheel, draw-bar box just can be steadily motionless, can not occur the phenomenon of slippage along with situations such as brake, parking, acceleration.
Claims (5)
1. can weigh, from motion tracking, lockwheel formula draw-bar box for one kind, comprise casing (1), casing (1) back side is provided with telescopic bar (2), and telescopic bar (2) is provided with flexible button (3), and casing (1) top and side are respectively equipped with the first handle (4), the second handle (9); It is characterized in that, casing (1) side is provided with LOAD CELLS (5), display module (7), LOAD CELLS (5) and display module (7) are by holding wire (6) connection handling device module (11), processor module (11) is arranged in casing (1), casing (1) is provided with bluetooth module (10), bluetooth module (10) connection handling device module (11); Described casing (1) bottom is provided with driving wheel (13), driving wheel (13) connecting drive device, drive unit connection handling device module (11); Described casing (1) bottom is provided with directive wheel (12), and directive wheel (12) connects steering controller, steering controller connection handling device module (11).
2. one can weigh, from motion tracking, lockwheel formula draw-bar box, it is characterized in that according to claim 1, and described casing (1) is provided with wheel lock-switch (14), and wheel lock-switch (14) connects driving wheel (13).
3. one can weigh, from motion tracking, lockwheel formula draw-bar box, it is characterized in that according to claim 1, and described casing (1) marginal portion is provided with protection rubber (8).
4. one can weigh, from motion tracking, lockwheel formula draw-bar box, it is characterized in that according to claim 1, and described driving wheel (13) is four, and be positioned in the middle of casing (1) bottom, described directive wheel (12) is four, is distributed in corner, casing (1) bottom.
5. one can weigh, from motion tracking, lockwheel formula draw-bar box, it is characterized in that according to claim 1, and described bluetooth module (10) is four, is distributed in corner, casing (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463560.0A CN105411139A (en) | 2014-09-12 | 2014-09-12 | Weighable automatic tracking type draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463560.0A CN105411139A (en) | 2014-09-12 | 2014-09-12 | Weighable automatic tracking type draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105411139A true CN105411139A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410463560.0A Pending CN105411139A (en) | 2014-09-12 | 2014-09-12 | Weighable automatic tracking type draw-bar box |
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| Country | Link |
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| CN (1) | CN105411139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666981A (en) * | 2016-12-01 | 2017-05-17 | 芜湖酷哇机器人产业技术研究院有限公司 | Intelligent suitcase |
| CN107334237A (en) * | 2017-08-01 | 2017-11-10 | 厦门杰富绅科技有限公司 | It is a kind of that there is the intelligent trolley luggage for following function automatically |
-
2014
- 2014-09-12 CN CN201410463560.0A patent/CN105411139A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666981A (en) * | 2016-12-01 | 2017-05-17 | 芜湖酷哇机器人产业技术研究院有限公司 | Intelligent suitcase |
| CN107334237A (en) * | 2017-08-01 | 2017-11-10 | 厦门杰富绅科技有限公司 | It is a kind of that there is the intelligent trolley luggage for following function automatically |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |