CN103580088B - The guardrail-type charging device of mobile device - Google Patents
The guardrail-type charging device of mobile device Download PDFInfo
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- CN103580088B CN103580088B CN201310009187.7A CN201310009187A CN103580088B CN 103580088 B CN103580088 B CN 103580088B CN 201310009187 A CN201310009187 A CN 201310009187A CN 103580088 B CN103580088 B CN 103580088B
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- charging
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- driving lever
- guardrail
- mobile device
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- 238000000034 method Methods 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the charging device of mobile device, comprise: guardrail, the band electrode be connected with power supply is separately installed with in the groove of the insulation of described guardrail, with the charging module be arranged on described handcart, comprise charging electrode, when described handcart is near described guardrail, described charging electrode is electrically connected with described band electrode, to be the rechargeable battery charging in described charging module.The invention also discloses the batch charging method that can be applicable to above-mentioned charging device.The present invention can make handcart or the charging of luggage truck realization batch with charging device, simplifies existing charging process, thus improves the utilization rate of equipment.
Description
Technical field
The present invention relates to the mobile device with electronic installation, particularly with the charging device of the mobile device of electronic installation.
Background technology
Along with the sustainable development of business and public service enterprise, in market, supermarket, the public place such as airport, the mobile device such as Portable handcart and luggage truck is widely used, and facilitates the carrying of user to luggage and article.In use can facilitate to make user, getting more consumption or relevant information in time, existing handcart and luggage truck can install electronic playback devices so that the acquisition of information of user and businessman carry out the broadcasting of advertisement and related content.But because current Vehicular charging depends on fixing external power supply joint, therefore the quantity of chargeable vehicle is subject to the restriction of external power supply joint, is having the large-scale public place of hundreds and thousands of handcarts, be difficult to charge to numerous vehicles simultaneously.Therefore, there is more inconvenience in use.
In addition, car body exists the safe handling that the power interface exposed also affects handcart and luggage truck, make operating process loaded down with trivial details and be not easy to use.
Further, existing charging modes needs the quantity of external fixing power connection also very huge, economy is not good.
Summary of the invention
For defect of the prior art, an object of the present invention is to provide a kind of charging of mobile devices device and charging method, to facilitate the batch charging carrying out mobile device.
To achieve these goals, the invention provides charging of mobile devices device, comprise: guardrail, comprise the band electrode be connected with power supply, charging module with being arranged on described mobile device, comprises charging electrode, when described mobile device is near described guardrail, described charging electrode can be electrically connected with described band electrode, to be the rechargeable battery charging in described charging module.
Above-mentioned charging of mobile devices device can realize batch charging easily while being stacked in the longitudinal direction compactly by mobile device, is convenient to actual use.
In some embodiments, described guardrail comprises two guardrails be arranged in parallel, includes charging slot in guardrail described in every bar, is provided with described band electrode in every bar charging slot.According to this mode, mobile device is easier to directed and fixing.
In some embodiments, described guardrail is one, and described guardrail contains charging slot, and described band electrode is arranged at the interior also mutually insulated of described charging slot.According to this mode, can the cost of economy system.
In some embodiments, described charging module also comprises driving lever, described driving lever one end connects movably with described mobile device, the other end is connected with described charging electrode, enables the charging end of described charging electrode be placed in the primary importance outside described mobile device and is in the second place of described mobile device inside.Thus, charging end can being closed in car when not needing charging, making mobile device simple for structure, improve the fail safe of use and reduce the accidental damage probability of charging end electrode.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, some embodiments of the present invention are described.
Fig. 1 be the guardrail-type charging device of an embodiment of the present invention from the schematic diagram viewed from end, (a) is the situation of handcart when entering in guardrail, and (b) is without situation during handcart in guardrail;
Fig. 2 is the oblique view of the guardrail-type charging device of an embodiment of the present invention;
Fig. 3 is that the handcart of the batch charging of an embodiment of the present invention stacks schematic diagram;
Fig. 4 is the schematic diagram with the handcart of electronic installation of an embodiment of the present invention;
Fig. 5 is the partial schematic diagram of the driving lever part of an embodiment of the present invention;
Fig. 6 is the partial schematic diagram of driving lever part with shutoff of an embodiment of the present invention;
Fig. 7 is the partial schematic diagram with screw rod guide rail of an embodiment of the present invention;
Fig. 8 is the schematic cross-section of the charging wire casing of an embodiment of the present invention;
Fig. 9 is the schematic diagram of the batch charging scheme of an embodiment of the present invention.
Embodiment
For ease of illustrating and understanding, using handcart as the example of mobile device in the explanation of following execution mode.It will be understood by those skilled in the art that embodiments of the present invention go for any mobile device being similar to handcart and so on.
Please refer to the guardrail-type charging device 100 of an embodiment of the present invention shown in Fig. 1 and Fig. 2.This charging device 100 comprises: guardrail 101, in two charging slots 102 of the mutually insulated of guardrail 101, be separately installed with the band electrode 103 be connected with power supply.This charging device 100 also comprises the charging module 104 be arranged on handcart.Charging module 104 comprises charging electrode (not shown).When handcart enters in guardrail 101 as shown in Figure 2, its charging electrode 105 is electrically connected with band electrode 103, to be the rechargeable battery charging in described charging module 104.
As shown in Figure 1, guardrail 101 can for two guardrails be arranged in parallel.On the other hand, guardrail also can be one, and now band electrode can be arranged at (not shown) in two charging slots insulated from each other in this guardrail respectively.
In addition, the one or both ends of guardrail are preferably provided with vehicle frame charging electrode guiding structure 106.The end face of guiding structure 106 as shown in Figure 1, can be curved so that the charging electrode of handcart enters in guardrail charging slot smoothly, avoids charging electrode and the collision of charging notch to cause damage.
Fig. 4 is the schematic diagram with an embodiment of the handcart of electronic installation of the present invention.As shown in Figure 4, this handcart comprises car body 11 and charging module 12(is equivalent to above-mentioned charging module 104), and comprise charging electrode 13 and driving lever 14 further.Charging electrode 13 comprises terminals 131, is connected with charging device 12.Driving lever 14 one end connects with car body 11, and the other end is connected with the terminals 131 of charging electrode, and two of charging electrode 13 charging ends 132 are suspended from outside car body.
Charging electrode 13 shown in Fig. 4 is arranged at handcart side, is applicable to the situation that guardrail is.Be the situation of two guardrails be arranged in parallel for the guardrail 101 shown in Fig. 1, the charging electrode 12 of said structure can be set respectively in handcart both sides.
Car body 11 also comprises pallet 15.Pallet 15 is connected with car body 11.Charging electrode 13 and driving lever 14 can be connected to the edge lower part of pallet 15.Driving lever 14 one end and car body 11 are actively coupled, and make driving lever 14 other end drive the charging end 132 of charging electrode to be in car body 11 interior location 16, thus charging electrode 13 can be made when not charging, be rotatably accommodated in car body 11 inner.Therefore make the overall structure of car body more succinct, prevent charging electrode in handcart use procedure from being scratched because of protrusion.
Fig. 5 is the partial schematic diagram of the driving lever part of one embodiment of the invention.As shown in Figure 5, driving lever part also comprises driving lever spring 21.Driving lever 14 is hollow loop bar.This driving lever 14 internal diameter is greater than charging electrode 13 external diameter.Driving lever spring 21 is placed in driving lever 14 inner chamber, between the terminals 131 being fixedly connected on driving lever 14 and charging electrode.Said structure can make charging electrode 13 when not using, and is placed in the inside of driving lever 14, is more convenient for the protection of charging electrode 13.Preferably, in above structure, the middle part of driving lever 14 also can be made to have conical through-hole.Driving lever and car body 11 union end aperture are greater than other end aperture.Charging electrode 13 is taper, and its tapering point stretches out from the driving lever other end, thus further simplify the structure of driving lever 14.For ease of for spherical, sheet shape or projection can be had with charging device with the use of the charging end 132 of, charging electrode.Thus charging electrode can be made to fit more closely with charging device.
Fig. 6 is the partial schematic diagram of driving lever part with shutoff of one embodiment of the invention.As shown in Figure 6, the structure of driving lever spring 21, driving lever 14 and charging electrode 13 and relative position consistent with Fig. 5 Suo Shi.In addition, driving lever shutoff 31 is also comprised.Shutoff 31 is connected with car body 11.When driving lever 14 other end drives the charging end 132 of charging electrode to be in car body 11 interior location, charging electrode 13 can be made to move to driving lever 14 inner chamber.Therefore, when charging by stirring driving lever 14, after driving lever 14 departs from the block-up position of driving lever shutoff 31, charging electrode 13 ejects from driving lever 14, thus realizes charging operations.
Preferably, as shown in Figure 7, in said structure, also screw rod guide rail 41 can be comprised further.Screw rod guide rail 41 side connects with car body 11.Be the external screw thread coordinated with screw rod guide rail 41 outside driving lever 14, driving lever 14 is matched with screw rod guide rail 41, and can along screw rod guide rail 41 rectilinear motion.
Fig. 8 is the schematic cross-section of wire casing of charging in one embodiment of the invention, and be applicable to single guard bar structure, charging end 132 is divided into two of mutually insulated, and respectively with the parallel of charging wire casing 51 and the pole plate 52,53 of mutually insulated connect.Charging wire casing is fixedly connected with supporter 54, make pole plate 52,53 position in charging wire casing 51 corresponding to the position that charging electrode 13 charging end 132 is placed in outside car body 11, the groove width of wire casing 51 and charging electrode 13 charging end form fit, make charging electrode 13 charging end 132 fit in pole plate 52,53.Charging wire casing 51 can adopt metal material, and can be set to have certain elasticity, thus it is more tight to be fitted in the charging end 132 of pole plate 52,53 and charging electrode 13.
For the two guard bar structures shown in Fig. 1, charging wire casing 51 can be arranged on two guardrails respectively, and each groove respectively has a band electrode extended along guardrail length direction.Correspondingly, a charging end 132 is respectively set in the both sides of handcart.
Fig. 9 is the schematic diagram of the handcart batch charging scheme of an embodiment of the present invention.As shown in Figure 9, wherein each frame 101,102 ... represent the charging module of a handcart respectively.Each charging module comprises controlled DC voltage reduction module 1012,1022 ..., battery charging management circuit 1013,1023 ... and rechargeable battery 1014,1024 ..., there is identical structure.Rechargeable battery can adopt lithium battery.
In the present embodiment, the banded pole plate 52,53 of wire casing 51 of charging in guardrail is connected with power supply by ac-dc conversion device (such as 1500W, 2000W or 3000W).
The input of DC voltage reduction module 1012 is connected with an electrode (electrode in the charging wire casing namely in guardrail) of the power bus charged in batches.Rechargeable battery 1013 is connected between another electrode (another electrode in the charging wire casing namely in guardrail) of power bus that the voltage output end of controlled DC voltage reduction module 1012 and batch charge.DC voltage reduction module 1012 can adopt can be operated in wider input voltage range, can provide compared with the DC step-down conversion chip of large load current and peripheral circuit composition thereof, also can adopt and can be operated in wider input voltage range, can provide DC buck controller compared with large load current and peripheral circuit composition thereof.Its Enable Pin (EN) connects fixed potential, is uncontrollable mode.
The selection of the step-down conversion chip of DC voltage reduction module part and the specific works voltage range of step-down switching controller will be determined according to the actual output voltage being positioned at the DC power supply of power supply front end selected, such as, the output voltage specification of available DC power supply has: DC7.5V, DC12V, DC24V, DC27.5V, when maximum continuous load electric current when single vehicle charges is about 4.2A/5V, can selection work be the DC conversion chip of DC5.5V ~ DC36V in input voltage range, its load current exported continuously can reach 5A, output voltage is adjustable within the specific limits.Step-down conversion chip can adopt the RT8279 etc. of TPS5450, RICHTEK company of such as TI company.
In one embodiment, input power polarity transformation circuits (not shown) can also be set between DC voltage reduction module part and the electrode of power supply.This circuit can prevent from entering the difference in the direction of guardrail-type charged area and the Power supply polarity of electrode caused thus that the handcart charging circuit that cause damage situation contrary with the polarity of electrode that handcart charging circuit requires occurs because of handcart.This circuit can the input polarity of auto switching electric source, ensures the power supply polarity that DC voltage reduction module below provides correct.This circuit can adopt general big current bridge rectifier (rectifier bridge) to realize.
Charge management circuit can adopt the existing lithium cell charging possessing charging process control to manage the family chips such as the HB6293A of integrated circuit too electronics as magnificent in Shenzhen, all charging processes management needed for this type of integrated chip lithium cell charging and controlling, comprising: the management of the charging processes such as preliminary filling, constant current, constant voltage and control.This part belongs to existing technology, repeats no more.
Scheme as shown in Figure 9 can be found out, in batch charging scheme of the present invention, the circuit that the charging device of each handcart is formed be connected in parallel on power bus two electrodes between.
Several specific embodiment of the present invention is only above.The present invention is not limited thereto, those skilled in the art according to its getable technological means all should fall into protection scope of the present invention to the equivalent variations that disclosure of the present invention is made.
Claims (9)
1. the guardrail-type charging device of mobile device, the charging module on described mobile device comprises charging electrode, and described charging device comprises:
Guardrail, described guardrail comprises the charging slot for guiding and fix described charging electrode, and be provided with a band electrode extended along guardrail length direction in every bar charging slot, described band electrode is connected with power supply,
When described mobile device enters described guardrail, described charging electrode can be electrically connected with described band electrode, to be the rechargeable battery charging in described charging module;
Described charging module also comprises driving lever, described driving lever one end connects movably with described mobile device, the other end is connected with described charging electrode, enables the charging end of described charging electrode be placed in the primary importance outside described mobile device and is in the second place of described mobile device inside;
The middle part of described driving lever has conical through-hole, and described driving lever and described mobile device union end aperture are greater than other end aperture, and described charging electrode is taper, and its tapering point stretches out from the described driving lever other end.
2. charging device according to claim 1, wherein said guardrail comprises two guardrails be arranged in parallel.
3. charging device according to claim 1, wherein said guardrail is one, and described guardrail contains charging slot, and described band electrode is arranged at the interior also mutually insulated of described charging slot.
4. charging device as claimed in claim 1, also comprise driving lever spring, described driving lever is hollow loop bar, and this driving lever internal diameter is greater than described charging electrode external diameter, described driving lever spring is placed in described driving lever inner chamber, between the terminals being fixedly connected on described driving lever and described charging electrode.
5. charging device as claimed in claim 1, also comprise, screw rod guide rail, described screw rod guide rail side is connected with the main body of described mobile device, it is the external screw thread coordinated with described screw rod guide rail outside described driving lever, described driving lever is matched, along described screw rod guide rail rectilinear motion with described screw rod guide rail.
6. the charging device as described in claim 1 or 2 or 3, wherein said charging module also comprises:
Battery charging management circuit, the power supply of the whole charging process of management rechargeable battery.
7. charging device as claimed in claim 6, wherein said charging module also comprises:
DC voltage reduction module, for battery charging management circuit provides operating voltage and charging current.
8. charging device as claimed in claim 6, wherein said charging module also comprises:
DC voltage reduction module, for battery charging management circuit provides operating voltage and charging current; With
Input power polarity transformation circuits, is connected between DC voltage reduction module and the electrode of power supply, can the input polarity of auto switching electric source.
9. the charging device as described in claim 1 or 2 or 3, wherein said guardrail end has guiding structure, for importing described charging electrode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009187.7A CN103580088B (en) | 2013-01-10 | 2013-01-10 | The guardrail-type charging device of mobile device |
| HK14103058.7A HK1190235A1 (en) | 2013-01-10 | 2014-03-31 | Guardrail type charging unit for movable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009187.7A CN103580088B (en) | 2013-01-10 | 2013-01-10 | The guardrail-type charging device of mobile device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103580088A CN103580088A (en) | 2014-02-12 |
| CN103580088B true CN103580088B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310009187.7A Active CN103580088B (en) | 2013-01-10 | 2013-01-10 | The guardrail-type charging device of mobile device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103580088B (en) |
| HK (1) | HK1190235A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585698B (en) * | 2016-12-30 | 2019-03-05 | 北京科技大学 | A kind of supermarket shopping car of recharging |
| CN109017950A (en) * | 2017-06-09 | 2018-12-18 | 江苏弘冠智能科技有限公司 | Multifunctional shopping cart |
| CN113949138B (en) * | 2021-11-17 | 2022-07-22 | 广东顺力智能物流装备股份有限公司 | Belt type coating charging system and charging method for intelligent logistics robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145582U (en) * | 2011-03-23 | 2012-02-15 | 恩斯迈电子(深圳)有限公司 | Charging structure capable of automatically accommodating |
| CN102529748A (en) * | 2012-02-20 | 2012-07-04 | 王运举 | Wired personal riding electric scooter and power supply system thereof |
| CN102570549A (en) * | 2012-01-10 | 2012-07-11 | 成志东 | Automatic charging system for electric vehicle based on internet of things and rail-type power supply pile |
| CN202455110U (en) * | 2012-01-10 | 2012-09-26 | 成志东 | Roadside-guardrail type power supply pile |
-
2013
- 2013-01-10 CN CN201310009187.7A patent/CN103580088B/en active Active
-
2014
- 2014-03-31 HK HK14103058.7A patent/HK1190235A1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145582U (en) * | 2011-03-23 | 2012-02-15 | 恩斯迈电子(深圳)有限公司 | Charging structure capable of automatically accommodating |
| CN102570549A (en) * | 2012-01-10 | 2012-07-11 | 成志东 | Automatic charging system for electric vehicle based on internet of things and rail-type power supply pile |
| CN202455110U (en) * | 2012-01-10 | 2012-09-26 | 成志东 | Roadside-guardrail type power supply pile |
| CN102529748A (en) * | 2012-02-20 | 2012-07-04 | 王运举 | Wired personal riding electric scooter and power supply system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1190235A1 (en) | 2014-06-27 |
| CN103580088A (en) | 2014-02-12 |
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Effective date of registration: 20201228 Address after: 7 / F, building 18, 3265 Jinhai Road, Fengxian District, Shanghai Patentee after: Shanghai Yihang Network Technology Co.,Ltd. Address before: 214028 Wuxi New District, Jiangsu, south of Changjiang Road, south of Shuo Mei Road (B1 block) Patentee before: CHIGOO INTERACTIVE TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Guardrail charging device for mobile devices Effective date of registration: 20230510 Granted publication date: 20151118 Pledgee: Industrial Bank Co.,Ltd. Shanghai West sub branch Pledgor: Shanghai Yihang Network Technology Co.,Ltd. Registration number: Y2023310000180 |