CN204633354U - The magnetic-type charging device of automatic switch - Google Patents
The magnetic-type charging device of automatic switch Download PDFInfo
- Publication number
- CN204633354U CN204633354U CN201520233856.3U CN201520233856U CN204633354U CN 204633354 U CN204633354 U CN 204633354U CN 201520233856 U CN201520233856 U CN 201520233856U CN 204633354 U CN204633354 U CN 204633354U
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- China
- Prior art keywords
- suction tray
- mobile phone
- magnetic
- main suction
- charging device
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Abstract
Basis is novel discloses the magnetic-type charging device of a kind of automatic switch, comprise power pack, handset mounting and film mobile phone charging receiving portions, be characterised in that: after film mobile phone charging receiving portions is pasted and is fixed on cell phone rear cover or mobile phone shell, power pack power cathode is by handset mounting contained spring switch control rule, the main suction tray of handset mounting is provided with toroidal magnet and with conductive contact, main suction tray and secondary suction tray adhesive, handset mounting contained spring pressure switch closes, the conducting of cigarette lighter power negative pole, onboard charger output voltage charges.It is little that the utility model has volume, novel, easy-to-use, and the design of adhesive automatic charging can reduce driver when driving, the potential safety hazard that connecting power line of also will diverting attention during charging brings, and improves traffic safety.
Description
Technical field
The utility model belongs to technical field of electronic products, particularly relates to the magnetic-type charging device of a kind of automatic switch.
Background technology
The development speed of present smart mobile phone is with through having exceeded other any electronic equipment, and what mobile phone was used in people's daily life is more and more frequent.People inevitably use mobile phone when driving, and Mobile Telephone Gps, these functions of mobile phone video/audio can increase driving enjoyment again.This just causes a kind of contradiction, and driver is difficult to one-handed performance, and mobile phone also will have suitable placement local on automobile, also will be equipped with mobile phone charging device, with the connecting power line of charging device.And inner space of vehicle is limited, increases the complexity that these equipment can make driving environment become, easily cause potential safety hazard.At present vehicle carried mobile phone frame majority is on the market separated with charger, and want multi-pass operation when charging, such one hand has been difficult to, and to travel dual operation in way be the thing of danger close.
For this situation, also there are different solutions in some producers, and fairly simple is add lower increase charging wire in hand cradle, and this method inconvenient operation in running car is also dangerous.
Another kind method adopts magnetic suck, the method of engage contacts, this method comparatively first few items is significantly improved, but there is certain defect, volume is large, dumb, if still want driver to connect automobile power source during charging, can system for distraction of driver be made under steam, unsafe factor can be produced equally, and outside power line, be exposed at instrument board place, easily tangle the phenomenons such as knotting, impact is driven.
The advantages such as current also have a kind of more advanced wireless charging technology, has contactless, need not be mechanically connected, durable, convenient.But also there is obvious weak point, efficiency is low, charging rate is slow, and cost is high, and volume is large.If be applied on Automobile handset support, handset mounting can be made more complicated, volume is larger, and cost is higher.
Comprehensive various vehicle carried mobile phone equipment and technology in the market, still have weak point, so will redesign in conjunction with the strengths and weaknesses.
Utility model content
The utility model, for the weak point of current technology, provides a kind of reasonable in design, and volume is little and flexible, is simple and easy to use, fixes mobile phone by magnetic-adsorption, powered when magnetic-adsorption by contact to mobile phone.Be provided with pressure switch in inside simultaneously, realize the function that when mobile phone adsorbs, power supply is connected automatically, realize only needing once-through operation just can complete.
The technical scheme that the utility model is taked is; .
The magnetic-type charging device of a kind of automatic switch, comprises power pack, handset mounting and film mobile phone charging receiving portions; Described handset mounting, comprises support chassis, carrier base, flexible metal rods, main suction tray back cover, main suction tray, charge switch, power supply indicator, it is characterized in that described support chassis is connected with described carrier base, described carrier base is connected with described flexible metal rods, and described flexible metal rods is connected with main suction tray bonnet, described main suction tray bonnet is connected with described main suction tray, and described main suction tray inside is provided with pressure switch.
Described film mobile phone charging receiving portions comprises, secondary suction tray, Film electric wire, and charging plug, is characterized in that; Described secondary suction tray is connected with described Film electric wire, described Film electric wire is connected with described charging plug, described film mobile phone charging receiving portions plane is fixed on mobile phone back or mobile phone shell back, described charging plug is connected with mobile phone charge port, described secondary suction tray with conductive contact, ring magneto conducting piece.
Described power pack comprises cigarette lighter outlet, onboard charger, and USB joint is characterized in that; Described cigarette lighter outlet is connected with described onboard charger, and described onboard charger and described USB joint connect, and described USB joint wire is connected with handset mounting, and described cigarette lighter outlet power cathode is by described handset mounting internal pressure switch control rule.
Handset mounting chassis is pasted and is fixed in automobile, flexible metal rods can bend arbitrarily and make main suction tray can one way or another, be convenient to driver and adjust mobile phone direction, main suction tray on handset mounting is provided with annular groove, toroidal magnet is provided with in groove, magnet is connected with charging negative pole, toroidal magnet width makes main suction tray have a ring Baltimore groove lower than recess width, be convenient to location, metal thimble is provided with in the middle of ring Baltimore groove, metal thimble is connected with charging positive pole, metal thimble lower bands has switch contact, the secondary suction tray of described film mobile phone charging receiving portions is provided with annular tongue, there is hard contact centre, be connected with the mobile phone Jie mouth positive pole that charges, secondary suction tray concave bottom is magnetic conductor, be connected with mobile phone charging interface negative pole.The main suction tray of handset mounting and secondary suction tray tongue and groove aim at ability adhesive respectively, middle thimble pressurized moves down, thimble lower switches contacting, as long as now mains switch is in open mode, the conducting of cigarette lighter outlet negative pole, onboard charger exports charging voltage, power supply indicator is lighted and is indicated charging voltage, mobile phone starts to fill, close be positioned at charge switch on carrier base then handset mounting charge function stop using, only have the effect of holding mobile telephone.
The effect that the utility model adopts technique scheme to realize is; One-hand operation, only need be adsorbed on handset mounting mobile phone during use, does not need the operation connecting power supply in addition, and charge step improves traffic safety with current product simplified in comparison.
The main suction tray of the utility model and secondary suction tray adopt the design of annular concave-convex groove, and positive source contact width is less than negative pole, ensure issue short circuit at no time, pressure switch only have correctly agree with rear just can conducting, realize dual safety.
The utility model adsorption plane adopts the design of annular concave-convex groove, and mobile phone can rotate by planar 360 degree, coordinates, flexibly, be convenient to adjustment direction with the flexible metal rods on handset mounting.
The utility model design is small and exquisite, takies interior space little, and charging does not need the operation connecting power supply in addition, can by concealed for power line installation, attractive in appearance in car, does not have electric wire to tie a knot the trouble of tangling.
The utility model achieves the convenient of wireless charging, compares wireless charging device and greatly reduces cost.
Accompanying drawing explanation
fig. 1 is the utility model structural representation.
fig. 2 is the main suction tray structural representation of the utility model.
fig. 3 is the secondary suction tray structural representation of the utility model.
fig. 4 is the utility model suction tray adhesive schematic diagram.
fig. 5 is the secondary suction tray scheme of installation of the utility model.
fig. 6 is the utility model electric appliance circuits connection layout.
fig. 7 is the utility model attracting process figure;
Embodiment
asfig. 1, the magnetic-type charging device of automatic switch, comprise power pack, handset mounting and film mobile phone charging receiving portions, handset mounting comprises, and support chassis 8 is connected 7 with carrier base, carrier base 7 is connected with flexible metal rods 6, flexible metal rods 6 is connected with main suction tray bonnet 5, and main suction tray bonnet 5 is connected with main suction tray 4, and bracket base 7 is provided with charge switch 9 and power supply indicator 10.
Film mobile phone charging receiving portions comprises; Secondary suction tray 1 is connected with Film electric wire 2, and Film electric wire 2 is connected with charging plug 3, and each parts plane of film mobile phone charging receiving portions is fixed on mobile phone back or mobile phone shell back, and charging plug 3 injects mobile phone charge port.
Power pack comprises, and cigarette lighter outlet 13 is connected with onboard charger 12, and onboard charger 12 connects with USB joint 11, and USB joint wire is connected with handset mounting.
As shown in Figure 2, main suction tray 4 is insulating material, toroidal magnet 15 is located in main suction tray 4 annular groove, main suction tray intermediate groove rear portion is close to by metal thimble 16 by spring 19, metal thimble rear portion is provided with insulation cushion 17, insulation cushion 17 rear portion is ring contacts sheet metal 18, and ring contacts sheet metal 20 is fixed on back casing.
As shown in Figure 3, secondary suction tray 1 shell is insulating material, ring magneto conducting piece 24 is located in the annular groove on accessory sucker, sheet metal 25 is located at secondary suction tray 1 central protuberance place, wire 26 one end connection metal sheet 25 other end connects charging plug 3, and wire 27 one end connects ring magneto conducting piece 24 other end and connects charging plug 3.
As shown in Figure 5, charging receiving portions installation method, secondary suction tray 1, Film electric wire 2, charging plug 3, plane is fixed on mobile phone or mobile phone shell back, and diagram 5 can illustrate mounting means.
The cigarette lighter outlet 13 1 termination positive source other end connects charge switch 9 as shown in Figure 6, charge switch 9 is connected with ring contacts sheet metal 20 by wire 22, ring contacts sheet metal 18 is connected with negative pole by wire 21, USB joint 11 positive source is connected with metal thimble 16 by wire 14, and USB joint 11 negative pole is connected with toroidal magnet 15 by wire 23.
Specific implementation process is
,as shown in Figure 7, because the width of sheet metal 25 is less than insulator 30, so move the situation that all can not be short-circuited arbitrarily, now toroidal magnet 15 and ring magneto conducting piece 24 produce suction, tongue 28 on secondary suction tray is corresponding with groove 29 position on main suction tray, moving sets suction tray makes tongue groove alignment, could correctly agree with, now as shown in Figure 4, toroidal magnet 15 and ring magneto conducting piece 24 adhesive, sheet metal 25 contacts with metal thimble 16 and presses metal thimble 16 downwards and contact 18 is contacted with 20, electric current bears level conducting, as shown in Figure 6 after the conducting of cigarette lighter outlet 13 negative pole, onboard charger 12 exports charging current, charge positive electrode current by wire 14, metal thimble 16, sheet metal 25, wire 26, film wire 2, charging plug 3 provides cathode power supply to mobile phone, charging negative pole is by wire 23, toroidal magnet 15, ring magneto conducting piece 24, wire 27, film wire 2, charging plug 3 provides negative power supply to mobile phone.Mobile phone starts charging.Power supply indicator 10 is bright indicates charging voltage, and charge closing switch 9 cigarette lighter outlet 13 negative pole is opened a way, and onboard charger 12 stops exporting charging voltage, and thus much handset mounting charge function is stopped using, and only has the effect of holding mobile telephone.
The utility model design is small and exquisite, flexible operation, take interior space little, only need mobile phone be adsorbed on handset mounting during use, do not need the operation connecting power supply in addition, can by concealed for power line installation, attractive in appearance in car, do not have electric wire to tie a knot the trouble of tangling, charge step improves traffic safety with current product simplified in comparison.
As long as the utility model is at mobile phone or make electrical appliance back paste thin film charging receiving circuit, just increase a lot of utility function, automobile when using, more flexibly, there is the convenient of wireless charging technique, but it is with low cost, and be widely used, be not limited to mobile phone, panel computer, vehicle mounted guidance, can apply the magnetic-type charging device of this automatic switch.
For better understanding the utility model; more than that the utility model is set forth; the utility model is not on the implementation by above-described embodiment shape; structure, the restriction of material, every any simple modification above embodiment done according to technical spirit of the present utility model; modify; substitute, simplify, all belong to the protection range of technical solutions of the utility model.
Claims (5)
1. the magnetic-type charging device of automatic switch, it is characterized in that: comprise handset mounting and film mobile phone charging receiving portions, described Film electric wire (2) one end connects described secondary suction tray (1), the other end connects described charging plug (3) and is all fixed on mobile phone or mobile phone shell back, described secondary suction tray (1) is provided with permeability magnetic material and hard contact and has wire to connect, described main suction tray (4) is provided with magnet and metal thimble and has wire to connect, described main suction tray (4) and described secondary suction tray (1) convex-concave are located and adsorb mutually.
2. the magnetic-type charging device of automatic switch according to claim 1, it is characterized in that described metal thimble bottom is provided with pressure switch, described pressure switch two ends connect wire, described main suction tray (4) and described secondary suction tray (1) are adsorbed mutually, described metal thimble pressurized moves down described pressure switch contact and engages, power turn-on.
3. the magnetic-type charging device of automatic switch according to claim 1, it is characterized in that: handset mounting comprises described support chassis and is connected with described carrier base, described carrier base is connected with described flexible metal rods, described flexible metal rods is connected with described main suction tray bonnet, described suction tray bonnet is connected with described main suction tray, described carrier base is provided with charge switch and power supply indicator, and described charge switch and described pressure switch control light source of charger simultaneously.
4. the magnetic-type charging device of automatic switch according to claim 3, is characterized in that described flexible metal rods can bend arbitrarily and have plasticity to make described main suction tray can one way or another.
5. the magnetic-type charging device of automatic switch according to claim 2, is characterized in that the conducting of described pressure switch and closedown are implemented by the object that charged, and described pressure switch controls the power supply of charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233856.3U CN204633354U (en) | 2015-04-18 | 2015-04-18 | The magnetic-type charging device of automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233856.3U CN204633354U (en) | 2015-04-18 | 2015-04-18 | The magnetic-type charging device of automatic switch |
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| Publication Number | Publication Date |
|---|---|
| CN204633354U true CN204633354U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233856.3U Expired - Fee Related CN204633354U (en) | 2015-04-18 | 2015-04-18 | The magnetic-type charging device of automatic switch |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578324A (en) * | 2016-02-02 | 2016-05-11 | 北京仁歌视听科技有限公司 | Universal sound box wall rack for audiovisual machinery control system |
| CN105892276A (en) * | 2016-05-11 | 2016-08-24 | 深圳智能表芯科技有限公司 | Smart watch charging structure and smart watch using same |
| CN105932753A (en) * | 2016-07-08 | 2016-09-07 | 李晓刚 | Magnetic-suction mobile phone charging support and magnetic-suction mobile phone charging device |
| CN105959437A (en) * | 2016-07-08 | 2016-09-21 | 李晓刚 | Magnetic suction mobile phone shell, magnetic suction mobile phone back clip battery and magnetic suction mobile phone charging device |
| CN106549462A (en) * | 2016-12-31 | 2017-03-29 | 重庆工业职业技术学院 | A kind of wireless charging mobile phone shell of controllable transmitter switch |
| WO2019091274A1 (en) * | 2017-11-10 | 2019-05-16 | 李志勇 | Wireless charger using electric vacuum suction and usage method therefor |
-
2015
- 2015-04-18 CN CN201520233856.3U patent/CN204633354U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578324A (en) * | 2016-02-02 | 2016-05-11 | 北京仁歌视听科技有限公司 | Universal sound box wall rack for audiovisual machinery control system |
| CN105578324B (en) * | 2016-02-02 | 2018-07-27 | 北京仁歌科技股份有限公司 | The omnipotent speaker wall hanging frame of audiovisual Machinery Control System |
| CN105892276A (en) * | 2016-05-11 | 2016-08-24 | 深圳智能表芯科技有限公司 | Smart watch charging structure and smart watch using same |
| CN105932753A (en) * | 2016-07-08 | 2016-09-07 | 李晓刚 | Magnetic-suction mobile phone charging support and magnetic-suction mobile phone charging device |
| CN105959437A (en) * | 2016-07-08 | 2016-09-21 | 李晓刚 | Magnetic suction mobile phone shell, magnetic suction mobile phone back clip battery and magnetic suction mobile phone charging device |
| CN106549462A (en) * | 2016-12-31 | 2017-03-29 | 重庆工业职业技术学院 | A kind of wireless charging mobile phone shell of controllable transmitter switch |
| WO2019091274A1 (en) * | 2017-11-10 | 2019-05-16 | 李志勇 | Wireless charger using electric vacuum suction and usage method therefor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160418 |