CN105634078A - Stretchable line built-in type wireless charger - Google Patents

Stretchable line built-in type wireless charger Download PDF

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Publication number
CN105634078A
CN105634078A CN201610170713.1A CN201610170713A CN105634078A CN 105634078 A CN105634078 A CN 105634078A CN 201610170713 A CN201610170713 A CN 201610170713A CN 105634078 A CN105634078 A CN 105634078A
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CN
China
Prior art keywords
wireless charger
power cord
stretchable
retractable power
built
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.)
Granted
Application number
CN201610170713.1A
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Chinese (zh)
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CN105634078B (en
Inventor
林谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Liketek Information Technology Co Ltd
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Ningbo Liketek Information Technology Co Ltd
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Priority to CN201610170713.1A priority Critical patent/CN105634078B/en
Publication of CN105634078A publication Critical patent/CN105634078A/en
Application granted granted Critical
Publication of CN105634078B publication Critical patent/CN105634078B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction

Abstract

The invention discloses a stretchable line built-in type wireless charger. The stretchable line built-in type wireless charger comprises a wireless charger body and a stretchable line, wherein the stretchable power line is connected between the wireless charger body and a USB input interface; the wireless charger body is internally provided with a stretchable box; a coil spring and the stretchable power line which is connected with the coil spring are arranged in the stretchable box; a clamping seat which rotates along with the coil spring is arranged at the center of the stretchable box; a buffer which is used for retarding the stretching movement of the stretchable power line is arranged on the clamping seat; scale values which are used for displaying distances are arranged on the surface of the stretchable power line; a clamping opening device which is used for clamping the flexible power line and limiting the stretching movement of the stretchable power line is arranged at the opening of the stretchable box; and a clamping opening switch which is physically connected with the clamping opening device is arranged on the wireless charger body. According to the stretchable line built-in type wireless charger, the stretchable power line and the wireless charger are integrally connected, a power line distance measurement function is provided, and the buffer which is used for preventing the rapid stretching movement of the power line is arranged in the wireless charger so that the users can be prevented from being wound by the power line.

Description

Built-in flexible line style wireless charger
Technical field
The present invention relates to a kind of intelligent home device, particularly a kind of built-in flexible line style wireless charger.
Background technology
Along with the fast development of society, wireless power transmission technical development obtains more and more faster, and wireless charger is also used widely. Current wireless charger, all needs a slotting USB power source line to be connected with power adaptation device, and USB power source line sometimes carries very inconvenient, it is easy to occur that supply lead is lost or forgets to cause situation about carrying and cannot charge, and prior art also cannot solve this problem.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of built-in flexible line style wireless charger is provided, retractable power is connected by the application with wireless charger integral type, supply lead range observation function is provided simultaneously, wireless charger inside is also provided with the snubber preventing supply lead quick-expansion from moving, and avoids user to be wounded by supply lead.
It is an object of the invention to be achieved through the following technical solutions: built-in flexible line style wireless charger, comprises wireless charger body, and the retractable power cord connected between wireless charger body and USB input interface.
Preferably, wireless charger body is provided with display screen and switching push button, it is provided with adjust case in wireless charger body, volume spring it is provided with in described adjust case, the retractable power cord being also provided with in adjust case and roll up spring and be connected, adjust case central authorities are provided with the card seat rotated with volume spring, card seat is provided with the snubber slowing down retractable power cord and stretching and move, described retractable power cord surface is provided with the scale value for display distance, adjust case opening place is also provided with for blocking retractable power cord and limit the bayonet apparatus that retractable power cord is stretched and moved, wireless charger body is provided with the bayonet socket switch with bayonet apparatus physical connection.
Wireless charger of the present invention, its wireless charger body edges is respectively equipped with switching push button, LED exhibited light and supply lead opening, supply lead opening place is provided with the slip device being convenient to draw retractable power cord, and this slip device is connected with the metal interface physics of retractable power cord. Wireless charger bodies top is provided with blocks retractable power cord, avoid the bayonet socket switch that retractable power cord is stretched and moved, the bayonet apparatus being connected with bayonet socket switch is slided to convex post edge by this bayonet socket switch by sliding, retractable power cord is stuck on convex post, thus avoids volume spring to drive retractable power cord rapid movement.
Preferably, being also provided with circuit card in wireless charger body, the power input of circuit card is connected through card seat with retractable power cord.
Preferably, adjust case opening place is also provided with the photo-sensor stretching and moving for detecting retractable power cord, and this photo-sensor coordinates with pressure transmitter, and the retracted position of retractable power cord and distance of stretch out and draw back are fed back to circuit card in real time.
Preferably, adjust case opening place is also provided with pressure transmitter, and this pressure transmitter is for detecting whether retractable power cord is blocked fixing by bayonet apparatus.
Preferably, retractable power cord head is provided with metal joint, and described metal joint comprises the wherein one in USBA interface, MiniUSB interface and MicroUSB interface.
The invention has the beneficial effects as follows:
(1) retractable power cord is connected with wireless charger integral type, convenient and practical, is conducive to people to go out to carry;
(2) retractable power cord outside surface is provided with scale value, is conducive to people to detect charging distance or small articles is carried out size detection function;
(3) wireless charger inside is also provided with the snubber preventing retractable power cord quick-expansion from moving, and avoids user to be wounded by supply lead;
(4) being provided with bayonet apparatus in wireless charger, retractable power cord can be made to block when stretching out and do not retract, structure is simple, it may also be useful to convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
In figure, 10-wireless charger body, 20-adjust case, 30-switching push button, 40-bayonet socket switch, 201-snubber, 202-retractable power cord, 203-metal joint.
Embodiment
The technical scheme of the present invention is described in further detail below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, built-in flexible line style wireless charger, comprises wireless charger body 10, and the retractable power cord 202 connected between wireless charger body 10 and USB input interface.
Preferably, wireless charger body 10 is provided with display screen and switching push button 30, adjust case 20 it is provided with in wireless charger body 10, it is provided with volume spring in described adjust case 20, the retractable power cord 202 being also provided with in adjust case 20 and roll up spring and be connected, adjust case 20 central authorities are provided with the card seat rotated with volume spring, card seat is provided with the snubber 201 slowing down the flexible motion of retractable power cord 202, described retractable power cord 202 surface is provided with the scale value for display distance, adjust case 20 opening place is also provided with for blocking retractable power cord 202 and limit the bayonet apparatus of the flexible motion of retractable power cord 202, wireless charger body 10 is provided with the bayonet socket switch 40 with bayonet apparatus physical connection.
Wireless charger of the present invention, its wireless charger body 10 edge is respectively equipped with switching push button 30, LED exhibited light and supply lead opening, supply lead opening place is provided with the slip device being convenient to draw retractable power cord 202, and this slip device is connected with metal interface 203 physics of retractable power cord 202. Wireless charger body 10 top is provided with blocks retractable power cord 202, avoid the bayonet socket switch 40 that retractable power cord 202 quick-expansion moves, adjust case 20 opening place is arranged with two convex posts, the bayonet apparatus being connected with bayonet socket switch 40 is slided to convex post edge by this bayonet socket switch 40 by sliding, retractable power cord 202 is stuck on convex post, thus avoids volume spring to drive retractable power cord 202 rapid movement.
Wireless charger of the present invention, card seat is located at adjust case 20 central authorities, adjust case 20 central authorities are provided with rotating shaft, card cover for seat is located in rotating shaft, card seat is provided with snubber 201, and this snubber 201 can make the flexible motion of retractable power cord 202 slowly, is conducive to sensor to the seizure of supply lead state and to the mensuration of supply lead distance, reduce contraction speed simultaneously, avoid being damaged by user's hand.
In the present invention, being also provided with circuit card in wireless charger body 10, the power input of circuit card is connected through card seat with retractable power cord 202.
In the present invention, adjust case 20 opening place is also provided with the photo-sensor for detecting the flexible motion of retractable power cord 202, and this photo-sensor coordinates with pressure transmitter, and the retracted position of retractable power cord 202 and distance of stretch out and draw back are fed back to circuit card in real time.
In the present invention, adjust case 20 opening place is also provided with pressure transmitter, and this pressure transmitter is for detecting whether retractable power cord 202 is blocked fixing by bayonet apparatus.
In the present invention, retractable power cord 202 head is provided with metal joint 203, and described metal joint 203 comprises the wherein one in USBA interface, MiniUSB interface and MicroUSB interface.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to patent scope of the present invention. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the inventive concept of the premise these all belong to protection scope of the present invention.

Claims (6)

1. built-in flexible line style wireless charger, it is characterised in that, comprise wireless charger body (10), and the retractable power cord (202) connected between wireless charger body (10) and USB input interface.
2. built-in flexible line style wireless charger according to claim 1, it is characterized in that, wireless charger body (10) is provided with display screen and switching push button (30), adjust case (20) it is provided with in wireless charger body (10), described adjust case is provided with volume spring in (20), the retractable power cord (202) being also provided with in adjust case (20) and roll up spring and be connected, adjust case (20) central authorities are provided with the card seat rotated with volume spring, card seat is provided with the snubber (201) slowing down the flexible motion of retractable power cord (202), described retractable power cord (202) surface is provided with the scale value for display distance, adjust case (20) opening place is also provided with for blocking retractable power cord (202) and limit the bayonet apparatus of the flexible motion of retractable power cord (202), wireless charger body (10) is provided with the bayonet socket switch (40) with bayonet apparatus physical connection.
3. built-in flexible line style wireless charger according to claim 1, it is characterised in that, wireless charger body is also provided with circuit card in (10), and the power input of circuit card is connected through card seat with retractable power cord (202).
4. built-in flexible line style wireless charger according to claim 1, it is characterised in that, adjust case (20) opening place is also provided with the photo-sensor for detecting the flexible motion of retractable power cord (202).
5. built-in flexible line style wireless charger according to claim 1, it is characterised in that, adjust case (20) opening place is also provided with pressure transmitter.
6. built-in flexible line style wireless charger according to claim 1, it is characterized in that, retractable power cord (202) head is provided with metal joint (203), and described metal joint (203) comprises the wherein one in USBA interface, MiniUSB interface and MicroUSB interface.
CN201610170713.1A 2016-03-24 2016-03-24 Built-in flexible line style wireless charger Active CN105634078B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610170713.1A CN105634078B (en) 2016-03-24 2016-03-24 Built-in flexible line style wireless charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610170713.1A CN105634078B (en) 2016-03-24 2016-03-24 Built-in flexible line style wireless charger

Publications (2)

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CN105634078A true CN105634078A (en) 2016-06-01
CN105634078B CN105634078B (en) 2018-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108609502A (en) * 2018-06-29 2018-10-02 上海二十冶建设有限公司 Protect the safety device and its application method of tower crane operating personnel or more tower crane

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477128A (en) * 1993-07-30 1995-12-19 Technical Associates Co., Ltd. Automatic charging apparatus
CN102856958A (en) * 2012-09-06 2013-01-02 吴江市金戴织造厂 Mobile phone charger with extensible charging wire
CN202888898U (en) * 2012-10-25 2013-04-17 浙江工业大学 Wireless charger kit based on qi (Quality Index) standard
CN103701174A (en) * 2013-12-30 2014-04-02 深圳市强大实业有限公司 Portable multipath communication charging device capable of charging electrical appliances of different types
CN203933106U (en) * 2014-06-13 2014-11-05 崔燕杰 Portable charger for handset
CN205429821U (en) * 2016-03-24 2016-08-03 宁波力芯科信息科技有限公司 Built -in wireless charger of line stretcher type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477128A (en) * 1993-07-30 1995-12-19 Technical Associates Co., Ltd. Automatic charging apparatus
CN102856958A (en) * 2012-09-06 2013-01-02 吴江市金戴织造厂 Mobile phone charger with extensible charging wire
CN202888898U (en) * 2012-10-25 2013-04-17 浙江工业大学 Wireless charger kit based on qi (Quality Index) standard
CN103701174A (en) * 2013-12-30 2014-04-02 深圳市强大实业有限公司 Portable multipath communication charging device capable of charging electrical appliances of different types
CN203933106U (en) * 2014-06-13 2014-11-05 崔燕杰 Portable charger for handset
CN205429821U (en) * 2016-03-24 2016-08-03 宁波力芯科信息科技有限公司 Built -in wireless charger of line stretcher type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108609502A (en) * 2018-06-29 2018-10-02 上海二十冶建设有限公司 Protect the safety device and its application method of tower crane operating personnel or more tower crane

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