CN204348425U - Coiling data line group and the USB be made up of coiling data line group follow spot charging data line - Google Patents
Coiling data line group and the USB be made up of coiling data line group follow spot charging data line Download PDFInfo
- Publication number
- CN204348425U CN204348425U CN201420760260.4U CN201420760260U CN204348425U CN 204348425 U CN204348425 U CN 204348425U CN 201420760260 U CN201420760260 U CN 201420760260U CN 204348425 U CN204348425 U CN 204348425U
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- China
- Prior art keywords
- data line
- line group
- coiling
- pin
- cold light
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of coiling data line group and the USB that is made up of coiling data line group and to follow spot charging data line, this coiling data line group comprises three display current strength and the high pressure Cold light source whether in charging process, three single data transmission lines, the supply lines of three chargings, wherein said three single data transmission lines are positioned at centre position, are wrapped in around described three single data transmission lines after described three high pressure Cold light sources and described three supply lines are spaced successively in right-hand screw mode.Owing to have employed above-mentioned technological means, the utility model has the advantage of: make charged state very clear, flow velocity of following spot during large current charge is fast, and flow velocity of following spot during low current charge is slow, and after charging complete, streamer is static.Make charging become full of moving sense, particularly at night, gorgeous Cold light source goes downstream, to the visual enjoyment that people is joyful along with electric current.
Description
Technical field
The utility model relates to a kind of coiling data line group and the USB that uses this coiling data line group to make and to follow spot charging data line.
Background technology
Existing charging data line is two kinds of functions nothing more than: 1. charge; 2. transmit data.Charging, refers to that carrying out electric energy to the electronic equipment with battery supplements, and has made it flying power, and transmission data refer to main frame and from the exchanges data of carrying out between machine.Usually the main part of this type of line is made up of two energy transmission line (GND of red VCC black) and two data lines (D-of green D+ white), is connected on 1,4,3, the 2 pin positions that USB port is corresponding respectively.
This type of charging data line only has charging and transfer of data two kinds of functions, in user's use procedure, the equipment such as mobile phone must be opened and go to check whether connect normally, connect normally when seeing even, put down after equipment that malunion is normal again due to loose contact, now charging data line is not pointed out, and end user thinks the electricity filled for a long time, battery electric quantity is but always not full, thus judgment device has been damaged.
Utility model content
Because prior art also exists the problems referred to above, the utility model proposes a kind of coiling data line group, it effectively can solve problems of the prior art.
The utility model solves the problem by the following technical programs:
A kind of coiling data line group, this coiling data line group comprises three display current strength and the high pressure Cold light source whether in charging process, three single data transmission lines, the supply lines of three chargings, wherein said three single data transmission lines are positioned at centre position, are wrapped in around described three single data transmission lines after described three high pressure Cold light sources and described three supply lines are spaced successively in right-hand screw mode.
Described high pressure Cold light source comprises the copper cash being coated with luminescent material and the transparent material layer be wrapped in outside described copper cash.
The outer quilt of described three data lines outer cladding one decks, and this outer be EMI shielding material.
Be provided with the outer quilt of one deck outside described coiling data line group, and this outer be transparent material.
The invention also discloses a kind of USB to follow spot charging data line, this USB charging data line of following spot comprises USB joint and is located at the control circuit board at USB joint place, comprise a chip, this chip is located on described control circuit board, and described coiling data line group is connected on described control circuit board.
Described chip comprises: VDD and the VSS pin of power supply, control the ELO1 pin of a high pressure Cold light source color break-up frequency, ELO2 pin and ELO3 pin respectively, export control waveform to adjust the PWM pin that high pressure cold light flashes speed, respond to the AN0 pin of current charging current, induced current deviation variation Refetr l pin, for feed back high pressure Cold light source state simultaneously give PWM with the FB pin of normative reference.
Owing to have employed above-mentioned technological means, the utility model has the advantage of:
1. make charged state very clear, flow velocity of following spot during large current charge is fast, and flow velocity of following spot during low current charge is slow, and after charging complete, streamer is static.
2. make charging become full of moving sense, particularly at night, gorgeous Cold light source goes downstream, to the visual enjoyment that people is joyful along with electric current!
Accompanying drawing explanation
Fig. 1 is the structural representation of coiling data line group of the present utility model;
Fig. 2 is Fig. 1 schematic cross-section;
Fig. 3 is the pin schematic diagram of chip of the present utility model.
Embodiment
Below in conjunction with embodiment, describe the utility model in detail.
See shown in Fig. 1 to Fig. 3, Fig. 1 is the structural representation of coiling data line group of the present utility model; Fig. 2 is Fig. 1 schematic cross-section; Fig. 3 is the pin schematic diagram of chip of the present utility model.
The USB of the present embodiment follows spot charging data line, and it comprises USB joint and is located at the control circuit board at USB joint place, and this USB charging data line of following spot also comprises a coiling data line group 1, and it is connected on described control circuit board.This coiling data line group comprise three display current strength and the high pressure Cold light source whether in charging process (shown in Figure 1, be denoted as 1,2,3 respectively), three single data transmission lines are (shown in Figure 1, be denoted as 4,5,6 respectively), the supply lines (shown in Figure 1, to be denoted as 7,8,9 respectively) of three chargings.Wherein said three single data transmission lines are positioned at centre position, are wrapped in around described three single data transmission lines after described three high pressure Cold light sources and described three supply lines are spaced successively in right-hand screw mode.Described three single data transmission lines are positioned at centre position, and object ensures transfer of data not by ectocine, also reduces other equipment of Electromagnetic Interference simultaneously as far as possible.In order to reach the effect of instruction and effect attractive in appearance, described high pressure Cold light source is made up of the copper cash and the transparent material layer be wrapped in outside described copper cash being coated with luminescent material, by 10 outside comprising one outside described three data lines, and this outer by be EMI shield material, be provided with one deck outside described coiling data line group outer by 11, and this outer be transparent material.
The utility model also comprises an independently chip 12, and this chip is located on described control circuit board, and described coiling data line group is connected on described chip.
Shown in Figure 3, described chip comprises: VDD and the VSS pin of power supply, control the ELO1 pin of a high pressure Cold light source color break-up frequency, ELO2 pin and ELO3 pin respectively, export control waveform to adjust the PWM pin that high pressure cold light flashes speed, respond to the AN0 pin of current charging current, induced current deviation variation Refetr l pin, for feed back high pressure Cold light source state simultaneously give PWM with the FB pin of normative reference.
Mode of operation: when USB of the present utility model charging data line of following spot is connected to charger and by charging device (including but not limited to mobile phone, panel computer), chip 12 drives chip operation by VDD and VSS from USB VDD power taking.
If mobile phone charges from the electricity of 1%, now according to industry rechargeable standard, charging current is 20% of rated current, supposes rated current 1A, and so chip 12 is detected by AN0 and RefCtr l pin and judged that electric current is 200mA, and it is stable, then adjusting PWM frequency is 16KHz, simultaneously ELO0, ELO1, ELO2 is adjusted to 120ms circulation timei, makes people's direct feel be middling speed to line glazed thread flow velocity.Whether the voltage of FB pin detecting simultaneously reaches the default requirement point enough lighting Cold light source.
When mobile phone electricity reaches 20%, but lower than 90%, mobile phone charging valve comprehends raising charging current to 1A, by the detecting of AN0 and RefCtr l pin, chip 12 judges that electric current is 1A, and stable, then adjusting PWM frequency is 18KHz, ELO0 simultaneously, ELO1, ELO2 are adjusted to 60ms circulation timei, make people's direct feel be high speed to line glazed thread flow velocity.Whether the voltage of FB pin detecting simultaneously reaches the default requirement point enough lighting Cold light source.
When mobile phone electricity reaches 90%, mobile phone Charge Management changes charging into constant current mode, electric current is at below 80mA, chip 12 is detected by AN0 and RefCtr l pin and is judged that electric current is below 80mA, and stable, then adjusting PWM frequency is 14KHz, ELO0 simultaneously, ELO1, ELO2 are adjusted to 560ms circulation timei, make people's direct feel be lowest speed to line glazed thread flow velocity.Whether the voltage of FB pin detecting simultaneously reaches the default requirement point enough lighting Cold light source.
The model of described chip can be IN6088P13, certainly, as long as the chip that can realize other models of those functions is also fine.
Should be understood that these execution modes are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (6)
1. a coiling data line group, it is characterized in that: this coiling data line group comprises three display current strength and the high pressure Cold light source whether in charging process, three single data transmission lines, the supply lines of three chargings, wherein said three single data transmission lines are positioned at centre position, are wrapped in around described three single data transmission lines after described three high pressure Cold light sources and described three supply lines are spaced successively in right-hand screw mode.
2. coiling data line group according to claim 1, is characterized in that: described high pressure Cold light source comprises the copper cash being coated with luminescent material and the transparent material layer be wrapped in outside described copper cash.
3. coiling data line group according to claim 1, is characterized in that: the outer quilt of described three data lines outer cladding one decks, and this outer be EMI shielding material.
4. coiling data line group according to claim 1, is characterized in that: be provided with the outer quilt of one deck outside described coiling data line group, and this outer be transparent material.
5. the USB had as the coiling data line group as described in arbitrary in claim 1 to claim 4 follows spot charging data line, this USB charging data line of following spot comprises USB joint and is located at the control circuit board at USB joint place, it is characterized in that: comprise a chip, this chip is located on described control circuit board, and described coiling data line group is connected on described control circuit board.
6. USB according to claim 5 follows spot charging data line, it is characterized in that, described chip comprises: VDD and the VSS pin of power supply, control the ELO1 pin of a high pressure Cold light source color break-up frequency, ELO2 pin and ELO3 pin respectively, export control waveform to adjust the PWM pin that high pressure cold light flashes speed, respond to the AN0 pin of current charging current, induced current deviation variation Refetrl pin, for feed back high pressure Cold light source state simultaneously give PWM with the FB pin of normative reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760260.4U CN204348425U (en) | 2014-12-05 | 2014-12-05 | Coiling data line group and the USB be made up of coiling data line group follow spot charging data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760260.4U CN204348425U (en) | 2014-12-05 | 2014-12-05 | Coiling data line group and the USB be made up of coiling data line group follow spot charging data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348425U true CN204348425U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760260.4U Expired - Fee Related CN204348425U (en) | 2014-12-05 | 2014-12-05 | Coiling data line group and the USB be made up of coiling data line group follow spot charging data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531313A (en) * | 2016-12-30 | 2017-03-22 | 东莞市瑞桥电器有限公司 | Power and signal rubber line |
| CN106785710A (en) * | 2016-12-30 | 2017-05-31 | 东莞市瑞桥电器有限公司 | WiFi plugs |
-
2014
- 2014-12-05 CN CN201420760260.4U patent/CN204348425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531313A (en) * | 2016-12-30 | 2017-03-22 | 东莞市瑞桥电器有限公司 | Power and signal rubber line |
| CN106785710A (en) * | 2016-12-30 | 2017-05-31 | 东莞市瑞桥电器有限公司 | WiFi plugs |
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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: 20150520 Termination date: 20191205 |