CN104617172B - A kind of USB connecting lines - Google Patents
A kind of USB connecting lines Download PDFInfo
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- CN104617172B CN104617172B CN201510004625.XA CN201510004625A CN104617172B CN 104617172 B CN104617172 B CN 104617172B CN 201510004625 A CN201510004625 A CN 201510004625A CN 104617172 B CN104617172 B CN 104617172B
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- usb
- prompting unit
- luminous prompting
- indicating light
- light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention belongs to data communication interconnection technique field, there is provided a kind of USB connecting lines.The present invention is by using the USB connecting lines including the first luminous prompting unit and the second luminous prompting unit, USB connecting lines the first USB plug or the second USB plug with the USB interface of electric electronic equipment complete to be connected when, the front indicating light and reverse side indicating light of first luminous prompting unit are both powered up lighting, and second luminous prompting unit front indicating light and reverse side indicating light be both powered up lighting, family can be used to determine its positive and negative according to the light-emitting mode of the positive and negative of the empty USB plug connect, consequently facilitating the USB interface of USB plug and electronic equipment is connected exactly；If the light source on two USB plugs of USB connecting lines or one of USB plug does not light, then it represents that the circuit of USB connecting lines occurs damaging open circuit, the USB connecting lines that can normally use are changed so as to prompting user in time.
Description
Technical field
The invention belongs to data communication interconnection technique field, more particularly to a kind of USB connecting lines.
Background technology
At present, electronic equipment when being charged or electronic equipment (such as mobile phone, tablet personal computer and digital camera) with electricity
What the communication connection between brain was mainly realized by using USB connecting lines, the two ends of USB connecting lines can set respectively specification and
The USB plug (as having the USB2.0 standard plugs of 4 connecting pins) or specification and size of size all same different USB
Plug (such as respectively USB2.0 standard plugs and Micro-USB plugs).However, due to USB plug be with positive and negative,
When the dark of use environment and being not enough to makes the user recognize the positive and negative of USB plug by naked eyes, then it can cause to use USB
Need repeated attempt that USB plug is connected with the USB interface of equipment during connecting line completely could correctly match, so as to cause
There is the problem of being not easy to accurately connect USB interface in USB connecting lines (such as night gauge without light source) in the environment of insufficient light.This
Outside, existing USB connecting lines between there is two ends plug circuit damage open circuit when can not make corresponding prompting, so as to
Change the USB connecting lines that can normally use in family.
In summary, existing USB connecting lines exist in the environment of insufficient light is not easy to accurate connection USB interface
Defect, and circuit also between the plug of two ends the problem of can not point out user when damaging open circuit in time.
The content of the invention
It is an object of the invention to provide a kind of USB connecting lines, it is intended to solves existing USB connecting lines in insufficient light
The defect being not easy to accurate connection USB interface in the presence of environment, and circuit also between the plug of two ends is when damaging open circuit
The problem of user can not being pointed out in time.
The present invention is achieved in that a kind of USB connecting lines, and it has the first USB plug and the second USB plug, described
First USB plug is respectively arranged at the two ends of the USB connecting lines with second USB plug and is connected by circuit, its
In, the supply pin and lower margin of first USB plug pass through power and ground and the supply pin of second USB plug respectively
It is connected with lower margin；
The USB connecting lines also include the first luminous prompting unit and the second luminous prompting unit；Described first, which lights, carries
Show that the first input end and the second input of unit are all connected with the power line, the first input of the second luminous prompting unit
End and the second input are all connected with the power line, the output end of the first luminous prompting unit and second luminous prompting
The output end of unit is connected to the ground wire altogether；
The front indicating light of the first luminous prompting unit it is different with the electroluminescent pattern of reverse side indicating light and
It is respectively arranged at the obverse and reverse of first USB plug, the front indicating light of the second luminous prompting unit and anti-
The electroluminescent pattern of face indicating light is different and is respectively arranged at the obverse and reverse of second USB plug, described first
The front indicating light of luminous prompting unit and the electroluminescent pattern of reverse side indicating light respectively with second luminous prompting
The front indicating light of unit is identical with the electroluminescent pattern of reverse side indicating light；
When first USB plug or second USB plug complete to be connected with the USB interface of the electronic equipment of upper electricity
When, the front indicating light and reverse side indicating light of the first luminous prompting unit are both powered up lighting, and described second luminous
The front indicating light and reverse side indicating light of Tip element are both powered up lighting.
The present invention is by using the USB connecting lines including the first luminous prompting unit and the second luminous prompting unit, in USB
When the first USB plug or the second USB plug of connecting line complete to be connected with the USB interface of the electronic equipment of upper electricity, the first hair
The front indicating light and reverse side indicating light of light Tip element are both powered up lighting, and the front prompting of the second luminous prompting unit
Light source and reverse side indicating light are both powered up lighting, and family can be used to be determined according to the light-emitting mode of the positive and negative of the empty USB plug connect
Its positive and negative, consequently facilitating exactly connecting the USB interface of USB plug and electronic equipment；If two of USB connecting lines
Light source on USB plug or one of USB plug does not light, then it represents that the circuit of USB connecting lines occurs damaging open circuit, so that
User can be pointed out to change the USB connecting lines that can normally use in time, therefore, USB connecting lines provided by the present invention overcome existing
Some USB connecting lines are not easy to the defect of accurate connection USB interface in the presence of the environment of insufficient light, and solve existing
The problem of circuit of some USB connecting lines between the plug of two ends can not point out user in time when damaging open circuit.
Brief description of the drawings
Fig. 1 is the cut-away view of USB connecting lines provided in an embodiment of the present invention；
Fig. 2 is the structural representation of USB connecting lines provided in an embodiment of the present invention；
Fig. 3 is the illustrated inside circuit structure diagram of USB connecting lines provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
USB connecting lines provided in an embodiment of the present invention are as shown in figure 1, it has the first USB plug J1 and the second USB plug
J2, the first USB plug J1 and the second USB plug J2 are respectively arranged at the two ends of USB connecting lines and are connected by circuit, and first
USB plug J1 and the second USB plug J2 can be the USB plug (such as USB2.0 standard plugs) of specification and size all same or divide
Wei not specification and size different USB plug (such as respectively USB2.0 standard plugs and Micro-USB plugs), USB connections
Line both can be used for being charged for electronic equipment, can be used for entering row data communication between two electronic equipments.Wherein,
One USB plug J1 supply pin 1 and lower margin 4 passes through power line VCC and ground wire GND and the second USB plug J2 supply pin 1 respectively
It is connected with lower margin 5.USB connecting lines also include the first luminous prompting unit 100 and the second luminous prompting unit 200；First lights
The first input end of Tip element 100 and the second input are all connected with power line VCC, the first of the second luminous prompting unit 200
Input and the second input are all connected with power line VCC, the output end of the first luminous prompting unit 100 and the second luminous prompting list
The output end of member 200 is connected to ground wire GND altogether.
Furthermore, as shown in Fig. 2 the front indicating light 101 and reverse side indicating light 102 of the first luminous prompting unit 100
Electroluminescent pattern it is different and be respectively arranged at the first USB plug J1 obverse and reverse, the second luminous prompting unit 200
Front indicating light 201 is different with the electroluminescent pattern of reverse side indicating light 202 and is respectively arranged at the second USB plug J2's
Obverse and reverse, the front indicating light 101 of the first luminous prompting unit 100 and the electroluminescent mould of reverse side indicating light 102
The front indicating light 201 and the electroluminescent pattern phase of reverse side indicating light 202 of formula respectively with the second luminous prompting unit 200
Together.
For above-mentioned electroluminescent pattern, it can be glow color or illumination effect, and illumination effect can be uniform
Flicker, the light on and off of long short time or the intermittence realized according to fixed frequency.Therefore, when electroluminescent pattern is luminous
During color, the front indicating light 101 of the first luminous prompting unit 100 is different from the glow color of reverse side indicating light 102, the
The front indicating light 201 of two luminous prompting units 200 is also different from the glow color of reverse side indicating light 202；When upper electricity hair
When optical mode is illumination effect, the front indicating light 101 of the first luminous prompting unit 100 and the hair of reverse side indicating light 102
Light color may be the same or different, the front indicating light 201 of the second luminous prompting unit 200 and the hair of reverse side indicating light 202
Light color also may be the same or different, but the front indicating light 101 and reverse side indicating light 102 of the first luminous prompting unit 100
Illumination effect it is different, the front indicating light 201 of the second luminous prompting unit 200 and the luminous effect of reverse side indicating light 202
Fruit is also different.
As the first USB plug J1 or the second USB plug J2, (such as power supply adaptor, hand is mechanical, electrical with upper electric electronic equipment
Brain etc.) USB interface complete connection when, the front indicating light 101 and reverse side indicating light of the first luminous prompting unit 100
102 are both powered up lighting, and the front indicating light 201 and reverse side indicating light 202 of the second luminous prompting unit 200 are both powered up hair
Light, therefore family can be used to determine its positive and negative according to the light-emitting mode of the positive and negative of the empty USB plug connect, consequently facilitating exactly
The USB interface of USB plug and electronic equipment is connected；If two USB plugs of USB connecting lines or one of USB plug
On light source do not light, then it represents that the circuits of USB connecting lines occurs damaging open circuit, user can be pointed out to change in time again available
USB connecting lines.
From the foregoing it can be that when one of USB plug of USB connecting lines and the USB interface of electronic equipment are connected,
The front indicating light 101 of first luminous prompting unit 100 and the luminous prompting unit 200 of reverse side indicating light 102 and second
Front indicating light 201 and reverse side indicating light 202 are both powered up lighting, so similarly, in the normal feelings of the circuit of USB connecting lines
Under condition, when the first USB plug J1 and the second USB plug J2 completes to be connected with the USB interface of the electronic equipment of upper electricity, the
The front indicating light 101 and the luminous prompting unit 200 of reverse side indicating light 102 and second of one luminous prompting unit 100 are just
Face indicating light 201 and reverse side indicating light 202 are also can whole electroluminescents.
In addition, in order to prevent USB connecting lines be distorted deformation and cause the distortion of internal wiring to fracture, the present invention implement
The internal wiring of USB connecting lines that example is provided can be arranged side by side and be shaped to wide by circuit outsourcing and flat noodles are linear
Shape.
Specifically, as shown in figure 3, the first luminous prompting unit 100 includes：
First resistor R1, the first LED 1, second resistance R2 and the second LED 2；
First resistor R1 first end and second resistance R2 first end are respectively the first of the first luminous prompting unit 100
Input and the second input, first resistor R1 the second end connect the anode of the first LED 1, second resistance R2
The second end connect the second LED 2 anode, the negative electrode and the second light emitting diode of the first LED 1
The common contact of LED2 negative electrode is the output end of the first luminous prompting unit 100, and the first LED 1 and second is luminous
Diode (LED) 2 is respectively the front indicating light 101 and reverse side indicating light 102 of the first luminous prompting unit 100.
As shown in figure 3, the second luminous prompting unit 200 includes：
3rd resistor R3, the 3rd LED 3, the 4th resistance R4 and the 4th LED 4；
3rd resistor R3 first end and the 4th resistance R4 first end are respectively the first of the second luminous prompting unit 200
Input and the second input, 3rd resistor R3 the second end connect the anode of the 3rd LED 3, the 4th resistance R4
The second end connect the 4th LED 4 anode, the negative electrode and the 4th light emitting diode of the 3rd LED 3
The common contact of LED4 negative electrode is the output end of the second luminous prompting unit 200, and the 3rd LED 3 and the 4th is luminous
Diode (LED) 4 is respectively the front indicating light 201 and reverse side indicating light 202 of the second luminous prompting unit 200.
For example：First LED 1 and the 3rd LED 3 are green diode, and second luminous two
Pole pipe LED2 and the 4th LED 4 are red diodes.Assuming that user needs to fill for mobile phone by power supply adaptor
Electricity, the first USB plug J1 and the second USB plug J2 are respectively USB2.0 standard plugs and Micro-USB plugs, then user can be first
First USB plug J1 is completed to be connected with the USB interface of the power supply adaptor of upper electricity, then the first LED 1,
Second LED, the 3rd LED 3 and the 4th LED 4 are both powered up lighting, and user just can root
The second USB plug J2 positive and negative is determined according to the glow color of the 3rd LED 3 and the 4th LED 4,
And exactly connect the Micro-USB interfaces of the second USB plug J2 and mobile phone.And if the first USB plug J1 with
When the USB interface of the power supply adaptor of electricity completes connection, the 3rd LED 3 and the 4th LED 4 are not sent out
Light, then it represents that the circuit of USB connecting lines is likely to occur damage open circuit, so that prompting user changes the USB that can normally use in time
Connecting line.
It is above-mentioned for the first LED 1, the second LED 2, the 3rd LED 3 and
The type selecting of four LEDs 4 is the one of which implementation of the embodiment of the present invention, is not used to limit its scope,
First LED 1, the second LED 2, the 3rd LED 3 and the 4th LED 4
Other kinds of light emitting diode can also be selected, as long as meeting the first LED 1 and the 3rd LED 3
Glow color this condition identical with the glow color of the second LED 2 and the 4th LED 4 respectively
.
In summary, the embodiment of the present invention is by using including the first luminous prompting unit 100 and the second luminous prompting list
The USB connecting lines of member 200, USB connecting lines the first USB plug J1 or the second USB plug J2 with electric electronic equipment
USB interface complete connection when, the first LED 1 and the 3rd LED 3 are both powered up lighting, and second hair
Optical diode LED2 and the 4th LED 4 are both powered up lighting, and family can be used according to the positive and negative of the empty USB plug connect
Light-emitting mode determine its positive and negative, consequently facilitating the USB interface of USB plug and electronic equipment is connected exactly；If USB
Light source on two USB plugs of connecting line or one of USB plug does not light, then it represents that the circuit of USB connecting lines occurs
Open circuit is damaged, the USB connecting lines that can normally use are changed so as to prompting user in time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (3)
1. a kind of USB connecting lines, it has the first USB plug and the second USB plug, first USB plug and described second
USB plug is respectively arranged at the two ends of the USB connecting lines and is connected by circuit, wherein, the electricity of first USB plug
Source pin and lower margin are connected by power and ground with the supply pin and lower margin of second USB plug respectively；It is characterized in that：
The USB connecting lines also include the first luminous prompting unit and the second luminous prompting unit；The first luminous prompting list
The first input end and the second input of member are all connected with the power line, the first input end of the second luminous prompting unit and
Second input is all connected with the power line, the output end of the first luminous prompting unit and the second luminous prompting unit
Output end be connected to the ground wire altogether；
The front indicating light of the first luminous prompting unit is different from the electroluminescent pattern of reverse side indicating light and distinguishes
The obverse and reverse of first USB plug is arranged at, the front indicating light of the second luminous prompting unit is carried with reverse side
Show the electroluminescent pattern difference of light source and be respectively arranged at the obverse and reverse of second USB plug, described first lights
The front indicating light of Tip element and the electroluminescent pattern of reverse side indicating light respectively with the second luminous prompting unit
Front indicating light it is identical with the electroluminescent pattern of reverse side indicating light；
When first USB plug or second USB plug complete to be connected with the USB interface of the electronic equipment of upper electricity,
The front indicating light and reverse side indicating light of the first luminous prompting unit are both powered up lighting, and second luminous prompting
The front indicating light and reverse side indicating light of unit are both powered up lighting；
Wherein, the electroluminescent pattern is glow color or illumination effect, and the illumination effect includes uniform flicker, length in short-term
Between light on and off, one kind in the intermittence of fixed frequency.
2. USB connecting lines as claimed in claim 1, it is characterised in that the first luminous prompting unit includes：
First resistor, the first light emitting diode, second resistance and the second light emitting diode；
The first end of the first end of the first resistor and the second resistance is respectively the of the first luminous prompting unit
One input and the second input, the second end of the first resistor connect the anode of first light emitting diode, and described the
Second end of two resistance connects the anode of second light emitting diode, the negative electrode of first light emitting diode and described second
The common contact of the negative electrode of light emitting diode is the output end of the first luminous prompting unit, first light emitting diode and institute
State front indicating light and reverse side indicating light that the second light emitting diode is respectively the first luminous prompting unit.
3. USB connecting lines as claimed in claim 1, it is characterised in that the second luminous prompting unit includes：
3rd resistor, the 3rd light emitting diode, the 4th resistance and the 4th light emitting diode；
The first end of the 3rd resistor and the first end of the 4th resistance are respectively the of the second luminous prompting unit
One input and the second input, the second end of the 3rd resistor connect the anode of the 3rd light emitting diode, and described the
Second end of four resistance connects the anode of the 4th light emitting diode, the negative electrode and the described 4th of the 3rd light emitting diode
The common contact of the negative electrode of light emitting diode is the output end of the second luminous prompting unit, the 3rd light emitting diode and institute
State front indicating light and reverse side indicating light that the 4th light emitting diode is respectively the second luminous prompting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004625.XA CN104617172B (en) | 2015-01-05 | 2015-01-05 | A kind of USB connecting lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004625.XA CN104617172B (en) | 2015-01-05 | 2015-01-05 | A kind of USB connecting lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104617172A CN104617172A (en) | 2015-05-13 |
| CN104617172B true CN104617172B (en) | 2017-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004625.XA Active CN104617172B (en) | 2015-01-05 | 2015-01-05 | A kind of USB connecting lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104617172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119076A (en) * | 2015-09-27 | 2015-12-02 | 电子科技大学中山学院 | Connection device of electrophoresis apparatus and matched power supply |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706923Y (en) * | 2004-04-16 | 2005-06-29 | 吴淞江 | Double/single face illuminating flash converter |
| CN202444143U (en) * | 2011-08-09 | 2012-09-19 | 江苏蓝源电子科技有限公司 | USB A male connector-to-A male connector adapter |
| CN202949108U (en) * | 2011-08-09 | 2013-05-22 | 江苏蓝源电子科技有限公司 | A male-to-B male adapter of USB |
| CN202444141U (en) * | 2011-08-09 | 2012-09-19 | 江苏蓝源电子科技有限公司 | USB A male connector-to-mini USB B male connector adapter |
| CN203674524U (en) * | 2014-01-15 | 2014-06-25 | 卢永弟 | Luminous USB data line |
| CN204067788U (en) * | 2014-08-01 | 2014-12-31 | 中国人民解放军空军勤务学院 | Many mouthfuls of data wires |
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2015
- 2015-01-05 CN CN201510004625.XA patent/CN104617172B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104617172A (en) | 2015-05-13 |
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