CN202178480U - Luminous cable capable of displaying current transmission state - Google Patents
Luminous cable capable of displaying current transmission state Download PDFInfo
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- CN202178480U CN202178480U CN2011202946753U CN201120294675U CN202178480U CN 202178480 U CN202178480 U CN 202178480U CN 2011202946753 U CN2011202946753 U CN 2011202946753U CN 201120294675 U CN201120294675 U CN 201120294675U CN 202178480 U CN202178480 U CN 202178480U
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- cable
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- luminous cable
- transmission
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Abstract
The utility model discloses a luminous cable capable of displaying present transmission state, comprising a cable functional block used for controlling a signal or current transmitted by the cable; a transmission cable connected with the cable functional block and used for transmitting data or current; a control circuit used for controlling various luminous cables to be luminous in order; and luminous cables connected with the control circuit, wherein the quantity of the luminous cables are at least three groups, and each group is provided with at least one luminous cable spirally wound. According to the direction and speed of the data or current transmitted by the cable functional block, the controller controls the conductive direction and speed of the luminous cable in order, thereby enabling the transmission speed and direction in cable to be visually displayed on the luminous cable.
Description
Technical field
The present invention relates to a kind of electronic product interconnect usefulness cable, especially a kind of cable that can show cable transmission current size and Orientation.
Background technology
Along with popularizing of electronic product, people need the utility power line in time to be electronic product conveying electric current or charging, perhaps need data wire mutual data transmission etc. in various electronic equipments.In existing power line and data wire, in the data transmission procedure between current delivery or the electronic product, whether whether lead accomplished in operate as normal or transmission, all is difficult to directly finding out in appearance from power line or data wire.
Summary of the invention
To the deficiency of prior art, the objective of the invention is to provide a kind of luminous cable that can pass through to show the cable operating state.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of luminous cable that shows the current delivery state comprises:
The cable functional block is used to connect the function that cable transmits;
Transmission yarn is connected with said cable functional block, is used to accomplish the transmission of electric current or data;
Control circuit is connected with said cable functional block and is used for controlling according to the size of said transmission yarn transmission current that respectively to organize luminous cable luminous successively;
The luminous cable that at least three group spirals twine, every group of at least one luminous cable, said luminous cable is connected with said control circuit.
Preferably, the luminous cable and the parallel placement of said transmission yarn of said spiral winding.
Preferably, said luminous cable is spirally wound on the said transmission yarn outside.
Further, also comprise a transparent overcoat, wrap up said transmission yarn and said luminous cable.
Concrete, said luminous cable is the luminous cable of EL.
Further, said control circuit comprises:
Testing circuit is used to detect the transmission information of said cable functional block;
Controller is used to receive the signal of said testing circuit, sends control command;
At least one identification circuit, an output and a said luminous cable of connection controller are used for according to this luminous cable of controller instruction On/Off;
Booster circuit, output is connected with luminous cable, is used to said luminous cable power supply is provided.
Further, said controller also comprises a protective circuit, and said protective circuit input is connected with said booster circuit output, and output is connected with said controller.
Further, also comprise a housing, said cable functional block is a USB plug, and said USB plug stretches out from said housing front end, and said transmission yarn one end is connected with said USB plug, and an other end connects a plug terminal.
Further, also comprise a housing, said cable functional block is an attaching plug, and said attaching plug stretches out from said housing front end, and said transmission yarn one end is connected with said attaching plug, and an other end connects an electric power plug socket.
Adopt technical scheme of the present invention; The control circuit that is provided with in transmission yarn such as data wire or the power line; Control go forward one by one the successively direction and the turn-on frequency of the luminous cable of conducting dynamically show the transmission states such as direction and speed of direction and the size or the transfer of data of current delivery in the current transmission yarn.
In order to understand the object of the invention, characteristic and effect fully, below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further.
Description of drawings
Fig. 1 is the structural representation of the luminous cable embodiment 1 of the present invention.
Fig. 2 is the structural representation of a form of cable among Fig. 1.
Fig. 3 is the structural representation of other a kind of form of cable among Fig. 1.
Fig. 4 is the structural representation of control circuit among the embodiment among Fig. 1.
Fig. 5 is the connection sketch map of identification circuit among Fig. 4.
Fig. 6 is that the circuit of inverter among Fig. 4 connects sketch map.
Fig. 7 is that the circuit of embodiment 1 testing circuit among Fig. 4 connects sketch map.
Fig. 8 is the structural representation of the luminous cable embodiment 2 of the present invention.
Fig. 9 is that the circuit of embodiment 2 testing circuits among Fig. 4 connects sketch map.
The 1-housing; The 11-USB plug; The 111-power line; The 112-USB data input pin; The 12-attaching plug; The 13-control circuit; The 131-booster circuit; The 132-protective circuit; The 133-controller; The 134-identification circuit; The 135-inverter; The 136-testing circuit; The 2-cable; The 21-transmission yarn; The luminous cable of 22-; The 221-first luminous cable; The 222-second luminous cable; 223-the 3rd luminous cable; The transparent overcoat of 23-; The 3-plug terminal; The 4-electric power plug socket;
Embodiment
Embodiment 1:
To shown in Figure 7, a kind of luminous cable that shows the current delivery state comprises cable functional block, control circuit 13 and cable 2 like Fig. 1.In the present embodiment, the cable functional block is a USB plug 11, stretches out from the front end of housing 1, and control circuit 13 can be fixed in the housing 1.Cable 2 comprises transmission yarn 21 and luminous cable 22, and the two end all is fixed in the housing 1, is connected with control circuit 13 with USB plug 11 or attaching plug 5 respectively.An other end of transmission yarn 21 is fixed in the plug terminal 3.Plug terminal 3 can be a V3 plug, perhaps the plug special of type such as USB plug.The common port of luminous cable 22 is located in cable 2 with the cable of transmission yarn 21 extensions and being connected away from control circuit 13 ends of luminous cable 22 through one.
As shown in Figure 2, luminous cable 22 is three groups of EL isolychns in the present embodiment, and the one every group luminous cable of EL adopts the spiral outside that is wrapped in said transmission yarn 21.In a certain side of transmission yarn 21, be aligned in sequence with first luminous cable 221, second luminous cable 222 and the 3rd luminous cable 223.The USB cable outside is provided with a transparent overcoat 23, is wrapped in the outside of luminous cable 22, protection transmission yarn 21 and luminous cable 22.
As shown in Figure 3, the luminous cable 22 in the present embodiment also is three groups of luminous cables of EL, and the one every group luminous cable of EL adopts spiral being intertwined to form an independent luminous cable 22.Luminous cable 22 and transmission yarn 21 parallel placements, wherein luminous cable 22 can be placed on a side of transmission cable 21, also can be placed on the centre of 2 transmission yarns 21.Skin at transmission yarn 21 and luminous cable 22 wraps up the plastic wrapper 23 of layer of transparent, protection transmission yarn 21 and luminous cable 22.
By transmission yarn 21 and luminous cable 22 and the cross section that is included in the cable 2 that the transparent overcoat 23 in the two outside forms can be oval, circle and shape such as flat.
As shown in Figure 4, control circuit 13 comprises controller 133, identification circuit 134 and booster circuit 131.Controller 133 1 inputs are connected with testing circuit 136, the detection information of the electric current of 136 pairs of transmission yarn 21 current transmission data of receiving test circuit.Three output pins of controller 133 are connected with three identifiers 134 respectively.Three identifier 134 outputs respectively with luminous cable 22 in an electrode of first luminous cable 221, second luminous cable the 222, the 3rd luminous cable 223 be connected; An other electrode of luminous cable is connected with the power supply that booster circuit 131 provides, and is the luminous power supply that provides of the conducting of luminous cable 22.
As shown in Figure 7, testing circuit 136 can be a resistance, and resistance one end is connected with the GND of circuit, an input of other end attachment plug terminal 3 and controller 133.Because the transmission of signal is carried out through electric current, when signal transmits when fast the corresponding increase of electric current of circulation in the transmission yarn 21; When signal transmits when slow, the electric current of circulation reduces in the transmission yarn 21.When electronic equipments such as plug terminal 3 insertion computers or mobile phone; Testing circuit 136 can reflect that the pin of transmission rate is connected through one of the USB chip in plug terminal 3 and computer or the mobile phone; Perhaps testing circuit 136 also can directly be connected with transmission yarn 21, obtains the size of current transmission yarn 21 electric current transmitted.Through the voltage situation of change on the resistance in testing circuit 136 of the electric current transmitted in the detected transmission cable 21, controller 133 can detect the size of transmission current on the current transmission yarn 21, thereby obtains the digit rate of transmission yarn 21 current transmission data.
As shown in Figure 5, identifier 134 can be a NPN type triode, and the base stage of triode is connected with the output of controller 133, grounded emitter, and collector electrode is connected with the EL line.Behind controller 133 a certain output output signals, cause the collector electrode and the emitter conducting of NPN type triode, thereby an electrode grounding of corresponding luminous cable begins under the supply voltage effect that booster circuit 131 provides luminous.And the electrode of other luminous cables is in high resistance state and makes that luminous cable 22 can't be luminous because corresponding N PN type triode does not have conducting.
Since in the USB cable to the access of USB device 1 be direct current, after inverter 135 copped waves, be converted into alternating current.As shown in Figure 6, inverter 135 can be a FET, and its grid G is connected with the PWM wave output terminal of controller 133, and source S is connected with the input coil control end of booster circuit 131 with the GND end respectively with drain D.Conducting through PWM ripple control FET or close the conducting of the input coil of controlling booster circuit 131 and close, completion becomes direct current the purpose of alternating current.
Through the input of the alternating current after inverter 135 variations through booster circuit 131, boosted voltage is after its output driven for emitting lights cable 22.The output of booster circuit 131 is connected with a protective circuit 132, and the output of protective circuit 132 is connected with controller 133.In case the output abnormality of booster circuit 131, protective circuit 132 is sent signal, and controller 133 stops to export signal, can in time protect the entire circuit module.
Below describe the course of work of luminous cable in detail:
When USB plug of luminous cable 11 and plug terminal 3 are connected into electronic equipment respectively when beginning transmission current and data, control circuit 13 conducts electricity starts working.Inverter 135 is at the PWM copped wave output AC electricity of controller 133 outputs, and 131 pairs of alternating current voltages of booster circuit are regulated, and makes it to be fit to driven for emitting lights cable 22.
Because the transmission of signal relies on electric current to accomplish, therefore under the fast situation of transfer of data, the electric current that flows in the transmission yarn 21 is also bigger; Under the slow situation of transfer of data, also corresponding the reducing of electric current of flowing in the transmission yarn 21.Therefore controller 133 can obtain the rate behavior of current data transmission according to the size that testing circuit 136 detects transmission current in the current transmission yarn 21; Change three groups of luminous cables frequency of conducting successively: transmission speed is fast more, and luminous cable 22 frequency of conducting successively is also fast more.Three luminous cables of controller 133 control successively the frequency range of conducting be 0.03～1.2 second/inferior, when data transmission rate was the fastest, the electric current in the transmission yarn 21 surpassed a certain maximum set value, successively the frequency of the luminous optical cable 22 of conducting be 0.03 second/inferior; When data transmission rate was minimum, the electric current in the transmission yarn 21 was lower than a certain minimum set point, controller 133 successively the frequency of the luminous optical cable 22 of conducting be 1.2 seconds/inferior.Adjust on the data luminous cable 22 turn-on rate successively according to data transmission rate, so just can on cable, demonstrate the speed and the direction of current data line intuitively, visual simulation goes out the flow condition of signal data.
See also Fig. 8, contrast and embodiment 1, the difference of embodiment 2 is that the cable functional block is an attaching plug 12; Attaching plug stretches out from the front end of housing 1; Transmission yarn 21 1 ends are connected with attaching plug 1, and are fixed in housing, and an other end connects an electric power plug socket 4.Control circuit 13 can be located in the housing 1, is connected with attaching plug 12, also can be located in the electric power plug socket 4, is connected with transmission yarn 21.As shown in Figure 9, testing circuit 136 can be an AC current transformer, and wherein the phase power line in the transmission yarn 21 passes D.C mutual-inductor.
Transmission cable 21 begins to the electric power plug socket transmission current after electrical equipment is connected to electric power plug socket 4; When transmission yarn 21 electric current transmitted change; Corresponding variation also can take place in the transformation of testing circuit 136 outputs; Controller 133 comes the size of electric current in the detected transmission cable 21 to change the glow frequency of luminous cable 22 through testing circuit 136, the size and Orientation that demonstrates transmission current in the current transmission yarn 21 of image.
With respect to prior art; The present invention draws up the direction of data in the cable or current delivery through luminous cable conducting progressive die; Simulate the speed of transmission data in the cable or the size of current delivery through the frequency of conducting successively, increased new function and interest for common function cable.
More than describe preferred embodiment of the present invention in detail, the ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technical staff in the art according to the present invention design on the prior art basis through logic analysis, reasoning perhaps according to the available technical scheme of limited experiment, all should be among determined protection range by these claims.
Claims (9)
1. a luminous cable that shows the current delivery state is characterized in that, comprising:
The cable functional block is used to connect the function that cable transmits;
Transmission yarn is connected with said cable functional block, is used to accomplish the transmission of electric current or data;
Control circuit is connected with said cable functional block and is used for controlling according to the size of said transmission yarn transmission current that respectively to organize luminous cable luminous luminous successively;
The luminous cable that at least three group spirals twine, every group of at least one luminous cable, said luminous cable is connected with said control circuit.
2. luminous cable according to claim 1 is characterized in that, luminous cable and the parallel placement of said transmission yarn that said spiral twines.
3. luminous cable according to claim 1 is characterized in that, said luminous cable is spirally wound on the said transmission yarn outside.
4. luminous cable according to claim 1 is characterized in that, also comprises a transparent overcoat, wraps up said transmission yarn and said luminous cable.
5. luminous cable according to claim 1 is characterized in that, said luminous cable is the luminous cable of EL.
6. according to each described luminous cable of claim 1 to 5, it is characterized in that said control circuit comprises:
Testing circuit is used to detect the transmission information of said cable functional block;
Controller is used to receive the signal of said testing circuit, sends control command;
At least one identification circuit, an output and a said luminous cable of connection controller are used for according to this luminous cable of controller instruction On/Off;
Booster circuit, output is connected with luminous cable, is used to said luminous cable power supply is provided.
7. luminous cable according to claim 6 is characterized in that said controller also comprises a protective circuit, and said protective circuit input is connected with said booster circuit output, and output is connected with said controller.
8. according to each described luminous cable of claim 1 to 5, it is characterized in that, also comprise a housing; Said cable functional block is a USB plug; Said USB plug stretches out from said housing front end, and said transmission yarn one end is connected with said USB plug, and an other end connects a plug terminal.
9. according to each described luminous cable of claim 1 to 5; It is characterized in that; Also comprise a housing, said cable functional block is an attaching plug, and said attaching plug stretches out from said housing front end; Said transmission yarn one end is connected with said attaching plug, and an other end connects an electric power plug socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946753U CN202178480U (en) | 2011-08-15 | 2011-08-15 | Luminous cable capable of displaying current transmission state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202946753U CN202178480U (en) | 2011-08-15 | 2011-08-15 | Luminous cable capable of displaying current transmission state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178480U true CN202178480U (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202946753U Expired - Lifetime CN202178480U (en) | 2011-08-15 | 2011-08-15 | Luminous cable capable of displaying current transmission state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354886A (en) * | 2011-08-15 | 2012-02-15 | 殷永江 | Light-emitting cable displaying current transmission state |
| WO2020143151A1 (en) * | 2019-01-12 | 2020-07-16 | 东莞市清海电子科技有限公司 | Light-emitting row-type connection line |
-
2011
- 2011-08-15 CN CN2011202946753U patent/CN202178480U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354886A (en) * | 2011-08-15 | 2012-02-15 | 殷永江 | Light-emitting cable displaying current transmission state |
| WO2020143151A1 (en) * | 2019-01-12 | 2020-07-16 | 东莞市清海电子科技有限公司 | Light-emitting row-type connection line |
| US11143831B2 (en) | 2019-01-12 | 2021-10-12 | Dongguan Qinghai Electronics Technology Co., Ltd | Light-emitting row-type connection line assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |
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| CX01 | Expiry of patent term |