CN205033988U - On -vehicle cigarette lighter connector expanding unit - Google Patents
On -vehicle cigarette lighter connector expanding unit Download PDFInfo
- Publication number
- CN205033988U CN205033988U CN201520375876.4U CN201520375876U CN205033988U CN 205033988 U CN205033988 U CN 205033988U CN 201520375876 U CN201520375876 U CN 201520375876U CN 205033988 U CN205033988 U CN 205033988U
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- China
- Prior art keywords
- cigar lighter
- jack
- connecter
- cigar
- vehicle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an on -vehicle cigarette lighter connector expanding unit belongs to the supporting device of a car cigar lighter, connect including the cigar lighter, the cigar lighter connects through the inside circuit board of power line connecting host computer, still being equipped with a plurality of cigar lighters on the host computer and connecting the jack, a plurality of cigar lighters connect all parallelly connected inside circuit boards of host computer that inserts of jack, be equipped with the USB interface on the host computer, the USB interface is the access circuit board also, still be equipped with the vary voltage module on the circuit board. Adopt the host computer to pass through the mode of power cord and cigar lighter articulate, avoided also when the extension cigar lighter connects the jack that to connect self volume too big because of jack quantity too much results in expanding the cigar lighter, influence the interior other equipment's of car use to detect the output current of host computer through number pipe and also to avoid the too big electronics products break that results in of instantaneous current, simultaneously the utility model has the advantages of simple structure, be suitable for the industrial production, doing, it is wide to install and use the range of application in all kinds of cars.
Description
Technical field
The utility model relates to a kind of automobile cigarette lighter corollary apparatus, and in particular, the utility model relates generally to a kind of vehicle-mounted cigarette lighter interface extending device.
Background technology
At present, vehicle-mounted cigarette lighter interface extending device product is on the market general all to be expanded based on two to three holes, though the problem of cigar lighter socket expansion can be solved, face dissimilar electronic product increasing at present, sometimes still operating needs can not be satisfied with, electric current controls usually in use simultaneously, causes the excessive damage electronic machine of instantaneous current, is thus necessary do further research for the vehicle-mounted cigarette lighter expanding unit of existing structure and improve.
Utility model content
One of the purpose of this utility model is for above-mentioned deficiency, a kind of vehicle-mounted cigarette lighter interface extending device is provided, few to expect solving prior art cigarette lighters interface extending device interface quantity, and easily damage the technical matterss such as electronic machine because instantaneous current is excessive.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of vehicle-mounted cigarette lighter interface extending device provided by the utility model, comprise cigar lighter connecter, described cigar lighter connecter is by the circuit card of power lead access host inside, described main frame is also provided with multiple cigar lighter connecter jack, the circuit card of the equal access host inside in parallel of multiple cigar lighter connecter jack; Described main frame is provided with USB interface, and described USB interface is incircuit plate also, and described circuit card is also provided with voltage changing module.
As preferably, further technical scheme is: described cigar lighter connecter is also provided with charactron, and described charactron is by the circuit card of signal wire (SW) access host inside.
Further technical scheme is: the cigar lighter connecter jack on described main frame is three, and the circuit of described cigar lighter connecter jack incircuit plate in parallel is equipped with switch, shift knob respective on the equal access host of described switch.
Further technical scheme is: the end of described cigar lighter connecter is also provided with cigar lighter connecter jack.
Further technical scheme is: described charactron also accesses cigar lighter connecter, for the output voltage by charactron Real-Time Monitoring Vehicular accumulator cell.
Further technical scheme is: described USB interface is two, and is located at the both sides of main frame respectively.
Further technical scheme is: described cigar lighter connecter is also provided with multiple bar shaped louvre.
Compared with prior art, one of the beneficial effects of the utility model are: adopt the mode that main frame is connected with cigar lighter connecter by power lead, it also avoid because jack quantity too much causes the volume expanding cigar lighter connecter self excessive while expansion Cigarette lighter connector receptacle, affect the use of miscellaneous equipment in car, and main frame is detected by the outgoing current of charactron to Vehicular accumulator cell, also the excessive electronic product that causes of instantaneous current can be avoided to damage, a kind of vehicle-mounted cigarette lighter interface extending device structure provided by the utility model is simple simultaneously, be suitable for suitability for industrialized production, also field of application can be installed and used in all kinds of automobile wide.
Accompanying drawing explanation
Fig. 1 is the structural representation for illustration of the utility model embodiment;
In figure, 1 be cigar lighter connecter, 11 be bar shaped louvre, 2 be power lead, 3 be main frame, 4 be USB interface, 5 be charactron, 6 be cigar lighter connecter jack, 7 for shift knob.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in figure 1, an embodiment of the present utility model is a kind of vehicle-mounted cigarette lighter interface extending device, comprise cigar lighter connecter 1, by the circuit card of this cigar lighter connecter 1 by power lead 2 access host 3 inside, aforesaid main frame 3 is also provided with multiple cigar lighter connecter jack 6, the circuit card of equal access host 3 inside in parallel of multiple cigar lighter connecter jack 6 simultaneously; What is more important, aforesaid main frame 3 is provided with USB interface 4, and by this USB interface 4 also incircuit plate, circuit card is also provided with voltage changing module, by voltage module for USB interface 4 and multiple cigar lighter connecter jack 6 provide the output voltage of coupling.
In the present embodiment, adopt the mode that main frame is connected with cigar lighter connecter by power lead, it also avoid because jack quantity too much causes the volume expanding cigar lighter connecter self excessive while expansion Cigarette lighter connector receptacle, affect the use of miscellaneous equipment in car, and main frame is detected by the outgoing current of charactron to Vehicular accumulator cell, the excessive electronic product that causes of instantaneous current also can be avoided to damage.
As mentioned here above, for ease of detecting the outgoing current of main frame, above-mentioned charactron 5 can be installed on cigar lighter connecter 1, charactron 5 is by the circuit card of signal wire (SW) access host 3 inside, for the outgoing current by main frame Real-time Collection Vehicular accumulator cell, when outgoing current exceedes default threshold value, then control cigar lighter connecter 1 power cut-off, avoids instantaneous or persistent current is excessive and the electronic machine of damage access Cigarette lighter connector receptacle 6.
On the other hand, for its state of health run of acquisition of the output voltage from Vehicular accumulator cell, also above-mentioned charactron 5 can be accessed cigar lighter connecter 1, for the output voltage by charactron 5 Real-Time Monitoring Vehicular accumulator cell, and current voltage value can be exported to corresponding read out instrument, also by comparing between magnitude of voltage with predetermined threshold value, the state of health of the current operation of Vehicular accumulator cell is judged.
Go out as shown in Figure 1, for convenience of controlling separately the break-make of each cigar lighter connecter jack 6 circuit on main frame 3, with reference to prior art, the cigar lighter connecter jack 6 on main frame 3 can be set to three, and on the circuit of cigar lighter connecter jack 6 incircuit plate in parallel, all switch is set, again by shift knob 7 respective on equal for this switch access host 3, namely the break-make of aforementioned switches is controlled by shift knob 7, and for promoting the visual effect of three cigar lighter connecter jacks 6 on aforementioned main frame, also its interface enclosure can be divided and be set to three kinds of different colors, namely dazzling color interface by three looks makes main frame 3 more attractive in appearance.
And for example illustrated in fig. 1, for promoting the extendability of rotary device further, preferably Cigarette lighter connector receptacle 6 is also set on the end of above-mentioned cigar lighter connecter 1.Also above-mentioned USB interface 4 can be set to two, and be located at respectively on the both sides of main frame 3.
Still with reference to shown by figure 1, on the other hand, contriver considers that cigar lighter connecter 1 big current causes temperature too high, also overcomes this problem with reference to prior art, namely according to another embodiment of the present utility model, also multiple bar shaped louvre 11 can be set up on aforementioned cigar lighter connecter 1.
Than that described above, also it should be noted that spoken of in this manual " embodiment ", " another embodiment ", " embodiment " etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (7)
1. a vehicle-mounted cigarette lighter interface extending device, comprise cigar lighter connecter (1), it is characterized in that: described cigar lighter connecter (1) is by the circuit card of power lead (2) access host (3) inside, described main frame (3) is also provided with multiple cigar lighter connecter jack (6), the circuit card that the equal access host in parallel (3) of described multiple cigar lighter connecter jack (6) is inner; Described main frame (3) is provided with USB interface (4), and described USB interface (4) also incircuit plate, described circuit card is also provided with voltage changing module.
2. vehicle-mounted cigarette lighter interface extending device according to claim 1, is characterized in that: described cigar lighter connecter (1) is also provided with charactron (5), and described charactron (5) is by the circuit card of signal wire (SW) access host (3) inside.
3. vehicle-mounted cigarette lighter interface extending device according to claim 1 and 2, it is characterized in that: the cigar lighter connecter jack (6) on described main frame (3) is three, and the circuit of described cigar lighter connecter jack (6) incircuit plate in parallel is equipped with switch, the upper respective shift knob (7) of the equal access host of described switch (3).
4. vehicle-mounted cigarette lighter interface extending device according to claim 1 and 2, is characterized in that: the end of described cigar lighter connecter (1) is also provided with cigar lighter connecter jack (6).
5. vehicle-mounted cigarette lighter interface extending device according to claim 2, is characterized in that: described charactron (5) also accesses cigar lighter connecter (1), for the output voltage by charactron (5) Real-Time Monitoring Vehicular accumulator cell.
6. vehicle-mounted cigarette lighter interface extending device according to claim 1, is characterized in that: described USB interface (4) is two, and is located at the both sides of main frame (3) respectively.
7. the vehicle-mounted cigarette lighter interface extending device according to claim 1 or 6, is characterized in that: described cigar lighter connecter (1) is also provided with multiple bar shaped louvre (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375876.4U CN205033988U (en) | 2015-06-03 | 2015-06-03 | On -vehicle cigarette lighter connector expanding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375876.4U CN205033988U (en) | 2015-06-03 | 2015-06-03 | On -vehicle cigarette lighter connector expanding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033988U true CN205033988U (en) | 2016-02-17 |
Family
ID=55292912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375876.4U Expired - Fee Related CN205033988U (en) | 2015-06-03 | 2015-06-03 | On -vehicle cigarette lighter connector expanding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985722A (en) * | 2017-04-28 | 2017-07-28 | 中山市壹辉财税服务有限公司 | Make things convenient for cigar lighter that plug was extracted |
| CN107082038A (en) * | 2017-04-28 | 2017-08-22 | 中山市壹辉财税服务有限公司 | Increase cigar lighter in installation space |
-
2015
- 2015-06-03 CN CN201520375876.4U patent/CN205033988U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985722A (en) * | 2017-04-28 | 2017-07-28 | 中山市壹辉财税服务有限公司 | Make things convenient for cigar lighter that plug was extracted |
| CN107082038A (en) * | 2017-04-28 | 2017-08-22 | 中山市壹辉财税服务有限公司 | Increase cigar lighter in installation space |
| CN106985722B (en) * | 2017-04-28 | 2019-01-08 | 中山市程博工业产品设计有限公司 | A kind of cigar lighter that convenient plug is extracted |
| CN107082038B (en) * | 2017-04-28 | 2019-03-15 | 中山市壹辉财税服务有限公司 | Increase cigar lighter in installation space |
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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 |
Granted publication date: 20160217 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |