CN107508103A - Cigar lighter socket expanding unit - Google Patents
Cigar lighter socket expanding unit Download PDFInfo
- Publication number
- CN107508103A CN107508103A CN201710693865.4A CN201710693865A CN107508103A CN 107508103 A CN107508103 A CN 107508103A CN 201710693865 A CN201710693865 A CN 201710693865A CN 107508103 A CN107508103 A CN 107508103A
- Authority
- CN
- China
- Prior art keywords
- lighter socket
- expanding unit
- cigar lighter
- intercalation part
- jack
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides a kind of cigar lighter socket expanding unit, including the intercalation part being adapted with vehicle-mounted cigarette lighter socket and the extension being connected with the intercalation part tail end；The jack being adapted with cigarette lighter plug or intercalation part is offered on the extension, circuit board is provided with the extension, the extension outer wall is provided with out splice going splice with the circuit board electrical connection, and the conductive structure for serving as conductive contact is all provided with the jack and on intercalation part.Pass through this programme, the power supply of external electronic equipments is realized while cigarette lighter plug can be heated by out splice going splice, realize the multiplexing to the vehicle-mounted cigarette lighter socket, and cigar lighter socket expanding unit described in any two can be overlapped mutually, increase out splice going splice to realize the power supply to multiple electronic equipments.
Description
Technical field
The present invention relates to mobile unit field, and specifically, the present invention relates to a kind of cigar lighter socket expanding unit.
Background technology
With the continuous development of electronic technology, more and more such as mobile phones, ipad, notebook computer, digital camera electronics
Equipment is flooded with the life of modern.Auto electronics kind becomes increasingly abundant at present, and car owner is to product function and product
Matter requires to improve constantly, and daily digital electric equipment can also meet the needs that charge by vehicle power.Vehicle-mounted cigarette lighter
The single common vehicle mounted electrical apparatus of this script function also will be towards the even intelligentized direction hair of more humane, functional diversities
Exhibition.
In the prior art, being also no lack of has the onboard charger of adaptation vehicle-mounted cigarette lighter socket, still, vehicle-mounted is filled using such
Electrical equipment often takes former vehicle-mounted cigarette lighter socket, when needing to heat cigarette lighter plug, by onboard charger dial-out side
Cigarette lighter plug can be inserted, causes the inconvenience of user.
The content of the invention
The purpose of the present invention aims to provide a kind of simple in construction and can heat cigarette lighter plug simultaneously and external electrical is set
The cigar lighter socket expanding unit of available electricity.
To achieve these goals, the present invention provides following technical scheme：
A kind of cigar lighter socket expanding unit, including the intercalation part that is adapted with vehicle-mounted cigarette lighter socket and with the plug
The extension of portion's tail end connection；The jack being adapted with cigarette lighter plug or intercalation part, the expansion are offered on the extension
It is provided with circuit board in exhibition portion, the extension outer wall is provided with the out splice going splice with the circuit board electrical connection, in the jack
And the conductive structure for serving as conductive contact is all provided with intercalation part.
Preferably, the conductive structure in the jack includes the negative pole set being located on jack inwall；The intercalation part side
Symmetrically offer first, second straight trough on wall, the conductive structure on the intercalation part include being symmetricly set in inside intercalation part and
First, second negative pole shell fragment of first, second straight trough is protruded out respectively.
Preferably, the conductive structure on the intercalation part also includes the positive pole bullet located at intercalation part tail end.
Preferably, the out splice going splice includes attachment structure, power line and the joint design being sequentially connected, the extension
Portion's lateral wall is provided with protuberance of its inside of insertion, and the attachment structure is placed in the protuberance and is connected with circuit board
Connect, the joint design stretches out along the power line.
Preferably, the joint design includes any one in USB joint, Lightning joints or type-c joints
It is or multiple.
Preferably, the negative pole, which is put, is further opened with first, second card corresponding with the first, second negative pole shell fragment
Groove.
Preferably, the jack along the circumferential direction offers the first groove close to its opening, and the negative pole covers top edge
Shirt rim is bent to form along its axle center opposite direction, the shirt rim is embedded in first groove.
Preferably, in addition to the extension silica gel plug being flexibly connected, the silica gel plug include clamping part and spacing
Portion, the radius of the clamping part are less than the radius of the jack, and the radius of the limiting section is more than the radius of the jack.
Preferably, the intercalation part also includes being located between the first negative pole shell fragment and the second negative pole shell fragment and and circuit
The fuse of plate connection, the spring for being sheathed on fuse tail end, the spring are connected by lock screw with the positive pole bullet.
Compared with prior art, the solution of the present invention has advantages below：
1. offering jack on the extension and the jack being adapted with cigarette lighter plug, also set on the outer wall of extension
There is out splice going splice, therefore, realize the power supply of external electronic equipments while cigarette lighter plug can be heated by out splice going splice, it is real
It is more user-friendly now to the multiplexing of the vehicle-mounted cigarette lighter socket.
2. because the intercalation part is adapted with the jack, therefore can be to cigar lighter socket extension dress described in any two
Put and be overlapped mutually, increase out splice going splice quantity to realize the power supply to multiple electronic equipments.
3. the circuit board is located at the inside of intercalation part, the out splice going splice, jack are integrated in cigar lighter socket extension
It is simpler in structure, light and handy on device, reduce the occupancy to space.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the stereogram of one embodiment of the invention cigarette lighters interface extending device；
Fig. 2 is the structure decomposition figure of one embodiment of the invention cigarette lighters interface extending device；
Fig. 3 is the top view of one embodiment of the invention cigarette lighters interface extending device；
Fig. 4 is line B-B cross-sectional view shown in Fig. 3；
Fig. 5 is A portions enlarged drawing shown in Fig. 4；
Fig. 6 show the stereogram of another embodiment of the present invention cigarette lighters interface extending device.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
It is as shown in figures 1 to 6 the cigar lighter socket expanding unit 1000 of the present invention, the cigar lighter socket expanding unit
Intercalation part is adapted with vehicle-mounted cigarette lighter socket, is electrically connected available for insertion vehicle-mounted cigarette lighter socket and with vehicle-mounted cigarette lighter socket
Connect, provide the user burning things which may cause a fire disaster so as to heat cigarette lighter plug or realize current-taking function.
The cigar lighter socket expanding unit 1000 include the intercalation part 1 that is adapted with vehicle-mounted cigarette lighter socket and with it is described
The extension 2 of the tail end of intercalation part 1 connection；The jack being adapted with cigarette lighter plug or intercalation part 1 is offered on the extension 2
21, the extension 2 is interior to be provided with circuit board 23, and the output that the outer wall of extension 2 is provided with the circuit board electrical connection connects
First 22, the conductive structure (being not shown, similarly hereinafter) for serving as conductive contact is all provided with the jack 21 and intercalation part 1.
Due to offering jack 21 on the extension 2 and the jack 21 is adapted with cigarette lighter plug, on outer wall also
Provided with out splice going splice 22, therefore, can in jack 21 insertion point smoke device plug, pass through while heating to cigarette lighter plug
Out splice going splice 22 realizes the power supply of external electronic equipments, realizes the multiplexing to the vehicle-mounted cigarette lighter socket, more convenient to use
The use at family.
Further, since the intercalation part 1 is adapted with the jack 21, therefore can be to cigar lighter socket described in any two
Expanding unit 1000 is overlapped mutually, and increase out splice going splice 22 is still protected with realizing the power supply to multiple electronic equipments
The jack 21 of the superiors' cigar lighter interface extending device 1000 is stayed to be heated to cigarette lighter plug.
Furthermore in the present invention, for the circuit board 23 inside intercalation part 1, the out splice going splice 22, jack 21 are integrated
It is simpler in structure, light and handy on cigar lighter socket expanding unit 1000, reduce the occupancy to space.
Preferably, conductive structure includes the negative pole set 211 being located on the inwall of jack 21, the plug in the jack 21
Symmetrically offer first, second straight trough (non-label, similarly hereinafter) in the side wall of portion 1, the conductive structure on the intercalation part 1 includes symmetrical
It is arranged at the inside of intercalation part 1 and protrudes out first, second negative pole shell fragment 11,12 of first, second straight trough respectively.
Preferably, the conductive structure on the intercalation part 1 also includes the positive pole bullet 13 located at the tail end of intercalation part 1.
In embodiments of the invention, the intercalation part 1 is adapted with the jack 21, therefore, when two cigar lighter socket
Expanding unit 1000 is superimposed in use, the intercalation part 1 positioned at upper strata cigar lighter socket expanding unit 1000 inserts lower floor's cigar lighter
In the jack 21 of interface extending device 1000 so that first, second negative pole shell fragment of upper strata cigar lighter socket expanding unit 1000
11st, 12 cover 211 physical connections, and upper strata cigar lighter socket expanding unit with the negative pole of lower floor's cigar lighter socket expanding unit 1000
1000 positive pole bullet 13 and the physical connection of circuit board 23 in lower floor's cigar lighter socket expanding unit 1000, so as to electric conduction
Road so that two cigar lighter socket expanding units 1000 of superposition can all obtain power supply, be powered for respective out splice going splice 22, use
Family can meet the power supply to multiple external electronic devices by being superimposed multiple cigar lighter socket expanding units 1000.
Certainly, in an alternative embodiment of the invention, the intercalation part 1 is also adapted with cigarette lighter plug simultaneously, user
Directly cigarette lighter plug can be inserted in jack 21, cigarette lighter plug be heated, so as to meet the needs of user lights a cigarette.
Preferably, the out splice going splice 22 include be sequentially connected attachment structure 221, power line (being not shown, similarly hereinafter) with
And joint design (being not shown, similarly hereinafter), the lateral wall of extension 2 are provided with protuberance 24 of its inside of insertion, the company
Binding structure 221 is placed in the protuberance and is connected with circuit board 23, and the joint design stretches out along the power line.
The protuberance 24 is used to protect the attachment structure 221；Wherein, the joint design includes USB joint, Lightning connects
It is any one or more in head or type-c joints.
In one embodiment of the present of invention, it is assumed that the joint design of one of cigar lighter socket expanding unit 1000 is
Lightning joints, the joint design of another cigar lighter socket expanding unit 1000 is type-c joints, then when user needs
When being charged for the mobile phone of Android mobile phone and IOS systems simultaneously, Lightning joints can will be carried by above-mentioned stacking method
The cigar lighter socket expanding unit 1000 of (type-c joints) is superimposed on lighting a cigarette with type-c joints (Lightning joints)
On device interface extending device, while it is the charging of the mobile phone of Android mobile phone and IOS systems, certainly, the cigar lighter socket extension of lower floor
Although the jack 21 of device is taken by upper strata cigar lighter expanding unit, the jack 21 of upper strata cigar lighter expanding unit is that do not have
Occupied, user still may be inserted into cigarette lighter plug to realize cigarette lighting function.
In another embodiment of the present invention, it is assumed that the joint design of one of cigar lighter socket expanding unit 1000 is
USB joint and Lightning joints, the joint design of another cigar lighter socket expanding unit 1000 is type-c joints, then
When user needs to charge for laptop computer and Android mobile phone simultaneously, can by above-mentioned stacking method, will carry USB joint and
The cigar lighter socket expanding unit 1000 of Lightning joints (type-c joints) is superimposed on type-c joint (USB joints
And Lightning joints) cigar lighter socket expanding unit 1000 on so that user can be laptop computer and Android mobile phone
Charging.
Certainly, the present invention is not limited only to above-mentioned three kinds of joints to the joint design, can also adapt to according to the actual requirements
Property is adjusted to other joints.
Preferably, corresponding with the first, second negative pole shell fragment 11,12 the is further opened with negative pole set 211
First, the second neck (being not shown, similarly hereinafter).In embodiments of the invention, when the plug of upper strata cigar lighter socket expanding unit 1000
When portion 1 is inserted in the jack 21 of lower floor's cigar lighter socket expanding unit 1000, the rotatable upper strata cigar lighter socket expanding unit
1000 intercalation part 1 makes its first, second negative pole shell fragment 11,12 be caught in the of lower floor's cigar lighter socket expanding unit 1000
First, the second neck prevents upper strata cigar lighter socket expanding unit 1000 from departing from lower floor's cigar lighter socket to reach fixed purpose
Expanding unit 1000.
As shown in Figures 4 and 5, it is preferable that the jack 21 along the circumferential direction offers first close to its opening (upper end)
Groove (non-label, similarly hereinafter), the negative pole cover 211 top edges and are bent to form shirt rim 2111, the skirt along its axle center opposite direction
Side 2111 is embedded in first groove, and negative pole set 211 is fixed in the jack 21.
Preferably, the cigar lighter socket expanding unit 1000 also includes the silica gel plug being flexibly connected with the extension 2
3, the silica gel plug 3 includes clamping part 31 and limiting section 32, and with reference to figure 4 and Fig. 5, the radius of the clamping part 31 is less than described insert
The radius in hole 21, the radius of the limiting section 32 are more than the radius of the jack 21.The edge of the limiting section 31 is provided with connection
Part, the other end of the connector are connected with extension so that the clamping part 31 and limiting section 32 can be based on the connector
Move, because the radius of clamping part 31 is less than the radius of jack 21, therefore, inserted when cigar lighter need not be inserted within the specific limits
When head or the other cigar lighter socket expanding unit 1000 of superposition, the clamping part 31 can be filled in jack 21, prevent dust
Enter jack 21 with foreign matter, extend the life-span of the cigar lighter socket expanding unit, and the limiting section 32 is more than due to radius
The radius of jack 21, clamping part 31 can be carried out it is spacing, to prevent clamping part 31 from falling into jack 21 and facilitate user to take institute out of
State clamping part.
Preferably, the intercalation part 1 also include be located between the first negative pole shell fragment 11 and the second negative pole shell fragment 12 and
The fuse 14 that is connected with circuit board 23, the spring 15 for being sheathed on the tail end of fuse 14, the spring 15 by lock screw with
The positive pole bullet 13 connects.Skilled addressee readily understands that ground, the internal structure of the intercalation part 1 is conventional design,
Here is omitted.
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
- A kind of 1. cigar lighter socket expanding unit, it is characterised in that including the intercalation part that is adapted with vehicle-mounted cigarette lighter socket and The extension being connected with the intercalation part tail end；Offered on the extension be adapted with cigarette lighter plug or intercalation part insert Hole, circuit board is provided with the extension, and the extension outer wall is provided with the out splice going splice with the circuit board electrical connection, institute State in jack and the conductive structure for serving as conductive contact is all provided with intercalation part.
- 2. cigar lighter socket expanding unit according to claim 1, it is characterised in that the conductive structure bag in the jack Include the negative pole set being located on jack inwall；First, second straight trough, the intercalation part are symmetrically offered in the intercalation part side wall On conductive structure include being symmetricly set in inside intercalation part and protruding out respectively the first, second of first, second straight trough Negative pole shell fragment.
- 3. cigar lighter socket expanding unit according to claim 2, it is characterised in that the conductive structure on the intercalation part Also include the positive pole bullet located at intercalation part tail end.
- 4. cigar lighter socket expanding unit according to claim 1, it is characterised in that the out splice going splice includes connecting successively Attachment structure, power line and the joint design connect, the extension lateral wall are provided with protuberance of its inside of insertion, institute State attachment structure to be placed in the protuberance and with circuit board be connected, the joint design stretches out along the power line.
- 5. cigar lighter socket expanding unit according to claim 4, it is characterised in that the joint design connects including USB It is any one or more in head, Lightning joints or type-c joints.
- 6. cigar lighter socket expanding unit according to claim 2, it is characterised in that the negative pole put be further opened with First, second corresponding neck of the first, second negative pole shell fragment.
- 7. cigar lighter socket expanding unit according to claim 2, it is characterised in that the jack is close to its opening edge Circumferencial direction offers the first groove, and the negative pole set top edge is bent to form shirt rim, the shirt rim along its axle center opposite direction It is embedded in first groove.
- 8. cigar lighter socket expanding unit according to claim 1, it is characterised in that also include and extension activity The silica gel plug of connection, the silica gel plug include clamping part and limiting section, and the radius of the clamping part is less than the radius of the jack, The radius of the limiting section is more than the radius of the jack.
- 9. cigar lighter socket expanding unit according to claim 3, it is characterised in that the intercalation part also includes being located at institute State the fuse being connected between the first negative pole shell fragment and the second negative pole shell fragment and with circuit board, be sheathed on the bullet of fuse tail end Spring, the spring are connected by lock screw with the positive pole bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693865.4A CN107508103A (en) | 2017-08-14 | 2017-08-14 | Cigar lighter socket expanding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693865.4A CN107508103A (en) | 2017-08-14 | 2017-08-14 | Cigar lighter socket expanding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508103A true CN107508103A (en) | 2017-12-22 |
Family
ID=60691705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693865.4A Pending CN107508103A (en) | 2017-08-14 | 2017-08-14 | Cigar lighter socket expanding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508103A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009351A1 (en) * | 1996-08-28 | 1998-03-05 | Mitsubishi Corporation | Car battery plug |
| KR20090005031U (en) * | 2007-11-22 | 2009-05-27 | 파웰테크윈주식회사 | A cigar jack of the vehicle |
| CN201859969U (en) * | 2010-10-13 | 2011-06-08 | 深圳市新缔科技有限公司 | Combined adapter for interface of vehicle-mounted cigarette lighter |
| CN203093821U (en) * | 2012-10-25 | 2013-07-31 | 广东铁将军防盗设备有限公司 | Lighter-type display instrument with power distributor and tire pressure status instrument |
| CN203995856U (en) * | 2014-06-16 | 2014-12-10 | 昆山欧普电子科技有限公司 | Cigarette lighter connector |
| CN205231379U (en) * | 2015-11-27 | 2016-05-11 | 厦门盈趣科技股份有限公司 | Stromatolite extensible electronic equipment based on cigar lighter |
| CN205377394U (en) * | 2016-02-24 | 2016-07-06 | 广州市大略电子科技有限公司 | On -vehicle charger that in realization car charge in optional position |
| CN205737126U (en) * | 2016-06-23 | 2016-11-30 | 叶华民 | A kind of cigar lighter with safety hammer |
| CN106998004A (en) * | 2015-11-13 | 2017-08-01 | 优尼克株式会社 | Vehicle usb charger |
| CN207149810U (en) * | 2017-08-14 | 2018-03-27 | 铁将军汽车电子股份有限公司 | Cigar lighter socket expanding unit |
-
2017
- 2017-08-14 CN CN201710693865.4A patent/CN107508103A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009351A1 (en) * | 1996-08-28 | 1998-03-05 | Mitsubishi Corporation | Car battery plug |
| EP0860908A1 (en) * | 1996-08-28 | 1998-08-26 | Mitsubishi Corporation | Car battery plug |
| KR20090005031U (en) * | 2007-11-22 | 2009-05-27 | 파웰테크윈주식회사 | A cigar jack of the vehicle |
| CN201859969U (en) * | 2010-10-13 | 2011-06-08 | 深圳市新缔科技有限公司 | Combined adapter for interface of vehicle-mounted cigarette lighter |
| CN203093821U (en) * | 2012-10-25 | 2013-07-31 | 广东铁将军防盗设备有限公司 | Lighter-type display instrument with power distributor and tire pressure status instrument |
| CN203995856U (en) * | 2014-06-16 | 2014-12-10 | 昆山欧普电子科技有限公司 | Cigarette lighter connector |
| CN106998004A (en) * | 2015-11-13 | 2017-08-01 | 优尼克株式会社 | Vehicle usb charger |
| CN205231379U (en) * | 2015-11-27 | 2016-05-11 | 厦门盈趣科技股份有限公司 | Stromatolite extensible electronic equipment based on cigar lighter |
| CN205377394U (en) * | 2016-02-24 | 2016-07-06 | 广州市大略电子科技有限公司 | On -vehicle charger that in realization car charge in optional position |
| CN205737126U (en) * | 2016-06-23 | 2016-11-30 | 叶华民 | A kind of cigar lighter with safety hammer |
| CN207149810U (en) * | 2017-08-14 | 2018-03-27 | 铁将军汽车电子股份有限公司 | Cigar lighter socket expanding unit |
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