CN206962154U - A kind of folding plug device - Google Patents
A kind of folding plug device Download PDFInfo
- Publication number
- CN206962154U CN206962154U CN201720551859.0U CN201720551859U CN206962154U CN 206962154 U CN206962154 U CN 206962154U CN 201720551859 U CN201720551859 U CN 201720551859U CN 206962154 U CN206962154 U CN 206962154U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- usb
- pin
- folding
- plug body
- 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
Links
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of folding plug device,Its structure includes plug body,USB transformation charging devices,Folding inserter for support fixed block,Fixed block lock screw,Fixed block folds rotating base,Pin,Export electric wire,USB transformations charging device is inside plug body,Fixed block lock screw is passed through inside folding inserter for support fixed block,Fixed block folds rotating base and coordinated with folding inserter for support fixed block by articulate,Pin is fixed and is embedded in folding inserter for support fixed block forward surface,Output electric wire is located at plug body side,USB transformations charging device and pin pass through electrical connection,Output electric wire and pin pass through electrical connection,Fixed block folds rotating base in front of plug body,Plug body is provided with USB grooves,Pin folds standing groove,Fixed block groove,The utility model passes through provided with USB transformation charging devices,The electric current of 5V voltages can be provided directly to the charging wire of mobile phone by realizing the plug device,It is convenient to be charged when no charger.
Description
Technical field
The utility model is a kind of folding plug device, belongs to plug field.
Background technology
Connector is generally divided into plug and socket two halves.Plug refers generally to unfixed half.With male contact
Plug is referred to as public plug;Plug with female contact is referred to as female.Socket refers generally to fix (on panel or chassis)
Half.Socket with male contact is referred to as male plug;Socket with female contact is referred to as mother socket.Size is to be related to
Can plugs and sockets and converter be used safely, whether meet an important technology of the general interchangeability requirement to avoid being mistakenly inserted
It is required that.Off-dimension can influence user and use or produce loose contact, the hidden danger such as be mistakenly inserted, and gently then make device damage, it is heavy then
Fire and electric shock accidents can be produced.
Prior art published application number is a kind of CN03239770.4 attaching plug, by header body, power line, multiple
Pin is formed, and one end of each pin is exposed to be inserted into the jack of socket, and the other end of each pin is all provided with
Clamping boss is equipped with, is also cased with insulation sleeve on each pin, one end of the insulation sleeve is exposed, and its other end is encapsulated in slotting
In head body, the card hole that a shape and size match with the clamping boss on pin, institute are also carried on the insulation sleeve
Clamping boss is stated to be caught in card hole.Therefore, the utility model had both remained existing product using insulation sleeve filling pin with inserting
Gap between being covered on seat in the insulation of jack, so as to possess the characteristics of good insulating, security are good, and due to the utility model
The fixed form that insulation sleeve is stuck on pin is employed, makes the connection of insulation sleeve more firm with respect to existing product, so that plug
The advantages that more standby safe and convenient to use, and service life is long.But the plug device of prior art cannot be directly to
The charging wire of mobile phone provides the electric current of 5V voltages.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of folding plug device, with solution
The problem of certainly plug device of prior art cannot provide the electric current of 5V voltages directly to the charging wire of mobile phone.
To achieve these goals, the utility model is to realize by the following technical solutions：It is a kind of folding slotting
Head device, its structure include plug body, USB transformations charging device, folding inserter for support fixed block, fixed block lock screw, fixation
Block folds rotating base, pin, output electric wire, and the USB transformations charging device is inside plug body, the fixed block lock
Determine screw to pass through inside folding inserter for support fixed block, the fixed block folds rotating base and lived by hinge with folding inserter for support fixed block
Dynamic to coordinate, the pin, which is fixed, is embedded in folding inserter for support fixed block forward surface, and the output electric wire is located at plug body side, institute
USB transformations charging device and pin is stated to fold by electrical connection, the fixed block by electrical connection, the output electric wire and pin
For rotating base in front of plug body, the plug body is provided with USB grooves, pin folds standing groove, fixed block groove, described
USB grooves are located at plug body overhead surface, and the pin folds standing groove through leading flank above plug body, the fixation
In front of plug body, the folding inserter for support fixed block is engaged block groove with fixed block groove, and the fixed block folds rotation bottom
Seat is embedded in fixed block groove inner surface both sides, and the USB transformations charging device is provided with USB plates, USB welding foots, USB plate circuits
Plate, USB electrode weldings point, inner lead, transformer electrode welding point, transformer circuit board, transformer, the USB plates lead to
Cross USB welding foots and be welded on USB plate circuit board surfaces, described inner lead one end is spot welded in USB by USB electrode weldings
Plate circuit board surface, the inner lead other end are spot welded in transformer circuit plate surface by transformer electrode welding,
The transformer is welded on transformer circuit plate surface, and the transformer circuit board is connected with pin by circuit.
Further, the folding inserter for support fixed block is provided with fixed block bolt slot, fixed block rotatable engagement seat, the fixation
Block lock screw is movably arranged inside fixed block bolt slot, and the fixed block rotatable engagement seat is matched with fixed block and folds rotation bottom
Among seat, the folding inserter for support fixed block folds rotating base with fixed block by fixed block rotatable engagement seat and is connected.
Further, the USB transformations charging device is provided with 2, and the USB plates are provided with 2, and each USB becomes
USB plates are embedded with inside pressure charging device.
Further, the pin is provided with 2, and the pin is the cylindrical body of rod or rectangle straight panel.
Further, the pin coordinates folds inside standing groove located at pin.
Further, the pin is metallic aluminium or copper product.
Further, the plug body is square.
The beneficial effects of the utility model：By the way that provided with USB transformation charging devices, realizing the plug device can be direct
Charging wire to mobile phone provides the electric current of 5V voltages, convenient to be charged when no charger.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of folding plug device of the utility model.
Fig. 2 is the structural representation of the utility model USB transformation charging devices.
In figure：Plug body -1, USB transformations charging device -2, folding inserter for support fixed block -3, fixed block lock screw -4,
Fixed block folding rotating base -5, pin -6, output electric wire -7, USB grooves -10, pin folding standing groove -11, fixed block groove -
12nd, USB plates -20, USB welding foots -21, USB plates circuit board -22, USB electrode weldings point -23, inner lead -24, transformation
Device electrode welding point -25, transformer circuit board -26, transformer -27, fixed block bolt slot -30, fixed block rotatable engagement seat -
31。
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of scheme of folding plug device：It is a kind of folding slotting
Head device, its structure include plug body 1, USB transformations charging device 2, folding inserter for support fixed block 3, fixed block lock screw 4,
Fixed block folds rotating base 5, pin 6, output electric wire 7, and the USB transformations charging device 2 is inside plug body 1, institute
State fixed block lock screw 4 to pass through inside folding inserter for support fixed block 3, the fixed block folds rotating base 5 and with folding inserter for support consolidated
Determine block 3 by articulate to coordinate, the pin 6, which is fixed, is embedded in the forward surface of folding inserter for support fixed block 3, the output electric wire 7
Located at the side of plug body 1, the USB transformations charging device 2 and pin 6 pass through electrical connection, the output electric wire 7 and pin 6
By electrical connection, the fixed block folds rotating base 5 embedded in the front of plug body 1, the plug body 1 be provided with USB grooves 10,
Pin folds standing groove 11, fixed block groove 12, and the USB grooves 10 are located at the overhead surface of plug body 1, and the pin, which folds, to be placed
Groove 11 is consolidated through the top leading flank of plug body 1, the fixed block groove 12 located at the front of plug body 1, the folding inserter for support
Determine block 3 to be engaged with fixed block groove 12, the fixed block folds rotating base 5 and is embedded in the inner surface both sides of fixed block groove 12, described
USB transformations charging device 2 is provided with USB plates 20, USB welding foots 21, USB plates circuit board 22, USB electrode weldings point 23, interior
Portion's wire 24, transformer electrode welding point 25, transformer circuit board 26, transformer 27, the USB plates 20 are welded by USB
Pin 21 is welded on the surface of USB plates circuit board 22, and described one end of inner lead 24 is welded on USB by USB electrode weldings point 23
The surface of plate circuit board 22, the other end of inner lead 24 are welded on transformer circuit board by transformer electrode welding point 25
26 surfaces, the transformer 27 are welded on the surface of transformer circuit board 26, and the transformer circuit board 26 passes through circuit with pin 6
Connection, the folding inserter for support fixed block 3 are provided with fixed block bolt slot 30, fixed block rotatable engagement seat 31, the fixed block locking
Screw 4 is movably arranged inside fixed block bolt slot 30, and the fixed block rotatable engagement seat 31 is matched with fixed block and folds rotation bottom
Among seat 5, the folding inserter for support fixed block 3 folds rotating base 5 with fixed block by fixed block rotatable engagement seat 31 and is connected,
The USB transformations charging device 2 is provided with 2, and the USB plates 20 are provided with 2, inside each USB transformations charging device 2
Embedded with USB plates 20, the pin 6 be provided with 2, the pin 6 for cylinder the body of rod or rectangle straight panel, the pin 6
Coordinate and folded located at pin inside standing groove 11.
220V alternating current can be converted into 5V direct current by the USB transformations charging device described in this patent, and to supply electricity to mobile phone straight
Offer charge power supply is provided.
Plug is inserted on power panel, 5V direct current can be directly changed into by USB transformations charging device
Charge power supply is directly provided to mobile phone.
Plug body -1 of the present utility model, USB transformations charging device -2, folding inserter for support fixed block -3, fixed block locking
Screw -4, fixed block fold rotating base -5, pin -6, output electric wire -7, USB grooves -10, pin and fold standing groove -11, fix
Block groove -12, USB plates -20, USB welding foots -21, USB plates circuit board -22, USB electrode weldings point -23, inner lead -
24th, transformer electrode welding point -25, transformer circuit board -26, transformer -27, fixed block bolt slot -30, fixed block rotation are matched somebody with somebody
Seat -31 are closed, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this technology people
Member can learn or know by normal experiment method the utility model solves the problems, such as it is prior art by technical manual
Plug device cannot provide 5V voltage x currents directly to the charging wire of mobile phone, and the utility model provided with USB transformations by charging
Device, the electric current of 5V voltages can be provided directly to the charging wire of mobile phone by realizing the plug device, convenient in no charger
When charged.
It is described in detail below：
The USB transformations charging device 2 is provided with USB plates 20, USB welding foots 21, USB plates circuit board 22, USB electrodes
Pad 23, inner lead 24, transformer electrode welding point 25, transformer circuit board 26, transformer 27；
The USB plates 20 are welded on the surface of USB plates circuit board 22, the inner lead 24 by USB welding foots 21
One end is welded on the surface of USB plates circuit board 22 by USB electrode weldings point 23, and the other end of inner lead 24 passes through transformation
Device electrode welding point 25 is welded on the surface of transformer circuit board 26, and the transformer 27 is welded on the surface of transformer circuit board 26,
The transformer circuit board 26 is connected with pin 6 by circuit.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of folding plug device, its structure includes plug body（1）, USB transformation charging devices（2）, folding inserter for support
Fixed block（3）, fixed block lock screw（4）, fixed block fold rotating base（5）, pin（6）, output electric wire（7）, its feature
It is：
The USB transformations charging device（2）Embedded in plug body（1）Inside, the fixed block lock screw（4）Inserted through folding
Plate fixed block（3）Inside, the fixed block fold rotating base（5）With folding inserter for support fixed block（3）Coordinated by articulate,
The pin（6）Fixation is embedded in folding inserter for support fixed block（3）Forward surface, the output electric wire（7）Located at plug body（1）Side
Face, the USB transformations charging device（2）And pin（6）Pass through electrical connection, the output electric wire（7）And pin（6）By being electrically connected
Connect, the fixed block folds rotating base（5）Embedded in plug body（1）Front, the plug body（1）Provided with USB grooves（10）、
Pin folds standing groove（11）, fixed block groove（12）, the USB grooves（10）Located at plug body（1）Overhead surface, the pin
Fold standing groove（11）Through plug body（1）Top leading flank, the fixed block groove（12）Located at plug body（1）Before
Side, the folding inserter for support fixed block（3）With fixed block groove（12）It is engaged, the fixed block folds rotating base（5）Embedded in solid
Determine block groove（12）Inner surface both sides；
The USB transformations charging device（2）Provided with USB plates（20）, USB welding foots（21）, USB plate circuit boards（22）、USB
Electrode welding point（23）, inner lead（24）, transformer electrode welding point（25）, transformer circuit board（26）, transformer（27）；
The USB plates（20）Pass through USB welding foots（21）It is welded on USB plate circuit boards（22）Surface, the inner lead
（24）One end passes through USB electrode weldings point（23）It is welded on USB plate circuit boards（22）Surface, the inner lead（24）It is another
End passes through transformer electrode welding point（25）It is welded on transformer circuit board（26）Surface, the transformer（27）It is welded on transformation
Device circuit board（26）Surface, the transformer circuit board（26）With pin（6）Connected by circuit.
A kind of 2. folding plug device according to claim 1, it is characterised in that：The folding inserter for support fixed block
（3）Provided with fixed block bolt slot（30）, fixed block rotatable engagement seat（31）, the fixed block lock screw（4）It is movably arranged at solid
Determine block bolt slot（30）Inside, the fixed block rotatable engagement seat（31）It is matched with fixed block and folds rotating base（5）Centre, institute
State folding inserter for support fixed block（3）Pass through fixed block rotatable engagement seat（31）Rotating base is folded with fixed block（5）It is connected.
A kind of 3. folding plug device according to claim 1, it is characterised in that：The USB transformations charging device
（2）Provided with 2, the USB plates（20）Provided with 2, each USB transformation charging devices（2）Inside is embedded with USB plates
（20）.
A kind of 4. folding plug device according to claim 1, it is characterised in that：The pin（6）Provided with 2,
The pin（6）For the body of rod or rectangle straight panel of cylinder.
A kind of 5. folding plug device according to claim 1, it is characterised in that：The pin（6）Cooperation is located at
Pin folds standing groove（11）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551859.0U CN206962154U (en) | 2017-05-18 | 2017-05-18 | A kind of folding plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551859.0U CN206962154U (en) | 2017-05-18 | 2017-05-18 | A kind of folding plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962154U true CN206962154U (en) | 2018-02-02 |
Family
ID=61375961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551859.0U Expired - Fee Related CN206962154U (en) | 2017-05-18 | 2017-05-18 | A kind of folding plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799589A (en) * | 2020-06-15 | 2020-10-20 | 邓泽清 | Electric shock prevention safety plug |
| GB2622863A (en) * | 2022-09-30 | 2024-04-03 | Mark Hunt Jordan | An electrical plug and an electrical appliance |
-
2017
- 2017-05-18 CN CN201720551859.0U patent/CN206962154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799589A (en) * | 2020-06-15 | 2020-10-20 | 邓泽清 | Electric shock prevention safety plug |
| GB2622863A (en) * | 2022-09-30 | 2024-04-03 | Mark Hunt Jordan | An electrical plug and an electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180518 |