CN205004783U - It can reverse folding charger to participate in - Google Patents
It can reverse folding charger to participate in Download PDFInfo
- Publication number
- CN205004783U CN205004783U CN201520684489.9U CN201520684489U CN205004783U CN 205004783 U CN205004783 U CN 205004783U CN 201520684489 U CN201520684489 U CN 201520684489U CN 205004783 U CN205004783 U CN 205004783U
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- CN
- China
- Prior art keywords
- pin
- charger
- housing
- groove
- metal shell
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides an it can reverse folding charger to participate in, this charger of is equipped with the casing, the conductive metal shell fragment that is equipped with the PCB board in the casing and is connected with PCB board electricity, be equipped with at least one USB interface on the PCB board, casing one side is equipped with two and can participates in by reverse folding, the casing is equipped with the USB interface hole of matcing with the USB interface for the opposite side of participating in, two participate in the link respectively with the casing in two fixing bases rotate and be connected, just participating in for two and being connected with the conductive metal shell fragment contact of being fixed in on the fixing base, install the one side of participating in and be equipped with two and hold the recess of participating in usefulness on the casing, this charger is when non - user state participate in for two and be 180 and receive and to fit in the recess, the charger when using two participate in the follow outside reverse rotation 90 stretches out outside the casing perpendicularly in the recess. The utility model has the characteristics of it is small, simple structure, convenient to carry, ann congruent.
Description
Technical field
The utility model relates to a kind of charger, particularly relates to the charger that little, the portable pin of a kind of volume can be folded inverted.
Background technology
As everyone knows, charger is the switching device connecting power supply and power consumption equipment.Traditional charger mostly is fixing pin, the i.e. direct injection moulding of pin or be screwed on housing, when not using, particularly in packaging, transport and sales process, not only pin easily cuts packaging bag, and pin is is easily worn and torn or collision deformation, loose contact when causing use, brings potential safety hazard.For this reason, the folding charger of pin arises at the historic moment.But two pins of the folding charger of existing pin are arranged in parallel, and folding towards the interlock of same direction, make the thickness of charger larger.Particularly for the charger of the portable type electronic product such as mobile phone, panel computer, often need to carry with use, the charger that volume is larger carries very inconvenient.
Summary of the invention
The utility model is intended to solve the problem, and provides the charger that a kind of volume is little, structure is simple, portable socket can be folded inverted.
For realizing the purpose of this utility model, the utility model provides the charger that a kind of pin can be folded inverted, this charger is provided with housing, the conducting metal shell fragment being provided with pcb board in described housing and being electrically connected with pcb board, described pcb board is provided with at least one USB interface, described housing side be provided with two can be folded inverted pin, described housing is provided with the USB interface hole of mating with USB interface relative to the opposite side of pin, described two pin links are rotationally connected with the holder of two in housing respectively, and described two pins contact with the conducting metal shell fragment be fixed on holder and connect, the side that housing is installed pin is provided with the groove that two are held pin, this charger two pins described in when non-working condition are 180 ° and collapse in groove, charger in use two pin outside reverse rotations 90 ° in described groove vertically stretches out in housing.
One end of described two pins is located at the middle part of housing side respectively rotationally, and the other end of two pins is respectively the free end corresponding with link.
Described pin link is provided with pivot, and described two holders are respectively equipped with the semicircular indentations matched with pivot, and described pivot suspension is on described semicircular indentations.
Described pin link is provided with the block connecting portion protruding from pin, and the two ends of described pivot are stretched out by connecting portion both sides.
Described housing is provided with the through hole of the connecting portion of accommodating described pin, and described through hole and described groove connect.
Described holder comprises pedestal and side plate, wherein, screw is provided with in described pedestal, the screw hole column to downward-extension is provided with outside the bottom portion of groove of described housing, described holder is fixedly connected on the outside of bottom portion of groove by screw, described pedestal one end is provided with two blocks of side plates stretched out laterally, and one end that this side plate is relative with described pin is provided with described semicircular indentations, and described pivot suspension is on described semicircular indentations.
Described conducting metal shell fragment one end is fixedly connected with holder, the other end forms trapezoidal bending, the openend of the trapezoidal bending of described conducting metal shell fragment is towards pin, and the middle part of the trapezoidal bending of described conducting metal shell fragment is connected with the link ends contact of pin.
Contribution of the present utility model is, it efficiently solves the problem that existing charger volume is large, carry inconvenience.The utility model is by being symmetrical arranged point-blank by charger pin, making it can be folded inverted on housing, make charger pin when non-working condition can collapse in the groove of housing in 180 °, pin collapse in groove owing to can fold in 180 °, not only can reduce the thickness of charger, and make it carry very convenient, safety.
Accompanying drawing explanation
Fig. 1 is parts exploded perspective structural representation of the present utility model.
Fig. 2 is structure cutaway view of the present utility model.
Fig. 3 is using state structural representation of the present utility model.
Fig. 4 is non-working condition structural representation of the present utility model.
Embodiment
The following example is to further explanation of the present utility model and supplements, and does not constitute any limitation the utility model.
Consult Fig. 1 and Fig. 2, pin of the present utility model can comprise housing 10, pcb board 20, pin 30, fixed mount 40, conducting metal shell fragment 50 and screw 60 by folded inverted charger.
As shown in Figure 1 and Figure 2, described housing 10 is dismountable housing, it is by upper cover and the involutory connection of lower cover and forms the housing with four sides, a side of housing 10 is rotatably connected to pin 30, another side relative with being provided with pin 30 offers USB interface hole 11.Wherein, the USB interface hole 11 identical with the quantity of USB interface 21 is offered in a side of housing 10 lower cover.In the present embodiment, lower cover side is located at interval, two USB interface holes 11, to reduce the thickness of charger.The side covered on the housing 10 is provided with two through holes 13, for the connecting portion 32 of accommodating pin 30.A side of the upper cover of housing 10 is provided with two grooves 12, and this groove 12 is for holding pin 30, and the length of two grooves 12 is corresponding with the length of described pin 30, and two grooves 12 connect with corresponding through hole 13 respectively.The screw hole column 14 to downward-extension is provided with, for being connected with fixed mount 40 in the bottom outside of groove 12.When pin 30 does not use, two pins 30 can manually collapse in groove 12.When needing charging, can, by two pins 30 from its free end reverse rotation, make pin 30 stretch out upper cover to inner rotary 90 ° in groove 12, now, two pins 30, perpendicular to the side of housing 10, can be inserted into supply socket charging.
As shown in Figure 1 and Figure 2, in the lower cover of housing 10, pcb board 20 is provided with.This pcb board is provided with charging circuit, power circuit and usb circuit.This pcb board 20 one end is fixedly connected with at least one USB interface 21, the end face of this USB interface 21 and USB interface hole 11 end face of housing 10 lower cover.The quantity of this USB interface 21 can be arranged as required, and each USB interface 21 can in a row or setting in column.In the present embodiment, two USB interface 21 intervals are welded in pcb board side, to reduce the thickness of charger.
As shown in Figure 1 and Figure 2, two pins 30 are provided with on the housing 10.This pin 30 one end is link, the other end is free end, wherein, two pin 30 links are located at the middle part of housing 10 side in interval rotationally, two pin 30 free ends then extend to the both ends of this side of housing 10 respectively, these two pins 30 can be located on housing 10 folded invertedly and cover.The link of this pin 30 is located at the middle and lower part of pin 30, and accommodating with in the through hole 13 of housing 10 upper cover, and the end of link contacts with conducting metal shell fragment 50 and connects.This pin 30 link is provided with pivot 31 and connecting portion 32, and wherein, connecting portion 32 is for protruding from the block connecting portion of pin 30, and the two ends of pivot 31 are stretched out by connecting portion both sides.
As shown in Figure 1 and Figure 2, in housing 10, two fixed mounts 40 are provided with.This fixed mount 40 comprises pedestal 42 and side plate 43, and wherein, the side away from pin 30 in pedestal 42 is provided with screw, and be provided with stud bolt hole near pin 30 side in pedestal 42, this stud bolt hole and screw are coaxially through, for the screw hole column 14 of containing groove 12 bottom outside.When fixed mount 40 is connected with housing 10 upper cover, first screw hole column 14 is placed in the stud bolt hole of pedestal 42, then screw 60 is passed from screw, make screw 60 and screw hole column 14 fastening, thus make fixed mount 40 be fixedly connected on the upper cover of housing 10.Be provided with two blocks of side plates stretched out laterally 43 in one end of pedestal 42, wherein, the distance of biside plate 43 is slightly less than the size of pin 30 connecting portion 32, and connecting portion 32 is connected between biside plate 43, guarantee pin 30 pivotally 31 rotate time position do not offset.One end that this side plate 43 is relative with pin is provided with semicircular indentations 41, and the radius of this semicircular indentations 41 is corresponding with the radius of pivot 31, and pivot 31 is bearing on semicircular indentations 41, and the link and the fixed mount 40 that realize pin 30 are rotationally connected.When pin 30 does not use, two pins 30 pivotally 31 collapse in the groove 12 of housing 10 to the two ends reverse rotation of housing 10 upper cover in 180 ° respectively.When pin 30 uses, two pins 30 respectively pivotally 31 in the groove 12 of housing 10 outwards reverse rotation 90 ° vertically stretch out housing 10.
As shown in Figure 1 and Figure 2, in housing 10, conducting metal shell fragment 50 is provided with.This conducting metal shell fragment 50 is electrically connected with pcb board 20.This conducting metal shell fragment 50 one end is fixedly connected with the pedestal 42 of holder 40, and the other end forms trapezoidal bending, and the openend of this trapezoidal bending is towards pin 30, and the middle part of the trapezoidal bending of conducting metal shell fragment 50 is connected with the link ends contact of pin 30.In the present embodiment, this conducting metal shell fragment 50 one end is provided with the circular hole matched with the screw hole column 14 of groove 12 bottom outside, makes it be socketed on screw hole column 14, thus is fixed between the pedestal 42 of fixed mount 40 and housing 10 upper cover.
As shown in Figure 3, Figure 4, when charger needs charging, pin 30 free end is manually pulled from housing 10 upper cover both sides, it is made pivotally 31 vertically to stretch out housing 10 to inner rotary 90 ° in groove 12, inserted by socket 30 in the jack of extraneous supply socket, USB interface 21 connects charging equipment simultaneously, now again, electric current flows through charging equipment through pin 30, conducting metal shell fragment 50, pcb board 20, USB interface 21, thus realizes charge function successively.When charger does not use, pin 30 is extracted from jack, manually pulls two pins 30, make its pivotally 31 half-twists be 180 ° and collapse in groove 12.
Take this, the utility model achieves by being symmetrical arranged point-blank by charger pin 30, making it can be folded inverted on housing 10, make charger pin 30 when non-working condition can collapse in the groove 12 of housing 10 in 180 °, pin 30 collapse in groove owing to can fold in 180 °, charger of the present utility model links compared with folding charger with existing towards same direction, and thickness at least can reduce half, carries very convenient.
Although disclosed the utility model by above embodiment; but protection range of the present utility model is not limited thereto; under the condition not departing from the utility model design, all will fall in right of the present utility model the distortion, replacement etc. that above each component does.
Claims (7)
1. the charger that a pin can be folded inverted, it is characterized in that, this charger is provided with housing (10), the conducting metal shell fragment (50) being provided with pcb board (20) in described housing (10) and being electrically connected with pcb board (20), described pcb board (20) is provided with at least one USB interface (21), described housing (10) side be provided with two can be folded inverted pin (30), described housing (10) is provided with the USB interface hole (11) of mating with USB interface (21) relative to the opposite side of pin (30), described two pin (30) links are rotationally connected with two holders (40) in housing (10) respectively, and described two pins (30) contact with the conducting metal shell fragment (50) be fixed on holder (40) and connect, the groove (12) that two are held pin (30) is provided with in the side of housing (10) upper installing pin, this charger two pins (30) described in when non-working condition collapse in groove (12) in 180 °, charger in use two pin (30) outside reverse rotations 90 ° in described groove (12) vertically stretches out in housing (10).
2. the charger that pin as claimed in claim 1 can be folded inverted, it is characterized in that, one end of described two pins (30) is located at the middle part of housing (10) side respectively rotationally, and the other end of two pins (30) is respectively the free end corresponding with link.
3. the charger that pin as claimed in claim 1 or 2 can be folded inverted, it is characterized in that, described pin (30) link is provided with pivot (31), described two holders (40) are respectively equipped with the semicircular indentations (41) matched with pivot (31), and described pivot (31) is bearing on described semicircular indentations (41).
4. the charger that pin as claimed in claim 3 can be folded inverted, it is characterized in that, described pin (30) link is provided with the block connecting portion (32) protruding from pin (30), and the two ends of described pivot (31) are stretched out by connecting portion (32) both sides.
5. the charger that pin as claimed in claim 4 can be folded inverted, it is characterized in that, described housing (10) is provided with the through hole (13) of the connecting portion (32) of accommodating described pin (30), and described through hole (13) and described groove (12) connect.
6. the charger that pin as claimed in claim 4 can be folded inverted, it is characterized in that, described holder (40) comprises pedestal (42) and side plate (43), wherein, described pedestal is provided with screw in (42), groove (12) bottom outside of described housing (10) is provided with the screw hole column (14) to downward-extension, described holder (40) is fixedly connected on the outside of groove (12) bottom by screw (60), described pedestal (42) one end is provided with two pieces of side plates stretched out laterally (43), one end that this side plate (43) is relative with described pin (30) is provided with described semicircular indentations (41), described pivot (31) is bearing on described semicircular indentations (41).
7. the pin as described in claim 1 or 6 can be folded inverted charger, it is characterized in that, described conducting metal shell fragment (50) one end is fixedly connected with holder (40), the other end forms trapezoidal bending, the openend of the trapezoidal bending of described conducting metal shell fragment (50) is towards pin (30), and the middle part of described conducting metal shell fragment (50) trapezoidal bending is connected with the link ends contact of pin (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684489.9U CN205004783U (en) | 2015-09-07 | 2015-09-07 | It can reverse folding charger to participate in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684489.9U CN205004783U (en) | 2015-09-07 | 2015-09-07 | It can reverse folding charger to participate in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004783U true CN205004783U (en) | 2016-01-27 |
Family
ID=55161654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684489.9U Expired - Fee Related CN205004783U (en) | 2015-09-07 | 2015-09-07 | It can reverse folding charger to participate in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636069A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Power adapter |
-
2015
- 2015-09-07 CN CN201520684489.9U patent/CN205004783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636069A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Power adapter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170907 |