CN207967490U - Power conversion plug extension - Google Patents
Power conversion plug extension Download PDFInfo
- Publication number
- CN207967490U CN207967490U CN201820184129.6U CN201820184129U CN207967490U CN 207967490 U CN207967490 U CN 207967490U CN 201820184129 U CN201820184129 U CN 201820184129U CN 207967490 U CN207967490 U CN 207967490U
- Authority
- CN
- China
- Prior art keywords
- cell assembly
- accumulator cell
- jack body
- power conversion
- conversion plug
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model is suitable for mains connection technical field, provides a kind of power conversion plug extension.Power conversion plug extension provided by the utility model, including jack body, accumulator cell assembly, at least one plug on jack body and multiple socket apertures in header body, it is provided with contact pin on the accumulator cell assembly, circuit board assemblies in accumulator cell assembly are electrically connected by contact pin with the circuit board assemblies in jack body, the jack of contact pin can be accommodated by being correspondingly arranged on the jack body, and accumulator cell assembly is external to be connected on jack body.Power conversion plug extension provided by the utility model, accumulator cell assembly may be implemented in charging, insulant is not only provided between the circuit board assemblies in accumulator cell assembly and jack body, also maintain a certain distance therebetween simultaneously, the risk for greatly reducing accumulator cell assembly explosion, short circuit improves safety when power conversion plug extension uses.
Description
Technical field
The utility model belongs to mains connection technical field more particularly to a kind of power conversion plug extension.
Background technology
As social economy continues to develop, the affairs such as people tour overseas, commercial affairs are gone on business are more and more cumbersome, therefore go abroad
Before be frequently necessary to carry some corresponding communication apparatus or electric appliance to facilitate trip, such as laptop, mobile phone, IPAD electronics
Product, these electronic products are consumer products, it usually needs socket power charges.Due to the power supply of current countries in the world
Jack interface generally requires to prepare various different models using different standards if any the various criterions such as American, English, European
Power conversion plug extension in case using, therefore the power conversion plug extension that can meet country variant standard comes into being.
Power conversion plug extension is generally formed using the plug combination of multiple and different countries at present, in order to make power conversion plug extension
Can also play the role of electric power storage simultaneously when in use, can generally be arranged in power conversion plug extension one can charge and discharge electric power storage
Pond, but since the spacing distance being arranged between the circuit board and metal connecting sheet in accumulator and power conversion plug extension is too small,
There are accumulator explosion, the risk of short circuit during power conversion plug extension use, this undoubtedly greatly reduces its safety.
Invention content
The purpose of this utility model is to provide a kind of power conversion plug extensions, it is intended to solve accumulator and electricity in the prior art
The spacing distance being arranged between circuit board and metal connecting sheet in the conversion socket of source is too small, and process is used in power conversion plug extension
It is middle there is technical issues that accumulator explosion, short circuit.
The utility model is realized in this way power conversion plug extension provided by the utility model, including jack body, electric power storage
Pond component, at least one plug on the jack body and multiple socket apertures in the header body, institute
It states and is provided with contact pin on accumulator cell assembly, the circuit board assemblies in the accumulator cell assembly pass through the contact pin and the socket sheet
Internal circuit board assemblies electrical connection；The jack of the contact pin can be accommodated by being correspondingly arranged on the jack body；The electric power storage
Pond component is external to be connected on the jack body.
Preferably, the accumulator cell assembly is removably connected on the jack body.
Further, the accumulator cell assembly magnetic is connected on the jack body.
Specifically, it is fixedly installed multiple first magnetic sheets on the jack body, it is corresponding on the accumulator cell assembly
It is fixedly installed multiple second magnetic sheets.
Preferably, the quantity of first magnetic sheet and the second magnetic sheet is three.
Specifically, electric conductor, shown electric conductor and the circuit board assemblies in the jack body are provided in the jack
Electrical connection.
Preferably, at least one first USB interface is provided on the side of the jack body.
Further, the socket aperture is located at the top surface of the jack body, and the accumulator cell assembly is covered on described insert
In bore.
Further, the bottom surface of the accumulator cell assembly is set as shape compatible with the top surface of the jack body,
To form integral structure.
Preferably, the surrounding of the bottom surface of the accumulator cell assembly, which has extended downwardly, encloses edge, the top sides of the jack body
Edge is equipped with annular groove.
The utility model having the technical effect that compared with the existing technology：Power conversion plug extension provided by the utility model leads to
It crosses and is connected to accumulator cell assembly is external on jack body, and be plugged on jack body by the contact pin on accumulator cell assembly
In jack, to realize that the circuit board assemblies in accumulator cell assembly are electrically connected with the circuit board assemblies in the jack body, so as to
To realize that accumulator cell assembly in charging, is not only provided with insulation between the circuit board assemblies in accumulator cell assembly and jack body
Object, while a certain distance is also maintained therebetween, greatly reduce the risk of accumulator cell assembly explosion, short circuit, Jin Erti
Safety when high power conversion plug extension uses.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the stereoscopic schematic diagram for the power conversion plug extension that the utility model embodiment provides；
Fig. 2 is the decomposition diagram of power conversion plug extension in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram of accumulator cell assembly in Fig. 1.
Reference sign：
| 10 | Jack body | 16 | First USB interface |
| 11 | Plug | 20 | Accumulator cell assembly |
| 12 | Socket aperture | 21 | Contact pin |
| 13 | Jack | 22 | Second magnetic sheet |
| 131 | Electric conductor | 23 | Enclose edge |
| 14 | First magnetic sheet | 24 | Secondary USB interface |
| 15 | Annular groove | 25 | Switch button |
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
As shown in Figs.1 and 2, the power conversion plug extension that the utility model embodiment provides, including jack body 10,
Accumulator cell assembly 20, at least one plug 11 on jack body 10 and multiple socket apertures on 11 ontology of plug
12.Contact pin 21 is provided on accumulator cell assembly 20, the circuit board assemblies (not shown) in accumulator cell assembly 20 and jack body 10
The electrical connection (not shown) of interior circuit board assemblies.The jack 13 of contact pin 21, electric power storage can be accommodated by being correspondingly arranged on jack body 10
Pond component 20 is external to be connected on jack body 10.
Power conversion plug extension provided by the utility model, by being connected to jack body 10 by accumulator cell assembly 20 is external
On, and be plugged in the jack 13 on jack body 10 by the contact pin 21 on accumulator cell assembly 20, to realize accumulator cell assembly
Circuit board assemblies in 20 are electrically connected with the circuit board assemblies in the jack body 10；When accumulator cell assembly 20 charges, electric power storage
One layer of insulant is not only increased between pond component 20 and circuit board assemblies and other hardware components in jack body 10, and
Spacing distance between the two is also increased, and the risk of the explosion of accumulator cell assembly 20, short circuit, Jin Erti are thus greatly reduced
Safety when high power conversion plug extension uses.
It should be noted that above-mentioned plug 11 includes the plug that can meet a variety of countries and use standard, such as U.S. rule/Australia's rule
Dual-purpose plug, English rule plug, Europe rule plug etc., and multiple jacks 13 on jack body 10 are equally applicable to meet above-mentioned standard
Other plugs be inserted into conducting.In addition, the circuit board assemblies in accumulator cell assembly 20 and the circuit board assemblies in jack body 10
Specific internal structure composition, belong to the common knowledge of this field, details are not described herein.
As shown in Figures 2 and 3, specifically, in the utility model embodiment, setting in the jack 13 of jack body 10
There is electric conductor 131, which can be electrically connected with the circuit board assemblies in jack body 10, and accumulator cell assembly 20 is by inserting
When needle 21 is plugged on the jack 13, the end of contact pin 21 is connected with the end touching of electric conductor 131.And contact pin 21 and electric power storage
Circuit board assemblies in pond component 20 are conductings, the circuit board assemblies and jack body 10 being achieved in accumulator cell assembly 20
Interior circuit board assemblies electrical connection.
As shown in Figures 2 and 3, accumulator cell assembly 20 is removably connected on jack body 10, such as clamping, threaded connection
Etc..When need not charge, directly accumulator cell assembly 20 can be removed from 10 surface of jack body, the accumulator group is used alone
Part 20 becomes independent external charger baby that is, under such service condition.Preferably, 20 magnetic of accumulator cell assembly is connected to
On jack body 10, such connection type installation, dismounting are more convenient quick.
As shown in Figures 2 and 3, specifically, being fixedly installed multiple first magnetic sheets 14, accumulator on jack body 10
It is corresponding on component 20 to be fixedly installed multiple second magnetic sheets 22.In order to keep accumulator cell assembly 20 and jack body 10 more beautiful
Rule not will produce larger gap after the two connection between adjacent surface, and the first magnetic sheet 14 and/or the second magnetic sheet 22 are fixed respectively
It is set on the inside of the contact surface of corresponding jack body 10 and accumulator cell assembly 20.It is of course also possible to by the first magnetic sheet
14 and second magnetic sheet 22 be embedded on its outer surface, magnetic attraction between the two in this way is stronger.In the utility model embodiment, the
The quantity of one magnetic sheet 14 and the second magnetic sheet 22 is three.
As shown in Fig. 2, in order to realize power conversion plug extension when in use, while charging to accumulator cell assembly 20, and not
The grafting for influencing plug 11 uses, and in the utility model embodiment, socket aperture 12 is set to the top surface of jack body 10, and will
The accumulator cell assembly 20 is covered on socket aperture 12.Further, it is provided at least one first on the side of jack body 10
Usb 16 can connect external equipment, such as mobile phone, IPAD electronic equipments by the first usb 16 at this time.Preferably, it stores
The bottom surface of battery component 20 is set as shape compatible with the top surface of jack body 10, so that power conversion plug extension forms one
Thus formula structure can make it more portable.
As shown in Figures 2 and 3, in order to keep the connection between accumulator cell assembly 20 and jack body 10 more secured, this reality
With in new embodiment, the surrounding of the bottom surface of accumulator cell assembly 20, which has extended downwardly, encloses along 23, the top edge of jack body 10
Equipped with annular groove 15.Accumulator cell assembly 20 will be tively firm fastened on jack body 10 as a result, and can be played and prevented accident
It collides with or occurs the case where causing accumulator cell assembly 20 to be relatively easy to fall off from its surface when pullling.
As shown in Fig. 1 or Fig. 3, the power conversion plug extension that the utility model embodiment provides, in its accumulator cell assembly 20
It is provided at least one secondary USB interface 24 on side, is supplied to external electronic device by the accumulator cell assembly 20 with facilitating
Electricity.It is additionally provided with switch button 25 close to the position of secondary USB interface 24 on the side of accumulator cell assembly 20, to control electric power storage
The charging and discharging state of pond component 20.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of power conversion plug extension, including jack body, accumulator cell assembly, at least one on the jack body are inserted
Head and multiple socket apertures in the header body, which is characterized in that contact pin, institute are provided on the accumulator cell assembly
The circuit board assemblies stated in accumulator cell assembly are electrically connected by the contact pin with the circuit board assemblies in the jack body；It is described
The jack of the contact pin can be accommodated by being correspondingly arranged on jack body；The accumulator cell assembly is external to be connected to the jack body
On.
2. power conversion plug extension as described in claim 1, which is characterized in that the accumulator cell assembly is removably connected to described
On jack body.
3. power conversion plug extension as claimed in claim 2, which is characterized in that the accumulator cell assembly magnetic is connected to described insert
On seat ontology.
4. power conversion plug extension as claimed in claim 3, which is characterized in that be fixedly installed multiple on the jack body
One magnetic sheet, it is corresponding on the accumulator cell assembly to be fixedly installed multiple second magnetic sheets.
5. power conversion plug extension as claimed in claim 4, which is characterized in that the quantity of first magnetic sheet and the second magnetic sheet is equal
It is three.
6. power conversion plug extension as described in claim 1, which is characterized in that electric conductor is provided in the jack, it is shown to lead
Electric body is electrically connected with the circuit board assemblies in the jack body.
7. power conversion plug extension as described in claim 1, which is characterized in that be provided at least on the side of the jack body
One the first USB interface.
8. power conversion plug extension as described in any one of claim 1 to 7, which is characterized in that the socket aperture is located at described insert
The top surface of seat ontology, the accumulator cell assembly are covered on the socket aperture.
9. power conversion plug extension as claimed in claim 8, which is characterized in that the bottom surface of the accumulator cell assembly is set as and institute
The compatible shape in top surface for stating jack body, to form integral structure.
10. power conversion plug extension as claimed in claim 9, which is characterized in that the four of the bottom surface of the accumulator cell assembly are circumferential
Under be extended with and enclose edge, the top edge of the jack body is equipped with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184129.6U CN207967490U (en) | 2018-02-02 | 2018-02-02 | Power conversion plug extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184129.6U CN207967490U (en) | 2018-02-02 | 2018-02-02 | Power conversion plug extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967490U true CN207967490U (en) | 2018-10-12 |
Family
ID=63736782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820184129.6U Active CN207967490U (en) | 2018-02-02 | 2018-02-02 | Power conversion plug extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967490U (en) |
-
2018
- 2018-02-02 CN CN201820184129.6U patent/CN207967490U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207967490U (en) | Power conversion plug extension | |
| CN203503922U (en) | Electric connector and mobile device using electric connector | |
| CN205790771U (en) | A kind of multifunction wiring board | |
| CN105577865B (en) | The electronic equipment protection shell and matched plug connector of more charging/data-interfaces | |
| CN204205245U (en) | Composite type elongation line socket | |
| CN202564658U (en) | Plug seat capable of connecting a plurality of plugs simultaneously | |
| CN206585168U (en) | Dual-purpose multinational converter jack | |
| CN201749896U (en) | Mobile phone battery structure | |
| CN202004277U (en) | Audio interface device | |
| CN205725037U (en) | A kind of onboard charger | |
| CN205406865U (en) | Portable wireless socket that charges | |
| CN205622695U (en) | 360 degrees wireless charging data bases of magnetic force | |
| CN204615447U (en) | Wireless charging shell | |
| CN204761107U (en) | 360 cell -phone protection device is with smooth dish | |
| CN208580882U (en) | A kind of new type of plug shell | |
| CN204205688U (en) | A kind of charger with switch | |
| CN203761244U (en) | Plug-changeable power adapter | |
| CN210350864U (en) | Wireless charging magic cube | |
| CN217062574U (en) | Power adapter | |
| CN208955364U (en) | A kind of socket with charging unit | |
| CN206076683U (en) | A kind of magic box Universal converter | |
| CN208781933U (en) | Intelligent battery connector | |
| CN216015758U (en) | Special plug for electrostatic derivation | |
| CN203193074U (en) | Electric connector | |
| CN202019121U (en) | Power supply adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |