CN108321911A - Mobile phone safe charger - Google Patents
Mobile phone safe charger Download PDFInfo
- Publication number
- CN108321911A CN108321911A CN201810303633.8A CN201810303633A CN108321911A CN 108321911 A CN108321911 A CN 108321911A CN 201810303633 A CN201810303633 A CN 201810303633A CN 108321911 A CN108321911 A CN 108321911A
- Authority
- CN
- China
- Prior art keywords
- metallic conduction
- electric power
- rotating
- contact
- transmission shaft
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of mobile phone safe charger, including an electric power host and rotating part, the opposite face of the electric power host and rotating part is embedded to be arranged a rotating connector, and a connecting spring is fixedly mounted between two rotating connectors；Setting is there are one installation cavity in the electric power host, and installation cavity is interior to install a charging the mainboard, and the power output end of charging the mainboard is provided with power supply output line, and power supply output line passes through the connecting spring of rotating connector and centre and is electrically connected with the connector in rotating part.The present invention has unusual tensile capacity, the problem of effectivelying prevent drawing charger and fall, and can realize rotation power-off, easy to operate, reduces the generation of safety accident.
Description
Technical field
The present invention relates to a kind of chargers, and in particular to a kind of mobile phone safe charger.
Background technology
Phone charger is for charging the phone use, and phone charger is inserted in power outlet, and user is using
After complete, the case where often forgetting unplugg, therefore it is easy to appear drain conditions for this mode, to the service life of charger
It impacts.
And charging when, user's operation mobile phone, if charging wire is pulled, it is easy to by the mains charger of charging from
It pulls down on socket, and pulls for a long time, it is easy to charging wire and the fracture at charger interface, service life be caused to reduce.
Invention content
Technical problem to be solved by the invention is to provide a kind of mobile phone safe charger, effectively prevent drawing charger and
The problem of falling, and can realize rotation power-off, it is easy to operate.
The present invention is achieved through the following technical solutions：A kind of mobile phone safe charger, including an electric power host with
And rotating part, opposite face one rotating connector of embedded setting of the electric power host and rotating part, between two rotating connectors
A connecting spring is fixedly mounted；
There are one installation cavity, installation cavity is interior to install a charging the mainboard, the power supply of charging the mainboard for setting in the electric power host
Output end is provided with power supply output line, power supply output line pass through the connecting spring of rotating connector and centre and in rotating part
Connector electrical connection；
The transmission shaft of two protrusions, the rotation of face transmission shaft are provided on one side end face of electric power host relative rotation portion
Be provided with a buckle point on end surface, the output end of the transmission shaft is provided with an isolation mount, the electric power host it is outer
Portion is provided with two metal inserts, and the output end of metal insert is provided with two first metallic conduction contacts, the input terminal of charging the mainboard
Two second metallic conduction contacts are provided with, the first metallic conduction contact and the second metallic conduction contact pad are conductive, the isolation
Holder faces the first metallic conduction contact and the contact jaw of the second metallic conduction contact is arranged.
The isolation mount includes that a bending part and an insulation division, bending part vertically pass as a preferred technical solution,
Moving axis is arranged, and the vertical bending part setting of insulation division, insulation division is inserted in the first metallic conduction contact and the second metallic conduction contact
Contact jaw and by the contact point of the first metallic conduction contact and the second metallic conduction contact separate.
The installation cavity wall is provided with a postive stop baffle as a preferred technical solution, and face limits on the transmission shaft
Position baffle plate setting has a limit baffle ring, a spring is installed between limit baffle ring and postive stop baffle, spring ejects transmission shaft outward.
A through-hole, the outer wall of rotating connector are opened up among the rotating connector as a preferred technical solution,
It is provided with a circle card slot, rotating connector is rotatablely installed by card slot in the mounting hole on electric power host and rotation end surface
In.
The beneficial effects of the invention are as follows：The present invention has unusual tensile capacity, effectively prevent drawing charger and occurs
The problem of falling, and can realize rotation power-off, it is easy to operate, reduce the generation of safety accident.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the end view drawing of the rotating part of the present invention；
Fig. 4 is the structural schematic diagram of the rotating connector of the present invention.
Coding in figure is respectively：1 is the first metallic conduction contact, and 2 be installation cavity, and 3 be the second metallic conduction contact, 4
It is bending part for metal insert, 5,6 be electric power host, and 7 be spring, and 8 be transmission shaft, and 9 be limit baffle ring, and 11 be charging the mainboard,
12 be postive stop baffle, and 13 be power supply output line, and 14 be rotating part, and 15 be rotating connector, and 16 be connector, and 17 be connecting spring,
19 be buckle point, and 21 be card slot, and 32 be insulation division.
Specific implementation mode
As shown in Figure 1, this mobile phone safe charger, including an electric power host 6 and rotating part 14, electric power host 6 and rotation
The opposite face of transfer part 14 is embedded to be arranged a rotating connector 15, and a connecting spring is fixedly mounted between two rotating connectors 15
17；
There are one installation cavity 2, installation cavity 2 is interior to install a charging the mainboard 11, the electricity of charging the mainboard 11 for setting in electric power host 6
Source output terminal is provided with power supply output line 13, and power supply output line 13 passes through rotating connector 15 and the connecting spring 17 of centre simultaneously
It is electrically connected with the connector 16 in rotating part 14；
As depicted in figs. 1 and 2, the transmission shaft 8 of two protrusions is provided on 6 relative rotation portion of electric power host, 14 1 side end face,
A buckle point 19 is provided on 14 end face of rotating part of face transmission shaft 8, the output end of transmission shaft 8 is provided with an isolation branch
The outside of frame, electric power host 6 is provided with two metal inserts 4, and the output end of metal insert 4 is provided with two first metallic conduction contacts
1, the input terminal of charging the mainboard is provided with two second metallic conduction contacts 3, and the first metallic conduction contact 1 and the second metallic conduction touch
Piece 3 contacts conduction, and isolation mount faces the first metallic conduction contact and the contact jaw of the second metallic conduction contact is arranged.
As shown in Fig. 2, isolation mount includes a bending part 5 and an insulation division 32, the setting of 5 vertical drive shaft of bending part,
32 vertical bending part 5 of insulation division is arranged, and insulation division 32 is inserted in connecing for the first metallic conduction contact and the second metallic conduction contact
Contravention simultaneously separates the contact point of the first metallic conduction contact 1 and the second metallic conduction contact 3, by transmission shaft towards charging host
Insulation division, can be inserted between the first metallic conduction contact and the second metallic conduction contact, at this time shape by inside ejection at this time
State is off-position, you can it realizes and is powered off without plug, it is very convenient.
Wherein, installation cavity wall is provided with a postive stop baffle 12, and face postive stop baffle is provided with a limiting block on transmission shaft 8
Ring 9, installs a spring 7 between limit baffle ring and postive stop baffle, spring 7 ejects transmission shaft 8 outward.Therefore work as buckle point not
When being contacted with the transmission shaft of protrusion, transmission shaft is by spring ejection to outside, therefore the first metallic conduction contact and the second metal
Conductive contact blade is that contact is conductive.
Wherein, as shown in figure 4, opening up a through-hole among rotating connector 15, the outer wall of rotating connector is provided with
One circle card slot 21, rotating connector 15 are rotatablely installed by card slot 21 in the installation on 14 end face of electric power host 6 and rotating part
Kong Zhong, due to being connected by spring among rotating connector, at drawing-and-rotating portion, spring can realize buffering, have
Effect resists traction force, realizes that the rotation process to rotating part after use can be complete as long as rotating rotating part by turning connector
It is very convenient at power down process.
The beneficial effects of the invention are as follows：The present invention has unusual tensile capacity, effectively prevent drawing charger and occurs
The problem of falling, and can realize rotation power-off, it is easy to operate, reduce the generation of safety accident.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of mobile phone safe charger, it is characterised in that：Including an electric power host and rotating part, the electric power host and rotation
The opposite face of transfer part is embedded to be arranged a rotating connector, and a connecting spring is fixedly mounted between two rotating connectors；
There are one installation cavity, installation cavity is interior to install a charging the mainboard, the power supply output of charging the mainboard for setting in the electric power host
End is provided with power supply output line, power supply output line pass through the connecting spring of rotating connector and centre and with connecing in rotating part
Head electrical connection；
The transmission shaft of two protrusions, the rotating part end of face transmission shaft are provided on one side end face of electric power host relative rotation portion
A buckle point is provided on face, the output end of the transmission shaft is provided with an isolation mount, and the outside of the electric power host is set
Two metal inserts are equipped with, the output end of metal insert is provided with two first metallic conduction contacts, the input terminal setting of charging the mainboard
There are two second metallic conduction contacts, the first metallic conduction contact and the second metallic conduction contact pad are conductive, the isolation mount
The contact jaw for facing the first metallic conduction contact and the second metallic conduction contact is arranged.
2. mobile phone safe charger as described in claim 1, it is characterised in that：The isolation mount include a bending part and
One insulation division, the setting of bending part vertical drive shaft, the vertical bending part setting of insulation division, insulation division are inserted in the first metallic conduction and touch
The contact jaw of piece and the second metallic conduction contact and by the contact point of the first metallic conduction contact and the second metallic conduction contact every
It is disconnected.
3. mobile phone safe charger as described in claim 1, it is characterised in that：The installation cavity wall is provided with a limiting block
Plate, face postive stop baffle is provided with a limit baffle ring on the transmission shaft, and a spring is installed between limit baffle ring and postive stop baffle,
Spring ejects transmission shaft outward.
4. mobile phone safe charger as described in claim 1, it is characterised in that：One is opened up among the rotating connector
Through-hole, the outer wall of rotating connector are provided with a circle card slot, rotating connector be rotatablely installed in electric power host by card slot and
It rotates in the mounting hole on end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303633.8A CN108321911A (en) | 2018-04-03 | 2018-04-03 | Mobile phone safe charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303633.8A CN108321911A (en) | 2018-04-03 | 2018-04-03 | Mobile phone safe charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108321911A true CN108321911A (en) | 2018-07-24 |
Family
ID=62897566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303633.8A Pending CN108321911A (en) | 2018-04-03 | 2018-04-03 | Mobile phone safe charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321911A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114969A (en) * | 1977-09-29 | 1978-09-19 | Borg John P | Plug release mechanism |
| CN203871620U (en) * | 2014-06-08 | 2014-10-08 | 浙江海洋学院 | USB plug with function of 360-degree rotation |
| CN104185930A (en) * | 2011-09-28 | 2014-12-03 | 豪利士公开有限公司 | Rotatable connector |
| CN204834995U (en) * | 2015-06-03 | 2015-12-02 | 王鹏飞 | Easy rotatable outage safety plug of plug |
| CN205335591U (en) * | 2015-09-25 | 2016-06-22 | 秦祥生 | Can 360 degrees antiwind power cord connectors of rotation |
-
2018
- 2018-04-03 CN CN201810303633.8A patent/CN108321911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114969A (en) * | 1977-09-29 | 1978-09-19 | Borg John P | Plug release mechanism |
| CN104185930A (en) * | 2011-09-28 | 2014-12-03 | 豪利士公开有限公司 | Rotatable connector |
| CN203871620U (en) * | 2014-06-08 | 2014-10-08 | 浙江海洋学院 | USB plug with function of 360-degree rotation |
| CN204834995U (en) * | 2015-06-03 | 2015-12-02 | 王鹏飞 | Easy rotatable outage safety plug of plug |
| CN205335591U (en) * | 2015-09-25 | 2016-06-22 | 秦祥生 | Can 360 degrees antiwind power cord connectors of rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
|
| RJ01 | Rejection of invention patent application after publication |