CN109066164A - A kind of parallel contact formula notebook DC power source adapter - Google Patents
A kind of parallel contact formula notebook DC power source adapter Download PDFInfo
- Publication number
- CN109066164A CN109066164A CN201810872503.6A CN201810872503A CN109066164A CN 109066164 A CN109066164 A CN 109066164A CN 201810872503 A CN201810872503 A CN 201810872503A CN 109066164 A CN109066164 A CN 109066164A
- Authority
- CN
- China
- Prior art keywords
- parallel contact
- power
- slot
- output end
- shell 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- 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
- H01R13/44—Means for preventing access to live contacts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
Abstract
The invention discloses a kind of parallel contact formula notebook DC power source adapters, including adapter shell body, one end of the adapter shell body is fixed with ac power input end, and the upper and lower surface of adapter shell body offers adapter heat dissipation rectangular channel, one end of the adapter shell body offers output end slot, and the inside engaging of the corresponding output end slot of adapter shell body has rotary type parallel contact slot, one end of the output end slot is embedded with power end power connecting column, power output end slot of the invention is internally provided with rotary type parallel contact slot, after power output end is inserted into rotary type parallel contact slot inside, then 90 degree are rotated clockwise, output end power connecting column can be made to contact simultaneously with power end power connecting column, spark is generated when avoiding poor contact, simultaneously after power output end is extracted, rotary type is parallel Contact groove can rebound automatically, block power end power connecting column, place children's finger and touch power end power connecting column, safer.
Description
Technical field
The invention belongs to power supply adaptor technical fields, and in particular to a kind of parallel contact formula notebook DC power supply adaptation
Device.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally by outer
The components compositions such as shell, transformer, inductance, capacitor, control IC, pcb board, its working principle are converted to direct current by exchange input
Output；Direct Plug-In and Table top type can be divided by connection type.
However there are still some unreasonable during being powered to computer for existing computer power adapter
Factor, existing computer power adapter when in use: when power output end insertion power supply slot is contacted with power end power connecting column
When, since power output end and power supply slot have certain gap, cause output end power connecting column and source power connecting column cannot be simultaneously
Contact, can generate electric spark, and there are some potential safety problemss, while existing power output end is easy to extract, power supply slot peace
Full measure is inadequate, and the finger of child is inserted into power supply slot inside etc., quite dangerous.
Summary of the invention
The purpose of the present invention is to provide a kind of parallel contact formula notebook DC power source adapters, to solve above-mentioned background
Itd is proposed in technology when power output end insertion power supply slot and power end power connecting column contact when, due to power output end and power supply
Slot has certain gap, causes output end power connecting column that cannot contact simultaneously with power end power connecting column, can generate electric spark, exist
Some potential safety problems, while existing power output end is easy to extract, power supply slot safety measure is inadequate, the finger of child
It is inserted into inside power supply slot etc., the problem of quite dangerous.
To achieve the above object, the invention provides the following technical scheme: a kind of parallel contact formula notebook DC power supply is suitable
One end of orchestration, including adapter shell body, the adapter shell body is fixed with ac power input end, and adapter shell
The upper and lower surface of body offers adapter heat dissipation rectangular channel, and one end of the adapter shell body offers output end slot,
And the inside engaging of the corresponding output end slot of adapter shell body has rotary type parallel contact slot, one end of the output end slot
It is embedded with power end power connecting column, and exports end slot and correspond to the two sides of rotary type parallel contact slot and offer kelly fixation hole, institute
The inside engaging for stating rotary type parallel contact slot has power output end, and the front and rear sides of rotary type parallel contact slot offer
Kelly stretches out hole.
Preferably, the bottom end side of the rotary type parallel contact slot is provided with output end power connecting column, and rotary type is parallel
The front and rear sides of contact groove are respectively and fixedly provided with parallel contact slot shaft, are nested with parallel contact on the outside of the parallel contact slot shaft
Slot main spring.
Preferably, the front and rear sides of the power output end are fixed with elastic sheet, and power output end corresponds to Thin Elastic
One end of plate offers thin plate pressing groove.
Preferably, one end of the elastic sheet is fixed with the fixed kelly of output end.
Preferably, the rotary type parallel contact slot and adapter shell body are rotatablely connected by parallel contact slot shaft.
Preferably, the power output end and adapter shell body are fixed by the fixed kelly of output end.
Compared with prior art, the beneficial effects of the present invention are: power output end slot of the invention be internally provided with turn
Dynamic formula parallel contact slot then rotates clockwise 90 degree, i.e., after power output end is inserted into rotary type parallel contact slot inside
Output end power connecting column can be made to contact simultaneously with power end power connecting column, spark is generated when avoiding poor contact, while when power supply is defeated
After outlet is extracted, rotary type parallel contact slot can rebound automatically, block power end power connecting column, place children's finger and touch power supply
Power connecting column is held, it is safer.
Detailed description of the invention
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is positive structure diagram after power output end of the invention is extracted；
Fig. 3 is power output end positive structure diagram of the invention；
Fig. 4 is rotary type parallel contact slot fixed form of the invention, the schematic diagram of the section structure；
When Fig. 5 is rotary type parallel contact slot work of the invention, the schematic diagram of the section structure；
Fig. 6 is rotary type parallel contact slot overlooking structure diagram of the invention；
In figure: 1- ac power input end, 2- adapter shell body, 3- adapter heat dissipation rectangular channel, 4- rotary type are parallel
The fixed kelly of contact groove, 5- power output end, 6- output end, 7- export end slot, 8- elastic sheet, 9- thin plate pressing groove, 10-
Power end power connecting column, 11- parallel contact slot shaft, 12- output end power connecting column, 13- kelly fixation hole, 14- kelly stretch out hole,
15- parallel contact slot main spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 6 is please referred to, the invention provides the following technical scheme: a kind of parallel contact formula notebook DC power supply is suitable
Orchestration, including adapter shell body 2, one end of adapter shell body 2 are fixed with ac power input end 1, and adapter shell
The upper and lower surface of body 2 offers adapter heat dissipation rectangular channel 3, and one end of adapter shell body 2 offers output end slot 7,
And the inside engaging of the corresponding output end slot 7 of adapter shell body 2 has rotary type parallel contact slot 4, exports one end of end slot 7
It is embedded with power end power connecting column 10, and the two sides for exporting the corresponding rotary type parallel contact slot 4 of end slot 7 offer kelly fixation hole
13, the inside engaging of rotary type parallel contact slot 4 has power output end 5, and the front and rear sides of rotary type parallel contact slot 4 are opened
Hole 14 is stretched out equipped with kelly
In order to enable 4 automatic rotary of rotary type parallel contact slot, in the present embodiment, it is preferred that rotary type parallel contact
The bottom end side of slot 4 is provided with output end power connecting column 12, and the front and rear sides of rotary type parallel contact slot 4 are respectively and fixedly provided with and connect in parallel
Slot shaft 11 is touched, the outside of parallel contact slot shaft 11 is nested with parallel contact slot main spring 15.
In order to make to answer elastic sheet 8 to shrink convenient for pressing, in the present embodiment, it is preferred that the front and rear sides of power output end 5
It is fixed with elastic sheet 8, and one end of the corresponding elastic sheet 8 of power output end 5 offers thin plate pressing groove 9.
In order to make power output end 5 convenient for being fixed, in the present embodiment, it is preferred that one end of elastic sheet 8 is fixed with
Output end fixes kelly 6.
In order to make rotary type parallel contact slot 4 convenient for rotating, in the present embodiment, it is preferred that 4 He of rotary type parallel contact slot
Adapter shell body 2 is rotatablely connected by parallel contact slot shaft 11.
In order to make 5 fixation of power output end, in the present embodiment, it is preferred that power output end 5 and adapter shell body
2 are fixed by the fixed kelly 6 of output end.
The working principle of the invention and process for using: it after the present invention installs, first checks for installation of the invention and fixes
And security protection, it then can use, in use, rotary type parallel contact slot 4 and adapter shell body 2 are passed through flat
Row contact groove shaft 11 is rotatablely connected, and power output end 5 and adapter shell body 2 are engaged by the fixed kelly 6 of output end
It fixes.
Then, when needing using the present invention, the elastic sheet 8 of 5 two sides of power output end is pressed, so that elastic sheet 8
The insertion rotary type of power output end 5 is then put down in the inside of the fixed 6 retraction power output end 5 of kelly of the fixed output end in one end
Then row contact groove 4 rotates clockwise 5 to 90 degree of power output end, the fixed kelly 6 of output end can stretch out hole 14 from kelly
Middle stretching, and engage into inside kelly fixation hole 13, so that solid between rotary type parallel contact slot 4 and adapter shell body 2
Fixed secured, after similarly removing power output end 5, rotary type parallel contact slot 4 can be in the effect of parallel contact slot main spring 15
90 degree of automatic turning anticlockwise down.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of parallel contact formula notebook DC power source adapter, including adapter shell body (2), it is characterised in that: described
One end of adapter shell body (2) is fixed with ac power input end (1), and the upper and lower surface of adapter shell body (2) is opened
It radiates rectangular channel (3) equipped with adapter, one end of the adapter shell body (2) offers output end slot (7), and adapter
The inside engaging of corresponding output end slot (7) of outer housing (2) has rotary type parallel contact slot (4), output end slot (7)
One end is embedded with power end power connecting column (10), and the two sides for exporting end slot (7) corresponding rotary type parallel contact slot (4) offer
The inside engaging of kelly fixation hole (13), the rotary type parallel contact slot (4) has power output end (5), and rotary type is parallel
The front and rear sides of contact groove (4) offer kelly and stretch out hole (14).
2. a kind of parallel contact formula notebook DC power source adapter according to claim 1, it is characterised in that: described turn
The bottom end side of dynamic formula parallel contact slot (4) is provided with output end power connecting column (12), and the front and back of rotary type parallel contact slot (4)
Two sides are respectively and fixedly provided with parallel contact slot shaft (11), and parallel contact slot is nested on the outside of the parallel contact slot shaft (11) and is returned
Turn spring (15).
3. a kind of parallel contact formula notebook DC power source adapter according to claim 1, it is characterised in that: the electricity
The front and rear sides of source output terminal (5) are fixed with elastic sheet (8), and one end of power output end (5) corresponding elastic sheet (8) is opened
Equipped with thin plate pressing groove (9).
4. a kind of parallel contact formula notebook DC power source adapter according to claim 3, it is characterised in that: the bullet
Property thin plate (8) to be fixed with output end fixed kelly (6) for one end.
5. a kind of parallel contact formula notebook DC power source adapter according to claim 1, it is characterised in that: described turn
Dynamic formula parallel contact slot (4) and adapter shell body (2) are rotatablely connected by parallel contact slot shaft (11).
6. a kind of parallel contact formula notebook DC power source adapter according to claim 1, it is characterised in that: the electricity
Source output terminal (5) and adapter shell body (2) are fixed by output end fixed kelly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872503.6A CN109066164A (en) | 2018-08-02 | 2018-08-02 | A kind of parallel contact formula notebook DC power source adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872503.6A CN109066164A (en) | 2018-08-02 | 2018-08-02 | A kind of parallel contact formula notebook DC power source adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109066164A true CN109066164A (en) | 2018-12-21 |
Family
ID=64832782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872503.6A Withdrawn CN109066164A (en) | 2018-08-02 | 2018-08-02 | A kind of parallel contact formula notebook DC power source adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221673A (en) * | 2019-06-14 | 2019-09-10 | 广东虹勤通讯技术有限公司 | A kind of circuit to sparkle when notebook adapter being prevented to be inserted into and method |
-
2018
- 2018-08-02 CN CN201810872503.6A patent/CN109066164A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221673A (en) * | 2019-06-14 | 2019-09-10 | 广东虹勤通讯技术有限公司 | A kind of circuit to sparkle when notebook adapter being prevented to be inserted into and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109066164A (en) | A kind of parallel contact formula notebook DC power source adapter | |
| CN207490782U (en) | A kind of six grades of efficiency power supply adaptors with AC/DC power supply chips IC | |
| CN205985534U (en) | Multi -functional rotatable socket | |
| CN207637096U (en) | A kind of computer power adapter | |
| CN204668684U (en) | A kind of network power supply translation interface | |
| CN203193093U (en) | Travel socket | |
| CN2678195Y (en) | Improved structure of USB concentrator | |
| CN207490774U (en) | A kind of ship electric appliance inverter | |
| CN207475415U (en) | A kind of power supply adaptor of monitoring device | |
| CN206432441U (en) | A kind of rotary connector | |
| CN206893931U (en) | A kind of wiring board of intelligently connecting or disconnecting | |
| CN215119392U (en) | Anti-drop structure of computer adapter | |
| CN207664402U (en) | A kind of energy-saving socket with security protection | |
| CN205564161U (en) | Novel portable charges of electricity collection device | |
| CN206149127U (en) | Follow -on waterproof power adapter | |
| CN207902583U (en) | A kind of electric automobile charging mouth sealing device | |
| CN208479455U (en) | A kind of stable type computer DC power source adapter | |
| CN209658483U (en) | A kind of energy-saving safe automatic protecting socket | |
| CN208723795U (en) | A kind of power supply adaptor convenient for storage | |
| CN216289349U (en) | Power adapter with electromagnetic interference suppression device | |
| CN214336980U (en) | Power adapter convenient to cartridge | |
| CN215379460U (en) | Integrated form cabinet alternating current-direct current generating line that charges detects main control system | |
| CN207474840U (en) | A kind of power-supply adapter for having power supply indicator | |
| CN208353204U (en) | A kind of Multifunctional power panel | |
| CN208889952U (en) | A kind of rotatable plate of jack easy to use |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181221 |