CN110459900A - A kind of multi-functional protection against electric shock power adapter - Google Patents
A kind of multi-functional protection against electric shock power adapter Download PDFInfo
- Publication number
- CN110459900A CN110459900A CN201910848209.6A CN201910848209A CN110459900A CN 110459900 A CN110459900 A CN 110459900A CN 201910848209 A CN201910848209 A CN 201910848209A CN 110459900 A CN110459900 A CN 110459900A
- Authority
- CN
- China
- Prior art keywords
- adapter
- wiring board
- firewire
- electric shock
- jack
- 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
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Abstract
Multi-functional protection against electric shock power adapter of the invention includes wiring board, adapter, a preferable usage mode are as follows: first electrical appliance plug is inserted on adapter, then the convex block of adapter lower end is inserted into the jack of wiring board.Since firewire hole, null line hole, ground wire hole are located at the bottom of the jack of wiring board, in the stitch connection procedure with adapter, the finger of people can not touch route, therefore can effectively prevent getting an electric shock.Simultaneously when adapter breaks down, it is only necessary to adapter is replaced, than normal power supplies converter longer life expectancy.The upper end of adapter can make two holes, three holes or USB jack, can be suitable for different use environments.Further, wiring board is equipped with linkage and connects motor structure, and when in the jack that adapter is inserted into wiring board, circuit is still in off-state, and only after rotation predetermined angular, circuit can be just switched on, so as to effectively prevent personnel to get an electric shock.
Description
Technical field
The present invention relates to jack technology field more particularly to a kind of multi-functional protection against electric shock power adapters.
Background technique
Power adapter is daily used electric power plug socket, wiring board.The big multi-pass of the power adapter of the prior art
The mode for crossing installation switch is powered off.When switch open after, one or more parallel connection sockets are powered, plug be inserted one
In a socket, electrical appliance can work.It is existing for specific group or in particular surroundings, such as under blind person or dark condition
The power adapter of technology can not play the role of good protection against electric shock.After the switch connection of wiring board, in not sight
In the case of, plug is inserted into during socket, there is the hidden danger of electric shock.Curiosity is than heavier child simultaneously, it is possible to use
The electric conductors such as metal are inserted into socket aperture, to get an electric shock.
Summary of the invention
In view of this, it is necessary to provide a kind of a kind of multi-functional protection against electric shocks for being easy to use, effectively avoiding electric shock hidden danger
Power adapter.
A kind of multi-functional protection against electric shock power adapter includes wiring board, adapter, and the wiring board is equipped at least one
A cross section is rectangular jack, the bottom of jack be equipped with firewire hole, null line hole, string holes, the bottom of the adapter set
There is boss corresponding with the jack on wiring board, the bottom of boss is equipped with several stitch, and the upper surface of adapter is equipped with and electricity
The jack that device plug matches, with connecting circuit plug.
Preferably, the wiring board includes insulation shell, firewire copper sheet, zero curve copper sheet, ground wire copper sheet, branch supply control
Device switch, linkage connect motor structure, and the firewire copper sheet, zero curve copper sheet, ground wire copper sheet, branch supply controller switches, linkage connect
Motor structure is arranged in insulation shell, several firewire connectors in parallel on firewire copper sheet, several zero curve connectors in parallel on zero curve copper sheet,
Several earth connection points in parallel, branch supply controller switches are connect with firewire copper sheet and zero curve copper sheet on ground wire copper sheet, branch electricity
The quantity of source controller switches is identical as the quantity of firewire connector or zero curve connector, and it includes rotation branch that the linkage, which connects motor structure,
Frame, gear, rack gear, three L shape copper posts, runing rest are erected on insulation shell, and the upper surface of runing rest is wiring board
The bottom of jack, the upper surface of runing rest be equipped with firewire hole, null line hole, string holes, gear be arranged and connect with runing rest, tooth
Item engages connection with gear, and one end of rack gear is adjacent with branch supply controller switches and is equipped with protrusion, to pass through the cunning of rack gear
The operation of dynamic control branch supply controller switches, the lower end of runing rest are also fixedly connected with three L shape copper posts, three L-types
The upper end of copper post respectively with firewire hole, null line hole, string holes connect, when runing rest rotates predetermined angular, three L-type copper posts with
Corresponding firewire connector, zero curve connector, earth connection point connection, and rack gear slide and control branch supply controller switches closure.
Preferably, the inside of the insulation shell is equipped with support positioning seat, rack guide rail slot, splice insulation slot, the rotation
Turn bracket to be erected on support positioning seat, the side wall of positioning seat is supported to be equipped with horizontally-supported locating slot, L-type copper post and copper sheet connect
The one end connect is located in horizontally-supported locating slot, and rack gear is located in rack guide rail slot, firewire connector, zero curve connector, earth connection point
In splice insulation slot.
Preferably, the wiring board further includes magnetic guiding plate, to guide user that adapter is inserted into wiring board, magnetic
Property directing plate and the upper end of insulation shell be connected together, the centre of magnetic guiding plate be equipped with match with the jack of wiring board it is logical
Hole.
Preferably, the adapter is spherical, and the boss of adapter lower end includes cylindrical portion and cube portion, cylindrical portion
Lower end is connect with the upper end in cube portion, and the bottom in cube portion is equipped with stitch, and the upper surface of the magnetic guiding version is and turns
The concave surface that connector matches.
Preferably, the wiring board further includes voice cue module, after circuit is connected, voice cue module sending sound
Sound, to be prompted.
Preferably, the wiring board further includes battery main switch, to control the connection of the circuit of wiring board.
The utility model has the advantages that a preferable usage mode of multi-functional protection against electric shock power adapter of the invention are as follows: first by electricity consumption
Device plug is inserted on adapter, and then the convex block of adapter lower end is inserted into the jack of wiring board.Due to firewire hole, zero
String holes, ground wire hole are located at the bottom of the jack of wiring board, and in the stitch connection procedure with adapter, the finger of people can not be touched
Encounter route, therefore can effectively prevent getting an electric shock.Simultaneously when adapter breaks down, it is only necessary to adapter is replaced, than
Normal power supplies converter longer life expectancy.The upper end of adapter can make two holes, three holes or USB jack, can be suitable for different
Use environment.Further, wiring board is equipped with linkage and connects motor structure, when in the jack that adapter is inserted into wiring board, electricity
Road is still in off-state, and only after rotation predetermined angular, circuit can be just switched on, so as to effectively prevent personnel
Electric shock.
Detailed description of the invention
Fig. 1 is the not slotting state diagram of multi-functional protection against electric shock power adapter of the invention.
Fig. 2 is the insert state figure of multi-functional protection against electric shock power adapter and attaching plug of the invention.
Fig. 3 is the adapter of multi-functional protection against electric shock power adapter of the invention and the partial cross-sectional view of wiring board.
Fig. 4 is the structure that the linkage of multi-functional protection against electric shock power adapter of the invention connects a preferred angle of motor structure
Schematic diagram.
Fig. 5 is the knot that the linkage of multi-functional protection against electric shock power adapter of the invention connects another preferred angle of motor structure
Structure schematic diagram.
Fig. 6 is the knot that the linkage of multi-functional protection against electric shock power adapter of the invention connects the circuit closed condition of motor structure
Structure schematic diagram.
Fig. 7 is the structural schematic diagram of the adapter of multi-functional protection against electric shock power adapter of the invention.
Fig. 8 is the cross-sectional view of the wiring board of multi-functional protection against electric shock power adapter of the invention
Fig. 9 is the partial sectional view of the wiring board of multi-functional protection against electric shock power adapter of the invention.
In figure: wiring board 10, insulation shell 101, firewire copper sheet 102, zero curve copper sheet 103, ground wire copper sheet 104, branch electricity
Source controller switches 105, linkage connect motor structure 106, runing rest 1061, gear 1062, rack gear 1063, L shape copper post 1064, magnetic
Property directing plate 107, voice cue module 108, battery main switch 109, adapter 20, cylindrical portion 201, cube portion 202.
Specific embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Please refer to Fig. 1 to Fig. 9, a kind of multi-functional protection against electric shock power adapter includes wiring board 10, adapter 20, described
It is rectangular jack that wiring board 10, which is equipped at least one cross section, and the bottom of jack is equipped with firewire hole, null line hole, ground wire
Hole, the bottom of the adapter 20 are equipped with boss corresponding with the jack on wiring board 10, and the bottom of boss is equipped with several needles
Foot, the upper surface of adapter 20 is equipped with the jack to match with appliance plug, with connecting circuit plug.
During wiring, due to boss and jack be it is matched, hand is on adapter 20, it is impossible to touch wiring board
The firewire hole of 10 jack bottoms, therefore can prevent hand from getting an electric shock under drying regime.If hand be it is wet, when electric appliance insert
After head is inserted into adapter 20, electric wire exposed part only has the pin portion of adapter 20.Compared to traditional wiring board 10, water is very
Hardly possible is in contact with stitch, therefore can prevent hand from getting an electric shock under wetness conditions.
Embodiment 1, the wiring board 10 include insulation shell 101, firewire copper sheet 102, zero curve copper sheet 103, ground wire copper sheet
104, branch supply controller switches 105, linkage connect motor structure 106, the firewire copper sheet 102, zero curve copper sheet 103, ground wire copper
Piece 104, branch supply controller switches 105, linkage connect motor structure 106 and are arranged in insulation shell 101, on firewire copper sheet 102
Several firewire connectors in parallel, several zero curve connectors in parallel on zero curve copper sheet 103, several earth connection points in parallel on ground wire copper sheet 104,
Branch supply controller switches 105 are connect with firewire copper sheet 102 and zero curve copper sheet 103, the number of branch supply controller switches 105
Amount is identical as the quantity of firewire connector or zero curve connector, and it includes runing rest 1061, gear that the linkage, which connects motor structure 106,
1062,1063, three L shape copper posts 1064 of rack gear, runing rest 1061 is erected on insulation shell 101, runing rest 1061
Upper surface is the bottom of the jack of wiring board 10, the upper surface of runing rest 1061 be equipped with firewire hole, null line hole, string holes, tooth
Wheel 1062 is arranged with runing rest 1061 to be connect, and rack gear 1063 engages connection, one end of rack gear 1063 and branch with gear 1062
Power-supply controller of electric switch 105 is adjacent and is equipped with protrusion, to control branch supply controller switches 105 by the sliding of rack gear 1063
Operation, the lower end of runing rest 1061 is also fixedly connected with three L shape copper posts 1064, the upper end of three L-type copper posts respectively with
Firewire hole, null line hole, string holes connection, runing rest 1061 rotate predetermined angular when, three L-type copper posts connect with corresponding firewire
Head, zero curve connector, earth connection point connection, and rack gear 1063 slide and control the closure of branch supply controller switches 105.
For people in child's stage, curiosity is stronger.Some children may be inserted into the through-hole of wiring board 10 with conductive filament
In.Wiring board 10 of the invention includes that linkage connects motor structure 106, only adapter 20 drive linkage connect motor structure 106 rotate it is pre-
After determining angle, route is just connected, so as to prevent child from getting an electric shock by conductive filament.
Embodiment 2, the inside of the insulation shell 101 are equipped with support positioning seat, 1063 guide-track groove of rack gear, splice insulation
Slot, the runing rest 1061 are erected on support positioning seat, and the side wall of positioning seat is supported to be equipped with horizontally-supported locating slot, L
One end that type copper post is connect with copper sheet is located in horizontally-supported locating slot, and rack gear 1063 is located in 1063 guide-track groove of rack gear, firewire
Connector, zero curve connector, earth connection point are located in splice insulation slot.
Embodiment 3, the wiring board 10 further include magnetic guiding plate 107, are inserted with guiding user to be inserted into adapter 20
In line plate 10, magnetic guiding plate 107 and the upper end of insulation shell 101 are connected together, and the centre of magnetic guiding plate 107 is equipped with and inserts
The through-hole that the jack of line plate 10 matches.
It is waited in special circumstances in dark, people is difficult to observe the position of the jack of wiring board 10, passes through wiring board 10 and switching
First 20 magnetic connections, can effectively guide user that adapter 20 is inserted into wiring board 10.
Embodiment 4, the adapter 20 be it is spherical, the boss of 20 lower end of adapter includes adapter 201 and cube portion
202, the lower end of adapter 201 is connect with the upper end in cube portion 202, and the bottom in cube portion 202 is equipped with stitch, the magnetism
The upper surface for guiding version is the concave surface to match with adapter 20.
Adapter 20 drives linkage to connect the rotation of motor structure 106 during rotation, and linkage connects motor structure 106 and magnetic guiding
Plate 107 be it is separated, on same position, adapter 20 exists the cylindrical portion 201 of the boss of magnetic guiding plate 107 and adapter 20
The rotation of magnetic guiding plate 107 is not will drive in rotation process.Linkage connect motor structure 106 after rotating predetermined position, with firewire hole,
Null line hole, the corresponding copper post of string holes and corresponding fittings, meanwhile, under the action of gear 1062, rack gear 1063 is triggered
The switch of branch supply controller, so that route be made to connect.
Embodiment 5, the wiring board 10 further include voice cue module 108, after circuit is connected, voice cue module
108 make a sound, to be prompted.
Embodiment 6, the wiring board 10 further include battery main switch 109, to control the connection of the circuit of wiring board 10.
Simultaneously as the present invention need to only rotate the folding that can be achieved with circuit in socket and then that realizes electric current connects through and off
It opens, so, it just can need to will be only inserted on socket to avoid frequent plug, electricity consumption and power-off in the electrical appliance plug being commonly used
Adapter rotated and reverse certain angle accordingly.Electrical appliance needs to change again will switching when electricity utilization site uses
Head pulls out.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and wants according to right of the present invention
Made equivalent variations is sought, is still belonged to the scope covered by the invention.
Claims (7)
1. a kind of multi-functional protection against electric shock power adapter, it is characterised in that: including wiring board, adapter, on the wiring board
Be rectangular jack equipped at least one cross section, the bottom of jack be equipped with firewire hole, null line hole, string holes, the switching
The bottom of head is equipped with boss corresponding with the jack on wiring board, and the bottom of boss is equipped with several stitch, the upper table of adapter
Face is equipped with the jack to match with appliance plug, with connecting circuit plug.
2. a kind of multi-functional protection against electric shock power adapter as described in claim 1, it is characterised in that: the wiring board includes
Insulation shell, firewire copper sheet, zero curve copper sheet, ground wire copper sheet, branch supply controller switches, linkage connect motor structure, the firewire
Copper sheet, zero curve copper sheet, ground wire copper sheet, branch supply controller switches, linkage connect motor structure and are arranged in insulation shell, firewire copper
On piece several firewire connectors in parallel, several zero curve connectors in parallel on zero curve copper sheet, several earth connection points in parallel on ground wire copper sheet, point
Power-supply controller of electric switch in road is connect with firewire copper sheet and zero curve copper sheet, the quantity of branch supply controller switches and firewire connector or
The quantity of zero curve connector is identical, and it includes runing rest, gear, rack gear, three L shape copper posts, rotation branch that the linkage, which connects motor structure,
Frame is erected on insulation shell, and the upper surface of runing rest is the bottom of the jack of wiring board, and the upper surface of runing rest is equipped with
Firewire hole, null line hole, string holes, gear be arranged and connect with runing rest, rack and pinion engagement connection, one end of rack gear with point
Power-supply controller of electric switch in road is adjacent and is equipped with protrusion, to pass through the operation of the sliding control branch supply controller switches of rack gear,
The lower end of runing rest is also fixedly connected with three L shape copper posts, the upper end of three L-type copper posts respectively with firewire hole, null line hole,
String holes connection, when runing rest rotates predetermined angular, three L-type copper posts and corresponding firewire connector, zero curve connector, earth connection point
Connection, and rack gear slides and controls branch supply controller switches closure.
3. a kind of multi-functional protection against electric shock power adapter as claimed in claim 2, it is characterised in that: the insulation shell
Inside is equipped with support positioning seat, rack guide rail slot, splice insulation slot, and the runing rest is erected on support positioning seat, support
The side wall of positioning seat is equipped with horizontally-supported locating slot, and one end that L-type copper post is connect with copper sheet is located in horizontally-supported locating slot,
Rack gear is located in rack guide rail slot, and firewire connector, zero curve connector, earth connection point are located in splice insulation slot.
4. a kind of multi-functional protection against electric shock power adapter as claimed in claim 2, it is characterised in that: the wiring board also wraps
Magnetic guiding plate is included, to guide user that adapter is inserted into wiring board, magnetic guiding plate engages with the upper end of insulation shell
Connection, the centre of magnetic guiding plate are equipped with the through-hole to match with the jack of wiring board.
5. a kind of multi-functional protection against electric shock power adapter as claimed in claim 4, it is characterised in that: the adapter is ball
Shape, the boss of adapter lower end include cylindrical portion and cube portion, and the lower end of cylindrical portion is connect with the upper end in cube portion, cube
The bottom in body portion is equipped with stitch, and the upper surface of the magnetic guiding version is the concave surface to match with adapter.
6. a kind of multi-functional protection against electric shock power adapter as described in claim 1, it is characterised in that: the wiring board also wraps
Voice cue module is included, after circuit is connected, voice cue module is made a sound, to be prompted.
7. a kind of multi-functional protection against electric shock power adapter as described in claim 1, it is characterised in that: the wiring board also wraps
Battery main switch is included, to control the connection of the circuit of wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848209.6A CN110459900A (en) | 2019-09-09 | 2019-09-09 | A kind of multi-functional protection against electric shock power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848209.6A CN110459900A (en) | 2019-09-09 | 2019-09-09 | A kind of multi-functional protection against electric shock power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110459900A true CN110459900A (en) | 2019-11-15 |
Family
ID=68491279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910848209.6A Pending CN110459900A (en) | 2019-09-09 | 2019-09-09 | A kind of multi-functional protection against electric shock power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110459900A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994483A (en) * | 2020-01-03 | 2020-04-10 | 宁波绵长电子科技有限公司 | Cable head quick connection fixing equipment |
| CN112467482A (en) * | 2020-11-04 | 2021-03-09 | 桃源县第四中学 | Socket with anti-electric-shock function |
-
2019
- 2019-09-09 CN CN201910848209.6A patent/CN110459900A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994483A (en) * | 2020-01-03 | 2020-04-10 | 宁波绵长电子科技有限公司 | Cable head quick connection fixing equipment |
| CN112467482A (en) * | 2020-11-04 | 2021-03-09 | 桃源县第四中学 | Socket with anti-electric-shock function |
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