CN107394547A - A kind of separate type safe patch board - Google Patents
A kind of separate type safe patch board Download PDFInfo
- Publication number
- CN107394547A CN107394547A CN201710566002.0A CN201710566002A CN107394547A CN 107394547 A CN107394547 A CN 107394547A CN 201710566002 A CN201710566002 A CN 201710566002A CN 107394547 A CN107394547 A CN 107394547A
- Authority
- CN
- China
- Prior art keywords
- plug
- flat spring
- contact flat
- poles
- shell fragment
- 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
- 239000012634 fragment Substances 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002860 competitive effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01R13/44—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
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of separate type safe patch board,It is related to safe patch board technical field,Including power-line plug component and socket,Power-line plug component includes the first plug and the second plug connected by power line,Wherein the first plug is national standard three-terminal polarized plus plug,Second plug is provided with two root functionality posts,Each spigot of socket is equipped with the functional hole corresponding with the functional column on the second plug,Brake axle is provided with functional hole,Plug includes lid and plug lower cover on plug,On plug shell fragment fixed seat is fixed with the cavity of lid and plug lower cover composition,Brake block is provided between shell fragment fixed seat and brake axle,L poles contact flat spring and N poles contact flat spring are fixed with shell fragment fixed seat,L poles contact flat spring and N poles contact flat spring rivet power line respectively,Interior surface is provided with three pole contacts under plug,The lower end of L poles contact flat spring and N poles contact flat spring is located in approximately the same plane with three pole contacts,It has simple in construction,Super quality and competitive price,The advantages of safe.
Description
Technical field
The present invention relates to safe patch board technical field, and in particular to a kind of separate type safe patch board.
Background technology
Socket or plate are one kind of socket, and only multiple sockets are concentrated and put together, porous so as to what is formed
Socket.Such combination has many benefits, can be multi-purpose with one, had not only saved space but also had saved circuit, and had been one very simple
Single and practical invention.Generally, insert row refers to charged line and jack and transportable porous socket, and socket is usual
Refer to fixation and it is most finger five spring hole scokets.Insert row is also known as socket, is commonly called as power board, is daily necessities.It is but existing
Socket with the easily danger leaked electricity during plug grafting, it is very dangerous.
A kind of safe patch board of Chinese invention patent of Application No. 201510737852.3, it is related to the attachment means of conduction
Field, including base, panel and at least two rotors, rotor include rotating shaft and the disk provided with two jacks；Rotor is in jack
It is arranged right below the insulation shell fragment for hindering rotor to rotate.Plug slice is stretched into jack first and forces insulation shell fragment and bottom
Seat separation, makes rotor rotatable；Rotary connector again, plug slice is stuck in the recess of corresponding metal clips, allow plug to be powered；
After pulling out plug, rotor is circled round to initial position by torsion spring, and by insulation shell fragment fixed rotor, after external object insertion jack
It can not directly be contacted with metal clips, security can be improved；The design that could be powered after plug rotation can avoid child from getting an electric shock
It is injured.The shell fragment that insulate simultaneously can not be rotated arbitrarily by rotor, ensure the security of the socket.Although the safe patch board is to a certain degree
On improve the security of socket, but it is complicated, production cost is high, and the component such as torsion spring, rotor uses a period of time
Abrasion easily occurs afterwards and its security cannot be guaranteed.
The content of the invention
It is an object of the invention to for deficiency of the prior art, and a kind of separate type safe patch board is provided, it has
The advantages of simple in construction, of high quality and at a reasonable price, safe.
The purpose of the present invention is achieved through the following technical solutions：
A kind of separate type safe patch board, including power-line plug component and socket, power-line plug component include being connected by power line
The first plug and the second plug connect, wherein the first plug is national standard three-terminal polarized plus plug, the second plug is provided with two root functionality posts, inserts
Each spigot of seat is equipped with the functional hole corresponding with the functional column on the second plug, and brake axle is provided with functional hole,
Plug includes lid and plug lower cover on plug, is covered on plug and is fixed with shell fragment fixed seat, bullet with the cavity of plug lower cover composition
Brake block is provided between piece fixed seat and brake axle, L poles contact flat spring and N poles contact flat spring, L poles are fixed with shell fragment fixed seat
Contact flat spring and N poles contact flat spring rivet power line respectively, and interior surface is provided with three pole contacts, L poles contact flat spring and N under plug
The lower end of pole contact flat spring is located in approximately the same plane with three pole contacts.
Wherein, brake axle is stainless steel metal axle, and the housing of itself and insert row passes through injection moulding integrated molding.
Wherein, socket is small five spring hole scoket of national standard.
Wherein, brake block includes locating piece and the sliding block with inclined plane, is provided between the locating piece and the sliding block
Neck, the brake block have two, are connected in L poles contact flat spring and N poles contact flat spring by neck respectively.
Wherein, L poles contact flat spring and N poles contact flat spring are individually fixed in the both ends of the shell fragment fixed seat, and in certainly
The lower and upper structure setting gradually narrowed.
Wherein, L poles contact flat spring and N poles contact flat spring are the shell fragments made of copper alloy.
Beneficial effects of the present invention：
First plug is national standard three-terminal polarized plus plug, is connect power end, and now the internal wiring of socket is not turned on, even if not
It is careful that the danger that electric leakage and short circuit will not also occur in socket is inserted using metal object；Now by the second plug insertion socket
On any one socket, brake axle promote plug in brake block, brake block promote be fixed on shell fragment fixed seat L poles contact
Shell fragment and N poles contact flat spring are opened laterally, and the bottom of L poles contact flat spring and N poles contact flat spring, which can contact, to be arranged under plug
The three pole contacts that interior surface is provided with so that the circuit turn-on in socket, and because L poles contact flat spring and N poles contact flat spring are
The zero line and live wire of power supply are riveted on respectively, now separate type safe patch board can normal work.So that it has knot
The advantages of structure is simple, of high quality and at a reasonable price, safe.
Simultaneously as power line is separate type with socket, user can more need to buy different length and joint
Power line, and due to the second plug of power-line plug can be inserted into any one socket can beam conduction so that should
Separate type safe patch board can adjust the placing direction of power line, very convenient.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of separate type safe patch board of the present invention.
Fig. 2 is a kind of structural representation of the power-line plug component of separate type safe patch board of the present invention.
Fig. 3 is a kind of decomposition texture schematic diagram of the plug of separate type safe patch board of the present invention.
Fig. 4 is a kind of structural representation of the brake block of separate type safe patch board of the present invention.
Reference in Fig. 1 to Fig. 4：
Socket 1, functional hole 11, brake axle 12；
First plug 21, the second plug 22, functional column 23, lid 24 on plug, plug lower cover 25, shell fragment fixed seat 26, system
Motion block 27, locating piece 271, sliding block 272, three pole contacts 273, neck 274, L poles contact flat spring 28, N poles contact flat spring
29；
Power line 3.
Embodiment
The invention will be further described with the following Examples.
The present invention a kind of separate type safe patch board of offer, as shown in Figures 1 to 4, including power-line plug component and insert
Seat 1, power-line plug component includes the first plug 21 and the second plug 22 connected by power line, wherein the first plug 21 is state
Three-terminal polarized plus plug is marked, the second plug 22 is provided with two root functionality posts 23, and each spigot of socket 1 is equipped with and the second plug 22
On the corresponding functional hole 11 of functional column 23, is provided with brake axle 12 in functional hole 11, plug includes lid 24 and plug on plug
Lower cover 25, shell fragment fixed seat 26, shell fragment fixed seat 26 and system are fixed with the cavity that lid 24 and plug lower cover 25 form on plug
Brake block 27 is provided between moving axis 12；As shown in figure 4, brake block 27 includes locating piece 271 and the sliding block 272 with inclined plane,
Neck 274 is provided between locating piece 271 and sliding block 272, brake block 27 there are two, and being connected in L poles by neck 274 respectively contacts
Shell fragment 28 and N poles contact flat spring 29, L poles contact flat spring 28 and N poles contact flat spring 29 are fixed with shell fragment fixed seat 26, L poles connect
Touch shell fragment 28 and N poles contact flat spring 29 rivets power line respectively, the inner surface of plug lower cover 25 is provided with three pole contacts 273, the contact of L poles
The lower end of shell fragment 28 and N poles contact flat spring 29 is located in approximately the same plane with three pole contacts 273, and the first plug 21 is the pole of national standard three
Plug, power end is connect, now the internal wiring of socket 1 is not turned on, even if imprudence is inserted using metal object
Also the danger of electric leakage and short circuit will not occur in socket 1；Any one socket that now the second plug 22 is inserted on socket 1,
Brake axle 12 promotes the sliding block 272 with inclined plane of the brake block 27 in plug, the upward lid side of locating piece 271 of brake block 27
To slip, L poles contact flat spring 28 and N poles contact flat spring 29 are individually fixed in the both ends of the shell fragment fixed seat 26, and are in certainly
The lower and upper structure setting gradually narrowed, so brake block 27 can promote the L poles contact flat spring 28 for being fixed on shell fragment fixed seat 26
Opened laterally with N poles contact flat spring 29, the bottom of L poles contact flat spring 28 and N poles contact flat spring 29, which can contact, is arranged at plug
The three pole contacts 273 that the inner surface of lower cover 25 is provided with so that the circuit turn-on in socket 1, and due to L poles contact flat spring 28 and N poles
Contact flat spring 29 is the zero line and live wire for being riveted on power supply respectively, now separate type safe patch board can normal work.
So that it has the advantages of simple in construction, of high quality and at a reasonable price, safe.
Wherein, brake axle 12 is stainless steel metal axle, and its face-piece for being placed in the face-piece mould of socket with socket is molded
Integrally, such structure make it that the fixation between brake axle 12 and socket is more firm, and being capable of effective waterproof.
Wherein, socket 1 is small five spring hole scoket 1 of national standard, therefore goes for the pole blade plug of national standard two or national standard three
Pole blade plug, with more versatility.
Wherein, L poles contact flat spring 28 and N poles contact flat spring 29 are the shell fragments made of beallon or phosphor copper,
Height EMI screening effects are also provided while playing a part of making circuit turn-on.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of separate type safe patch board, including power-line plug component and socket, it is characterised in that：The power-line plug
Component includes the first plug and the second plug connected by power line, wherein the first plug is national standard three-terminal polarized plus plug, described second
Plug is provided with two root functionality posts, and each spigot of the socket is equipped with relative with the functional column on second plug
The functional hole answered, the functional hole is interior to be provided with brake axle, and the plug includes lid and plug lower cover on plug, covered on the plug
Shell fragment fixed seat is fixed with the cavity of plug lower cover composition, braking is provided between the shell fragment fixed seat and the brake axle
Block, L poles contact flat spring and N poles contact flat spring, L poles contact flat spring and N poles contact bullet are fixed with the shell fragment fixed seat
Piece rivets the power line respectively, and interior surface is provided with three pole contacts, L poles contact flat spring and the contact of N poles under the plug
The lower end of shell fragment is located in approximately the same plane with three pole contact.
A kind of 2. separate type safe patch board according to claim 1, it is characterised in that：The brake axle is stainless steel metal
Axle, the housing of itself and the insert row pass through injection moulding integrated molding.
A kind of 3. separate type safe patch board according to claim 1, it is characterised in that：The socket is that small five hole of national standard is inserted
Seat.
A kind of 4. separate type safe patch board according to claim 1, it is characterised in that：The brake block include locating piece and
Sliding block with inclined plane, is provided with neck between the locating piece and the sliding block, the brake block has two, passes through card respectively
Groove is connected in L poles contact flat spring and N poles contact flat spring.
A kind of 5. separate type safe patch board according to claim 1, it is characterised in that：L poles contact flat spring and N poles connect
Tactile shell fragment is individually fixed in the both ends of the shell fragment fixed seat, and in the structure setting gradually narrowed from bottom to top.
A kind of 6. separate type safe patch board according to claim 1, it is characterised in that：L poles contact flat spring and N poles connect
Tactile shell fragment is the shell fragment made of copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566002.0A CN107394547A (en) | 2017-07-12 | 2017-07-12 | A kind of separate type safe patch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566002.0A CN107394547A (en) | 2017-07-12 | 2017-07-12 | A kind of separate type safe patch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394547A true CN107394547A (en) | 2017-11-24 |
Family
ID=60339411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710566002.0A Pending CN107394547A (en) | 2017-07-12 | 2017-07-12 | A kind of separate type safe patch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311338A (en) * | 2019-07-30 | 2019-10-08 | 威海宝源电气有限公司 | A kind of assembled indoor power supply power supply system |
-
2017
- 2017-07-12 CN CN201710566002.0A patent/CN107394547A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311338A (en) * | 2019-07-30 | 2019-10-08 | 威海宝源电气有限公司 | A kind of assembled indoor power supply power supply system |
| CN110311338B (en) * | 2019-07-30 | 2024-03-15 | 威海宝源电气有限公司 | Assembled indoor power supply system |
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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: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |