CN206922143U - A kind of separate type safe patch board - Google Patents
A kind of separate type safe patch board Download PDFInfo
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- CN206922143U CN206922143U CN201720843128.3U CN201720843128U CN206922143U CN 206922143 U CN206922143 U CN 206922143U CN 201720843128 U CN201720843128 U CN 201720843128U CN 206922143 U CN206922143 U CN 206922143U
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- plug
- flat spring
- contact flat
- poles
- shell fragment
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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
It the utility model is related 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 utility model.Generally, insert row refers to charged line and jack and transportable porous socket, and socket
Be commonly referred to as 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.But
Existing socket with the easily danger leaked electricity during plug grafting, it is very dangerous.
A kind of safe patch board of Chinese utility model patent of Application No. 201510737852.3, it is related to the connection of conduction
Device field, including base, panel and at least two rotors, rotor include rotating shaft and the disk provided with two jacks；Rotor is being inserted
The insulation shell fragment being arranged right below for hindering rotor to rotate in hole.Plug slice is stretched into jack first and forces insulation shell fragment
Separated with base, make rotor rotatable；Rotary connector again, plug slice is stuck in the recess of corresponding metal clips, allow plug
It is powered；After pulling out plug, rotor is circled round to initial position by torsion spring, and by insulation shell fragment fixed rotor, external object insertion
It can not directly be contacted after jack with metal clips, security can be improved；The design that could be powered after plug rotation can avoid child
Child gets an electric shock 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 one
Determine to improve the security of socket in degree, but it is complicated, production cost is high, and the component such as torsion spring, rotor uses one
Abrasion easily occurs after the section time and its security cannot be guaranteed.
Utility model content
The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of separate type safe patch board, its
With it is simple in construction, of high quality and at a reasonable price, safe the advantages of.
The purpose of this utility model 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 are included by power supply
The first plug and the second plug of line connection, wherein the first plug is national standard three-terminal polarized plus plug, the second plug is provided with two root functionalitys
Post, each spigot of socket are equipped with the functional hole corresponding with the functional column on the second plug, system are provided with functional hole
Moving axis, plug includes covering on plug and plug lower cover, and being fixed with shell fragment in the cavity of lid and plug lower cover composition on plug fixes
Seat, is provided with brake block between shell fragment fixed seat and brake axle, L poles contact flat spring and N poles contact bullet are fixed with shell fragment fixed seat
Piece, L poles contact flat spring and N poles contact flat spring rivet power line respectively, and interior surface is provided with three pole contacts, the contact of L poles under plug
The lower end of shell fragment and N poles 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.
The beneficial effects of the utility model：
First plug is national standard three-terminal polarized plus plug, is connect power end, now the internal wiring of socket is not turned on, i.e.,
Imprudence is set to insert the danger that electric leakage and short circuit will not also occur in socket using metal object；Now the second plug is inserted
Any one socket on socket, brake axle promote the brake block in plug, and brake block promotes the L poles for being fixed on shell fragment fixed seat
Contact flat spring and N poles contact flat spring open laterally, the bottom of L poles contact flat spring and N poles contact flat spring can contact be arranged at it is slotting
The three pole contacts that the lower interior surface of head is provided with so that the circuit turn-on in socket, and due to L poles contact flat spring and N poles contact bullet
Piece 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
There is the advantages of simple in construction, 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 utility model is described in further detail, but the embodiment in accompanying drawing is not formed to of the present utility model
Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art
Figure obtains other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of separate type safe patch board of the present utility model.
Fig. 2 is a kind of structural representation of the power-line plug component of separate type safe patch board of the present utility model.
Fig. 3 is a kind of decomposition texture schematic diagram of the plug of separate type safe patch board of the present utility model.
Fig. 4 is a kind of structural representation of the brake block of separate type safe patch board of the present utility model.
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, brake block 27, locating piece 271, sliding block 272, three pole contacts 273, neck 274, L poles contact flat spring 28, the contact of N poles
Shell fragment 29；
Power line 3.
Embodiment
The utility model is further described with the following Examples.
It is of the present utility model that a kind of separate type safe patch board is provided, as shown in Figures 1 to 4, including power-line plug component
With socket 1, power-line plug component includes the first plug 21 and the second plug 22 connected by power line, wherein the first plug 21
For national standard three-terminal polarized plus plug, the second plug 22 is provided with two root functionality posts 23, and each spigot of socket 1 is equipped with to be inserted with second
The corresponding functional hole 11 of functional column 23 on first 22, is provided with brake axle 12 in functional hole 11, plug includes the He of lid 24 on plug
Plug lower cover 25, shell fragment fixed seat 26, shell fragment fixed seat 26 are fixed with the cavity that lid 24 and plug lower cover 25 form on plug
Brake block 27 is provided between brake axle 12；As shown in figure 4, brake block 27 includes locating piece 271 and the sliding block with inclined plane
272, neck 274 is provided between locating piece 271 and sliding block 272, brake block 27 there are two, is connected in L poles by neck 274 respectively
Contact flat spring 28 and N poles contact flat spring 29, L poles contact flat spring 28 and N poles contact flat spring 29, L are fixed with shell fragment fixed seat 26
Pole contact flat spring 28 and N poles contact flat spring 29 rivet power line respectively, and the inner surface of plug lower cover 25 is provided with three pole contacts 273, L poles
The lower end of contact flat spring 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 national standard
Three-terminal polarized plus plug, power end is connect, now the internal wiring of socket 1 is not turned on, even if imprudence is inserted using metal object
The danger of electric leakage and short circuit is entered also occur in socket 1；Now by the second plug 22 insert any one on socket 1 insert
Mouthful, brake axle 12 promotes the sliding block 272 with inclined plane of the brake block 27 in plug, and the locating piece 271 of brake block 27 is upward
The slip of lid direction, 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
In the structure setting gradually narrowed from bottom to top, so brake block 27 can promote the L poles contact bullet for being fixed on shell fragment fixed seat 26
Piece 28 and N poles contact flat spring 29 are opened laterally, and the bottom of L poles contact flat spring 28 and N poles contact flat spring 29, which can contact, to be arranged at
The three pole contacts 273 that the inner surface of plug lower cover 25 is provided with so that the circuit turn-on in socket 1, and due to the He of L poles contact flat spring 28
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 above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
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 socket 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 |
|---|---|---|---|
| CN201720843128.3U CN206922143U (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 |
|---|---|---|---|
| CN201720843128.3U CN206922143U (en) | 2017-07-12 | 2017-07-12 | A kind of separate type safe patch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922143U true CN206922143U (en) | 2018-01-23 |
Family
ID=61347204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843128.3U Active CN206922143U (en) | 2017-07-12 | 2017-07-12 | A kind of separate type safe patch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922143U (en) |
-
2017
- 2017-07-12 CN CN201720843128.3U patent/CN206922143U/en active Active
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| GR01 | Patent grant |