CN205900930U - Plug inner tower with it constructs to link line knot safely - Google Patents
Plug inner tower with it constructs to link line knot safely Download PDFInfo
- Publication number
- CN205900930U CN205900930U CN201620723483.2U CN201620723483U CN205900930U CN 205900930 U CN205900930 U CN 205900930U CN 201620723483 U CN201620723483 U CN 201620723483U CN 205900930 U CN205900930 U CN 205900930U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- electric
- pressure cover
- lock portion
- connecting sheet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a plug inner tower with it constructs to link line knot safely, it includes interior support body, the pressure lid, a plurality of electrically connecting sheet and a plurality of pin, wherein, each this electrically connecting sheet includes pin link and connection of electric lines end, each this pin all corresponds to be connected on this pin link of this corresponding electrically connecting sheet, support body top in this is established to this pressure lid, this connection of electric lines end of each this electrically connecting sheet all includes electric wire inner core locking portion and electric wire crust locking portion, this connection of electric lines end of each this electrically connecting sheet all with wire connection, this electric wire divides and crust parcel part including exposed head, this electric wire inner core locking portion will expose the head most likely and divide and to lock in wherein, this electric wire crust locking portion locks this crust parcel part in wherein.
Description
Technical field
The utility model is related to a kind of plug internal frame, particularly relates in a kind of plug being stably connected with security wire
Frame, technology of the present utility model is mainly used in English rule plug internal frame.
Background technology
Attaching plug is power-line plug again, if general attaching plug connect upper power line can to use, according to
The purposes of attaching plug is different, and power-line plug can be using in various voltages, the circuit of electric current.Attaching plug typically can divide
For being 2 core attaching plugs, three-pin power plug and multi-core power plug.2 core attaching plugs are as the term suggests be exactly that plug has two to insert
Piece or two contact pins, concrete inserted sheet or contact pin, each national standard is different, and for example China is exactly two inserted sheets,
Europe is exactly two round needles.Three-pin power plug is as the term suggests be exactly that plug has 3 inserted sheets or 3 contact pins or two
Individual inserted sheet or two contact pins add a ground hole.Having many uses of attaching plug is general, and big and small industry all may
Need attaching plug, such as: and people's life presses close to most is exactly attaching plug on household electrical appliance, television set, refrigerator,
Electric fan, air-conditioning etc. are required for using and must use attaching plug.
But its structure design is very unreasonable for the current inner bracket of power plug occurring, especially English rule are inserted
Head internal frame, is mainly reflected in the connected mode of inner bracket of power plug and power line dangerous, if if its connecting portion process
Situation about often getting loose after waving for dry time, and then produce potential safety hazard, in addition, the inside snapping of conventional power plug
The not science of structure design, occurs that during using fastener loosens, the untight situation of snapping, and this is for tradition
The major defect of technology.
Utility model content
Technical solution adopted in the utility model is: a kind of plug internal frame with safe connecting line construction, and it includes interior
Support body, pressure cover, some electric connecting sheets and some pins, wherein, this electric connecting sheets some are arranged on this inner frame body top, often
One this electric connecting sheet all includes pin connection end and electric wire connection end, and this pins some are located in this inner frame body respectively,
Meanwhile, each this pin correspondence is connected on this pin connection end of this electric connecting sheet corresponding.
This pressure cover lid is located at this inner frame body top, this pressure cover by this electric connecting sheets some cover at simultaneously wherein, with
This pressure cover is corresponding to be provided with an open-ended cavity in this inner frame body bottom, and fuse protection unit is arranged in this open-ended cavity,
This fuse protection unit can be fuse or protective tube, and the effect arranging this pressure cover is to insert in production the utility model
The follow-up phase of head needs to go out a plastic shell in the utility model external process by way of being molded pvc, this pressure cover energy
The gap enough blocking this inner frame body top makes plastic cement pvc material will not be flowed in this open-ended cavity along gap and then affects this to melt
Being stably connected with and producing abnormal heating of disconnected protection location affects normal work and then produces serious danger.
This electric wire connection end of each this electric connecting sheet includes electric wire inner core lock portion and wire outer skin locking
Part, this electric wire connection end of each this electric connecting sheet is connected with electric wire, and this electric wire includes exposed head and divides and outward
Skin wrapping portion, this exposed head is divided and lock onto wherein by this electric wire inner core lock portion, and this wire outer skin lock portion should
Crust wrapping portion lock onto wherein.
The utility model passes through this electric wire inner core lock portion and this wire outer skin lock portion respectively by this exposed head
Part and this crust wrapping portion lock onto the secure connection that mode therein is capable of plug and electric wire, this connection side
Formula electric wire swing up to ten thousand time in the case of be also not in wires from loosening situation, when being embodied as, in this electric wire
Core lock portion and this wire outer skin lock portion include two side walls respectively, in this electric wire inner core lock portion and this electric wire
It is connected with transition plate between crust lock portion.
When being embodied as, first this wire end is placed in this electric wire connection end, this making this electric wire is naked
Part of appearing and this crust wrapping portion are respectively placed in this electric wire inner core lock portion and this wire outer skin lock portion,
Then respectively two this side wall stress are curved and fold from both sides using automation equipment or craft, finally make this side wall
Top be respectively embedded in this exposed head divide and this crust wrapping portion in complete locking action.
When being embodied as, this inner frame body top is convexly equipped with a projection, and the inside of this projection is this open-ended cavity, should
Pressure cover lid is located on this projection, and this projection top is provided with some cell bodies, corresponding with this cell bodies some, in this pressure cover
Bottom surface on be provided with some fins, this fins some plug in this cell bodies some correspondingly, make this inner frame body with should
Pressure cover connects more stable, lift-off seal effect simultaneously,
This projection front end be provided with hook block rear end be provided with hook post, corresponding with this hook block this pressure cover front end setting
Have link, corresponding with this hook post this pressure cover back-end is provided with mouth hanging, this hook block is located in this link, and this hook post wears
In this mouth hanging, so that this inner frame body can more easily complete positioning with this pressure cover, be connected, and make annexation more steady
Fixed, this pressure cover afterbody is provided with some cover plates, by this cover plates some around some cover chambers of formation, each this electrical connection
Part after this electric wire connection end of piece is connected with this electric wire is correspondingly arranged in this cover chamber, with reaching, this electric wire different is carried out
The creep age distance to realize safety requirement for the effect of isolation.
The beneficial effects of the utility model are: the utility model passes through this electric wire inner core lock portion and this wire outer skin
This exposed head is divided by lock portion respectively and this crust wrapping portion lock onto mode therein and is capable of plug and electricity
The secure connection of line, this connected mode is also not in wires from loosening in the case that electric wire swings up to ten thousand times and fractures
Situation is so as to integrated connection mode is safe and reliable and prevent the abnormal heating leading to because electric wire copper wire fractures and the burning causing
Dangerous.
Brief description
Fig. 1 to 3 is perspective view of the present utility model.
Fig. 4 is dimensional decomposition structure diagram of the present utility model.
Fig. 5 is cross-sectional view of the present utility model.
Fig. 6 is the attachment structure schematic diagram with electric wire for the electric wire connection end of the utility model electric connecting sheet.
Fig. 7 is perspective exploded view of the present utility model.
Fig. 8 is the structural representation of the utility model cell body optimum position.
Specific embodiment
As shown in Fig. 1 is to 8, a kind of plug internal frame with safe connecting line construction, technology of the present utility model is mainly permissible
Apply in English rule plug internal frame, it includes inner frame body 10, pressure cover 20, some electric connecting sheets 30 and some pins 40, its
In, this electric connecting sheets 30 some are arranged on this inner frame body 10 top.
Each this electric connecting sheet 30 includes pin connection end 31 and electric wire connection end 32.
This pins 40 some are located in this inner frame body 10 respectively, and meanwhile, each this pin 40 correspondence is connected to phase
On this pin connection end 31 of this electric connecting sheet 30 answered.
When being embodied as, for two core attaching plugs, the utility model then includes two this electric connecting sheets
30 and two this pins 40, for core electric power plug, the utility model then include three this electric connecting sheets 30 and
Three this pins 40, for multi-core power plug, the utility model then includes several this electric connecting sheets 30 and some
This pin 40 individual.
This pressure cover 20 lid is located at this inner frame body 10 top, and this electric connecting sheets 30 some are covered at by this pressure cover 20 simultaneously
Wherein.
Corresponding with this pressure cover 20 this inner frame body 10 bottom is provided with an open-ended cavity 50, fuse protection unit is arranged
In this open-ended cavity 50, this fuse protection unit can be fuse or protective tube.
The effect arranging this pressure cover 20 is that the follow-up phase producing the utility model plug needs by cast
Mode goes out a plastic shell in the utility model external process, and the gap that this pressure cover 20 can block this inner frame body 10 top makes
Plastic material will not be flowed in this open-ended cavity 50 and then affect connection and the work of this fuse protection unit along gap.
This electric wire connection end 32 of each this electric connecting sheet 30 is included outside electric wire inner core lock portion 61 and electric wire
Skin lock portion 62.
This electric wire connection end 32 of each this electric connecting sheet 30 is connected with electric wire 70, and this electric wire 70 includes exposed head
Part 71 and crust wrapping portion 72.
When being embodied as, this exposed head divides copper wire or the copper cash part that 71 is electric wire.
This exposed head is divided 71 to lock onto wherein by this electric wire inner core lock portion 61.This wire outer skin lock portion 62 will
This crust wrapping portion 72 lock onto wherein.
The utility model passes through this electric wire inner core lock portion 61 and this wire outer skin lock portion 62 is naked by this respectively
Part of appearing 71 and this crust wrapping portion 72 lock onto the secure connection that mode therein is capable of plug and electric wire, this
Kind of connected mode swing in the case of up to ten thousand times in electric wire be also not in wires from loosening situation.
When being embodied as, this electric wire inner core lock portion 61 and this wire outer skin lock portion 62 include respectively
Two side walls 63, are connected with transition plate 64 between this electric wire inner core lock portion 61 and this wire outer skin lock portion 62.
When being embodied as, first this electric wire 70 end is placed in this electric wire connection end 32, makes this electric wire 70
This exposed head divide 71 and this crust wrapping portion 72 be respectively placed in outside this electric wire inner core lock portion 61 and this electric wire
In skin lock portion 62, then respectively two this side wall 63 stress are curved and roll over from both sides using automation equipment or craft
Folded, finally make the top of this side wall 63 be respectively embedded in this exposed head and divide in 71 and this crust wrapping portion 72 to complete to lock
Tight action.
When being embodied as, this inner frame body 10 top is convexly equipped with a projection 11, and the inside of this projection 11 is this opening
Cavity 50, this pressure cover 20 lid is located on this projection 11.
This projection 11 top is provided with some cell bodies 111, corresponding with this cell bodies 111 some, in this pressure cover 20
Some fins 21 are provided with bottom surface.
This fins 21 some plug in this cell bodies 111 some correspondingly, make this inner frame body 10 and this pressure cover 20
Connect more stable, lift-off seal effect simultaneously.
This projection 11 front end be provided with hook block 112 rear end be provided with hook post 113, corresponding with this hook block 112 in this pressure
Power lid 20 front end is provided with link 22, corresponding with this hook post 113 this pressure cover 20 rear end is provided with mouth hanging 23, this hook block
112 are located in this link 22, and this hook post 113 is located in this mouth hanging 23, so that this inner frame body 10 can with this pressure cover 20
More easily complete positioning, connect, and make annexation more stable.
This pressure cover 20 afterbody is provided with some cover plates 23, by this cover plates 23 some around some cover chambers 24 of formation,
Part after this electric wire connection end 32 of each this electric connecting sheet 30 is connected with this electric wire 70 is correspondingly arranged in this cover chamber 24,
To reach the effect that this electric wire 70 different are isolated.
Claims (7)
1. a kind of plug internal frame with safe connecting line construction, it includes inner frame body, pressure cover, some electric connecting sheets and some
Pin, wherein, this electric connecting sheets some are arranged on this inner frame body top, each this electric connecting sheet include pin connection end with
And electric wire connection end, this pins some are located in this inner frame body respectively, and meanwhile, each this pin correspondence is connected to corresponding
This pin connection end of this electric connecting sheet on, this pressure cover lid is located at this inner frame body top, and some this is electrically connected by this pressure cover
Contact pin covers at wherein simultaneously, corresponding with this pressure cover this inner frame body bottom is provided with an open-ended cavity, fuse protection list
Unit be arranged in this open-ended cavity it is characterised in that:
This electric wire connection end of each this electric connecting sheet includes electric wire inner core lock portion and wire outer skin lock portion,
This electric wire connection end of each this electric connecting sheet is connected with electric wire, and this electric wire includes exposed head and divides and crust parcel
Part, this exposed head is divided and lock onto wherein by this electric wire inner core lock portion, and this wire outer skin lock portion is by this outer suitcase
Wrap up in part to lock onto wherein.
2. as claimed in claim 1 a kind of plug internal frame with safe connecting line construction it is characterised in that: this electric wire inner core lock
Tight part and this wire outer skin lock portion include two side walls respectively.
3. as claimed in claim 2 a kind of plug internal frame with safe connecting line construction it is characterised in that: in this electric wire inner core
It is connected with transition plate between lock portion and this wire outer skin lock portion.
4. as claimed in claim 1 a kind of plug internal frame with safe connecting line construction it is characterised in that: this inner frame body top
It is convexly equipped with a projection, the inside of this projection is this open-ended cavity, and this pressure cover lid is located on this projection.
5. as claimed in claim 4 a kind of plug internal frame with safe connecting line construction it is characterised in that: at this projection top
It is provided with some cell bodies, corresponding with this cell bodies some, some fins, this fins some are provided with the bottom surface of this pressure cover
Plug correspondingly in this cell bodies some.
6. as claimed in claim 5 a kind of plug internal frame with safe connecting line construction it is characterised in that: in this projection front end
Be provided with hook block rear end be provided with hook post, corresponding with this hook block this pressure cover front end is provided with link, relative with this hook post
This pressure cover back-end should be provided with mouth hanging, this hook block is located in this link, this hook post is located in this mouth hanging.
7. as claimed in claim 1 a kind of plug internal frame with safe connecting line construction it is characterised in that: in this pressure cover tail
Portion is provided with some cover plates, is connected around forming some cover chambers, this electric wire of each this electric connecting sheet by this cover plates some
Part after end is connected with this electric wire is correspondingly arranged in this cover chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723483.2U CN205900930U (en) | 2016-07-11 | 2016-07-11 | Plug inner tower with it constructs to link line knot safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723483.2U CN205900930U (en) | 2016-07-11 | 2016-07-11 | Plug inner tower with it constructs to link line knot safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900930U true CN205900930U (en) | 2017-01-18 |
Family
ID=57771159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723483.2U Expired - Fee Related CN205900930U (en) | 2016-07-11 | 2016-07-11 | Plug inner tower with it constructs to link line knot safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462048A (en) * | 2018-11-20 | 2019-03-12 | 常州市富盛星特电子有限公司 | A kind of electronic component connector |
-
2016
- 2016-07-11 CN CN201620723483.2U patent/CN205900930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462048A (en) * | 2018-11-20 | 2019-03-12 | 常州市富盛星特电子有限公司 | A kind of electronic component connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |