CN105375189B - A kind of three pole flit-plugs - Google Patents
A kind of three pole flit-plugs Download PDFInfo
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- CN105375189B CN105375189B CN201510678721.2A CN201510678721A CN105375189B CN 105375189 B CN105375189 B CN 105375189B CN 201510678721 A CN201510678721 A CN 201510678721A CN 105375189 B CN105375189 B CN 105375189B
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- card line
- slot
- triangle
- cord
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- 210000002421 cell wall Anatomy 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of three pole flit-plugs, card line holder is equipped in the plug body, the front end of card line holder is fixedly connected with the inner surface centre bit of bottom case, card line rack surface is amesiality, and longitudinal direction offers one sunkens cord slot, sunken cord slot one end extend to it is at the front end of card line holder and opening-like, the slot other end of sunkening cord extends to the rear end of card line holder and openning shape triangular in shape, it is evenly distributed with card line tooth at the side cell wall of the slot of sunkening cord, the other side cell wall of slot of sunkening cord forms an inclined-plane at above-mentioned triangle open mouth, it sunkens cord and is equipped with a card line sliding block at the triangle open mouth of the slot other end.Product global design is ingenious, guiding is fixed using the card line sliding block of triangle, and fastening effect is stablized.And the seamed edge by being distributed in length and breadth carries out nature separation to being oriented to, and effectively prevent that short circuit occurs between conducting wire, avoids the generation of accident, further improve the safety of product.
Description
Technical field
Appliance plug technical field of the present invention, specifically a kind of three pole flit-plugs, more particularly to its
Mechanical connecting structure.
Background technology
When common three pole flit-plug installation circumscripted power line, need with through-hole there are two two screws and one
Circumscripted power line is fixed on plug casing by line card, and assembling structure is more complicated, and is easy to loosen, stability and safety compared with
Difference.
And when electric current is larger, conducting wire is easy fever, if external insulation sleeve is second-rate, is easy to burn insulation
Set, when two conducting wires mutually touch, will occur short circuit, electric appliance is caused to damage, or even cause fire.
Therefore there is still a need for the assembling structures to existing three pole flit-plug to be further improved, and effectively promotes product
Stability and safety.
Invention content
The purpose of the present invention is to provide a kind of three pole flit-plugs.It uses slide block type compressing structure to carry out conducting wire
It fixes, and ingenious using two conducting wires two both sides natural separations of compression after the seamed edge of protrusion and the seamed edge realization assembly of recess, and
Conducting wire is mutually divided by crisscross seamed edge, effectively prevent the generation of short circuit accident, while increasing the steady of conducting wire assembly
It is qualitative.
To achieve the goals above, the technical scheme is that：A kind of three pole flit-plugs, it includes outside plug
Shell, it is characterised in that：It is equipped with card line holder in the plug body, a bottom case, the bottom are equipped at the front opening of plug body
Three groups of latch assemblies are equipped at shell, the front end of card line holder is fixedly connected with the inner surface centre bit of bottom case, card line rack surface
Amesiality longitudinal direction offers one and sunkens cord slot, and slot one end of sunkening cord extends at the front end of card line holder and opening-like, slot of sunkening cord
The other end extends to the rear end of card line holder and openning shape triangular in shape, is evenly distributed at the side cell wall of the slot of sunkening cord
The other side cell wall of card line tooth, slot of sunkening cord forms an inclined-plane at above-mentioned triangle open mouth, and the triangle for the slot other end of sunkening cord is opened
A card line sliding block is equipped at mouthful.
The invention discloses a kind of three pole flit-plugs, and product global design is ingenious, utilizes the card line sliding block of triangle
Guiding is fixed, it is possible to reduce a screw effectively reduces cost, and fastening effect is stablized.And by being distributed in length and breadth
Seamed edge carry out nature separation to being oriented to, effectively prevent that short circuit occurs between conducting wire, avoid the generation of accident, further improve
The safety of product.Detaching products and easy to assembly quick, improve the practicability of product.
Description of the drawings
Fig. 1 is general assembly drawing of the present invention.
Fig. 2 is external structure schematic diagram of the present invention.
Fig. 3 is card line slide block structure schematic diagram of the present invention.
Fig. 4 is card line sliding block knot vertical view of the present invention.
Fig. 5 is card line sliding block positioning tooth bar structural schematic diagram of the present invention.
Fig. 6 is card line supporting structure schematic diagram of the present invention.
Fig. 7 is card line bracket end structural schematic diagram of the present invention.
Fig. 8 is the first usage state diagram of the invention.
Fig. 9 is the second usage state diagram of the invention.
Figure 10 is third usage state diagram of the present invention.
Wherein：
1, plug body；
2, card line holder；
3, bottom case；
4, latch assembly；
5, it sunkens cord slot；
6, card line tooth；
7, inclined-plane；
8, card line sliding block；
9, triangle vallecular cavity；
10, sliding bevel；
11, strip bolt fitting holes；
12, card line sliding block rigging screw；
13, threading hole；
14, boss；
15, screw assembly cavity；
16, screw hole；
17, square through hole；
18, threading via hole；
19, recessed portion；
20, positioning tooth bar.
Specific implementation mode
With reference to the accompanying drawings, the present invention is further described below.
The present invention is a kind of three pole flit-plugs, and as shown in fig. 1, it includes plug body 1, is different from existing skill
Art is：It is equipped with card line holder 2 in the plug body 1, a bottom case 3, the bottom case 3 are equipped at the front opening of plug body 1
Place is equipped with three groups of latch assemblies 4, and the front end of card line holder 2 is fixedly connected with the inner surface centre bit of bottom case 3,2 table of card line holder
Face is amesiality, and longitudinal direction offers one sunkens cord slot 5, and 5 one end of slot of sunkening cord extends at the front end of card line holder 2 and opening-like, buries
5 other end of wire casing extends to the rear end of card line holder 2 and openning shape triangular in shape, equal at the side cell wall of the slot 5 of sunkening cord
Even that card line tooth 6 is distributed with, the other side cell wall for slot 5 of sunkening cord forms an inclined-plane 7 at above-mentioned triangle open mouth, and slot 5 of sunkening cord is another
A card line sliding block 8 is equipped at the triangle open mouth at end.
In the specific implementation, triangle vallecular cavity 9, the triangle are formed in the triangle open mouth of above-mentioned 5 other end of slot of sunkening cord
9 side flute wall surfaces of vallecular cavity are evenly distributed with above-mentioned card line tooth 6, and the other side cell wall of triangle vallecular cavity 9 is above-mentioned inclined-plane 7.
In the specific implementation, 8 triangle approximately at right angles of above-mentioned card line sliding block, for coordinating above-mentioned approximation rectangular three
Strip is offered on angular triangle vallecular cavity 9, a right-angle surface of right triangular shape card line sliding block 8 and a sliding bevel 10
Bolt fitting holes 11, two bolt fitting holes 11 are in connected state, in the connection cavity that two bolt fitting holes 11 being connected to are formed
Equipped with card line sliding block rigging screw 12.
In the specific implementation, the slot 5 of sunkening cord offers a threading hole 13 at the slot bottom of front end.
In the specific implementation, 2 surface of card line holder on the outside of the other side cell wall of the slot 5 of sunkening cord forms a boss 14,
Form screw assembly cavity 15 in the boss 14, the end of boss 14 is above-mentioned inclined-plane 7,7 surface of inclined-plane offer with it is above-mentioned
The screw hole 16 that screw assembly cavity 15 is connected to,
In the specific implementation, 14 surface of the boss offers the square through hole 17 being arranged in a linear, the square through hole 17
It is connected to above-mentioned screw assembly cavity 15.
In the specific implementation, the section approximation of the card line tooth 6 is triangular in shape, and the rib of 6 protrusion of card line tooth is in arc line shaped,
In two adjacent card line teeth 6, wherein the camber line that a rib is in a concave shape, wherein another rib presents the camber line of convex, it is recessed
The card line tooth 6 of the card line tooth 6 of the camber line of shape and the camber line of convex is arranged alternately.
In the specific implementation, the front opening of the plug body 1 is rounded, and the rear end of plug body 1 is in closed, is inserted
The rear end of head shell 1 offers threading via hole 18, and the outer wall surface of plug body 1 forms symmetrical recessed portion 19.
In the specific implementation, the section approximation of card line tooth 6 is triangular in shape, and the rib of 6 protrusion of card line tooth is in arc line shaped, adjacent
Two card line teeth 6 in, wherein the camber line that a rib is in a concave shape, wherein another rib presents the camber line of convex, concave shape
The card line tooth 6 of the card line tooth 6 of camber line and the camber line of convex is arranged alternately, and card line tooth 6 can coordinate the right angle of above-mentioned card line sliding block 8
Face, further, the right-angle surface surface are evenly distributed with several positioning tooth bars 20, and the trend of the positioning tooth bar and above-mentioned card line
The trend of tooth 6 is mutually perpendicular to, and the section approximation of the positioning tooth bar is triangular in shape, and positioning tooth bar is matched in length and breadth with card line tooth and mutually
It closes, when two strands of conducting wires are assembled between the two and are compacted, due in two adjacent card line teeth 6, wherein a rib is in
The camber line of concave shape, wherein another rib presents the camber line of convex, under the action of non-balanced force, three strands of conducting wires can nature point
It opens, and forms gap, high-power current conditions lower wire is effectively prevent to generate heat and send the phenomenon of short circuit, due to this stature of plug
Matter is anti-flammability, greatly improves the safety of product.
As shown in Fig. 5 a- Fig. 5 c, circumscripted power line 21 passes through the vallecular cavity for slot 5 of sunkening cord, and two-way is divided to distinguish wiring, external
Power cord 23 is fixed on by card line sliding block and is sunken cord in slot 5, and card line sliding block is then fixed by card line sliding block rigging screw, the card line
The trend of sliding block rigging screw is parallel with the center line 24 of circumscripted power line 23.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of three pole flit-plugs, it includes plug body（1）, it is characterised in that：The plug body（1）It is interior to be equipped with card
Line bracket（2）, plug body（1）Front opening at be equipped with a bottom case（3）, the bottom case（3）Place is equipped with three groups of latch assemblies
（4）, card line holder（2）Front end and bottom case（3）Inner surface centre bit be fixedly connected, card line holder（2）Surface is amesiality
Longitudinal direction offers one and sunkens cord slot（5）, slot of sunkening cord（5）One end extends to card line holder（2）Front end at and opening-like, slot of sunkening cord
（5）The other end extends to card line holder（2）Rear end and openning shape triangular in shape, the slot of sunkening cord（5）Side cell wall at
It is evenly distributed with card line tooth（6）, slot of sunkening cord（5）The other side cell wall inclined-plane is formed at above-mentioned triangle open mouth（7）, sunken cord
Slot（5）A card line sliding block is equipped at the triangle open mouth of the other end（8）；
Above-mentioned slot of sunkening cord（5）Triangle vallecular cavity is formed in the triangle open mouth of the other end（9）, the triangle vallecular cavity（9）Similar to
Right triangular shape, the triangle vallecular cavity（9）Side flute wall surfaces are evenly distributed with above-mentioned card line tooth（6）, triangle vallecular cavity（9）
Other side cell wall be above-mentioned inclined-plane（7）；
Above-mentioned card line sliding block（8）Triangle approximately at right angles, the vee gutter for coordinating above-mentioned approximate at right angles triangle
Chamber（9）, right triangular shape card line sliding block（8）A right-angle surface and a sliding bevel（10）On offer strip screw assembly
Hole（11）, two bolt fitting holes（11）In connected state, the bolt fitting holes of two connections（11）It is set in the connection cavity of formation
There is card line sliding block rigging screw（12）；
The slot of sunkening cord（5）A threading hole is offered at the slot bottom of front end（13）；
The slot of sunkening cord（5）Other side cell wall on the outside of card line holder（2）Surface forms a boss（14）, the boss（14）It is interior
Form screw assembly cavity（15）, boss（14）End be above-mentioned inclined-plane（7）, inclined-plane（7）Surface offers and above-mentioned spiral shell
Follow closely assembly cavity（15）The screw hole of connection（16）.
2. a kind of three pole flit-plug according to claim 1, it is characterised in that：The boss（14）Surface offers
The square through hole being arranged in a linear（17）, the square through hole（17）With above-mentioned screw assembly cavity（15）Connection.
3. a kind of three pole flit-plug according to claim 1, it is characterised in that：The card line tooth（6）Section it is close
It is seemingly triangular in shape, and card line tooth（6）The rib of protrusion is in arc line shaped, adjacent two card line teeth（6）In, wherein a rib is in recessed
The camber line of shape, wherein another rib presents the camber line of convex, the card line tooth of the camber line of concave shape（6）With the card line of the camber line of convex
Tooth（6）It is arranged alternately.
4. a kind of three pole flit-plug according to claim 1, it is characterised in that：The plug body（1）Front end
It is open rounded, plug body（1）Rear end be in closed, plug body（1）Rear end offer threading via hole（18）, plug
Shell（1）Outer wall surface form symmetrical recessed portion（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678721.2A CN105375189B (en) | 2015-10-20 | 2015-10-20 | A kind of three pole flit-plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678721.2A CN105375189B (en) | 2015-10-20 | 2015-10-20 | A kind of three pole flit-plugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375189A CN105375189A (en) | 2016-03-02 |
| CN105375189B true CN105375189B (en) | 2018-08-17 |
Family
ID=55377116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678721.2A Active CN105375189B (en) | 2015-10-20 | 2015-10-20 | A kind of three pole flit-plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375189B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373911Y (en) * | 1998-12-07 | 2000-04-12 | 张基财 | Slide plug-fastening type socket |
| WO2007071968A2 (en) * | 2005-12-23 | 2007-06-28 | Rota Engineering Limited | Connector |
| CN201061047Y (en) * | 2007-05-08 | 2008-05-14 | 徐东海 | Plug changeable power adapter |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315382Y (en) * | 2008-12-18 | 2009-09-23 | 阮立平 | Plug |
| CN201708410U (en) * | 2010-06-29 | 2011-01-12 | 深圳茂硕电源科技股份有限公司 | Thimble type general power adapter |
| CN205141259U (en) * | 2015-10-20 | 2016-04-06 | 飞雕电器集团有限公司 | Tripolar flit -plug |
-
2015
- 2015-10-20 CN CN201510678721.2A patent/CN105375189B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373911Y (en) * | 1998-12-07 | 2000-04-12 | 张基财 | Slide plug-fastening type socket |
| WO2007071968A2 (en) * | 2005-12-23 | 2007-06-28 | Rota Engineering Limited | Connector |
| CN201061047Y (en) * | 2007-05-08 | 2008-05-14 | 徐东海 | Plug changeable power adapter |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315382Y (en) * | 2008-12-18 | 2009-09-23 | 阮立平 | Plug |
| CN201708410U (en) * | 2010-06-29 | 2011-01-12 | 深圳茂硕电源科技股份有限公司 | Thimble type general power adapter |
| CN205141259U (en) * | 2015-10-20 | 2016-04-06 | 飞雕电器集团有限公司 | Tripolar flit -plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375189A (en) | 2016-03-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three pole detachable plug Granted publication date: 20180817 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: FEIDIAO ELECTRICAL APPLIANCES GROUP Co.,Ltd. Registration number: Y2024980005668 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |