CN207819079U - A kind of tri- foot power cords of ac fast shunk - Google Patents
A kind of tri- foot power cords of ac fast shunk Download PDFInfo
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- CN207819079U CN207819079U CN201820110730.0U CN201820110730U CN207819079U CN 207819079 U CN207819079 U CN 207819079U CN 201820110730 U CN201820110730 U CN 201820110730U CN 207819079 U CN207819079 U CN 207819079U
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- power cord
- side external
- power
- external surface
- tri
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Abstract
The utility model discloses a kind of tri- foot power cords of ac fast shunk, including support base, the upper end outer surface of the support base is provided with power cord contracting box, terminal plate is arranged in the leading exterior surface of the power cord contracting box, one side external surface of the terminal plate is provided with connection jaws, the side of the power cord contracting box is provided with power cord connector, the back end outer surface of the power cord contracting box is provided with rotary shaft, one side external surface of the rotary shaft is provided with connecting rod, one side external surface of the connecting rod is provided with hand crank, the upper end outer surface of the power cord contracting box is provided with short current protective mechanism.A kind of tri- foot power cords of ac fast shunk described in the utility model; equipped with short current protective mechanism, on-off switch and power cord contracting box; can when short circuit occurs for circuit automatic disconnecting circuit; and the direct power on/off of break-make button can be passed through; can also efficiently shrinkage supply cord, bring better prospect of the application.
Description
Technical field
The utility model is related to tri- foot power cord technical fields of ac, more particularly to a kind of tri- foot power supplys of ac fast shunk
Line.
Background technology
Power cord is the electric wire for transmitting electric current, and the mode of usual electric current transmission is point-to-point transmission, and power cord is according to purposes
Can be divided into AC AC power cords and DC direct current supply lines, usual ac power cable be by the wire rod of the higher alternating current of voltage,
This kind of wire rod can be produced formally since the higher needs unified standard of voltage obtains safety certification side, and DC lines substantially pass through electricity
It presses lower direct current, therefore requires in safety there is no AC lines are stringent, but for the sake of safety, various countries still will seek unification peace
Full certification；There are certain drawbacks in tri- foot power cords of existing ac, first, traditional tri- foot power cords of ac do not have when in use
Short-circuit protection function has certain adverse effect, and secondly, traditional tri- foot power cords of ac want frequent plug to insert when in use
Head is unfavorable for people's use, gives the use of people in addition, traditional tri- foot power cords of ac inconvenience in storage is not fast enough
Process brings certain influence, for this purpose, it is proposed that a kind of tri- foot power cords of ac fast shunk.
Utility model content
The main purpose of the utility model is to provide a kind of tri- foot power cords of ac fast shunk, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of tri- foot power cords of ac fast shunk, including support base, the upper end outer surface setting of the support base
There are power cord contracting box, the leading exterior surface of the power cord contracting box that terminal plate, a side external surface of the terminal plate are set
It is provided with connection jaws, the side of the power cord contracting box is provided with power cord connector, outside the rear end of the power cord contracting box
Surface is provided with rotary shaft, and a side external surface of the rotary shaft is provided with connecting rod, and a side external surface of the connecting rod is set
It is equipped with hand crank, the upper end outer surface of the power cord contracting box is provided with short current protective mechanism, the power cord contracting box
Another side external surface is provided with power cord, and a side external surface of the power cord is provided with on-off switch, the on-off switch
One side external surface is provided with break-make button, and a side external surface of the break-make button is provided with No.1 screw and No. two screws, and
No.1 screw is located at the side of No. two screws, and another side external surface of the break-make button is provided with No. three screws and No. four spiral shells
Nail, and No. three screws are located at the side of No. four screws, the inner surface of the power cord is provided with protective coat, the protective coat
Inner surface be provided with protection interlayer, the protection interlayer is internally provided with power supply wire wrapper, the power supply wire wrapper it is interior
Portion is provided with copper core, and a side external surface of the power cord is provided with anti-folding end, and a side external surface at the anti-folding end is provided with
One side external surface of power-line plug, the power-line plug is provided with power cord inserted sheet.
Preferably, a side external surface of the support base is provided with fixing screws, and outside the lower end of power cord contracting box
Surface is fixedly connected by fixing screws with a side external surface of support base, and the quantity of fixing screws is several groups.
Preferably, the outer surface of the power cord contracting box is provided with protective layer.
Preferably, a side external surface of the terminal plate is provided with fixing bolt, and the front end appearance of power cord contracting box
Face is fixedly connected by fixing bolt with a side external surface of terminal plate, and the quantity of fixing bolt is several groups.
Preferably, the outer surface of the copper core is provided with plastic protective cover.
Preferably, the outer surface of the hand crank is provided with antiskid thread.
Compared with prior art, the utility model has the advantages that：A kind of tri- foot power supplys of ac fast shunk
Line can automatically disconnect electricity by the short current protective mechanism of setting when short circuit occurs for circuit where tri- foot power cords of ac
Road is conducive to the use of people, by the on-off switch of setting, can efficiently realize power on/off, during avoiding use
The inconvenience that plug plug repeatedly is brought can be quick by tri- foot power cords of ac by the power cord contracting box of setting
Contraction get up, while can be neat by tri- foot power cord folding and unfoldings of ac together, be conducive to use next time, entire ac tri-
Foot power line structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the tri- foot power cords of ac fast shunk of the utility model.
Fig. 2 is a kind of partial view of the tri- foot power cords of ac fast shunk of the utility model.
Fig. 3 is the enlarged drawing of A in a kind of Fig. 2 of the tri- foot power cords of ac fast shunk of the utility model.
Fig. 4 is the enlarged drawing of B in a kind of Fig. 2 of the tri- foot power cords of ac fast shunk of the utility model.
Fig. 5 is a kind of side structure schematic diagram of the tri- foot power cords of ac fast shunk of the utility model
In figure：1, support base；2, terminal plate；3, connection jaws；4, short current protective mechanism；5, power cord connector；6, power supply
Line；7, on-off switch；8, break-make button；9, No.1 screw；10, No. two screws；11, No. three screws；12, No. four screws；13, prevent
Roll over end；14, power-line plug；15, power cord inserted sheet；16, rotary shaft；17, connecting rod；18, hand crank；19, protective coat；
20, interlayer is protected；21, power supply wire wrapper；22, copper core；23, power cord contracting box.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-5, a kind of tri- foot power cords of ac fast shunk, including support base 1, the upper end of support base 1
Outer surface is provided with power cord contracting box 23, and the leading exterior surface of power cord contracting box 23 is arranged terminal plate 2, and the one of terminal plate 2
Side external surface is provided with connection jaws 3, and the side of power cord contracting box 23 is provided with power cord connector 5, power cord contracting box 23
Back end outer surface is provided with rotary shaft 16, and a side external surface of rotary shaft 16 is provided with connecting rod 17, outside the side of connecting rod 17
Surface is provided with hand crank 18, and the upper end outer surface of power cord contracting box 23 is provided with short current protective mechanism 4, power cord contracting box
23 another side external surface is provided with power cord 6, and a side external surface of power cord 6 is provided with on-off switch 7, on-off switch 7
One side external surface is provided with break-make button 8, and a side external surface of break-make button 8 is provided with No.1 screw 9 and No. two screws 10, and
No.1 screw 9 is located at the side of No. two screws 10, and another side external surface of break-make button 8 is provided with No. three screws 11 and No. four spiral shells
Nail 12, and No. three screws 11 are located at the side of No. four screws 12, the inner surface of power cord 6 is provided with protective coat 19, and protection is outer
The inner surface of set 19 is provided with protection interlayer 20, and protection interlayer 20 is internally provided with power supply wire wrapper 21, power supply wire wrapper 21
Be internally provided with copper core 22, a side external surface of power cord 6 is provided with anti-folding end 13, the side external surface setting at anti-folding end 13
There are power-line plug 14, a side external surface of power-line plug 14 to be provided with power cord inserted sheet 15.
One side external surface of support base 1 is provided with fixing screws, and the lower end outer surface of power cord contracting box 23 passes through
Fixing screws are fixedly connected with a side external surface of support base 1, and the quantity of fixing screws is several groups；Power cord contracting box 23
Outer surface be provided with protective layer, be effectively protected power cord contracting box 23；One side external surface of terminal plate 2 is provided with fixed spiral shell
Bolt, and the leading exterior surface of power cord contracting box 23 is fixedly connected by fixing bolt with a side external surface of terminal plate 2, it is fixed
The quantity of bolt is several groups；The outer surface of copper core 22 is provided with plastic protective cover；The outer surface of hand crank 18 is provided with anti-
Sliding screw thread, rubber sleeve when preventing from using.
It will be provided with when in use it should be noted that the utility model is a kind of tri- foot power cords of ac fast shunk
Power cord connector 5 connect with being electrically connected, the power-line plug 14 of setting and wiring board are attached and are realized energizations, utilization
The on-off switch 7 of setting can control the break-make of 6 electric power of power cord, avoid frequent plug power-line plug 14, pass through behaviour
Make the rotation for the hand crank 18 being arranged and then the rotary shaft 16 of setting is driven to be rotated, to realize the fast of power cord 6
Prompt contraction, by the anti-folding end 13 of setting can be effectively prevented power cord 6 with power-line plug 14 fractureing in junction,
Short-circuit automatically open circuit, protection circuit and electrical safety can be effectively realized by the short current protective mechanism 4 of setting, more
It is practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of tri- foot power cords of ac fast shunk, including support base (1), it is characterised in that：The support base (1)
Upper end outer surface is provided with power cord contracting box (23), and terminal plate is arranged in the leading exterior surface of the power cord contracting box (23)
(2), a side external surface of the terminal plate (2) is provided with connection jaws (3), and the side of the power cord contracting box (23) is provided with
The back end outer surface of power cord connector (5), the power cord contracting box (23) is provided with rotary shaft (16), the rotary shaft (16)
A side external surface be provided with connecting rod (17), a side external surface of the connecting rod (17) is provided with hand crank (18), described
The upper end outer surface of power cord contracting box (23) is provided with short current protective mechanism (4), the power cord contracting box (23) it is another
Side external surface is provided with power cord (6), and a side external surface of the power cord (6) is provided with on-off switch (7), and the break-make is opened
The side external surface for closing (7) is provided with break-make button (8), and a side external surface of the break-make button (8) is provided with No.1 screw
(9) with No. two screws (10), and No.1 screw (9) is located at the side of No. two screws (10), the other side of the break-make button (8)
Outer surface is provided with No. three screws (11) and No. four screws (12), and No. three screws (11) are located at the side of No. four screws (12),
The inner surface of the power cord (6) is provided with protective coat (19), the inner surface of the protective coat (19) be provided with protection every
Layer (20), the protection interlayer (20) are internally provided with power supply wire wrapper (21), and the inside of the power supply wire wrapper (21) is set
It is equipped with copper core (22), a side external surface of the power cord (6) is provided with anti-folding end (13), outside the side of anti-folding end (13)
Surface is provided with power-line plug (14), and a side external surface of the power-line plug (14) is provided with power cord inserted sheet (15).
2. a kind of tri- foot power cords of ac fast shunk according to claim 1, it is characterised in that：The support base
(1) a side external surface is provided with fixing screws, and the lower end outer surface of power cord contracting box (23) passes through fixing screws and branch
One side external surface of support pedestal (1) is fixedly connected, and the quantity of fixing screws is several groups.
3. a kind of tri- foot power cords of ac fast shunk according to claim 1, it is characterised in that：The power supply linear shrinkage
The outer surface of box (23) is provided with protective layer.
4. a kind of tri- foot power cords of ac fast shunk according to claim 1, it is characterised in that：The terminal plate (2)
A side external surface be provided with fixing bolt, and the leading exterior surface of power cord contracting box (23) passes through fixing bolt and terminal plate
(2) a side external surface is fixedly connected, and the quantity of fixing bolt is several groups.
5. a kind of tri- foot power cords of ac fast shunk according to claim 1, it is characterised in that：The copper core (22)
Outer surface is provided with plastic protective cover.
6. a kind of tri- foot power cords of ac fast shunk according to claim 1, it is characterised in that：The hand crank (18)
Outer surface be provided with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110730.0U CN207819079U (en) | 2018-01-23 | 2018-01-23 | A kind of tri- foot power cords of ac fast shunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110730.0U CN207819079U (en) | 2018-01-23 | 2018-01-23 | A kind of tri- foot power cords of ac fast shunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819079U true CN207819079U (en) | 2018-09-04 |
Family
ID=63324548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110730.0U Expired - Fee Related CN207819079U (en) | 2018-01-23 | 2018-01-23 | A kind of tri- foot power cords of ac fast shunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819079U (en) |
-
2018
- 2018-01-23 CN CN201820110730.0U patent/CN207819079U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20220123 |