CN207819044U - A kind of three foot power cords of self-locking - Google Patents
A kind of three foot power cords of self-locking Download PDFInfo
- Publication number
- CN207819044U CN207819044U CN201820109472.4U CN201820109472U CN207819044U CN 207819044 U CN207819044 U CN 207819044U CN 201820109472 U CN201820109472 U CN 201820109472U CN 207819044 U CN207819044 U CN 207819044U
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- Prior art keywords
- self
- locking
- block
- power
- lock switch
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of three foot power cords of self-locking, including self-locking ambroin shell, the leading exterior surface of the self-locking ambroin shell is installed with plastics and scratches by groove, and a side external surface of self-locking ambroin shell is installed with the external button of self-lock switch, the upper end outer surface of the self-locking ambroin shell, which is installed with, is connected and fixed circle, and the upper end outer surface for being connected and fixed circle is installed with three foot power cords, the lower end outer surface of the self-locking ambroin shell is installed with attaching plug, the lower end outer surface of the attaching plug is installed with attaching plug pedestal.A kind of three foot power cords of self-locking described in the utility model; it is fixedly connected with block equipped with self-lock switch, power supply and is connected and fixed circle, entire power cord can be helped to complete self-locking power-off, and be effectively protected metal derby; finally can ease of assembly dismounting, bring better prospect of the application.
Description
Technical field
The utility model is related to three foot power cord fields, more particularly to three foot power cords of a kind of self-locking.
Background technology
Power cord is the electric wire for transmitting electric current, and copper wire is the core of power cord, and the mode of usual electric current transmission is a little
To a transmission, power cord can be divided into AC AC power cords and DC direct current supply lines according to purposes, and usual ac power cable is to pass through
The wire rod of the higher alternating current of voltage, this kind of wire rod can be formal due to the higher needs unified standard acquisition safety certification side of voltage
Production, and DC lines substantially pass through the lower direct current of voltage, therefore AC lines are not stringent for requirement in safety, but safety
For the sake of, various countries still require unified safety authentication at present；There is certain disadvantage when in use in three foot power cords of existing self-locking
End, first, existing three feet power cord are substantially that passive plug-in type is powered, can not active self-locking power-off, Bu Nengman
Some particular/special requirements of sufficient people, and tradition when carrying attaching plug, often will appear protrusion metal derby scuffing people or
The problem of colliding hard object damage, can not be effectively protected metal derby, be inconvenient in carrying, and finally, traditional power cord is inserted
Often there is the damage that damage may result in a power cord, very waste of resource in head, these all give the use process band of people
Influence centainly is carried out, for this purpose, it is proposed that a kind of three foot power cords of self-locking.
Utility model content
The main purpose of the utility model is to provide a kind of three foot power cords of self-locking, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of three foot power cords of self-locking, including self-locking ambroin shell, the front end of the self-locking ambroin shell
Outer surface is installed with plastics and scratches by groove, and a side external surface of self-locking ambroin shell is installed with self-lock switch
External button, the upper end outer surface of the self-locking ambroin shell, which is installed with, is connected and fixed circle, and is connected and fixed circle
Upper end outer surface is installed with three foot power cords, and the lower end outer surface of the self-locking ambroin shell is installed with power supply
Plug, the lower end outer surface of the attaching plug are installed with attaching plug pedestal, outside the lower end of the attaching plug pedestal
Surface is installed with metallic power block, and one end inner surface of the metallic power block is installed with power module shaft, described
One end outer surface of metallic power block is installed with power supply close to one end of power module shaft and is fixedly connected with block, and the self-locking is opened
The lower end outer surface for setting button outside the Pass is installed with self-lock switch, and a side external surface of the self-lock switch is installed with defeated
Side of the side external surface far from self-lock switch of outlet fixed block, the output end fixed block is installed with power cord connection
Circle, another side external surface of the self-lock switch are installed with input terminal fixed block, outside the side of the input terminal fixed block
Side of the surface far from self-lock switch is installed with attaching plug clamping ring.
Preferably, fire-wire interfaces block and zero line interface block are provided with below the metallic power block, the power module turns
The quantity that axis is fixedly connected with block with power supply is three groups, and the outer surface of the attaching plug pedestal passes through power module shaft and power supply
It is fixedly connected with the inner surface flexible connection of block.
Preferably, the back end outer surface of the self-locking ambroin shell is installed with plastics and scratches by groove, the modeling
Material scratches the antiskid thread that is internally provided with by groove, and antiskid thread is evenly distributed in plastics and scratches the inner surface for taking groove, described
It is two groups that plastics, which are scratched and take the quantity of groove and antiskid thread,.
Preferably, the side external surface for being connected and fixed circle is installed with connection contact, the power cord clamping ring
A side external surface be provided with connection contact receptacle, the circle that is connected and fixed is connected by connecting contact and being fixed with power cord clamping ring
Connect, connection contact with to connect the quantity of contact apertures be three groups.
Preferably, a side external surface of the self-lock switch is installed with output end close to the side of output end fixed block
Another side external surface of link block, the self-lock switch is installed with input terminal link block, and the self-lock switch passes through output
End link block is fixedly connected with output end fixed block, and the self-lock switch is fixed by input terminal link block and input terminal fixed block
Connection.
Preferably, the outer surface of the three feet power cord is provided with rubber protecting jacket.
Compared with prior art, the utility model has the advantages that：Three foot power cords of the self-locking, pass through setting
Self-lock switch, entire power cord can be helped to complete self-locking power-off, meet some particular/special requirements of people, pass through the electricity of setting
Source is fixedly connected with block, then by power module shaft, can be very easily by metallic power block rotary folding, on the one hand can be effective
Protection metal derby, on the other hand people can also be protected to preserve from well, keep whole power cord easy to carry, also, electricity
Source line is connected by the connection contact being connected and fixed in circle, can be very good to put and end to waste, and circuit damage or plug damage occurs
It is bad, it is only necessary to directly to replace the position of the replacement, environmentally protective, three foot power line structures of entire self-locking are simple, operation side
Just, the effect used is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of three foot power cords of self-locking of the utility model.
Fig. 2 is a kind of end face structure figure of the attaching plug pedestal of three foot power cords of self-locking of the utility model.
Fig. 3 be a kind of self-locking of the utility model three foot power cords in attaching plug pedestal internal structure chart.
Fig. 4 be a kind of self-locking of the utility model three foot power cords in self-locking ambroin shell internal structure chart.
In figure：1, self-locking ambroin shell；2, plastics, which are scratched, takes groove；3, three foot power cord；4, it is connected and fixed circle；5, certainly
The external button of lock-switch；6, attaching plug；7, attaching plug pedestal；8, metallic power block；9, power module shaft；10, power supply is solid
Determine link block；11, attaching plug clamping ring；12, power cord clamping ring；13, self-lock switch；14, output end fixed block；15, defeated
Enter to hold fixed block.
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 1-4, three foot power cords of a kind of self-locking, including self-locking ambroin shell 1, outside self-locking ambroin
The leading exterior surface of shell 1 is installed with plastics and scratches by groove 2, and a side external surface of self-locking ambroin shell 1 fixes peace
Equipped with the external button 5 of self-lock switch, the upper end outer surface of self-locking ambroin shell 1, which is installed with, is connected and fixed circle 4, and even
The upper end outer surface for connecing retainer plate 4 is installed with three foot power cords 3, and the lower end outer surface of self-locking ambroin shell 1 is fixed
Attaching plug 6 is installed, the lower end outer surface of attaching plug 6 is installed with attaching plug pedestal 7, attaching plug pedestal 7
Lower end outer surface is installed with metallic power block 8, and one end inner surface of metallic power block 8 is installed with power module shaft 9,
One end outer surface of metallic power block 8 is installed with power supply close to one end of power module shaft 9 and is fixedly connected with block 10, and self-locking is opened
The lower end outer surface for setting button 5 outside the Pass is installed with self-lock switch 13, and a side external surface of self-lock switch 13 is installed with
One side external surface of output end fixed block 14, output end fixed block 14 is installed with power cord far from the side of self-lock switch 13
Clamping ring 12, another side external surface of self-lock switch 13 are installed with input terminal fixed block 15, and the one of input terminal fixed block 15
Side of the side external surface far from self-lock switch 13 is installed with attaching plug clamping ring 11.
The lower section of metallic power block 8 is provided with fire-wire interfaces block and zero line interface block, and power module shaft 9 is fixed with power supply to be connected
The quantity for connecing block 10 is three groups, and the outer surface of attaching plug pedestal 7 is fixedly connected with block 10 with power supply by power module shaft 9
Inner surface is flexibly connected；The back end outer surface of self-locking ambroin shell 1 is installed with plastics and scratches by groove 2, and plastics are scratched and taken
Groove 2 is internally provided with antiskid thread, and antiskid thread is evenly distributed in plastics and scratches the inner surface for taking groove 2, and plastics are scratched and taken
Groove 2 and the quantity of antiskid thread are two groups, and people is facilitated to be inserted into and pull out by attaching plug；It is connected and fixed outside the side of circle 4
Surface is installed with connection contact, and a side external surface of power cord clamping ring 12 is provided with connection contact receptacle, is connected and fixed
Circle 4 is fixedly connected by connecting contact with power cord clamping ring 12, connects contact and to connect the quantity of contact apertures be three groups, with
Three payment to a porter correspond；One side external surface of self-lock switch 13 is installed with output end close to the side of output end fixed block 14
Another side external surface of link block, self-lock switch 13 is installed with input terminal link block, and self-lock switch 13 is connected by output end
It connects block to be fixedly connected with output end fixed block 14, self-lock switch 13 is fixed by input terminal link block and input terminal fixed block 15 to be connected
It connects；The outer surface of three foot power cords 3 is provided with rubber protecting jacket.
It should be noted that the utility model is a kind of three foot power cords of self-locking, when in use, first, people can be with
The connection contact being connected and fixed in circle 4 is matched one by one with three payment to a porter in three foot power cords 3 directly and is connect, then will be connected and fixed
Connection contact in circle 4 is directly fixedly connected with the connection contact receptacle in self-locking ambroin shell 1, by attaching plug 6
Upper end is fixedly connected by attaching plug clamping ring 11 with self-locking ambroin shell 1, and attaching plug 6 can be inserted into and insert by people
It is powered, can be inserted into socket later by external 5 deenergization of button of self-lock switch and need to take on the telephone to need again by one in seat
Secondary self-lock of button switchs external button 5, and people can be scratched by plastics takes groove 2 to plug attaching plug 6, can pass through power module
Metallic power block 8 is folded and places by shaft 9, on the one hand can be effectively protected metal derby, on the other hand can also be fine
Protection people preserve from, keep whole power cord easy to carry, whole device is easy to split, easy to repair, very environmentally friendly, 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 three foot power cords of self-locking, including self-locking ambroin shell (1), it is characterised in that：The self-locking insulated plastic
The leading exterior surface of material shell (1) is installed with plastics and scratches by groove (2), and outside the side of self-locking ambroin shell (1)
Surface is installed with the external button of self-lock switch (5), and the upper end outer surface of the self-locking ambroin shell (1) is fixedly mounted
The upper end outer surface for being connected and fixed circle (4), and being connected and fixed circle (4) is installed with three foot power cords (3), and the self-locking is exhausted
The lower end outer surface of edge plastic shell (1) is installed with attaching plug (6), and the lower end outer surface of the attaching plug (6) is solid
Dingan County is equipped with attaching plug pedestal (7), and the lower end outer surface of the attaching plug pedestal (7) is installed with metallic power block
(8), one end inner surface of the metallic power block (8) is installed with power module shaft (9), the metallic power block (8)
One end outer surface is installed with power supply close to one end of power module shaft (9) and is fixedly connected with block (10), outside the self-lock switch
The lower end outer surface for setting button (5) is installed with self-lock switch (13), and a side external surface of the self-lock switch (13) is fixed
Output end fixed block (14), side of the side external surface far from self-lock switch (13) of the output end fixed block (14) are installed
It is installed with power cord clamping ring (12), another side external surface of the self-lock switch (13) is installed with input terminal and fixes
Block (15), a side external surface of the input terminal fixed block (15) are installed with power supply far from the side of self-lock switch (13) and insert
Head clamping ring (11).
2. a kind of three foot power cords of self-locking according to claim 1, it is characterised in that：The metallic power block (8)
Lower section is provided with fire-wire interfaces block and zero line interface block, and the power module shaft (9) is fixedly connected with the quantity of block (10) with power supply
It it is three groups, the outer surface of the attaching plug pedestal (7) is fixedly connected with the interior of block (10) with power supply by power module shaft (9)
Surface activity connects.
3. a kind of three foot power cords of self-locking according to claim 1, it is characterised in that：The self-locking ambroin shell
(1) back end outer surface is installed with plastics and scratches by groove (2), and the plastics are scratched anti-skidding by being internally provided with for groove (2)
Screw thread, antiskid thread are evenly distributed in plastics and scratch the inner surface for taking groove (2), and the plastics, which are scratched, takes groove (2) and anti-skidding spiral shell
The quantity of line is two groups.
4. a kind of three foot power cords of self-locking according to claim 1, it is characterised in that：The circle (4) of being connected and fixed
One side external surface is installed with connection contact, and a side external surface of the power cord clamping ring (12) is provided with connection contact and inserts
Hole, the circle (4) that is connected and fixed are fixedly connected with power cord clamping ring (12) by connection contact, connect contact and connect contact
The quantity in hole is three groups.
5. a kind of three foot power cords of self-locking according to claim 1, it is characterised in that：The one of the self-lock switch (13)
Side external surface is installed with output end link block close to the side of output end fixed block (14), the self-lock switch (13) it is another
One side external surface is installed with input terminal link block, and the self-lock switch (13) is fixed by output end link block with output end
Block (14) is fixedly connected, and the self-lock switch (13) is fixedly connected by input terminal link block with input terminal fixed block (15).
6. a kind of three foot power cords of self-locking according to claim 1, it is characterised in that：The three feet power cord (3)
Outer surface is provided with rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109472.4U CN207819044U (en) | 2018-01-23 | 2018-01-23 | A kind of three foot power cords of self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109472.4U CN207819044U (en) | 2018-01-23 | 2018-01-23 | A kind of three foot power cords of self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819044U true CN207819044U (en) | 2018-09-04 |
Family
ID=63323567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109472.4U Expired - Fee Related CN207819044U (en) | 2018-01-23 | 2018-01-23 | A kind of three foot power cords of self-locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411946A (en) * | 2018-11-30 | 2019-03-01 | 威海市泓淋电力技术股份有限公司 | A kind of novel electric power plug component |
-
2018
- 2018-01-23 CN CN201820109472.4U patent/CN207819044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411946A (en) * | 2018-11-30 | 2019-03-01 | 威海市泓淋电力技术股份有限公司 | A kind of novel electric power plug component |
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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 |