CN109301638A - A kind of change-over knot for plug structure of household utility power socket - Google Patents
A kind of change-over knot for plug structure of household utility power socket Download PDFInfo
- Publication number
- CN109301638A CN109301638A CN201811263388.9A CN201811263388A CN109301638A CN 109301638 A CN109301638 A CN 109301638A CN 201811263388 A CN201811263388 A CN 201811263388A CN 109301638 A CN109301638 A CN 109301638A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- switching equipment
- line
- supply line
- plug
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to technical field of electronic equipment, and disclose a kind of change-over knot for plug structure of household utility power socket, including general supply line, one end of the general supply line is fixedly connected with switching equipment, one end of the general supply line runs through switching equipment and extends to the inside of switching equipment, one end of the general supply line is fixedly connected with connecting line, the one ends wound of the connecting line is in rotating bar, one end of the rotating bar is fixedly connected with fixed link, and one end of the fixed link is connect with the top movable of switching equipment inner cavity.The change-over knot for plug structure of the household utility power socket, pass through the cooperation of general supply line and switching equipment, a general supply line is enabled to access different plugs, avoid a kind of general supply line of model that from can only being adapted to the connector of same model, improve the applicability of general supply line, using the cooperation of rotating bar and the first torsional spring, so that connecting line is wrapped in rotating bar, the exposed cable outside general supply line is avoided.
Description
Technical field
The present invention relates to technical field of electronic equipment, specially a kind of change-over knot for plug structure of household utility power socket.
Background technique
Attaching plug refers to the device that the devices such as electrical appliance are connected to power supply, and power outlet and plug are according to country on ground
The difference in area, all different in terms of external form, grade, size and type, the standard that every country Dou You government works out, power supply
Plug is called power-line plug, and using in various fields, every country is different according to the purposes of attaching plug, and power supply line is inserted
Head can be used on the voltage of 250V, 125V, 36V, according to the difference of electric current can be used 16A, 13A, 10A, 5A,
2.5A, frequency are generally 50/60Hz.
Only one plug of most power supply line, is unable to satisfy diversified equipment, causes a plug that can only use
The equipment of same model, most attaching plug switching construction connect several plugs all only in one end in power supply line more,
Exposed plug stays in the outside of power supply line, in use, power supply line is easy winding confusion, influences the use of power supply line.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of change-over knot for plug structure of household utility power socket, tools
Standby adaptor plug, automatic the advantages that shrinking, solve only one plug of most power supply line, are unable to satisfy diversified
Equipment, the equipment for causing a plug that can only use same model, most attaching plug switching construction, all only in electricity
One end of source line connects several plugs more, and exposed plug stays in the outside of power supply line, in use, power supply line is easy winding confusion,
The problem of influencing the use of power supply line.
For the above-mentioned adaptor plug of realization, automatically the purpose shunk, the invention provides the following technical scheme: a kind of household is public
It is fixedly connected with switching equipment with one end of the change-over knot for plug structure of power outlet, including general supply line, the general supply line, institute
One end of general supply line is stated through switching equipment and extends to the inside of switching equipment, one end of the general supply line is fixedly connected
There is connecting line, for the one ends wound of the connecting line in rotating bar, one end of the rotating bar is fixedly connected with fixed link, described
One end of fixed link is connect with the top movable of switching equipment inner cavity, and fixing sleeve is equipped with the first torsional spring in the fixed link, described
One end of first torsional spring is fixedly connected with connecting rod, is fixedly connected at the top of one end and switching equipment inner cavity of the connecting rod,
One end of the connecting rod runs through switching equipment and extends to the inside of switching equipment, and one end of the general supply line is fixedly connected
There is the electric power connection line being located at below connecting line, the one ends wound of the electric power connection line has a support rod, and the one of the drive rod
End is fixedly connected with gag lever post, and one end of the gag lever post is flexibly connected with one end of drive rod, fixing sleeve on the gag lever post
Equipped with the second torsional spring, one end of second torsional spring runs through drive rod and extends to the inside of drive rod, second torsional spring
One end is fixedly connected with one end of drive rod, and one end of the general supply line is fixedly connected with the electricity below electric power connection line
Source conversion line, one end of the power supply conversion line are movably installed with the transmission storehouse inside switching equipment, the transmission storehouse
Inside is fixedly installed with sliding rail, and fixed block is movably installed on the sliding rail, and the two sides of the sliding rail offer locating slot, institute
It states and is fixedly installed with extension rod at the top of fixed block, the bottom of the fixed block is fixedly installed with baffle, the side of the baffle
It is fixedly connected with compressed spring.
Preferably, one end of the second source runs through transmission storehouse and extends to the outside of switching equipment, and the power supply turns
One end of thread-changing is fixedly connected with the first plug outside switching equipment, and one end of the connecting line through transmission storehouse and is prolonged
The outside of switching equipment is extended to, one end of the connecting line is fixedly connected with the second plug outside switching equipment.
Preferably, one end of the electric power connection line runs through transmission storehouse and extends to the outside of switching equipment, the power supply
One end of connecting line is fixedly connected with the third plug outside switching equipment.
Preferably, one end of the extension rod through fixed block and extend to transmission storehouse inside, the fixed block it is interior
Portion is movably installed with connection buckle, and the extension rod is flexibly connected by connection buckle with fixed block.
Preferably, one end of the compressed spring is fixedly connected with extension rod, the fixed peace in top of the transmission storehouse inner cavity
Equipped with fixed plate, the side of the extension rod is fixedly connected with the locating piece being located inside transmission storehouse, one end of the locating piece
It is fixedly connected with position limiting clamp, one end of the position limiting clamp is connect with third plug.
Preferably, the other side of the extension rod is fixedly connected with locating rod, one end of the locating rod and positioning slot position
In in same horizontal line, and one end of locating rod is flexibly connected with locating slot.
Compared with prior art, the present invention provides a kind of change-over knot for plug structure of household utility power socket, have with
It is lower the utility model has the advantages that
1, the change-over knot for plug structure of the household utility power socket, by the cooperation of general supply line and switching equipment, so that
One general supply line can access different plugs, avoid a kind of general supply line of model that from can only being adapted to the connector of same model, mention
The high applicability of general supply line, so that connecting line is wrapped in rotating bar, is avoided using the cooperation of rotating bar and the first torsional spring
The exposed cable outside general supply line generates in a jumble when staggeredly using, influences the use of equipment, utilize the work of the first torsional spring
With so that connecting line is being pulled out using rear, the first torsional spring drives connecting line automatic winding in rotating bar, and cable is avoided to hand over
Mistake influences the use of general supply line.
2, the change-over knot for plug structure of the household utility power socket, by the cooperation of fixed block and connection buckle, so that prolonging
When boom stress, to contract, third plug is avoided in use, the second torsional spring drives electric power connection line to contract,
Cause to separate between third plug and equipment, influence the use of third plug, using the effect of baffle so that extension rod always to
Contract, using the cooperation of locating rod and locating slot, so that fixed power source connecting line while position limiting clamp clamps third plug, keeps away
Power-free connecting line contracts to recycling.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial side structural schematic diagram of Fig. 1.
In figure: 1, general supply line；2, switching equipment；3, connecting line；4, rotating bar；5, fixed link；6, the first torsional spring；7, even
Extension bar；8, electric power connection line；9, support rod；10, gag lever post；11, the second torsional spring；12, locating slot；13, power supply conversion line；14,
It is driven storehouse；15, sliding rail；16, fixed block；17, the second plug；18, third plug；19, the first plug；20, extension rod；21, even
Connect buckle；22, baffle；23, compressed spring；24, fixed plate；25, locating piece；26, position limiting clamp；27, locating rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of change-over knot for plug structure of household utility power socket referring to FIG. 1-2, including general supply line 1, so that one
General supply line 1 can access different plugs, avoid a kind of general supply line 1 of model that from can only being adapted to the connector of same model, improve
The applicability of general supply line 1, one end of general supply line 1 are fixedly connected with switching equipment 2, and one end of general supply line 1 is through cutting
Exchange device 2 and the inside for extending to switching equipment 2, one end of general supply line 1 are fixedly connected with connecting line 3, one end of connecting line 3
It is wrapped in rotating bar 4, one end of rotating bar 4 is fixedly connected with fixed link 5, one end and 2 inner cavity of switching equipment of fixed link 5
Top movable connects, and fixing sleeve avoids exposed equipped with the first torsional spring 6 so that connecting line 3 is wrapped in rotating bar 4 in fixed link 5
Cable outside general supply line 1 generates in a jumble when staggeredly using, the use of equipment is influenced, so that connecting line 3 is pulling out to make
With rear, the first torsional spring 6 drives 3 automatic winding of connecting line in rotating bar 4, avoids cable from interlocking, influences making for general supply line 1
With one end of the first torsional spring 6 is fixedly connected with connecting rod 7, the fixed company in one end of connecting rod 7 and the top of 2 inner cavity of switching equipment
It connects, one end of connecting rod 7 runs through switching equipment 2 and extends to the inside of switching equipment 2, and one end of general supply line 1 is fixedly connected
There is the electric power connection line 8 for being located at 3 lower section of connecting line, the one ends wound of electric power connection line 8 has support rod 9, and one end of drive rod 9 is solid
Surely it is connected with gag lever post 10, one end of gag lever post 10 is flexibly connected with one end of drive rod 4, and fixing sleeve is equipped with the on gag lever post 10
Two torsional springs 11, one end of the second torsional spring 11 is through drive rod 4 and extends to the inside of drive rod 4, one end of the second torsional spring 11 with
One end of drive rod 4 is fixedly connected, and one end of general supply line 1 is fixedly connected with the power supply conversion positioned at 8 lower section of electric power connection line
One end of line 13, second source 13 runs through transmission storehouse 14 and extends to the outside of switching equipment 2, and one end of electric power connection line 8 is passed through
It wears transmission storehouse 14 and extends to the outside of switching equipment 2, one end of electric power connection line 8 is fixedly connected with outside switching equipment 2
The third plug 18 in portion, one end of power supply conversion line 13 are fixedly connected with the first plug 19 outside switching equipment 2, connection
One end of line 3 runs through transmission storehouse 14 and extends to the outside of switching equipment 2, and one end of connecting line 3, which is fixedly connected with, is located at switching
The second plug 17 outside equipment 2, one end of power supply conversion line 13 are movably installed with the transmission storehouse inside switching equipment 2
14, the inside in transmission storehouse 14 is fixedly installed with sliding rail 15, fixed block 16 is movably installed on sliding rail 15, the two sides of sliding rail 15 are opened
Equipped with locating slot 12, the top of fixed block 16 is fixedly installed with extension rod 20, and the other side of extension rod 20 is fixedly connected with positioning
Bar 27, one end of locating rod 27 and locating slot 12 are located in same horizontal line, and 12 activity of one end of locating rod 27 and locating slot
One end of connection, extension rod 20 runs through fixed block 16 and extends to the inside in transmission storehouse 14, the internal activity suit of fixed block 16
There is connection buckle 21, so as to contract, avoiding third plug 18 in use, the second torsional spring when 20 stress of extension rod
11 drive electric power connection line 8 to contract, cause to separate between third plug 18 and equipment, influence the use of third plug 18,
Extension rod 20 is flexibly connected by connection buckle 21 with fixed block 16, and the bottom of fixed block 16 is fixedly installed with baffle 22, baffle
22 side is fixedly connected with compressed spring 23, and one end of compressed spring 23 is fixedly connected with extension rod 20, is driven 14 inner cavity of storehouse
Top be fixedly installed with fixed plate 24, the side of extension rod 20 is fixedly connected with the locating piece 25 being located inside transmission storehouse 14,
One end of locating piece 25 is fixedly connected with position limiting clamp 26, and one end of position limiting clamp 26 is flexibly connected with third plug 18, so that extending
Bar 20 is always to contract, using the cooperation of locating rod 27 and locating slot 12, so that position limiting clamp 26 clamps the same of third plug 18
When fixed power source connecting line 8, avoid electric power connection line 8 from contracting to recycling.
When work, when needing using different plugs, fixed block 16 is pushed, so that fixed block 16 moves on sliding rail 15,
In moving process, 23 springing extension rod 20 of compressed spring is shunk inwardly, and then position limiting clamp 26 clamps third plug 18, works as shifting
After moving specified position, locating rod 27 is moved in locating slot 12, so that fixed block 16 is fixed, after the completion of use, is pushed solid
Determine block 16 to move in the opposite direction, the second torsional spring 11 drives support rod 9 to rotate, so that electric power connection line 8 returns to original position
It sets.
In conclusion the change-over knot for plug structure of the household utility power socket, pass through general supply line 1 and switching equipment 2
Cooperation enables a general supply line 1 to access different plugs, avoids a kind of general supply line 1 of model that from can only being adapted to isoform
Number connector, the applicability of general supply line 1 is improved, using the cooperation of rotating bar 4 and the first torsional spring 6, so that connecting line 3 is wound
In rotating bar 4, the exposed cable outside general supply line 1 is avoided, is generated in a jumble when staggeredly using, influences the use of equipment,
Using the effect of the first torsional spring 6, so that connecting line 3 is being pulled out using rear, the first torsional spring 6 drives 3 automatic winding of connecting line to exist
In rotating bar 4, cable is avoided to interlock, influences the use of general supply line 1；By the cooperation of fixed block 16 and connection buckle 21, make
When obtaining 20 stress of extension rod, to contract, third plug 18 is avoided in use, the second torsional spring 11 drives electric power connection line
8 to contract, causes to separate between third plug 18 and equipment, influences the use of third plug 18, using the effect of baffle 22,
So that extension rod 20 is always to contract, using the cooperation of locating rod 27 and locating slot 12, so that position limiting clamp 26 clamps third and inserts
Fixed power source connecting line 8 while first 18 avoids electric power connection line 8 from contracting to recycling；It solves most power supply line and there was only one
A plug is unable to satisfy diversified equipment, and the equipment for causing a plug that can only use same model, most power supply is inserted
Head switching construction connects several plugs, exposed plug stays in the outside of power supply line, makes all only in one end in power supply line more
The problem of used time, power supply line is easy winding confusion, influences the use of power supply line.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of change-over knot for plug structure of household utility power socket, including general supply line (1), it is characterised in that: total electricity
One end of source line (1) is fixedly connected with switching equipment (2), and one end of the general supply line (1) through switching equipment (2) and extends
To the inside of switching equipment (2), one end of the general supply line (1) is fixedly connected with connecting line (3), the connecting line (3)
On rotating bar (4), one end of the rotating bar (4) is fixedly connected with fixed link (5) one ends wound, the fixed link (5)
One end is connect with the top movable of switching equipment (2) inner cavity, and fixing sleeve is equipped with the first torsional spring (6) on the fixed link (5), described
One end of first torsional spring (6) is fixedly connected with connecting rod (7), one end of the connecting rod (7) and the top of switching equipment (2) inner cavity
Portion is fixedly connected, and one end of the connecting rod (7) runs through switching equipment (2) and extends to the inside of switching equipment (2), described total
One end of power supply line (1) is fixedly connected with the electric power connection line (8) below connecting line (3), the electric power connection line (8)
One ends wound has support rod (9), and one end of the drive rod (9) is fixedly connected with gag lever post (10), the gag lever post (10)
One end is flexibly connected with the one end of drive rod (4), and fixing sleeve is equipped with the second torsional spring (11) on the gag lever post (10), and described second
One end of torsional spring (11) runs through drive rod (4) and extends to the inside of drive rod (4), one end of second torsional spring (11) and biography
One end of lever (4) is fixedly connected, and one end of the general supply line (1) is fixedly connected with below electric power connection line (8)
Power supply conversion line (13), one end of the power supply conversion line (13) are movably installed with the transmission storehouse internal positioned at switching equipment (2)
(14), the inside of transmission storehouse (14) is fixedly installed with sliding rail (15), is movably installed with fixed block on the sliding rail (15)
(16), the two sides of the sliding rail (15) offer locating slot (12), are fixedly installed with extension at the top of the fixed block (16)
The bottom of bar (20), the fixed block (16) is fixedly installed with baffle (22), and the side of the baffle (22) is fixedly connected with pressure
Contracting spring (23).
2. a kind of change-over knot for plug structure of household utility power socket according to claim 1, it is characterised in that: described
One end of two power supplys (13) runs through transmission storehouse (14) and extends to the outside of switching equipment (2), the power supply conversion line (13)
One end is fixedly connected with first plug (19) external positioned at switching equipment (2), and one end of the connecting line (3) is through transmission storehouse
(14) and the outsides of switching equipment (2) is extended to, one end of the connecting line (3) is fixedly connected with positioned at switching equipment (2) outside
Second plug (17) in portion.
3. a kind of change-over knot for plug structure of household utility power socket according to claim 1, it is characterised in that: the electricity
One end of source connecting line (8) runs through transmission storehouse (14) and extends to the outside of switching equipment (2), the electric power connection line (8)
One end is fixedly connected with the third plug (18) external positioned at switching equipment (2).
4. a kind of change-over knot for plug structure of household utility power socket according to claim 1, it is characterised in that: described to prolong
One end of boom (20) runs through fixed block (16) and extends to the inside of transmission storehouse (14), the internal activity of the fixed block (16)
It is set with connection buckle (21), the extension rod (20) is flexibly connected by connection buckle (21) with fixed block (16).
5. a kind of change-over knot for plug structure of household utility power socket according to claim 1, it is characterised in that: the pressure
One end of contracting spring (23) is fixedly connected with extension rod (20), is fixedly installed with fixed plate at the top of transmission storehouse (14) inner cavity
(24), the side of the extension rod (20), which is fixedly connected with, is located at the internal locating piece (25) of transmission storehouse (14), the locating piece
(25) one end is fixedly connected with position limiting clamp (26), and one end of the position limiting clamp (26) is flexibly connected with third plug (18).
6. a kind of change-over knot for plug structure of household utility power socket according to claim 1, it is characterised in that: described to prolong
The other side of boom (20) is fixedly connected with locating rod (27), and one end and locating slot (12) of the locating rod (27) are located at same
On horizontal line, and one end of locating rod (27) is flexibly connected with locating slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263388.9A CN109301638A (en) | 2018-10-28 | 2018-10-28 | A kind of change-over knot for plug structure of household utility power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263388.9A CN109301638A (en) | 2018-10-28 | 2018-10-28 | A kind of change-over knot for plug structure of household utility power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301638A true CN109301638A (en) | 2019-02-01 |
Family
ID=65158815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811263388.9A Pending CN109301638A (en) | 2018-10-28 | 2018-10-28 | A kind of change-over knot for plug structure of household utility power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571979A (en) * | 2021-09-24 | 2021-10-29 | 深圳市景星天成科技有限公司 | Sectional type mobile phone data line connecting device |
| CN114966136A (en) * | 2022-06-14 | 2022-08-30 | 国网山东省电力公司高唐县供电公司 | Power grid interface detection device |
-
2018
- 2018-10-28 CN CN201811263388.9A patent/CN109301638A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571979A (en) * | 2021-09-24 | 2021-10-29 | 深圳市景星天成科技有限公司 | Sectional type mobile phone data line connecting device |
| CN114966136A (en) * | 2022-06-14 | 2022-08-30 | 国网山东省电力公司高唐县供电公司 | Power grid interface detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
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| WD01 | Invention patent application deemed withdrawn after publication |