CN109088237A - Plug - Google Patents
Plug Download PDFInfo
- Publication number
- CN109088237A CN109088237A CN201810954084.0A CN201810954084A CN109088237A CN 109088237 A CN109088237 A CN 109088237A CN 201810954084 A CN201810954084 A CN 201810954084A CN 109088237 A CN109088237 A CN 109088237A
- Authority
- CN
- China
- Prior art keywords
- matrix
- cup body
- lock pin
- lid
- matrix part
- 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.)
- Pending
Links
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
Abstract
The invention discloses a kind of plugs, comprising: the matrix of inserted sheet and connection cable.Inserted sheet is fixed to matrix.Plug further include: hanging ring, cup body, lid, main spring, lock pin and lock pin spring.Hanging ring is connected to matrix.Lid is fixed to cup body.Matrix is slided relative to cup body.Cup body is formed with a glass chamber.Lid is formed with centre bore.Matrix includes: upper matrix part, middle matrix part and lower substrate portion.Upper matrix part and lower substrate portion are fixed to the both ends of middle matrix part.It is intracavitary that middle matrix part is located at cup.Upper matrix part passes through centre bore.Upper matrix is formed with the lock hole for cooperating locking matrix location with lock pin.In the glide direction of matrix.The area of section of middle matrix part is greater than the area of section of centre bore.Main spring is set between cup body and matrix.Lock pin is slidingly attached to lid.Lock pin spring is set between lock pin and lid.Plug extraction of the invention is efficient and convenient, and convenient for storage.
Description
Technical field
The present invention relates to a kind of plugs.
Background technique
Plug, that is, attaching plug refers to the device that the devices such as electrical appliance are connected to power supply.Existing plug is being inserted into
After socket, the user usually needs to use biggish power that could come out of the socket plug.It is thus lesser for some strength
Crowd, such as old man and child, this inconvenience are then more obvious.In addition to this, when some electric appliances for a long time when not used, plug includes
Cable can be generally directly placed on the ground, and not only occupied space, is also easy to be stepped on.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of plugs convenient for extraction.
In order to achieve the above objectives, the present invention uses following scheme:
A kind of plug, comprising: the matrix of inserted sheet and connection cable.Inserted sheet is fixed to matrix.
Plug further include: hanging ring, cup body, lid, main spring, lock pin and lock pin spring.Hanging ring is connected to matrix.Lid is solid
Determine to cup body.Matrix is slided relative to cup body.Cup body is formed with a glass chamber.Lid is formed with centre bore.
Matrix includes: upper matrix part, middle matrix part and lower substrate portion.Upper matrix part and lower substrate portion are fixed to middle matrix part
Both ends.It is intracavitary that middle matrix part is located at cup.Upper matrix part passes through centre bore.Upper matrix part, which is formed with, cooperates locking matrix with lock pin
The lock hole of position.In the glide direction of matrix.The area of section of middle matrix part is greater than the area of section of centre bore.Main spring
It is set between cup body and matrix.Lock pin is slidingly attached to lid.
Lock pin spring is set between lock pin and lid.
Lid is formed with guide hole；Lock pin is formed with the shifting block that lock pin is stirred for user.Shifting block extend out to lid from guide hole
Upper surface.The direction that lock pin is slided perpendicular to matrix relative to cup body relative to the direction that lid slides.
The bottom of cup body is formed with the jack passed through for inserted sheet.
Further, in the glide direction of matrix, the area of section in lower substrate portion is less than the area of section of middle matrix part.
Further, it states inserted sheet and is fixed to lower substrate portion.Hanging ring is fixed to matrix part.
Further, the bottom of cup body is formed with annular convex rib.Main spring is set in the periphery of annular convex rib.Main spring
Both ends contact the bottom of cup body and middle matrix part respectively.
Further, main spring is set in the periphery in lower substrate portion.
Further, lower substrate portion and middle matrix part are column.
Further, plug definition has lock state and unlocked state.In lock state, locking pin is located at lock hole
It is interior；Inserted sheet at least partly extend out to the outside of cup body.When unlocked, the top surface of middle matrix is in contact with the bottom surface of lid,
Inserted sheet bounces back in cup body.
Further, in lock state, annular convex rib is around lower substrate portion.When unlocked, annular convex rib is surround
Inserted sheet.
Further, lid further include: upper cover and bottom cover.Upper cover is fixed to bottom cover.Bottom cover forms guiding lock pin sliding
Mounting groove.Lock pin spring is located in mounting groove.Upper cover is formed with guide hole.
Further, bottom cover is between upper cover and cup body.
The invention has the beneficial effects that design has automatic pop-up device on plug.After plug is inserted into socket, user
Shifting block, which only need to be stirred, can be such that plug pops up from socket automatically.Easy to operate, effort is less.And drawing is devised in plug tip
Ring can hang up plug when not having to plug, be beneficial to save space.The setting of annular convex rib and lower substrate portion makes
Main spring is obtained to be not easy to touch inserted sheet when deforming.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the lock state of plug of the invention；
Fig. 2 is the schematic diagram of the unlocked state of plug in Fig. 1；
Fig. 3 is the top view of upper cover in Fig. 1.
Plug 100；Inserted sheet 10；Matrix 20, upper matrix part 21, lock hole 211, middle matrix part 22, lower substrate portion 23；Hanging ring
30；Cup body 40, cup chamber 41, jack 42, annular convex rib 43；Lid 50, centre bore 51, upper cover 52, guide hole 521, bottom cover 53, installation
Slot 531；Main spring 60；Lock pin 70, shifting block 71；Lock pin spring 80.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of plug 100, comprising: the matrix 20 of inserted sheet 10 and connection cable.As a kind of specific
Embodiment, inserted sheet 10 is fixed to matrix 20.
Plug 100 further include: hanging ring 30, cup body 40, lid 50, main spring 60, lock pin 70 and lock pin spring 80.As one
Kind specific embodiment, hanging ring 30 are connected to matrix 20.Lid 50 is fixed to cup body 40.Matrix 20 is sliding relative to cup body 40
It is dynamic.Cup body 40 is formed with glass chamber 41.Lid 50 is formed with centre bore 51.
Specifically, user can be used hanging ring 30 and hang up plug 100 when not having to plug 100.It not only can be with
Save space, also avoid plug 100 be directly placed on the ground stepped on by people cause it is dirty in addition damage.
As a preferred embodiment, matrix 20 includes: upper matrix part 21, middle matrix part 22 and lower substrate portion 23.
As a kind of specific embodiment, upper matrix part 21 and lower substrate portion 23 are fixed to the both ends of middle matrix part 22.Middle matrix part
22 are located in cup chamber 41.Upper matrix part 21 passes through centre bore 51.Upper matrix part 21, which is formed with, cooperates locking matrix 20 with lock pin 70
The lock hole 211 of position.In the glide direction of matrix 20, the area of section of middle matrix part 22 is greater than the section face of centre bore 51
Product.Main spring 60 is set between cup body 40 and matrix 20.Lock pin 70 is slidingly attached to lid 50.Lock pin spring 80 is set to lock
Between pin 70 and lid 50.
As a preferred embodiment, lid 50 is formed with guide hole 521.Lock pin 70, which is formed with, stirs lock pin for user
70 shifting block 71.Shifting block 71 extend out to the upper surface of lid 50 from guide hole 521.Lock pin 70 hangs down relative to the direction that lid 50 slides
Directly in the direction that matrix 20 is slided relative to cup body 40.
As a preferred embodiment, the bottom of cup body 40 is formed with the jack 42 passed through for inserted sheet 10.
As a preferred embodiment, the area of section in lower substrate portion 23 is less than in the glide direction of matrix 20
The area of section of middle matrix part 22.
Specifically, the area of section of middle matrix part 22 is greater than the section of centre bore 51 in the glide direction of matrix 20
Area, the area of section in lower substrate portion 23 are less than the area of section of middle matrix part 22, and this design can be to avoid matrix 20 from cup
It falls off in body 40 and lid 50.
As a preferred embodiment, stating inserted sheet 10 is fixed to lower substrate portion 23.Hanging ring 30 is fixed to matrix part
21。
As a preferred embodiment, the bottom of cup body 40 is formed with annular convex rib 43.Main spring 60 is set in ring
The periphery of shape convex ribs 43.The both ends of main spring 60 contact the bottom of cup body 40 and middle matrix part 22 respectively.
Specifically, annular convex rib 43 is the motion profile in order to fix main spring 60, avoid main spring 60 in compression and
Skew touching inserted sheet 10 occurs during stretching.
As a preferred embodiment, main spring 60 is set in the periphery in lower substrate portion 23.
Specifically, the area of section in lower substrate portion 23 is less than cutting for middle matrix part 22 in the glide direction of matrix 20
Face area, main spring 60 are set in the periphery in lower substrate portion 23.Lower substrate portion 23 and 43 collective effect of annular convex rib are to main spring
60 are positioned and are limited the motion profile of main spring 60, guarantee to occur during main spring 60 is in compression and stretching askew
Tiltedly touching inserted sheet 10.
As a preferred embodiment, lower substrate portion 23 and middle matrix part 22 are column.
As a preferred embodiment, the definition of plug 100 has lock state and unlocked state.In lock state,
Locking pin is located in lock hole 211, and inserted sheet 10 at least partly extend out to the outside of cup body 40.When unlocked, middle matrix 20
Top surface be in contact with the bottom surface of lid 50, inserted sheet 10 bounces back in cup body 40.
Specifically, lock pin 70 is inserted into the lock hole 211 of upper matrix part 21, and lock pin spring 80 is right in lock state
Lock pin 70 applies active force, and the state for making lock pin 70 keep insertion lock hole 211 does not drop out.The bottom of cup body 40 and middle base at this time
The bottom in body portion 22 applies active force to main spring 60, and main spring 60 is made to be in compressive state, and inserted sheet 10 stretches out cup body 40.Main bullet
Spring 60 is in compressive state, and main spring 60 is more than or equal to 20N to the active force of matrix 20 and small is equal to 80N.Main spring 60 is to base
The active force of body 20 is greater than latching force of the pole piece to inserted sheet of socket, and main spring 60 can pop up matrix 20.
When user want to pull the plug out of the socket 100 when, need to only stir shifting block 71 on lock pin 70, make lock pin 70 to far from upper matrix
The direction in portion 21 moves, and lock pin 70 is finally made to be detached from lock hole 211.The locking to matrix 20 is relieved, main spring 60 pushes away at this time
Kinetoplast 20 moves upwards, and driving inserted sheet 10 to be detached from socket keeps plug 100 in the unlocked state.
When user wants to reuse plug 100, matrix 20 need to only be pushed to the socket aperture that inserted sheet 10 is aligned to socket.
Continue to push matrix 20, inserted sheet 10 is inserted into socket aperture.When matrix 20 moves downwardly to the alignment lock pin 70 of lock hole 211,
Lock pin spring 80 pushes the movement of lock pin 70 to extend into lock hole 211 and completes locking.
As a preferred embodiment, annular convex rib 43 is around lower substrate portion 23 in lock state.In unlock shape
When state, annular convex rib 43 is around inserted sheet 10.
As a preferred embodiment, lid 50 further include: upper cover 52 and bottom cover 53.Upper cover 52 is fixed to bottom cover
53.Bottom cover 53 forms the mounting groove 531 that guiding lock pin 70 slides.Lock pin spring 80 is located in mounting groove 531.Upper cover 52 is formed with
Guide hole 521.
Specifically, 52 dimidiation of upper cover, this to design the assembly for being conducive to plug 100.Upper cover 52 by screw with
Cup body 40 constitutes connection.
As a preferred embodiment, bottom cover 53 is between upper cover 52 and cup body 40.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution, fall within the scope of protection of the present invention.
Claims (10)
1. a kind of plug, comprising: the matrix of inserted sheet and connection cable；The inserted sheet is fixed to described matrix；
The plug further include: hanging ring, cup body, lid, main spring, lock pin and lock pin spring；The hanging ring is connected to the base
Body；The lid is fixed to the cup body；Described matrix is slided relative to the cup body；The cup body is formed with a glass chamber；It is described
Lid is formed with centre bore；
Described matrix includes: upper matrix part, middle matrix part and lower substrate portion；The upper matrix part and the lower substrate portion are fixed to
The both ends of the middle matrix part；It is intracavitary that the middle matrix part is located at the cup；The upper matrix part passes through the centre bore；It is described
Upper matrix part is formed with the lock hole for cooperating locking described matrix position with the lock pin；In the glide direction of described matrix；
The area of section of the middle matrix part is greater than the area of section of the centre bore；The main spring is set to the cup body and described
Between matrix；The lock pin is slidingly attached to the lid；The lock pin spring is set between the lock pin and the lid；
The lid is formed with guide hole；The lock pin is formed with the shifting block that the lock pin is stirred for user；The shifting block is from described
Guide hole extend out to the upper surface of the lid；The lock pin is opposite perpendicular to described matrix relative to the direction that the lid slides
In the direction of cup body sliding；
The bottom of the cup body is formed with the jack passed through for the inserted sheet.
2. plug according to claim 1, which is characterized in that
In the glide direction of described matrix, the area of section in the lower substrate portion is less than the area of section of the middle matrix part.
3. plug according to claim 1, which is characterized in that
The inserted sheet is fixed to the lower substrate portion；The hanging ring is fixed to the upper matrix part.
4. plug according to claim 3, which is characterized in that
The bottom of the cup body is formed with annular convex rib；The main spring is set in the periphery of the annular convex rib；The main bullet
The both ends of spring contact the bottom of the cup body and the middle matrix part respectively.
5. plug according to claim 4, which is characterized in that
The main spring is set in the periphery in the lower substrate portion.
6. plug according to claim 5, feature exist,
The lower substrate portion and the middle matrix part are column.
7. plug according to claim 4, which is characterized in that
The plug definition has lock state and unlocked state；In lock state, the locking pin is located in the lock hole；
The inserted sheet at least partly extend out to the outside of the cup body；When unlocked, the top surface of the middle matrix and the lid
Bottom surface be in contact；The inserted sheet bounces back in the cup body.
8. plug according to claim 7, which is characterized in that
In lock state, the annular convex rib is around the lower substrate portion；When unlocked, the annular convex rib is around institute
State inserted sheet.
9. plug according to claim 1, which is characterized in that
The lid further include: upper cover and bottom cover；The upper cover is fixed to the bottom cover；The bottom cover, which is formed, is oriented to the lock pin
The mounting groove of sliding；The lock pin spring is located in the mounting groove；The upper cover is formed with the guide hole.
10. plug according to claim 9, which is characterized in that
The bottom cover is between the upper cover and the cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954084.0A CN109088237A (en) | 2018-08-21 | 2018-08-21 | Plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954084.0A CN109088237A (en) | 2018-08-21 | 2018-08-21 | Plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088237A true CN109088237A (en) | 2018-12-25 |
Family
ID=64794054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954084.0A Pending CN109088237A (en) | 2018-08-21 | 2018-08-21 | Plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088237A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204118380U (en) * | 2014-08-13 | 2015-01-21 | 孙慧 | One can rosette for lock processed |
| CN104319548A (en) * | 2014-10-16 | 2015-01-28 | 宁波帝杨电子科技有限公司 | Pop-up plug |
| CN104966940A (en) * | 2015-06-09 | 2015-10-07 | 段属光 | Method for realizing indrawing sense and pushout sense in plugging and unplugging of plug and socket |
| CN204885542U (en) * | 2015-08-27 | 2015-12-16 | 苏州晟庄电子科技有限公司 | Spin locking formula socket |
| CN106816776A (en) * | 2017-01-03 | 2017-06-09 | 国网山东省电力公司招远市供电公司 | A kind of safety utilization of electric power intelligent plug and socket |
| CN106953207A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | If the spring plug of modular plug separating mechanism |
| CN106953208A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | Spring plug |
| CN106953206A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | Spring is located in the spring plug in ejector pin |
| CN206673225U (en) * | 2017-03-09 | 2017-11-24 | 宁波鸥创电器科技有限公司 | The spring plug of driving spring built in ejector pin |
| CN207038835U (en) * | 2017-06-09 | 2018-02-23 | 宁波鸥创电器科技有限公司 | The spring plug of top settings button |
| CN108092088A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of automatic spring |
| CN208723223U (en) * | 2018-08-21 | 2019-04-09 | 杭州余杭电缆有限公司 | Plug |
-
2018
- 2018-08-21 CN CN201810954084.0A patent/CN109088237A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204118380U (en) * | 2014-08-13 | 2015-01-21 | 孙慧 | One can rosette for lock processed |
| CN104319548A (en) * | 2014-10-16 | 2015-01-28 | 宁波帝杨电子科技有限公司 | Pop-up plug |
| CN104966940A (en) * | 2015-06-09 | 2015-10-07 | 段属光 | Method for realizing indrawing sense and pushout sense in plugging and unplugging of plug and socket |
| CN204885542U (en) * | 2015-08-27 | 2015-12-16 | 苏州晟庄电子科技有限公司 | Spin locking formula socket |
| CN106816776A (en) * | 2017-01-03 | 2017-06-09 | 国网山东省电力公司招远市供电公司 | A kind of safety utilization of electric power intelligent plug and socket |
| CN108400500A (en) * | 2017-01-03 | 2018-08-14 | 国网山东省电力公司招远市供电公司 | A kind of safety utilization of electric power intelligent socket |
| CN106953208A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | Spring plug |
| CN106953206A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | Spring is located in the spring plug in ejector pin |
| CN206673225U (en) * | 2017-03-09 | 2017-11-24 | 宁波鸥创电器科技有限公司 | The spring plug of driving spring built in ejector pin |
| CN106953207A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | If the spring plug of modular plug separating mechanism |
| CN207038835U (en) * | 2017-06-09 | 2018-02-23 | 宁波鸥创电器科技有限公司 | The spring plug of top settings button |
| CN108092088A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of automatic spring |
| CN208723223U (en) * | 2018-08-21 | 2019-04-09 | 杭州余杭电缆有限公司 | Plug |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |