CN209709281U - A kind of easily singlehanded plug extracted of protection against electric shock - Google Patents
A kind of easily singlehanded plug extracted of protection against electric shock Download PDFInfo
- Publication number
- CN209709281U CN209709281U CN201920863162.6U CN201920863162U CN209709281U CN 209709281 U CN209709281 U CN 209709281U CN 201920863162 U CN201920863162 U CN 201920863162U CN 209709281 U CN209709281 U CN 209709281U
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- China
- Prior art keywords
- drive rod
- plug
- inserted sheet
- grafting
- shell
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of easily singlehanded plugs extracted of protection against electric shock, comprising: shell which is provided with inserted sheet sliding slot and plug control flume；Plug component, it includes grafting drive rod, extracts drive rod and connector, grafting drive rod is connected with extraction drive rod by connector, connector makes grafting drive rod and extracts drive rod linkage, and the glide direction of grafting drive rod and the glide direction of extraction drive rod are on the contrary, one end of grafting drive rod and one end of extraction drive rod are respectively formed grafting control unit after passing through plug control flume and extract control unit；With inserted sheet component comprising inserted sheet, one end of inserted sheet are located in shell and connect with grafting drive rod, and the other end of inserted sheet can carry out plug along inserted sheet sliding slot under the drive of plug component and move.It drives inserted sheet to stretch by plug component in the utility model, realizes one hand and pull the plug out of the socket, achieve the purpose that be drawn out easily, protection against electric shock, improve the convenience using plug and safety.
Description
Technical field
The utility model relates to a kind of plug, in particular to a kind of easily one hand extracts inserting for protection against electric shock from movable terminal plate
Head.
Background technique
Common power plug using very extensive, in some environments, needs to pull out from movable terminal plate in life
Lower plug, this just needs a hand link plate, plug under another hand-lifting.However, under certain working environments, Ke Nengxu
It wants one hand to pull the plug out of the socket, to liberate another hand, facilitates work, but one hand pulls the plug out of the socket, may result in finger touching inserted sheet,
So as to cause electric shock accidents.After plug in the market is investigated, it is found that plug form in the market is single, connects from activity
Line plate one hand is dangerous when extracting.
Therefore, design it is a kind of it is novel it is easy it is singlehanded extract, the plug of protection against electric shock it is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of easily singlehanded plug extracted of protection against electric shock, solves
Ordinary plug be not easy from movable terminal plate it is singlehanded extract disadvantage, improve the convenience and safety that plug uses.
In order to reach the purpose of this utility model, the embodiments of the present invention provide a kind of easily singlehanded extraction of protection against electric shock
Plug, comprising:
Shell which is provided with inserted sheet sliding slot and plug control flume；
Plug component comprising grafting drive rod extracts drive rod and connector, the grafting drive rod and the extraction
Drive rod is connected by the connector, and the connector makes the grafting drive rod and the extraction drive rod link, and institute
State grafting drive rod glide direction and it is described extract drive rod glide direction on the contrary, the grafting drive rod one end and institute
The one end for stating extraction drive rod is respectively formed grafting control unit after the plug control flume and extracts control unit；With
Inserted sheet component comprising inserted sheet, one end of the inserted sheet are located in the shell and connect with the grafting drive rod
Connect, the other end of the inserted sheet can the inserted sheet sliding slot described in the drive lower edge of the plug component carry out plug campaign.
Plug provided in this embodiment by operation grafting control unit and can extract control unit, to drive inserted sheet to be stretched
Contracting movement, to carry out the plug of plug.Specifically, when patchplug, grafting control unit is operated, makes grafting drive rod towards the
The sliding of one direction, grafting drive rod drive inserted sheet to stretch out, and so as to plug and socket grafting, at the same time, grafting drive rod passes through
Connector, which drives, extracts drive rod towards the second direction sliding opposite with first direction；When pulling the plug out of the socket from socket, operation is pulled out
Control unit out makes to extract drive rod towards first direction sliding, extracts drive rod and then drive grafting drive rod towards second party
To sliding, grafting drive rod drives inserted sheet to retract, so that plug is separated with socket, plug is extracted.
The plug of the present embodiment drives inserted sheet to stretch by plug component, to carry out the plug operation of plug, solution
Ordinary plug of having determined from movable terminal plate is not easy singlehanded the shortcomings that extracting and being easy electric shock, improve convenience that plug uses and
Safety.
Other features and advantages of the utility model will illustrate in the following description.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification,
It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model
Limitation.
Fig. 1 is the structural schematic diagram of the easily singlehanded plug extracted of the protection against electric shock according to the embodiments of the present invention；
Fig. 2 is that the easily singlehanded plug extracted of protection against electric shock shown in FIG. 1 saves the structural schematic diagram after second shell；
Fig. 3 is the assembling structure schematic diagram that component and inserted sheet component are plugged in Fig. 2；
Fig. 4 is the structural schematic diagram of inserted sheet component in Fig. 3；
Fig. 5 is the structural schematic diagram of inserted sheet in Fig. 4；
Fig. 6 is the structural schematic diagram of electrified rail in Fig. 4；
Fig. 7 is the structural schematic diagram of grafting drive rod in Fig. 3；
Fig. 8 is the structural schematic diagram that drive rod is extracted in Fig. 3；
Fig. 9 is the structural schematic diagram of connector in Fig. 3；
Figure 10 is the structural schematic diagram of the first shell in Fig. 2；
Figure 11 is the schematic diagram of the kind structure of second housing in Fig. 1.
Appended drawing reference:
1- shell, 11- first shell, 111- the first inserted sheet sliding slot, 112- plug control flume, 113- connecting shaft, 114- branch
Seat, 12- second shell, 121- the second inserted sheet sliding slot, 13- inserted sheet sliding slot, 2- plug component, 22- grafting drive rod, 221- tooth
Item, 222- connecting column, 223- grafting control unit, 23- extraction drive rod, 231- rack gear, 232- extraction control unit, 24- gear,
241- axis hole, 3- inserted sheet component, 31- inserted sheet, 311- connecting hole, 32- electrified rail, 321- guide chute, 322- side wall, 323-
Recessed portion, 324- wire connection hole.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.
The embodiments of the present invention provide a kind of easily singlehanded plug extracted of protection against electric shock, as shown in Figure 1-Figure 3, including
Shell 1, plug component 2 and inserted sheet component 3.
Wherein, shell 1 is equipped with inserted sheet sliding slot 13 and plug control flume 112.Inserted sheet sliding slot 13 is in inserted sheet component 3
Inserted sheet 31 passes through, and inserted sheet 31 can be slided relative to inserted sheet sliding slot 13.Plug control flume 112 is used to plug the grafting in component 2
Control unit 223 and extraction control unit 232 pass through, and control plug group will pass through grafting control unit 223 and extract control unit 232
The movement of part 2.
Component 2 is plugged to include grafting drive rod 22, extract drive rod 23 and connector, grafting drive rod 22 and extraction driving
Bar 23 is connected by connector, and connector makes grafting drive rod 22 and extracts the linkage of drive rod 23, and the cunning of grafting drive rod 22
Dynamic direction is opposite with the glide direction of drive rod 23 is extracted.One end of grafting drive rod 22 and the one end for extracting drive rod 23 pass through
It is respectively formed above-mentioned grafting control unit 223 after plug control flume 112 and extracts control unit 232.Grafting control unit 223 and extraction
Control unit 232 is made of non-conducting material, alternatively, grafting drive rod 22 and extraction drive rod 23 are whole using non-conducting material
It is made.
Inserted sheet component 3 includes inserted sheet 31, and inserted sheet 31 is made of conductive material.Specifically, as shown in Figure 1-Figure 3, inserted sheet
Component 3 may include two inserted sheets 31.Certainly, inserted sheet component 3 may include the inserted sheet 31 of other quantity, such as include three inserted sheets 31.
One end of inserted sheet 31 is located in shell 1 and connect with grafting drive rod 22, and the other end of inserted sheet 31 can be in the drive of plug component 2
It is lower along inserted sheet sliding slot 13 carry out plug move.
Plug provided in this embodiment by operation grafting control unit 223 and can extract control unit 232, to drive inserted sheet
31 carry out stretching motion, to carry out the plug of plug.Specifically, when patchplug, grafting control unit 223 is operated, grafting is made
Drive rod 22 is slided towards first direction, and grafting drive rod 22 drives inserted sheet 31 to stretch out shell 1, so as to plug and socket grafting,
At the same time, drive rod 23 is extracted to slide under the drive of connector towards the second direction opposite with first direction；From socket
When pulling the plug out of the socket, control unit 232 is extracted in operation, and then is driven and extracted drive rod 23 towards first direction sliding, grafting drive rod
22 slide under the drive of connector towards second direction, and grafting drive rod 22 drives inserted sheet 31 to retract in shell 1, so as to plug
It is separated with socket, plug is extracted.
The plug of the present embodiment drives inserted sheet 31 to carry out stretching motion, to carry out the plug of plug by plug component 2
Operation, solving the disadvantage that ordinary plug is not easy singlehanded extraction on movable terminal plate and finger easily touches inserted sheet 31 leads to electric shock,
Improve the convenience and safety that plug uses.
Optionally, in one example, as shown in Fig. 2-Fig. 3, Fig. 9-Figure 10, connector includes gear 24, is set on gear 24
There is axis hole 241, gear 24 is rotatablely connected by connecting shaft 113 and shell 1.Wherein, connecting shaft 113 can be fixed on shell 1, tooth
Wheel 24 is rotated relative to connecting shaft 113；Alternatively, connecting shaft 113 can be fixed with gear 24, and connecting shaft 113 is rotatably coupled
To shell 1.
As shown in Fig. 2-Fig. 3, Fig. 7-Fig. 8, rack gear 221 and tooth are respectively equipped on grafting drive rod 22 and extraction drive rod 23
Item 231, grafting drive rod 22 and extraction drive rod 23 are respectively arranged on the two sides of gear 24, and engage with gear 24.Grafting driving
Bar 22 and extraction drive rod 23 are respectively arranged on the two sides of gear 24, when being moved so as to one of rack gear 221 to side, another
Rack gear 231 will move round about.
Further, grafting drive rod 22 is connect by connecting column 222 with inserted sheet 31.Specifically, as shown in fig. 7, grafting is driven
One end of lever 22 is equipped with connecting column 222；As shown in figure 5, inserted sheet 31 is equipped with connecting hole 311；As shown in Fig. 2-Fig. 3, connection
Column 222 and 311 grafting of connecting hole.
As shown in Fig. 2-Fig. 3, grafting control unit 223 is pressed, grafting drive rod 22 is mobile towards left side (first direction), and
Inserted sheet 31 is driven to stretch out outside shell 1, to realize the grafting of plug, and it is opposite by the drive direction of gear 24 to extract drive rod 23
Right side (second direction) it is mobile.Control unit 232 is extracted in pressing, is extracted drive rod 23 towards left side (first direction) movement, is inserted
It is mobile towards opposite right side (second direction) to connect drive of the drive rod 22 by gear 24, and inserted sheet 31 is driven to retract shell 1
It is interior, to realize that plug extracts socket.
Plug provided by the embodiment of the utility model joined gear and rack teeth mechanism (i.e. plug component 2) wherein, so that
Inserted sheet 31 can freely be stretched out out of shell 1 and be shunk back in shell 1.By the transmission of gear and rack teeth mechanism, will insert originally
The pull action of head is converted to the push action of plug.Therefore, when plug assigns on socket, as long as pressing pulling out on plug
Drive rod 23 out, so that it may so that inserted sheet 31 is shunk back in shell 1, come out of the socket inserted sheet 31 easily；To make
Inserted sheet 31 is stretched out from shell 1, then pressing grafting drive rod 22 can be realized, and then inserted sheet 31 can be inserted into socket.
By plugging component 2, inserting by one hand plug is realized, achievees the purpose that easy to plug, protection against electric shock.
As shown in fig. 7, grafting control unit 223 is the protrusion that one end of grafting drive rod 22 is arranged in, as shown in figure 8,
Extracting control unit 232 is that the protrusion for extracting drive rod 23 is arranged in.The setting of protrusion, convenient for pressing 22 He of grafting drive rod
Extract drive rod 23；In addition, protrusion can be abutted with the outside wall surface of shell, to grafting drive rod 22 and pressing for drive rod 23 is extracted
Pressure distance plays restriction effect, and then can limit the moving distance of inserted sheet 31.
Optionally, in another example (not shown), connector includes lever, and lever is connected by connecting shaft and housing into rotation
It connects, grafting drive rod and extraction drive rod are connect with the both ends of lever respectively.
Grafting control unit is pressed, grafting drive rod is mobile towards side, and inserted sheet is driven to stretch out outside shell, to realize plug
Grafting, and it is mobile towards the opposite other side by the drive of lever to extract drive rod.Control unit is extracted in pressing, extracts driving
Bar is mobile towards side, and grafting drive rod is mobile towards the opposite other side by the drive of lever, and inserted sheet is driven to retract shell
In vivo, to realize that plug extracts socket.
It, can be with it should be appreciated that the structure of connecting element is not limited to above-mentioned gear & rack structure or lever mechanism
It is realized using other mechanisms, it is numerous to list herein.
Optionally, inserted sheet component 3 further includes electrified rail 32, and electrified rail 32 has conducting function, so as to by conducting wire with
Inserted sheet 31 is electrically connected.Specifically, as shown in Fig. 2-Fig. 3, inserted sheet component 3 includes two electrified rails 32, each electrified rail 32
For being correspondingly connected with an inserted sheet 31.
Guide chute 321 is formed on electrified rail 32.Specifically, as shown in Figure 4 and Figure 6, electrified rail 32 can be in U
Shape, the upper part of the two sidewalls 322 of U-shaped concave to form guide chute 321, and the female parts of two sidewalls 322 form recess
Portion 323.Inserted sheet 31 may pass through guide chute 321 and can be oppositely oriented the sliding of sliding slot 321.
Electrified rail 32 is equipped with wire connection hole 324, and wire connection hole 324 can be connect with conducting wire.Specifically, such as Fig. 4
With shown in Fig. 6, wire connection hole 324 be may be provided on the low portion of a side wall 322 of U-shaped, alternatively, U-shaped is arranged in
On bottom wall.
By the electrified rail 32, it can be achieved that conducting wire and inserted sheet 31 are electrically connected.The guide chute 321 of electrified rail 32 is also
Play the role of support tabs 31, the movement of inserted sheet 31 is oriented to.
Optionally, electrified rail 32 can be used the minimum elastic metallic material of resistivity and be made.Use the power on guide rail 32
Elastic force, inserted sheet 31 and guide chute 321 fit closely, and inserted sheet 31 can be free to slide in guide chute 321.
Optionally, the inner wall of shell 1 is equipped with support 114, and electrified rail 32 is fixed on support 114.Specifically, such as
Shown in Fig. 1, Figure 10 and Figure 11, shell 1 includes first shell 11 and second shell 12, set on the inner wall of first shell 11 there are two
Support 114 is respectively used to fix two electrified rails 32.It is additionally provided on the inner wall of first shell 11 for installing gear 24
Connecting shaft 113.
Corresponding with two inserted sheets 31, there are two the settings of inserted sheet sliding slot 13, and each inserted sheet sliding slot 13 may include setting
One first on the side wall of first shell 11 inserted sheet sliding slot 111 and be arranged on the side wall of second shell 12 one second
Inserted sheet sliding slot 121, as shown in Figure 10 and Figure 11.Two the first inserted sheet sliding slots 111 and two the second inserted sheet sliding slots 121 cooperatively form
Two inserted sheet sliding slots 13 be respectively used to two inserted sheets 31 and pass through.
Certainly, inserted sheet sliding slot 13 can also be provided only on the side wall of first shell 11 or on the side wall of second shell 12.
There are two plug control flume 112 is settable, it is respectively used to grafting drive rod 22 and extraction drive rod 23 passes through.Such as figure
Shown in 10, two plug control flumes 112 be may be provided on the side wall of first shell 11.Certainly, two plug control flumes 112 can also
To be provided only on the side wall of second shell 12；Alternatively, each plug control flume 112 may include being arranged in first shell 11
Side wall on one first plug control flume and one second plug control flume being arranged on the side wall of second shell 12, two
A first plug control flume and two second plug control flumes cooperatively form two plug control flumes.
Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields, In
Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, the appended claims that must still be subject to are defined.
Claims (10)
1. a kind of easily singlehanded plug extracted of protection against electric shock characterized by comprising
Shell which is provided with inserted sheet sliding slot and plug control flume；
Plug component comprising grafting drive rod extracts drive rod and connector, the grafting drive rod and extraction driving
Bar is connected by the connector, and the connector makes the grafting drive rod and the extraction drive rod link, and described slotting
The glide direction and the glide direction for extracting drive rod for connecing drive rod are on the contrary, one end of the grafting drive rod and described pull out
One end of drive rod is respectively formed grafting control unit after passing through the plug control flume and extracts control unit out；With
Inserted sheet component comprising inserted sheet, one end of the inserted sheet are located in the shell and connect with the grafting drive rod, institute
State inserted sheet the other end can it is described plug component drive lower edge described in inserted sheet sliding slot carry out plug campaign.
2. the easily singlehanded plug extracted of protection against electric shock according to claim 1, which is characterized in that the grafting drive rod and institute
It states and extracts drive rod equipped with rack gear, the connector includes gear, and the gear is connected by connecting shaft and the housing into rotation
It connects, the grafting drive rod and the extraction drive rod are respectively arranged on the two sides of the gear, and engage with the gear.
3. the easily singlehanded plug extracted of protection against electric shock according to claim 1, which is characterized in that the inserted sheet component further includes
Electrified rail, is formed with guide chute on the electrified rail, the inserted sheet pass through the guide chute and can relatively described in lead
It is slided to sliding slot, the electrified rail is equipped with wire connection hole.
4. the easily singlehanded plug extracted of protection against electric shock according to claim 3, which is characterized in that the electrified rail is in U-shape,
The upper part of the two sidewalls of the U-shaped concaves to form the guide chute.
5. the easily singlehanded plug extracted of protection against electric shock according to claim 4, which is characterized in that the wire connection hole setting
On the low portion of the side wall of the U-shaped, alternatively, being arranged on the bottom wall of the U-shaped.
6. the easily singlehanded plug extracted of protection against electric shock according to claim 3, which is characterized in that on the inner wall of the shell
Equipped with support, the electrified rail is fixed on the support.
7. the easily singlehanded plug extracted of protection against electric shock according to any one of claim 1 to 6, which is characterized in that described to insert
It connects drive rod to connect with the inserted sheet, one end of the grafting drive rod is equipped with connecting column, and the inserted sheet is equipped with connecting hole, institute
State connecting column and the connecting hole grafting.
8. the easily singlehanded plug extracted of protection against electric shock according to any one of claim 1 to 6, which is characterized in that the shell
Body includes first shell and second shell,
The inserted sheet sliding slot includes the first inserted sheet sliding slot being arranged on the side wall of the first shell and is arranged described second
The second inserted sheet sliding slot on the side wall of shell, alternatively, the inserted sheet sliding slot is arranged in the first shell or the second shell
Side wall on；
The plug control flume includes the first plug control flume being arranged on the side wall of the first shell and is arranged described
The second plug control flume on the side wall of second shell, alternatively, the plug control flume is arranged in the first shell or described
On the side wall of second shell.
9. the easily singlehanded plug extracted of protection against electric shock according to any one of claim 1 to 6, which is characterized in that described to insert
Piece component includes two or three inserted sheets.
10. the easily singlehanded plug extracted of protection against electric shock according to claim 9, which is characterized in that pass through between the inserted sheet
Connecting column connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863162.6U CN209709281U (en) | 2019-06-10 | 2019-06-10 | A kind of easily singlehanded plug extracted of protection against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863162.6U CN209709281U (en) | 2019-06-10 | 2019-06-10 | A kind of easily singlehanded plug extracted of protection against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709281U true CN209709281U (en) | 2019-11-29 |
Family
ID=68651514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863162.6U Expired - Fee Related CN209709281U (en) | 2019-06-10 | 2019-06-10 | A kind of easily singlehanded plug extracted of protection against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709281U (en) |
-
2019
- 2019-06-10 CN CN201920863162.6U patent/CN209709281U/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: 20191129 Termination date: 20210610 |