CN204732621U - Multi-function jack - Google Patents
Multi-function jack Download PDFInfo
- Publication number
- CN204732621U CN204732621U CN201520459758.1U CN201520459758U CN204732621U CN 204732621 U CN204732621 U CN 204732621U CN 201520459758 U CN201520459758 U CN 201520459758U CN 204732621 U CN204732621 U CN 204732621U
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- CN
- China
- Prior art keywords
- jack
- display lamp
- piezo
- control switch
- current over
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multi-function jack, comprise: connection plug, control switch, thunder-lightning module, display lamp, some jacks and the current over-load protector that automatically resets, described connection plug, control switch, display lamp is connected successively with the current over-load protector head and the tail that automatically reset, described jack is connected in parallel to described display lamp two ends, described thunder-lightning module comprises two piezo-resistances and a discharge tube, in parallel with described display lamp after described two piezo-resistances series connection, one end of described discharge tube is connected between described two piezo-resistances, the other end ground connection of described discharge tube, described connection plug and control switch and automatically reseting between current over-load protector is connected by wire, described wire is wound on an automatic line receiver.Multi-function jack of the present utility model can protect connected household electrical appliance at experience thunderstorm hour, avoids causing damage, and meanwhile, described automatic line receiver can prevent from collecting wire, is convenient to arrange.
Description
Technical field
The utility model relates to socket, particularly a kind of multi-function jack.
Background technology
Along with progress and the economic development of society, the living standard of the people constantly improves, and increasing household electrical appliance have appeared in the middle of our daily life, for we providing very large convenience.Widely using of household electrical appliance, improves the living standard of people, result also in a large amount of fire caused because of household electrical appliance.Socket, being that people live the daily necessities be closely related with household electrical appliance, is also indispensable family instrument during we live.Along with the increase of the value volume and range of product of household electrical appliance, people are also constantly increasing the demand of socket.Current socket only has power supply instruction, conducting and power down function, and when socket meets with thunderstorm hour, excessive electric current easily burns the household electrical appliance on socket, causes unnecessary loss.
Therefore, how to provide one both to have power supply instruction, conducting and power down function, again can at the multi-function jack meeting with thunderstorm hour protection household electrical appliance, be those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The utility model provides a kind of multi-function jack, to solve the above-mentioned technical problem existed in prior art.
For solving the problems of the technologies described above, the utility model provides a kind of multi-function jack, comprise: connection plug, control switch, thunder-lightning module, display lamp, some jacks and the current over-load protector that automatically resets, described connection plug, control switch, display lamp is connected successively with the current over-load protector head and the tail that automatically reset, described jack is connected in parallel to described display lamp two ends, described thunder-lightning module comprises two piezo-resistances and a discharge tube, in parallel with described display lamp after described two piezo-resistances series connection, one end of described discharge tube is connected between described two piezo-resistances, the other end ground connection of described discharge tube, described connection plug and control switch and automatically reseting between current over-load protector is connected by wire, described wire is wound on an automatic line receiver.
As preferably, described display lamp adopts Light-Emitting Diode.
As preferably, described jack comprises three hole interfaces, holes interface and USB interface.
As preferably, described jack is also in series with timing switch.
As preferably, described jack is also in series with temperature protection switch.
As preferably, described control switch, thunder-lightning module, display lamp, some jacks and the current over-load protector that automatically resets all are arranged in socket box body, are also provided with cooling mechanism in described socket box body.
As preferably, described cooling mechanism is radiator or fin.
As preferably, described automatic line receiver is connected with described socket box body integral type.
Compared with prior art, the utility model, by arranging thunder-lightning module, by a thunder-lightning module in parallel between the conductors, specifically adopts two piezo-resistances and a discharge tube, protects, reduce the loss to the household electrical appliance be connected in multi-function jack.In addition, by arranging automatic line receiver, can the length of pilot, avoid wire to be wound around, be convenient to arrange.By arranging the current over-load protector that automatically resets, overload protection and short-circuit protection can be carried out to the integrated circuit of multi-function jack.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of multi-function jack in the utility model one embodiment;
Fig. 2 is the structural representation of multi-function jack in the utility model one embodiment.
Shown in figure: 1-connection plug, 2-control switch, 3-automatically reset current over-load protector, 4-display lamp, 5-jack, 51-tri-hole interface, 52-holes interface, 53-USB interface, 6-thunder-lightning module, 61-piezo-resistance, 62-discharge tube, 7-timing switch, 8-temperature protection switch, 9-protective resistance, 10-socket box body, 11-wire, 12-automatic line receiver, 13-reset switch.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.It should be noted that, the utility model accompanying drawing all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
As depicted in figs. 1 and 2, multifunction switch of the present utility model comprises: connection plug 1, control switch 2, thunder-lightning module 6, display lamp 4, some jacks 5 and the current over-load protector 3 that automatically resets, wherein, described connection plug 1, control switch 2, display lamp 4 is connected successively with current over-load protector 3 head and the tail that automatically reset, described jack 5 is connected in parallel to described display lamp 4 two ends, described thunder-lightning module 6 comprises two piezo-resistances 61 and a discharge tube 62, described two piezo-resistances 61 are in parallel with described display lamp 4 after connecting, one end of described discharge tube 62 is connected between described two piezo-resistances 61, the other end ground connection of described discharge tube 62, described connection plug 1 and control switch 2 and automatically reseting between current over-load protector 3 is connected by wire 11, described wire 11 is wound on an automatic line receiver 12.
The utility model is by arranging thunder-lightning module 6; when there is no thunder and lightning; the resistance of two piezo-resistances 61 is infinitely great, when lightning current increases, and then time the voltage produced increases; the piezo-resistance 61 of thunder-lightning module 6 just diminishes thereupon; now lightning current will flow through piezo-resistance 61 and just diminishes thereupon, and now lightning current will flow through piezo-resistance 61, and is discharged into the earth by discharge tube 62; and then the electrical equipment that jack 5 connects can be protected, guarantee can not be increased by the electric current of electrical equipment.It should be noted that, due to the setting of thunder-lightning module 6, described connection plug 1 is three plugs, namely comprises earth connection.
As preferably, described display lamp 4 adopts Light-Emitting Diode, and further, a protective resistance 9 that described Light-Emitting Diode is also connected, this protective resistance 9, for controlling the electric current by light-emitting diode, avoids that electric current is excessive burns out light-emitting diode.
Continue to see figures.1.and.2, described jack 5 comprises three hole interfaces 51, holes interface 52 and USB interface 53, and in other words, described jack 5 can use the various electrical equipment with different plug, can also directly directly be charged to electronic product by data wire.Further, described jack 5 is also in series with timing switch 7 and/or temperature protection switch 8.Described timing switch 7 adopts timing knob, can carry out timing controlled according to the actual requirements to the jack 5 of series connection with it; Described temperature protection switch 8 can electric current is excessive cause temperature too high time, automatic shutdown circuit, avoids electrical equipment Yin Wendu too high and is burnt.
Emphasis is with reference to Fig. 2; described control switch 2, thunder-lightning module 6, display lamp 4, some jacks 5 and the current over-load protector 3 that automatically resets all are arranged in socket box body 10; also cooling mechanism is provided with in described socket box body 10; described cooling mechanism is radiator or fin; and; described automatic line receiver 12 can be arranged separately, also can be connected with described socket box body 10 integral type.
Further, please refer to Fig. 2, described socket box body 10 is also provided with reset button 13, described control switch 2 is push-button switch.
In sum, multifunction switch of the present utility model comprises: connection plug 1, control switch 2, thunder-lightning module 6, display lamp 4, some jacks 5 and the current over-load protector 3 that automatically resets, wherein, described connection plug 1, control switch 2, display lamp 4 is connected successively with current over-load protector 3 head and the tail that automatically reset, described jack 5 is connected in parallel to described display lamp 4 two ends, described thunder-lightning module 6 comprises two piezo-resistances 61 and a discharge tube 62, described two piezo-resistances 61 are in parallel with described display lamp 4 after connecting, one end of described discharge tube 62 is connected between described two piezo-resistances 61, the other end ground connection of described discharge tube 62, described connection plug 1 and control switch 2 and automatically reseting between current over-load protector 3 is connected by wire 11, described wire 11 is wound on an automatic line receiver 12.The utility model is by a thunder-lightning module 6 in parallel between wire 11, and concrete employing two piezo-resistances 61 and a discharge tube 6, protect the household electrical appliance be connected in multi-function jack, reduce the loss.In addition, by arranging automatic line receiver 12, can the length of pilot 11, avoid wire 11 to be wound around, be convenient to arrange.By arranging the current over-load protector 3 that automatically resets, overload protection and short-circuit protection can be carried out to the integrated circuit of multi-function jack.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1. a multi-function jack, it is characterized in that, comprise: connection plug, control switch, thunder-lightning module, display lamp, some jacks and the current over-load protector that automatically resets, described connection plug, control switch, display lamp is connected successively with the current over-load protector head and the tail that automatically reset, described jack is connected in parallel to described display lamp two ends, described thunder-lightning module comprises two piezo-resistances and a discharge tube, in parallel with described display lamp after described two piezo-resistances series connection, one end of described discharge tube is connected between described two piezo-resistances, the other end ground connection of described discharge tube, described connection plug and control switch and automatically reseting between current over-load protector is connected by wire, described wire is wound on an automatic line receiver.
2. multi-function jack as claimed in claim 1, is characterized in that, described display lamp adopts Light-Emitting Diode.
3. multi-function jack as claimed in claim 1, it is characterized in that, described jack comprises three hole interfaces, holes interface and USB interface.
4. multi-function jack as claimed in claim 1, is characterized in that, described jack is also in series with timing switch.
5. multi-function jack as claimed in claim 1, is characterized in that, described jack is also in series with temperature protection switch.
6. multi-function jack as claimed in claim 1; it is characterized in that; described control switch, thunder-lightning module, display lamp, some jacks and the current over-load protector that automatically resets all are arranged in socket box body, are also provided with cooling mechanism in described socket box body.
7. multi-function jack as claimed in claim 6, it is characterized in that, described cooling mechanism is radiator or fin.
8. multi-function jack as claimed in claim 6, it is characterized in that, described automatic line receiver is connected with described socket box body integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459758.1U CN204732621U (en) | 2015-06-30 | 2015-06-30 | Multi-function jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459758.1U CN204732621U (en) | 2015-06-30 | 2015-06-30 | Multi-function jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732621U true CN204732621U (en) | 2015-10-28 |
Family
ID=54390947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520459758.1U Expired - Fee Related CN204732621U (en) | 2015-06-30 | 2015-06-30 | Multi-function jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234375A (en) * | 2020-07-14 | 2021-01-15 | 深圳长江家具有限公司 | Plug board capable of enabling multiple office tables to be shared in series-parallel connection |
-
2015
- 2015-06-30 CN CN201520459758.1U patent/CN204732621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234375A (en) * | 2020-07-14 | 2021-01-15 | 深圳长江家具有限公司 | Plug board capable of enabling multiple office tables to be shared in series-parallel connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160926 Address after: 201406 Shanghai city Fengxian District light industrial park along the road No. 415 A3 Building 1 room 560 Patentee after: Shanghai bright Agel Ecommerce Ltd Address before: 215009 Suzhou Institute of international education, Jiangsu, road, No. 287 Patentee before: Suzhou Institute of Trade & Commerce |
|
| 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: 20151028 Termination date: 20170630 |