CN108206115A - Switch - Google Patents
Switch Download PDFInfo
- Publication number
- CN108206115A CN108206115A CN201611172280.XA CN201611172280A CN108206115A CN 108206115 A CN108206115 A CN 108206115A CN 201611172280 A CN201611172280 A CN 201611172280A CN 108206115 A CN108206115 A CN 108206115A
- Authority
- CN
- China
- Prior art keywords
- conductive part
- conductive
- shell
- housing
- shrinkage pool
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/04—Cases; Covers
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An embodiment of the present invention provides a kind of switch, the switch includes the first shell and second housing of rotation connection.The first conductive part and the second conductive part are equipped in the bottom of first shell, the second housing is equipped with third conductive part and the 4th conductive part.It electrically conducts or disconnects with the relative rotation between first shell and the second housing between first conductive part and the third conductive part and between second conductive part and the 4th conductive part.The switching manipulation of the embodiment of the present invention is convenient and of low cost.
Description
Technical field
The present embodiments relate to a kind of switches.
Background technology
With the increase of each electric appliances, energy loss increasingly increases as caused by electric appliance, and security risk getting worse.For
The above problem is avoided, people when without using electric appliance, can cut off the power supply supply of the electric appliance in time.Existing cut-out electricity
Device power supply supply mode be：Appliance plug is come out of the socket；Or appliance plug is inserted into the socket containing switch key
In, and pass through the switch key cut-out appliances power source supply of socket.
However, aforesaid way defect.For example, the mode that appliance plug is come out of the socket：One repeats to plug
Easy corresponding plug and socket find out mechanical damage, secondly often comparing fastening between socket and plug, it is laborious inconvenient to plug.
For another example, in a manner that the switch key of socket cuts off appliances power source supply：One increases unnecessary cost；Secondly in socket
Easily obscure when there are multiple plugs；Thirdly to keep aesthetics and preventing child from playing, socket is typically placed in shelter, therefore
Also aspect does not operate.
Invention content
In view of this, an embodiment of the present invention provides a kind of switch, the switching manipulation is convenient and of low cost.
A kind of switch, the switch includes the first shell and second housing of rotation connection, at the bottom of first shell
Portion be equipped with the first conductive part and the second conductive part, the second housing be equipped with third conductive part and the 4th conductive part, described first
Between conductive part and the third conductive part and between second conductive part and the 4th conductive part with first shell and
Relative rotation between the second housing is electrically conducted or is disconnected.
Compared with existing mode, the switching manipulation of the embodiment of the present invention is convenient and of low cost.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Description of the drawings
Fig. 1 is the USB charging wire harness schematics using the switch of the embodiment of the present invention.
Fig. 2 is the fractionation schematic diagram of the switch of the embodiment of the present invention.
Fig. 3 is the first shell schematic diagram of the switch of the embodiment of the present invention.
Fig. 4 is the closing component structure schematic diagram in the first shell shown in Fig. 3.
Main element symbol description
Switch 1
First shell 10
First conductive part 11
Second conductive part 12
Annular protrusion band 13
Arc opening 14
Closing component structure 14A~14B
Second housing 20
Third conductive part 21
4th conductive part 22
Annular groove 23
Limiting component 24
Specific examples below will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
The harness referring to Fig. 1, USB of the switch 1 for the application embodiment of the present invention charges.It is appreciated that the present invention is implemented
Switch 1 described in example can be additionally used in any conductive harness (such as television power-line, electric fan power cord), and harness is controlled with it
Electrically conduct or disconnect.
It please refers to Fig.2, is the broken away view of the switch 1 of the embodiment of the present invention.The switch 1 is included outside the first shell 10 and second
Shell 20.It is rotatablely connected between first shell 10 and second housing 20.
The bottom of first shell 10 is equipped with the first conductive part 11 and the second conductive part 12.First conductive part 11 and second is led
Electric portion 12 is respectively used to and external conductive harness is electrically connected.In the present embodiment, first conductive part 11 and second is conductive
It is not in contact with each other between portion 12 and there is predetermined space, which should be enough to prevent the first conductive part in the conductive state
11 and second crossfire phenomenon does not occur between conductive part 12.
Second housing 20 is equipped with 21 and the 4th conductive part 22 of third conductive part.21 and the 4th conductive part 22 of third conductive part
Also it is respectively used to and external conductive harness is electrically connected.In the present embodiment, 21 and the 4th conductive part 22 of third conductive part
Between be not in contact with each other and with predetermined space, which should be enough to prevent 21 He of third conductive part in the conductive state
Crossfire phenomenon does not occur between 4th conductive part 22.
Under external force, it is relatively rotated between the first shell 10 and second housing 20.When relatively rotating so that the
At 20 to one predetermined relative location of one shell 10 and second housing, led between the first conductive part 11 and third conductive part 21 with second
Between electric 12 and the 4th conductive part 22 of portion (conducting) in electrical contact respectively.Cause the first shell 10 and second housing when relatively rotating
20 leave at above-mentioned predetermined relative location, are led between the first conductive part 11 and third conductive part 21 with the second conductive part 12 and the 4th
It is not contacted (disconnection) electrically respectively between electric portion 22.
First conductive part 11 and the second conductive part 12 are distributed in the first shell 10 and the relative rotation of second housing 20 is followed
Rotating middle shaft line symmetrical both sides.Under the criterion, the first conductive part 11 and the second conductive part 12 are arranged on the first shell
The corresponding position of 10 bottoms.21 and the 4th conductive part 22 of third conductive part equally can determine that it should locate according to aforesaid way
In the position of second housing 20.It is appreciated that the end of first conductive part 11 and the threshold value of third conductive part 21 are above-mentioned
The distance of central axes should be it is identical, the end of the second conductive part 12 and the above-mentioned central axes of threshold value of the 4th conductive part 22
Distance also should be identical.It is it should be noted that above-mentioned to the first conductive part 11, the second conductive part 12,21 and of third conductive part
The position setting of 4th conductive part 22 is not intended to restrict the invention.
In the first preferred embodiment, with reference to Fig. 3, the port inner wall of 10 one end of the first shell is equipped with the annular of circumferential direction
Raised band 13, the end of the first shell 10 are also provided with the arc opening 14 of circumferential direction.Second housing 20 includes a cylindrical end
Portion, the outer wall of the cylinder-shaped end are equipped with the annular groove 23 of circumferential direction and limiting component 24.The limiting component 24 can be with
For a small lugs as shown in Figure 3.First shell 10, annular protrusion band 13 can be integrally formed, and in the process of integrated molding
In a pre-position formed arc opening 14.Second housing 20, annular groove 23 and limiting component 24 can also integrally into
Type.
When the first shell 10 and second housing 20 are assembled together, annular protrusion band 13 is caught in annular groove 23, limiting
Arc opening 14 is caught in component 24.When the first shell 10 relatively rotates under external force with second housing 20, the phase
The rotating manner of rotation is guided by the structure of the mutual cooperation of annular groove 23 and annular protrusion band 13, the relative rotation
Angular range is limited scope of activities of the component 24 in arc opening 14 and is limited.In the present embodiment, arc opening 14 with
Annular protrusion band 13 is parallel and the angular range of relative rotation is defined to 0 °~90 °.
For the electric leakage accident for ensureing the integrality of the first shell and preventing arc opening 14 from may cause.As first preferably
A kind of deformation of embodiment, the present invention provides second embodiments.The second embodiment by first preferred embodiment
The arc opening 14 formed in one shell 10 is replaced into：At identical position, it is circumferential to open up one in the inner wall of the first shell 10
The arc groove (not shown) in direction.The effect of the arc groove and the effect phase of the arc opening 14 in first preferred embodiment
Together, it is for being caught in limiting component 24, the first shell 10 and second is controlled by limiting the scope of activities of limiting component 24
The rotational angle range relatively rotated between shell 20.
In third preferred embodiment, the first conductive part 11 and second conductive part 12 are respectively elastic PIN needle.The bullet
The spring force and Telescopic that property PIN needle has by itself, it is ensured that with 21 or the 4th conductive part 22 of third conductive part
Close mechanical contact.
Third preferred embodiment is matched with, the present invention provides the 4th preferred embodiments.In the fourth embodiment, cylinder
The end face of shape end is equipped with multiple shrinkage pools, and multiple shrinkage pools include at least the first conductive shrinkage pool and the second conductive shrinkage pool, and first leads
Electric shrinkage pool is third conductive part 21, and the second conductive shrinkage pool is the 4th conductive part 22.
When the first shell 10 is used as relative rotation with second housing 20 by external force work, cause 11 face first of the first conductive part
Described in 12 face of conductive shrinkage pool and the second conductive part during the second conductive shrinkage pool, the first conductive part 11 is stretched by elastic force effect and electricity connects
The first conductive shrinkage pool is touched, the second conductive part is stretched by elastic force effect and is in electrical contact the second conductive shrinkage pool.
When the first shell 10 is used as relative rotation with second housing 20 by external force work, so that the first conductive part 11 and second is led
When electric portion 12 respectively correspondingly electrically disconnects with the first conductive shrinkage pool, the second conductive shrinkage pool, the first conductive part 11 is followed outside first
Shell 10 is detached from relative to the relative rotation of second housing 20 from the first conductive shrinkage pool, and the second conductive part 12 follows the first shell 10
It is detached from from the second conductive shrinkage pool relative to the relative rotation of second housing 20.
The shape that first conductive part 11 is used for the end in electrical contact with the first conductive shrinkage pool should be arc shape or tool
There is the inclined plane shape of certain angle, the shape of the first conductive shrinkage pool should match with the tip shapes of the first conductive part 11, with
Ensure coming into full contact between the first conductive part 11 and the first conductive shrinkage pool and ensure the first conductive part 11 under external force
It can be detached from from the first conductive shrinkage pool.Second conductive part 12 and the second conductive shrinkage pool similarly, repeat no more.
In the 4th preferred embodiment, it is assembled that the first shell 10 includes two parts.Which for convenience of and second
It is assembled between shell 20.Two parts of first shell 10 can be assembled by ultrasonic welding.
In the fifth preferred embodiment, as shown in figure 4, the both ends point of the inner wall for the arc opening 14 that the first shell 10 is formed
It She You not a closing component structure, i.e. closing component structure 14A and closing component structure 14B.In this embodiment, when outside the first shell 10 and second
When the relative rotation of shell 20 causes the limiting component 24 to be located at wherein one end of arc opening 14, closing component structure 14A or closing component structure
Limiting component 24 can be locked in the end by 14B, to prevent generation non-user between the first shell 10 and second housing 20 desired
It relatively rotates.Certainly, if arc opening 14 is replaced into arc groove, closing component structure 14A and be located at respectively if 14B should
The both sides of arc groove.
In the 6th preferred embodiment, when switch is using in the conductor cable containing three or more, the first shell 10
It should be adjusted accordingly with the conductive part quantity set by second housing 20.As in the power cable of household electrical appliances (such as television set)
It should be set including firewire, zero curve and ground wire, therefore in the first shell in switching there are three conductive part, second housing is corresponding also sets
There are three conductive parts.
It, can also screw-type rotation connection between the first shell 10 and second housing 20 in the 7th preferred embodiment.
It should be noted that embodiments thereof described above, does not form the restriction to invention protection domain.It is any in the present invention
Spirit and principle in the modification made, equivalent replacement and improve etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of switch, which is characterized in that the switch includes the first shell and second housing of rotation connection, described first
The bottom of shell is equipped with the first conductive part and the second conductive part, and the second housing is equipped with third conductive part and the 4th conductive part,
With described between first conductive part and the third conductive part and between second conductive part and the 4th conductive part
Relative rotation between one shell and the second housing is electrically conducted or is disconnected.
2. switch as described in claim 1, it is characterised in that：
The port inner wall of described first shell one end is equipped with the annular protrusion band of circumferential direction, and the end of first shell is also opened
There is the arc opening of circumferential direction, the second housing includes a cylinder-shaped end, and the outer wall of the cylinder-shaped end is equipped with circumferentially
The annular groove and limiting component in direction；
The annular protrusion band is caught in the annular groove, and the limiting component is caught in the arc opening, when described first
When shell is relatively rotated with the second housing, the angular range of the relative rotation is opened by the limiting component in the arc
Scope of activities in mouthful is limited.
3. switch as claimed in claim 2, which is characterized in that the inner wall at the arc opening both ends is respectively equipped with sealed knot
Structure.
4. switch as described in claim 1, it is characterised in that：
The port inner wall of described first shell one end be equipped with circumferential direction annular protrusion band, the end of first shell it is interior
Wall is also provided with the arc groove of circumferential direction, and the second housing includes a cylinder-shaped end, and the outer wall of the cylinder-shaped end is set
There are the annular groove and limiting component of circumferential direction；
The annular protrusion band is caught in the annular groove, and the limiting component is caught in the arc groove, when described first
When shell is relatively rotated with the second housing, the angular range of the relative rotation is recessed in the arc by the limiting component
Scope of activities in slot is limited.
5. switch as claimed in claim 4, which is characterized in that the inner wall at the arc groove both ends is respectively equipped with sealed knot
Structure.
6. the switch as described in claim 1-5 any one, which is characterized in that first conductive part and second conduction
Portion is respectively elastic PIN needle.
7. switch as claimed in claim 6, it is characterised in that：
The end face of the cylinder-shaped end is equipped with multiple shrinkage pools, and the multiple shrinkage pool includes the first conductive shrinkage pool and the second conduction
Shrinkage pool, the described first conductive shrinkage pool are the third conductive part, and the described second conductive shrinkage pool is the 4th conductive part；
When first shell and the second housing relatively rotate to the first conductive shrinkage pool described in the first conductive part face
During with the described in the second conductive part face second conductive shrinkage pool, first conductive part and second conductive part are made by elastic force
The described first conductive shrinkage pool, the second conductive shrinkage pool are stretched into and are in electrical contact with corresponding to respectively；
When first shell and the second housing are relatively rotated so that first conductive part and second current-carrying part
When not electrically disconnecting with the described first conductive shrinkage pool, the second conductive shrinkage pool accordingly, first conductive part and described the
Two conductive parts follow relative rotation of first shell relative to the second housing, respectively correspondingly from the described first conduction
It is detached from shrinkage pool, the second conductive shrinkage pool.
8. switch as described in claim 1, which is characterized in that first shell and second housing screw-type rotation connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172280.XA CN108206115A (en) | 2016-12-17 | 2016-12-17 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172280.XA CN108206115A (en) | 2016-12-17 | 2016-12-17 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108206115A true CN108206115A (en) | 2018-06-26 |
Family
ID=62601431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172280.XA Pending CN108206115A (en) | 2016-12-17 | 2016-12-17 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108206115A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499999Y (en) * | 2001-10-08 | 2002-07-10 | 台达电子工业股份有限公司 | Rotary plug assembly |
| CN1953280A (en) * | 2005-10-21 | 2007-04-25 | 鸿富锦精密工业（深圳）有限公司 | Power supply installation |
| CN101924295A (en) * | 2010-08-14 | 2010-12-22 | 徐州工业职业技术学院 | Electric shock-prevention safety socket and plug |
| CN102280782A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary-type electric connecting device, plug, socket and wiring board |
| CN102623839A (en) * | 2011-01-26 | 2012-08-01 | 富泰华工业（深圳）有限公司 | Plug and socket, and electrical connection assembly |
| CN203631900U (en) * | 2013-12-13 | 2014-06-04 | 慈溪宏一电子有限公司 | Rotary switch for extension wires |
| CN103972688A (en) * | 2013-01-31 | 2014-08-06 | 纬创资通股份有限公司 | Rotary plug |
-
2016
- 2016-12-17 CN CN201611172280.XA patent/CN108206115A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499999Y (en) * | 2001-10-08 | 2002-07-10 | 台达电子工业股份有限公司 | Rotary plug assembly |
| CN1953280A (en) * | 2005-10-21 | 2007-04-25 | 鸿富锦精密工业（深圳）有限公司 | Power supply installation |
| CN102280782A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary-type electric connecting device, plug, socket and wiring board |
| CN101924295A (en) * | 2010-08-14 | 2010-12-22 | 徐州工业职业技术学院 | Electric shock-prevention safety socket and plug |
| CN102623839A (en) * | 2011-01-26 | 2012-08-01 | 富泰华工业（深圳）有限公司 | Plug and socket, and electrical connection assembly |
| CN103972688A (en) * | 2013-01-31 | 2014-08-06 | 纬创资通股份有限公司 | Rotary plug |
| CN203631900U (en) * | 2013-12-13 | 2014-06-04 | 慈溪宏一电子有限公司 | Rotary switch for extension wires |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0613513B1 (en) | EXPLOSION PROOF CONNECTOR | |
| CN204597058U (en) | Plug | |
| CN203645089U (en) | Cable connector capable of being plugged and pulled out in automatic-power disconnection manner | |
| JP2019503578A (en) | Insulation cover for plug | |
| US20200212641A1 (en) | Rotational outlet-socket | |
| CN108206115A (en) | Switch | |
| KR20150089861A (en) | Multiple-tap socket | |
| CN104538793B (en) | A kind of environmental protection socket | |
| CN104659514B (en) | Annular multipurpose socket | |
| KR101569717B1 (en) | Rotating outlet for power saving | |
| US20130143425A1 (en) | Connection assembly for closing an electric contact | |
| KR101205016B1 (en) | The power connector | |
| CN203895383U (en) | Novel low-voltage circuit breaker | |
| CN207994233U (en) | A kind of socket with control switching function | |
| KR200447486Y1 (en) | Rotary electric plug for Power saving | |
| KR200487241Y1 (en) | Voltage detection plug for cutting off standby power | |
| CN105810462B (en) | A kind of pressure-resistant frock contact head connection structure | |
| WO2013162351A1 (en) | Safety power socket | |
| CN210957082U (en) | Safety plug | |
| KR20190076501A (en) | Draw-out type multi-outlet | |
| CN208608469U (en) | Rotary locking socket | |
| KR102654073B1 (en) | Plug-Socket Assembly | |
| CN108232714A (en) | A kind of improved safety power transmission device | |
| CN206313186U (en) | A kind of safety socket | |
| JP3165644U (en) | Improved connector structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |